Category: 99-93-4

Kucukoglu, K; Gul, HI; Taslimi, P; Gulcin, I; Supuran, CT in [Kucukoglu, Kaan] Selcuk Univ, Fac Pharm, Dept Pharmaceut Chem, Konya, Turkey; [Gul, Halise Inci] Ataturk Univ, Fac Pharm, Dept Pharmaceut Chem, Erzurum, Turkey; [Taslimi, Parham; Gulcin, Ilhami] Ataturk Univ, Fac Sci, Dept Chem, Erzurum, Turkey; [Supuran, Claudiu T.] Univ Firenze, Sect Pharmaceut & Nutriceut Sci, Neurofarba Dept, Florence, Italy published Investigation of inhibitory properties of some hydrazone compounds on hCA I, hCA II and AChE enzymes in 2019.0, Cited 86.0. Quality Control of 4′-Hydroxyacetophenone. The Name is 4′-Hydroxyacetophenone. Through research, I have a further understanding and discovery of 99-93-4.

Recently, inhibition of carbonic anhydrase (hCA) and acetylcholinesterase (AChE) have appeared as a promising approach for pharmacological intervention in a variety of disorders such as glaucoma, epilepsy, obesity, cancer, and Alzheimer’s disease. Keeping this in mind, N, N’-bis[(1-aryl-3-heteroaryl) propylidene] hydrazine dihydrochlorides, N1-N11, P1, P4-P8, and R1-R6, were synthesized to investigate their inhibitory activity against hCA I, hCA II, and AChE enzymes. All compounds in N, P, and R-series inhibited hCAs (I and II) and AChE more efficiently than the reference compounds acetazolamide (AZA), and tacrine. According to the activity results, the most effective inhibitory compounds were in R-series with the K-i values of 203 +/- 55-473 +/- 67 nM and 200 +/- 34-419 +/- 94 nM on hCA I, and hCA II, respectively. N, N’-Bis[1-(4-fluorophenyl)-3-(morpholine-4-yl) propylidene] hydrazine dihydrochlorides, N8, in N-series, N, N’-Bis[1-(4-hydroxyphenyl)-3-(piperidine-1-yl) pro-pylidene] hydrazine dihydrochlorides, P4, in P-series, and N, N’-bis[1-(4-chlorophenyl)-3-(pyrrolidine-1-yl) pro-pylidene] hydrazine dihydrochlorides, R5, in R-series were the most powerful compounds against hCA I with the K-i values of 438 +/- 65 nM, 344 +/- 64 nM, and 203 +/- 55 nM, respectively. Similarly, N8, P4, and R5 efficiently inhibited hCA II isoenzyme with the K-i values of 405 +/- 60 nM, 327 +/- 80 nM, and 200 +/- 34 nM, respectively. On the other hand, P-series compounds had notable inhibitory effect against AChE than the reference compound tacrine and the K-i values were between 66 +/- 20 nM and 128 +/- 36 nM. N, N’-Bis[1-(4-fluorophenyl)-3-(piperidine-1-yl) propylidene] hydrazine dihydrochlorides, P7, was the most potent compound on AChE with the K-i value of 66 +/- 20 nM. The other most promising compounds, N, N’-bis[1-(4-hydroxyphenyl)-3-(morpholine-4-yl) propylidene] hydrazine dihydrochlorides, N4 in N-series and N, N’-bis[1-(4-hydroxyphenyl)-3-(pyrrolidine-1-yl) propylidene] hydrazine dihydrochlorides, R4 in R-series were againts AChE with the K-i values of 119 +/- 20 nM, 88 +/- 14 nM, respectively.

Quality Control of 4′-Hydroxyacetophenone. About 4′-Hydroxyacetophenone, If you have any questions, you can contact Kucukoglu, K; Gul, HI; Taslimi, P; Gulcin, I; Supuran, CT or concate me.

