3,5,7-Trihydroxy-2-(3,4,5-trihydroxyphenyl)chroman-4-one CAS 119439-94-0
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 119439-94-0 |
| Molecular Formula | C15H12O8 |
| Molecular Weight | 320.25 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Order 3,5,7-Trihydroxy-2-(3,4,5-trihydroxyphenyl)chroman-4-one (CAS 119439-94-0) pharmaceutical standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C15H12O8. Molecular weight: 320.25 g/mol. COA included with every batch.
Physical & Chemical Properties
| Molecular Formula | C15H12O8 |
| Molecular Weight | 320.25 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.) | 1991 |
Related Trihydroxy Standards
- 2,6,7-Trihydroxy-9-phenyl-3h-xanthen-3-one (CAS 975-17-7)
- 5,6,7-Trihydroxy-2-(4-hydroxy-3-methoxyphenyl)-4H-chromen-4-one (CAS 23494-48-6)
- 1,4,5-Trihydroxy-8-((2-hydroxyethyl)amino)anthracene-9,10-dione (CAS 83249-33-6)
- 1,4,8-Trihydroxy-2-(3-oxobutyl)anthracene-9,10-dione (CAS 88100-93-0)
- 1,3,5-Trihydroxy-4-(2-methylbut-3-en-2-yl)-9H-xanthen-9-one (CAS 174232-30-5)
- 1,3,5-Trihydroxy-4-prenylxanthone (CAS 53377-61-0)
- 1,3,7-Trihydroxy-2-prenylxanthone (CAS 20245-39-0)
- 4,6,11-Trihydroxy-9-methoxychromeno[3,4-b]chromen-12(6H)-one (CAS 1449384-21-7)
Recommended Standards
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- 6-(3-(Difluoromethoxy)phenyl)-3-methylisoxazolo[5,4-b]pyridine-4-carboxylic acid (CAS 1174858-05-9)
- (S)-2-(((Allyloxy)carbonyl)amino)-4-(tert-butoxy)-4-oxobutanoic acid (CAS 143305-35-5)
- 2-(2,5-Dioxo-2,3,4,5-tetrahydro-1h-benzo[e][1,4]diazepin-3-yl)acetic acid (CAS 24919-38-8)
- 2-[2-(2,3-Dihydro-1H-indol-1-yl)ethyl]-1H-isoindole-1,3(2H)-dione (CAS 24729-82-6)
- 1-Allyl-3-(p-tolylimino)indolin-2-one (CAS 338414-67-8)
- 5-(Difluoromethyl)-6-iodopyridine-2,4-diamine (CAS 1806805-53-7)
- 3-fluoro-2-(fluoromethyl)prop-1-ene (CAS 400-11-3)
- Liraglutide Impurity 14 TFA Salt (CAS CATO-C4X-199214)
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 13829788188 / jacky.chen@cato-chem.com