24198-97-8 EAS93SC1VS Taxifolin, (+/-)- UNII-EAS93SC1VS (+/-)-Dihydroquercetin (+/-)-Taxifolin 4H-1-Benzopyran-4-one, 2-(3,4-dihydroxyphenyl)-2,3-dihydro-3,5,7-trihydroxy-, trans-(+/-)- Dihydroquercetin, (+/-)- CAS 24198-97-8
| CAS No. | 24198-97-8 |
| Molecular Formula | C15H12O7 |
| Molecular Weight | 304.25 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO manufactures 24198-97-8 EAS93SC1VS Taxifolin, (+/-)- UNII-EAS93SC1VS (+/-)-Dihydroquercetin (+/-)-Taxifolin 4H-1-Benzopyran-4-one, 2-(3,4-dihydroxyphenyl)-2,3-dihydro-3,5,7-trihydroxy-, trans-(+/-)- Dihydroquercetin, (+/-)- under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
24198-97-8 EAS93SC1VS Taxifolin, (+/-)- UNII-EAS93SC1VS (+/-)-Dihydroquercetin (+/-)-Taxifolin 4H-1-Benzopyran-4-one, 2-(3,4-dihydroxyphenyl)-2,3-dihydro-3,5,7-trihydroxy-, trans-(+/-)- Dihydroquercetin, (+/-)- (CAS 24198-97-8), molecular formula C15H12O7 and molecular weight 304.25 g/mol, is a CATO reference standard with documented purity and traceability.
The molecular framework of 24198-97-8 EAS93SC1VS Taxifolin, (+/-)- UNII-EAS93SC1VS (+/-)-Dihydroquercetin (+/-)-Taxifolin 4H-1-Benzopyran-4-one, 2-(3,4-dihydroxyphenyl)-2,3-dihydro-3,5,7-trihydroxy-, trans-(+/-)- Dihydroquercetin, (+/-)- (C15H12O7) is characterized by a flavonoid core, a hydroxyl group, an ether linkage. In reversed-phase chromatography, its retention is governed primarily by the polarity and ionization state of its functional groups, which provides a practical basis for HPLC-UV/DAD or LC-MS method development. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C15H12O7 |
| Molecular Weight | 304.25 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 10.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1963 |
Recommended Standards
- N-Methyl-2-(methylselanyl)-N-phenylbenzamide (CAS 6518-76-9)
- Benserazide impurity 51 (CAS CATO-C4X-142751)
- Methyl 4-6-di-O-acetyl-2-3-carbonyl-β-D-mannopyranoside (CAS 53958-22-8)
- Taxifolin (CAS 480-18-2)
- Cinacalcet Impurity 29 (CAS 1020414-30-5)
- (R)-2-((((9H-fluoren-9-yl)methoxy)carbonyl)amino)-2-(3-fluorophenyl)acetic acid (CAS 1260608-92-1)
- 1-(1-(Cyclopentylmethyl)-1H-pyrazol-4-yl)ethan-1-one (CAS 1344272-81-6)
- [(2,5-dimethoxyphenyl)carbamoyl]formic acid (CAS 690670-01-0)
- 6-Chloro-N,N,4-trimethyl-3-nitropyridin-2-amine (CAS 1936554-65-2)
- [3-(hydroxymethyl)-5-methoxyphenyl]methanol (CAS 19254-84-3)
- (4-Bromo-2-methylbenzyl)hydrazine (CAS 1157013-28-9)
- 4-Allyl-2-fluoro-1-methoxybenzene (CAS 222422-50-6)
- 2-Methylheptanoyl chloride (CAS 13751-83-2)
- D-Ser39-Tirzepatide (CAS CATO-CPTD788679)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com