7,8-Dihydroxy-4-oxo-4H-chromene-3-carbaldehyde CAS 164594-34-7
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 164594-34-7 |
| Molecular Formula | C10H6O5 |
| Molecular Weight | 206.15 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity 7,8-Dihydroxy-4-oxo-4H-chromene-3-carbaldehyde (CAS 164594-34-7) pharmaceutical standards reference standard. Molecular formula: C10H6O5. Molecular weight: 206.15 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C10H6O5 |
| Molecular Weight | 206.15 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, ethanol, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2004 |
Related Dihydroxy Standards
- 3,4-Dihydroxy-5-(1,2,3-trihydroxypropyl)furan-2(5H)-one (CAS 26566-39-2)
- 4,7-Dihydroxy-2-oxo-2H-chromene-3-carbaldehyde (CAS 51069-94-4)
- 3,4-Dihydroxy-5-(trifluoromethyl)benzaldehyde (CAS 116314-64-8)
- 3,4-Dihydroxy-2-(trifluoromethyl)benzaldehyde (CAS 634924-69-9)
- Ethyl 2,2-dihydroxy-4-ethoxy-3-oxobutanoate (CAS 1000018-28-9)
- 5,7-Dihydroxy-3,4-dimethyl-2H-chromen-2-one (CAS 103986-39-6)
- 4-Ethyl-6,7-dihydroxy-2H-chromen-2-one (CAS 16574-07-5)
- 6,7-Dihydroxy-3,4-dimethyl-2H-chromen-2-one (CAS 16574-11-1)
Recommended Standards
- Methyl 2-cyano-4-nitrobenzoate (CAS 1628431-64-0)
- 5-Nitroindole-2-carboxylic Acid (CAS 16730-20-4)
- 5-Hydroxy-3-(2-nitrophenyl)isoxazole (CAS 1593039-90-7)
- ethyl 7-bromo-6-methyl-pyrazolo[5,1-b]thiazole-2-carboxylate (CAS 2771252-34-5)
- 4-(Chlorodifluoromethyl)-2-hydroxy-6-[4-(trifluoromethyl)phenyl]pyridine-3-carbonitrile (CAS 439097-28-6)
- (4-(Pyridin-3-yl)phenyl)methanamine dihydrochloride (CAS 294648-05-8)
- 5-thien-2-yl-1,3,4-oxadiazol-2(3H)-one (CAS 128772-83-8)
- Salmeterol EP Impurity F (CAS 1391054-40-2)
- Phthalate-Mix 506 (CAS CATO-MPAE111506-ME)
- Semaglutide impurity 215 (CAS CATO-C4X-2226215)
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