(2R,3R)-3,3',4',5,7-Pentahydroxyflavanone 花旗松素
CAS 480-18-2 MFCD00006845
化学结构图
SMILES: O[C@@H]1[C@H](OC2C=C(O)C=C(O)C=2C1=O)C1C=C(O)C(O)=CC=1 |&1:1,2|
化学属性
| Mol. Formula | C15H12O7 |
|---|---|
| Mol. Weight | 304 |
| Density | 1.702 |
| Melting Point | 230-233°C (dec.) |
别名和识别编码
| Chemical Name | (2R,3R)-3,3',4',5,7-Pentahydroxyflavanone |
|---|---|
| MDL Number | MFCD00006845 |
| CAS Number | 480-18-2 |
| EC Number | 207-543-4 |
| Beilstein Registry Number | 5299277 |
| Synonym | TAXIFOLIN, (+)- 花旗松素 dihydro-querceti 2-(3,4-dihydroxyphenyl)-2,3-dihydro-3,5,7-trihydroxy-4h-1-benzopyran-4-on 3,5,7,3',4'-PENTAHYDROXYFLAVANONE 2-(3,4-dihydroxyphenyl)-2,3-dihydro-3,5,7-trihydroxy-4h-1-benzopyran-4-on( 3,3',4',5,7-PENTAHYDROXYFLAVANONE 4H-1-Benzopyran-4-one, (2R,3R)-二氢槲皮素 2theta-trans)- 2,3-dihydro-3,3’,4’,5,7-pentahydroxy-flavon (+)-DIHYDROQUERCETIN (2R,3R)-二氢槲皮素 (2R,3R)-3,3′,4′,5,7-五羟基黄烷酮 黄杉素 Dihydroquercetin,~99% (2R-trans)-2-(3,4-dihydroxyphenyl)-2,3-dihydro-3,5,7-trihydroxy-4-benzopyrone 5,7,3',4'-四羟基二氢黄酮醇 taxifoliol (+)-3,3',4',5,7-PENTAHYDROXYFLAVANONE (+)-TAXIFOLIN 3,3’,4’,5,7-pentahydroxy-flavanon (2R,3R)-DIHYDROQUERCETIN DIHYDROQUERCETIN distylin TAXIFOLIN 二氢槲皮素 紫杉叶素 (2R,3R)-3,3',4',5,7-PENTAHYDROXYFLAVANONE |
| PubChem Substance ID | 24887336 |
| Chemical Name Translation | 花旗松素 |
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分类
- {SNA} Additional Standards, Alcohols, Alphabetical Index of Phytochemical Standards, Analytical Standards, Aromatic, Aromatics, Chemical Class, Chromatography, Citrus, Equisetum, Flavonoids, Flavonoids (Catechins), Heterocyclics, Ketones, Life Sciences Standards, Natural Compounds, Natural Terpene Standards, Other, Oxygen containing, Phenols, Phytochemical Standards, Phytochemical Standards by Plant Genus, Pinus, Polyhydroxy compounds, S - Z, Salix,
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相关文献及参考
- [2]. Lei Ren, et al. Dissecting Efficacy and Metabolic Characteristic Mechanism of Taxifolin on Renal Fibrosis by Multivariate Approach and Ultra-Performance Liquid Chromatography Coupled With Mass Spectrometry-Based Metabolomics Strategy. Front Pharmacol. 2021 Jan 14;11:608511.
- [3]. Yang P, et al. Detection of 191 Taxifolin Metabolites and Their Distribution in Rats Using HPLC-ESI-IT-TOF-MS(n). Molecules. 2016 Sep 13;21(9). pii: E1209.
- [1]. Angelis A, et al. Bio-Guided Isolation of Methanol-Soluble Metabolites of Common Spruce (Picea abies) Bark by-Products and Investigation of Their Dermo-Cosmetic Properties. Molecules. 2016 Nov 21;21(11):1586.
- [1]. Angelis A, et al. Bio-Guided Isolation of Methanol-Soluble Metabolites of Common Spruce (Picea abies) Bark by-Products and Investigation of Their Dermo-Cosmetic Properties. Molecules. 2016 Nov 21;21(11):1586.
- [2]. Lei Ren, et al. Dissecting Efficacy and Metabolic Characteristic Mechanism of Tax
安全信息
GHS Symbol
- S26 In case of contact with eyes, rinse immediately with plenty of water and seek medical advice 眼睛接触后，立即用大量水冲洗并征求医生意见；
- S36/37/39 Wear suitable protective clothing, gloves and eye/face protection 穿戴适当的防护服、手套和眼睛/面保护；
- S22 Do not breathe dust 不要吸入粉尘；
- S24/25 Avoid contact with skin and eyes 避免皮肤和眼睛接触；
- R36/37/38 Irritating to eyes, respiratory system and skin 对眼睛、呼吸系统和皮肤有刺激性
- R22 Harmful if swallowed 吞咽有害
- P261 Avoid breathing dust/fume/gas/mist/vapours/spray. 避免吸入粉尘/烟/气体/烟雾/蒸汽/喷雾。
- P305+P351+P338
TYPE OF TEST : LD50 - Lethal dose, 50 percent kill ROUTE OF EXPOSURE : Intraperitoneal SPECIES OBSERVED : Rodent - rat DOSE/DURATION : 1200 mg/kg TOXIC EFFECTS : Biochemical - Metabolism (Intermediary) - effect on inflammation or mediation of inflammation REFERENCE : JJPAAZ Japanese Journal of Pharmacology. (Japanese Pharmacological Soc., c/o Dept. of Pharmacology, Faculty of Medicine, Kyoto Univ., Sakyo-ku, Kyoto 606, Japan) V.1- 1951- Volume(issue)/page/year: 21,377,1971
TYPE OF TEST : LD50 - Lethal dose, 50 percent kill ROUTE OF EXPOSURE : Intraperitoneal SPECIES OBSERVED : Rodent - mouse DOSE/DURATION : 985 mg/kg TOXIC EFFECTS : Details of toxic effects not reported other than lethal dose value REFERENCE : RPTOAN Russian Pharmacology and Toxicology (English Translation). Translation of FATOAO. (Euromed Pub., 33, Woodlands Rd., Surbiton, Surrey, UK) V.30- 1967- Volume(issue)/page/year: 38,213,1975
TYPE OF TEST : Cytogenetic analysis TEST SYSTEM : Rodent - hamster Fibroblast DOSE/DURATION : 1 gm/L/48H REFERENCE : MUREAV Mutation Research. (Elsevier Science Pub. B.V., POB 211, 1000 AE Amsterdam, Netherlands) V.1- 1964- Volume(issue)/page/year: 48,337,1977
TYPE OF TEST : Mutation in microorganisms TEST SYSTEM : Bacteria - Salmonella typhimurium DOSE/DURATION : 1660 nmol/plate REFERENCE : MUREAV Mutation Research. (Elsevier Science Pub. B.V., POB 211, 1000 AE Amsterdam, Netherlands) V.1- 1964- Volume(issue)/page/year: 54,297,1978
TYPE OF TEST : Mutation in microorganisms TEST SYSTEM : Bacteria - Salmonella typhimurium DOSE/DURATION : 100 ug/plate REFERENCE : ENMUDM Environmental Mutagenesis. (New York, NY) V.1-9, 1979-87. For publisher information, see EMMUEG. Volume(issue)/page/year: 3,401,1981
其他信息
- MOL 文件:480-18-2.mol
- 检测方法:NMR,HPLC
- Sigma Aldrich:480-18-2(sigmaaldrich)
