3-(3,4-Dimethoxyphenyl)-2-oxo-2H-chromen-7-yl acetate CAS 6296-57-7
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 6296-57-7 |
| Molecular Formula | C19H16O6 |
| Molecular Weight | 340.33 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
3-(3,4-Dimethoxyphenyl)-2-oxo-2H-chromen-7-yl acetate (CAS 6296-57-7) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C19H16O6. Molecular weight: 340.33 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C19H16O6 |
| Molecular Weight | 340.33 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.) | 1958 |
Related Dimethoxyphenyl Standards
- 2-(2,3-Dimethoxyphenyl)-4-oxo-4H-chromen-3-yl acetate (CAS 331459-70-2)
- 3-(3,4-Dimethoxyphenyl)-1-(2-fluorobenzyl)-1H-pyrazole-4-carbaldehyde (CAS 1006479-94-2)
- 3-(3,4-Dimethoxyphenyl)-1-(4-fluorobenzyl)-1H-pyrazole-4-carbaldehyde (CAS 1006479-97-5)
- 6-(3,4-Dimethoxyphenyl)-2-(3-fluorobenzyl)pyridazin-3(2H)-one (CAS 899946-56-6)
- (2E)-2-{[(3,4-dimethoxyphenyl)amino]methylidene}-3-oxo-N-phenylbutanamide (CAS 1025630-40-3)
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Recommended Standards
- 3-(3-(4-(2-Methoxyethoxy)phenyl)-1,2,4-oxadiazol-5-yl)benzoic acid (CAS 745055-24-7)
- 4-(1H-Imidazo[4,5-f][1,10]phenanthrolin-2-yl)benzoic acid (CAS 865169-07-9)
- 2-Amino-7-methoxy-4-(pyridin-3-yl)dibenzo[b,d]furan-1,3-dicarbonitrile (CAS 328286-70-0)
- Dexlansoprazole 13C6 (CAS 1261394-42-6)
- 8-tert-Butyl-4-(furan-2-carbonyl)-1-oxa-4-azaspiro[4.5]decane-3-carboxylic acid (CAS 1326811-32-8)
- 3479AF 5-Chloro-pyrrolo[2,3-b]pyridine-1-carboxylic acid tert-butyl ester 928653-82-1 C12H13ClN2O2 (CAS 928653-82-1)
- 4-(Difluoromethyl)-3-iodo-5-methoxypicolinic acid (CAS 1805508-11-5)
- 2-(1-Methyl-1h-pyrrolo[2,3-b]pyridin-3-yl)ethan-1-amine (CAS 1092309-84-6)
- 4-[(4-Fluorobenzyl)oxy]benzyl 3-nitrobenzenecarboxylate (CAS 331461-75-7)
- Prolactin-Releasing Peptide (12-31) (human) (CAS 235433-36-0)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
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