3,5,7-Trihydroxy-2-(3-hydroxy-2,2-dimethylchroman-6-yl)-4H-chromen-4-one CAS 197304-01-1
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 197304-01-1 |
| Molecular Formula | C20H18O7 |
| Molecular Weight | 370.35 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Order 3,5,7-Trihydroxy-2-(3-hydroxy-2,2-dimethylchroman-6-yl)-4H-chromen-4-one (CAS 197304-01-1) pharmaceutical standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C20H18O7. Molecular weight: 370.35 g/mol. COA included with every batch.
Physical & Chemical Properties
| Molecular Formula | C20H18O7 |
| Molecular Weight | 370.35 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) | 12.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2013 |
Related Trihydroxy Standards
- 3β,5β,17β-Trihydroxy-17α-(3-hydroxy-1-propynyl)-15β,16β-methylene-5β-androst-6-en-17-one (CAS 108674-97-1)
- 2-(4,5,6-Trihydroxy-3-oxo-3h-xanthen-9-yl)-benzoic acid (CAS 518-41-2)
- 4-(2,6,7-Trihydroxy-3-oxo-3H-xanthen-9-yl)benzoic acid (CAS 219305-27-8)
- 1,5,8-Trihydroxy-2-(p-tolylamino)anthracene-9,10-dione (CAS 61548-23-0)
- 4,7,9-Trihydroxy-1-(4-hydroxyphenyl)-6H-anthra[1,9-bc]furan-6-one (CAS 1190948-58-3)
- 3,5,7-Trihydroxy-3',4',5'-trimethoxyflavone (CAS 146132-95-8)
- 3,4',5-Trihydroxy-3',6,7-Trimethoxyflavone (CAS 578-71-2)
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Recommended Standards
- Erythrinin F (CAS 1616592-60-9)
- (2R,3R,4R)-2-[(Benzoyloxy)methyl]-4-hydroxy-4-methyl-5-oxooxolan-3-yl benzoate (CAS 729596-46-7)
- Uralenol (CAS 139163-15-8)
- 3-Amino-N-(2-fluoro-4-methylphenyl)propanamide (CAS 1039837-59-6)
- 1-Methyl-1h-pyrazole-4,5-dicarboxylic acid (CAS 10505-19-8)
- Cyclohexane, ethenyl-, homopolymer (CAS 25498-06-0)
- (1S,2R)-1-(bromomethyl)-2-methyl-cyclopropane (CAS 1821759-46-9)
- 1-(3-(Methylthio)phenyl)propan-1-one (CAS 1314973-14-2)
- (S)-3-Aminobutan-2-one hydrochloride (CAS 54680-72-7)
- D-[Thr]7-Liraglutide (CAS CATO-C4X-199237)
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