Reference:
Indole alkaloid derivatives as building blocks of natural products from Bacillus thuringiensis and Bacillus velezensis and their antibacterial and antifungal activity study,
,Preparation of Indole Containing Building Blocks for the Regiospecific Construction of Indole Appended Pyrazoles and Pyrroles

Recently I am researching about REGIOSELECTIVE OXIDATION; SELECTIVE OXIDATION; AEROBIC OXIDATION; EFFICIENT ACCESS; O-QUINONES; HYPERVALENT; TYROSINASE; COMPLEXES; SPIROLACTONIZATION; FUNCTIONALIZATION, Saw an article supported by the National Institutes of Health (NIH)United States Department of Health & Human ServicesNational Institutes of Health (NIH) – USA [R01 GM123098]; American Chemical Society Petroleum Research FundAmerican Chemical Society [DNI-56603]; NATIONAL INSTITUTE OF GENERAL MEDICAL SCIENCESUnited States Department of Health & Human ServicesNational Institutes of Health (NIH) – USANIH National Institute of General Medical Sciences (NIGMS) [R01GM123098] Funding Source: NIH RePORTER. Published in WILEY-V C H VERLAG GMBH in WEINHEIM ,Authors: Xiao, X; Greenwood, NS; Wengryniuk, SE. The CAS is 99-93-4. Through research, I have a further understanding and discovery of 4′-Hydroxyacetophenone. Recommanded Product: 99-93-4

Despite their broad utility, the synthesis of ortho-quinones remains a significant challenge, in particular, access to electron-deficient derivatives remains an unsolved problem. Reported here is the first general method for the synthesis of electron-deficient ortho-quinones by direct oxidation of phenols. The reaction is enabled by a novel bidentate nitrogen-ligated iodine(V) reagent, a previously unexplored class of compounds which we have termed Bi(N)-HVIs. The reaction is extremely general and proceeds with excellent regioselectivity for the ortho over para isomer. Functionalization of the ortho-quinone products was examined, resulting in a facile one-pot synthesis of catechols, as well as the incorporation of a variety of heteroatom nucleophiles. This method represents the first synthetic application of Bi(N)-HVIs and demonstrates their potential as a platform for the further development of highly reactive, but also highly tunable, I(V) reagents.

About 4′-Hydroxyacetophenone, If you have any questions, you can contact Xiao, X; Greenwood, NS; Wengryniuk, SE or concate me.. Recommanded Product: 99-93-4

Reference:
Indole alkaloid derivatives as building blocks of natural products from Bacillus thuringiensis and Bacillus velezensis and their antibacterial and antifungal activity study,
,Preparation of Indole Containing Building Blocks for the Regiospecific Construction of Indole Appended Pyrazoles and Pyrroles

Computed Properties of C8H8O2. In 2021.0 DRUG METAB PHARMACOK published article about CATALYTIC-PROPERTIES; HYDROLYSIS; ISOZYMES; AGENT in [Takahashi, Masato; Hirota, Ibuki; Nakano, Tomoyuki; Kotani, Tomoyuki; Takani, Daisuke; Shiratori, Kana; Choi, Yura; Haba, Masami; Hosokawa, Masakiyo] Chiba Inst Sci, Fac Pharm, 15-8 Shiomi Cho, Choshi, Chiba 2880025, Japan in 2021.0, Cited 25.0. The Name is 4′-Hydroxyacetophenone. Through research, I have a further understanding and discovery of 99-93-4.

Carboxylesterase (CES) plays an important role in the hydrolysis metabolism of ester-type drugs and prodrugs. In this study, we investigated the change in the hydrolysis rate of hCE1 by focusing on the steric hindrance of the ester structure and the electron density. For 26 kinds of synthesized indomethacin prodrugs, the hydrolytic rate was measured in the presence of human liver microsomes (HLM), human small intestine microsomes (HIM), hCE1 and hCE2. The synthesized prodrugs were classified into three types: an alkyl ester type that is specifically metabolized by hCE1, a phenyl ester type that is more easily metabolized by hCE1 than by hCE2, and a carbonate ester type that is easily metabolized by both hCE1 and hCE2. The hydrolytic rate of 1-methylpentyl (hexan-2-yl) ester was 10-times lower than that of 4-methylpentyl ester in hCE1 solution. hCE2 was susceptible to electron density of the substrate, and there was a difference in the hydrolysis rate of up to 3.5-times between p-bromophenyl ester and p-acetylphenyl ester. By changing the steric hindrance and electron density of the alkoxy group, the factors that change the hydrolysis rate by CES were elucidated. (C) 2021 The Japanese Society for the Study of Xenobiotics. Published by Elsevier Ltd. All rights reserved.

