7-hydroxy-2-oxo-2H-chromene-8-carbaldehyde CAS 2067-86-9
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 2067-86-9 |
| Molecular Formula | C10H6O4 |
| Molecular Weight | 190.15 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Order 7-hydroxy-2-oxo-2H-chromene-8-carbaldehyde (CAS 2067-86-9) pharmaceutical standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C10H6O4. Molecular weight: 190.15 g/mol. COA included with every batch.
Physical & Chemical Properties
| Molecular Formula | C10H6O4 |
| Molecular Weight | 190.15 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.) | 1957 |
Related hydroxy Standards
- 5-Hydroxy-4-oxo-4H-chromene-3-carbaldehyde (CAS 153474-15-8)
- 7-Hydroxy-2-oxo-2H-chromene-4-carbaldehyde (CAS 174586-77-7)
- 4-Hydroxy-2-ketopimelic Acid Sodium SaltDISCONTINUED (CAS 53795-98-5)
- 4-Hydroxy-2-oxo-2H-chromene-3-carbaldehyde (CAS 51751-34-9)
- 5-hydroxy-6-nitro-pyridine-3-carboxylic acid (CAS 59288-43-6)
- 6-Hydroxy-4-oxo-4H-chromene-3-carbaldehyde (CAS 69155-75-5)
- 7-Hydroxy-2-oxo-2H-chromene-3-carbaldehyde (CAS 277313-50-5)
- 8-Hydroxy-1,7-naphthyridine-5-carboxylic acid (CAS 1421473-07-5)
Recommended Standards
- Benzo[1,2-b:4,5-b']difuran-2,6(3H,7H)-dione (CAS 30272-74-3)
- 7,8-Methylenedioxycoumarin (CAS 4361-93-7)
- D-Carglumic Acid (1096564) (CAS 26117-15-7)
- N-DesmethylBendamustine (CAS 41515-13-3)
- 5-Chloro-4-cyclopropoxy-N,N-dimethylpicolinamide (CAS 1243347-25-2)
- Ethyl 8-bromo-2-methylquinoline-3-carboxylate (CAS 1333255-21-2)
- 4-Fluoro-1H-indazole-5-carbonitrile (CAS 473416-81-8)
- 1-(Aminomethyl)-3-methylcyclobutane-1-carboxylic acid (CAS 1342205-79-1)
- 3-Chloro-6-(2,4-dimethoxyphenyl)pyridazine (CAS 1105194-90-8)
- Peptide YY (3-36) (canine, mouse, porcine, rat) trifluoroacetate salt (CAS 126339-09-1)
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