2-(5,7-Dihydroxy-2-oxo-2H-chromen-4-yl)acetic acid CAS 92422-76-9
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 92422-76-9 |
| Molecular Formula | C11H8O6 |
| Molecular Weight | 236.18 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Order 2-(5,7-Dihydroxy-2-oxo-2H-chromen-4-yl)acetic acid (CAS 92422-76-9) pharmaceutical standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C11H8O6. Molecular weight: 236.18 g/mol. COA included with every batch.
Physical & Chemical Properties
| Molecular Formula | C11H8O6 |
| Molecular Weight | 236.18 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.) | 1983 |
Related Dihydroxy Standards
- 2-(7,8-Dihydroxy-2-oxo-2H-chromen-4-yl)acetic acid (CAS 19040-72-3)
- 2,3-Dihydroxy-3-(6-methyl-1H-benzo[d]imidazol-2-yl)propanoic acid (CAS 630091-52-0)
- 1,1'-(4,6-Dihydroxy-5-propyl-1,3-phenylene)bis(ethan-1-one) (CAS 58805-52-0)
- 1-(2,4-Dihydroxy-3,5-dimethylphenyl)hexan-1-one (CAS 88924-67-8)
- Ethyl 2-(1,6-dihydroxy-1,3-dihydrobenzo[c][1,2]oxaborol-3-yl)acetate (CAS 1196474-89-1)
- Methyl 3-(1,6-dihydroxy-1,3-dihydrobenzo[c][1,2]oxaborol-3-yl)propanoate (CAS 1196475-33-8)
- Methyl 2,4-dihydroxy-7-methylpyrido[2,3-d]pyrimidine-5-carboxylate (CAS 938022-33-4)
- 4,6-Dihydroxy-5,8-dioxo-5,8-dihydroquinoline-2-carboxylic acid (CAS 98948-82-4)
Recommended Standards
- 2-(2-Hydroxyethyl)-5-nitroisoindoline-1,3-dione (CAS 55080-96-1)
- 3-(2-Nitrophenyl)-4,5-dihydro-1,2-oxazole-5-carboxylic acid (CAS 958891-04-8)
- 2-((3-Nitroimidazo[1,2-a]pyridin-2-yl)amino)acetic acid (CAS 62194-95-0)
- 3-Fluoro-2,5-dimethylpyrazine (CAS 33870-93-8)
- 2-Chloro-3-hydroxyquinoline-4-carboxylic acid (CAS 847547-91-5)
- 3-(3,4-Dimethoxyphenyl)butanoic acid (CAS 27877-65-2)
- (S)-1-Ethyl-3-methylpyrrolidine-2,5-dione (CAS 618109-41-4)
- 1-(tert-Butoxycarbonyl)-1H-indazole-6-carboxylic acid (CAS 1158767-36-2)
- 5,6,7-trimethoxy-2-naphthoic acid (CAS 69791-81-7)
- Sperm Activating Peptide, Sea Urchin (CAS 140653-27-6)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
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