About 4′-Hydroxyacetophenone, If you have any questions, you can contact Takahashi, M; Hirota, I; Nakano, T; Kotani, T; Takani, D; Shiratori, K; Choi, Y; Haba, M; Hosokawa, M or concate me.. Computed Properties of C8H8O2

Reference:
Indole alkaloid derivatives as building blocks of natural products from Bacillus thuringiensis and Bacillus velezensis and their antibacterial and antifungal activity study,
,Preparation of Indole Containing Building Blocks for the Regiospecific Construction of Indole Appended Pyrazoles and Pyrroles

Formula: C8H8O2. Authors Chen, EB; Song, HL; Zhao, SN; Liu, C; Tang, L; Zhang, Y in ELSEVIER published article about in [Chen, Erbao; Song, Huanlu; Liu, Chen; Tang, Long; Zhang, Yu] Beijing Technol & Business Univ BTBU, Coll Food & Hlth, Lab Mol Sensory Sci, Beijing 100048, Peoples R China; [Zhao, Shuna] COFCO Nutr & Hlth Res Inst Co Ltd, Beijing Engn Lab Geriatr Nutr & Foods, Beijing Key Lab Nutr & Hlth & Food Safety, Nutr & Hlth Branch,China Knowledge Ctr Engn Sci &, Beijing 102209, Peoples R China in 2021.0, Cited 65.0. The Name is 4′-Hydroxyacetophenone. Through research, I have a further understanding and discovery of 99-93-4

Brown sugar (BS), muscovado sugar (MS), and brown granulated sugar (BGS) are manufactured from sugarcane (Saccharum officinarum). The odors of these three kinds of sugar have been analyzed using liquid-liquid extraction combined with gas chromatography-olfactometry-mass spectrometry (GC-O-MS). A total of 92 odor compounds were detected in these three kinds of sugar products; among which, the acid compounds exhibited the highest content, followed by phenolic compounds, aldehydes, and ketones. Statistical analysis demonstrated significant differences in the odor compounds among different sugar products. Abundant Maillard reaction products (such as pyrazines and furanones) were detected in brown sugar as compared to the other two kinds of sugars. As muscovado sugar was prepared by boiling the mixture for a longer time, the Maillard reaction was more efficient, and the contents of small molecular organic acids (such as formic acid and acetic acid) in muscovado sugar were significantly higher than those in brown sugar. As the molasses was separated during the production of the brown granulated sugar, its odor compounds were lost, and the contents of odor compounds in brown granulated sugar were lower than those in brown sugar and muscovado sugar.

About 4′-Hydroxyacetophenone, If you have any questions, you can contact Chen, EB; Song, HL; Zhao, SN; Liu, C; Tang, L; Zhang, Y or concate me.. Formula: C8H8O2

Reference:
Indole alkaloid derivatives as building blocks of natural products from Bacillus thuringiensis and Bacillus velezensis and their antibacterial and antifungal activity study,
,Preparation of Indole Containing Building Blocks for the Regiospecific Construction of Indole Appended Pyrazoles and Pyrroles

An article A practical method for preparation of phenols from arylboronic acids catalyzed by iodopovidone in aqueous medium WOS:000491304300003 published article about AEROBIC OXIDATIVE HYDROXYLATION; ARYL/HETEROARYL BORONIC ACIDS; HIGHLY EFFICIENT CONVERSION; METAL-FREE SYNTHESIS; IPSO-HYDROXYLATION; VISIBLE-LIGHT; PHOTOREDOX CATALYSIS; PHENYLBORONIC ACID; HYDROGEN-PEROXIDE; MILD CONDITIONS in [Lu, Guangying; Ren, Yaoyao; Dong, Bin; Zhou, Bin; Ren, Jiangmeng; Zeng, Bu-Bing] East China Univ Sci & Technol, Sch Pharm, 130 Meilong Rd, Shanghai 200237, Peoples R China; [Ke, Yanxiong] East China Univ Sci & Technol, Sch Pharm, Engn Res Ctr Pharmaceut Proc Chem, 130 Meilong Rd, Shanghai 200237, Peoples R China in 2019.0, Cited 46.0. SDS of cas: 99-93-4. The Name is 4′-Hydroxyacetophenone. Through research, I have a further understanding and discovery of 99-93-4

A novel and efficient strategy for the ipso-hydroxylation of arylboronic acids to phenols has been developed using inexpensive, readily available, air-stable water-soluble povidone iodine as catalyst and aqueous hydrogen peroxide as oxidizing agent. The reactions were performed at room temperature under metal-, ligand- and base-free condition in a short reaction time. The corresponding substituted phenols were obtained in moderate to good yields by oxidative hydroxylation of arylboronic acids in aqueous medium. (C) 2019 Elsevier Ltd. All rights reserved.

About 4′-Hydroxyacetophenone, If you have any questions, you can contact Lu, GY; Ren, YY; Dong, B; Zhou, B; Ren, JM; Ke, YX; Zeng, BB or concate me.. SDS of cas: 99-93-4

Reference:
Indole alkaloid derivatives as building blocks of natural products from Bacillus thuringiensis and Bacillus velezensis and their antibacterial and antifungal activity study,
,Preparation of Indole Containing Building Blocks for the Regiospecific Construction of Indole Appended Pyrazoles and Pyrroles

HPLC of Formula: C8H8O2. Sultan, A; Shajahan, S; Ahamad, T; Alshehri, SM; Sajjad, N; Mehr-un-Nisa; Rehman, MHU; Torun, L; Khalid, M; Acevedo, R in [Sultan, Aeysha; Mehr-un-Nisa; Rehman, Mian Habib Ur] Univ Educ, Dept Chem, Faisalabad Campus, Faisalabad, Pakistan; [Shajahan, Shanavas] Periyar Univ, Dept Phys, Nano & Hybrid Mat Lab, Salem 636011, India; [Ahamad, Tansir; Alshehri, Saad M.] King Saud Univ, Coll Sci, Dept Chem, POB 2455, Riyadh 11451, Saudi Arabia; [Sajjad, Noreen] Univ Lahore, Dept Chem, Lahore, Pakistan; [Torun, Lokman] Yilditz Univ Engn & Technol, Dept Chem, Istanbul, Turkey; [Khalid, Muhammad] Khawaja Ghulam Fareed Univ Engn & Technol, Dept Chem, Rahim Yar Khan, Pakistan; [Acevedo, Roberto] Univ San Sebastian, Fac Ingn & Tecnol, Bellavista 7, Santiago 420524, Chile published Silica-supported heterogeneous catalysts-mediated synthesis of chalcones as potent urease inhibitors: in vitro and molecular docking studies in 2020.0, Cited 43.0. The Name is 4′-Hydroxyacetophenone. Through research, I have a further understanding and discovery of 99-93-4.

We herein report a facile and high yielding protocol for silica-supported heterogeneous catalysts-mediated synthesis of chalcones. A comparison of results of our synthesis with conventional synthetic protocols is also being offered to assess the efficiency of the prepared catalysts. Biological evaluation of the newly synthesized compounds as urease inhibitors was performed. Most of the compounds were found to have potent urease inhibition activity. The chalcone 3-(3-hydroxyphenyl)-1-phenylpropenone was found to be the most potent with percentage inhibition 86.17 +/- 0.89 and half maximal inhibitory concentration (IC50) value 11.51 +/- 0.03 mu M. The molecular docking study emphasized that the same congeners 3-(furan-2-yl)-1-(4-hydroxyphenyl)propenone, 3-(4-hydroxyphenyl)-1-(4-methoxyphenyl)propanone, and 3-[4-(dimethylamino)phenyl]-1-(p-tolyl)propenone showed very good inhibitory potential against urease and show a higher docking scores 5718, 5940, 5596 and an ACE of – 246.66, – 244.79, and – 243.06 kJ/mol, respectively than the control ligand.

HPLC of Formula: C8H8O2. About 4′-Hydroxyacetophenone, If you have any questions, you can contact Sultan, A; Shajahan, S; Ahamad, T; Alshehri, SM; Sajjad, N; Mehr-un-Nisa; Rehman, MHU; Torun, L; Khalid, M; Acevedo, R or concate me.

Reference:
Indole alkaloid derivatives as building blocks of natural products from Bacillus thuringiensis and Bacillus velezensis and their antibacterial and antifungal activity study,
,Preparation of Indole Containing Building Blocks for the Regiospecific Construction of Indole Appended Pyrazoles and Pyrroles

An article Comprehensive two-dimensional liquid chromatography-based quali-quantitative screening of aqueous phases from pyrolysis bio-oils WOS:000548193800001 published article about ORGANIC-COMPOUNDS; BIOMASS RESIDUES; SEPARATION; COFFEE; TEMPERATURE; CONVERSION; PRODUCTS; SEEDS in [Lazzari, Eliane; Caramao, Elina B.] Inst Chem, Porto Alegre, RS, Brazil; [Arena, Katia; Dugo, Paola; Mondello, Luigi] Univ Messina, Dept Chem Biol Pharmaceut & Environm Sci, Messina, Italy; [Caramao, Elina B.] Univ Tiradentes, Dept Ind Biotechnol, Aracaju, Sergipe, Brazil; [Dugo, Paola; Mondello, Luigi] Univ Campus Biomed, Dept Med, Unit Food Sci & Nutr, Rome, Italy; [Dugo, Paola; Mondello, Luigi] Univ Messina, Dept Chem Biol Pharmaceut & Environm Sci, Chromaleont Srl, Messina, Italy; [Herrero, Miguel] CSIC UAM, Inst Food Sci Res CIAL, Lab Foodom, Nicolas Cabrera 9, Madrid 28049, Spain in 2021.0, Cited 39.0. The Name is 4′-Hydroxyacetophenone. Through research, I have a further understanding and discovery of 99-93-4. Product Details of 99-93-4

Pyrolysis processes are an alternative to minimize the environmental problem associated to agrifood industrial wastes. The main product resulting from these processes is a high-value liquid product, called bio-oil. Recently, the use of comprehensive two-dimensional liquid chromatography (LC x LC) has been demonstrated as a useful tool to improve the characterization of the water-soluble phases of bio-oils, considering their complexity and high water content. However, the precise composition of bio-oils from different agrifood byproducts is still unknown. In the present study, the qualitative and quantitative screening of eight aqueous phases from different biomasses, not yet reported in the literature, using LC x LC is presented. The two-dimensional approach was based on the use of two reverse phase separations. An amide column in the first dimension together with a C18 column in the second dimension were employed. Thanks to the use of diode array and mass spectrometry detection, 28 compounds were identified and quantified in the aqueous phase samples with good figures of merit. Samples showed a distinct quali-quantitative composition and a great predominance of compounds belonging to aldehydes, ketones and phenols, most of them with high polarity.

About 4′-Hydroxyacetophenone, If you have any questions, you can contact Lazzari, E; Arena, K; Caramao, EB; Dugo, P; Mondello, L; Herrero, M or concate me.. Product Details of 99-93-4

Reference:
Indole alkaloid derivatives as building blocks of natural products from Bacillus thuringiensis and Bacillus velezensis and their antibacterial and antifungal activity study,
,Preparation of Indole Containing Building Blocks for the Regiospecific Construction of Indole Appended Pyrazoles and Pyrroles

Computed Properties of C8H8O2. I found the field of Environmental Sciences & Ecology very interesting. Saw the article Organic matter protection by kaolinite over bio-decomposition as suggested by lignin and solvent-extractable lipid molecular markers published in 2019.0, Reprint Addresses Pan, B (corresponding author), Kunming Univ Sci & Technol, Fac Environm Sci & Engn, Kunming 650500, Yunnan, Peoples R China.; Pan, B (corresponding author), Yunnan Prov Key Lab Carbon Sequestrat & Pollut Co, Kunming 650500, Yunnan, Peoples R China.. The CAS is 99-93-4. Through research, I have a further understanding and discovery of 4′-Hydroxyacetophenone.

The formation of organo-mineral complexes is essential in organic matter (OM) stabilization. However, limited studies have been conducted to systematically examine the mineral influence on the decomposition of plant residuals at a molecular level. In this study, pine needles and chestnut leaves were mixed with kaolinite at the weight ratio of 5:1. The controls were plant tissues without kaolinite. All the samples were incubated in the laboratory for one year. Molecular markers, including lignin-derived phenols (e.g. Vanilly units, syringyl units and cinnamyl units) and solvent-extractable lipids (e.g. n-alkanoic acid, n-alkanols and n-alkanes), were analyzed. The concentrations of lignin-derived phenols and lipid compounds were higher in the presence of kaolinite than without kaolinite. Lower degradation indexes, such as (Ad/Al) V (ratio of vanillic acid to vanillin) and CPI (carbon preference index of n-alkanoic acid and n-alkanes), were found in the kaolinite system. These results indicate that kaolinite reduced the OMdecomposition. The addition of kaolinite also stabilized some carbohydrates from plants. Furthermore, the degradation of OM led to the generation of persistent free radicals, indicated by electron paramagnetic resonance (EPR) signals. The EPR signals were higher with than without kaolinite. Wehypothesize that the adsorption of semiquinone or quinone radicals on kaolinite may limit their reaction with other OM moieties and thus extended their lifetimes. In addition to embedding OM in soil aggregates, our results provide direct evidence of another mineral protective mechanism of soil OM. (C) 2018 Elsevier B.V. All rights reserved.

Computed Properties of C8H8O2. About 4′-Hydroxyacetophenone, If you have any questions, you can contact Li, FF; Chang, ZF; Khaing, K; Zhou, YW; Zhao, HY; Liang, N; Zhou, DD; Pan, B; Steinberg, CEW or concate me.

Reference:
Indole alkaloid derivatives as building blocks of natural products from Bacillus thuringiensis and Bacillus velezensis and their antibacterial and antifungal activity study,
,Preparation of Indole Containing Building Blocks for the Regiospecific Construction of Indole Appended Pyrazoles and Pyrroles

Authors Abdullah, MM; Siddiqui, NA; Mothana, RA; Nasr, FA; Al-Rehaily, AJ; Almarfadi, OM; Karim, S; Haider, K; Haider, MR; Yar, MS in ELSEVIER published article about in [Abdullah, Mohammad Mustaqeem] ANA Inst Pharmaceut Sci & Res, Bareilly, Uttar Pradesh, India; [Siddiqui, Nasir A.; Mothana, Ramzi A.; Nasr, Fahd A.; Al-Rehaily, Adnan J.; Almarfadi, Omer M.] King Saud Univ, Coll Pharm, Dept Pharmacognosy, Riyadh 11451, Saudi Arabia; [Karim, Shahid] King Abdulaziz Univ, Coll Med, Dept Pharmacol, Jeddah, Saudi Arabia; [Haider, Kashif; Haider, Md Rafi; Yar, M. Shahar] Jamia Hamdard, Dept Pharmaceut Chem, Sch Pharmaceut Educ & Res SPER, New Delhi 110062, India in 2021.0, Cited 30.0. Product Details of 99-93-4. The Name is 4′-Hydroxyacetophenone. Through research, I have a further understanding and discovery of 99-93-4

Benzofuran is a heterocyclic scaffold present in various natural products and possess excellent pharmacological properties including anti-tubercular activity as well. A novel series 26 compound containing 3-chlorobenzofuran derivatives are designed, synthesized and spectroscopically characterized. In vitro screening of compounds was done against multidrug resistant Mycobacterium tuberculosis H37Rv strains. Out of these compounds 3a, 3b, 3c, 4b and 4c exhibited excellent inhibitory potency with IC 50 values in the range of 43-104 mu M. Compound 3b was found to be the most potent with IC 50 value of 51.24 mu M and IC 90 value of 88.04 mu M. The compound may serve as lead for future development of potential and effective anti-tubercular agent. (C) 2021 The Author(s). Published by Elsevier B.V.

About 4′-Hydroxyacetophenone, If you have any questions, you can contact Abdullah, MM; Siddiqui, NA; Mothana, RA; Nasr, FA; Al-Rehaily, AJ; Almarfadi, OM; Karim, S; Haider, K; Haider, MR; Yar, MS or concate me.. Product Details of 99-93-4

Reference:
Indole alkaloid derivatives as building blocks of natural products from Bacillus thuringiensis and Bacillus velezensis and their antibacterial and antifungal activity study,
,Preparation of Indole Containing Building Blocks for the Regiospecific Construction of Indole Appended Pyrazoles and Pyrroles

Bao, WGDQQG; Wang, QH; Hao, JS in [Bao, Wugedunqiqige; Wang, Qinghu; Hao, Junsheng] Inner Mongolia Univ Nationalities, Coll Tradit Mongolian Med, Tongliao 028000, Inner Mongolia, Peoples R China published Structural Elucidation of a Coumarin with New Skeleton from Artemisia ordosica in 2019.0, Cited 14.0. Formula: C8H8O2. The Name is 4′-Hydroxyacetophenone. Through research, I have a further understanding and discovery of 99-93-4.

A new coumarin, named as arteordocoumarin A (1), together with eight known compounds (2-9) were isolated from the CHCl3 extract of Artemisia ordosica (A. ordosica). The structures of 1 was elucidated by spectroscopic methods, including UV, IR, HR-ESI-MS and extensive 1D and 2D NMR techniques.

Formula: C8H8O2. About 4′-Hydroxyacetophenone, If you have any questions, you can contact Bao, WGDQQG; Wang, QH; Hao, JS or concate me.

Reference:
Indole alkaloid derivatives as building blocks of natural products from Bacillus thuringiensis and Bacillus velezensis and their antibacterial and antifungal activity study,
,Preparation of Indole Containing Building Blocks for the Regiospecific Construction of Indole Appended Pyrazoles and Pyrroles