4-(6-methoxy-2-oxo-chromen-7-yl)oxy-4-oxo-butanoic acid CAS 2737330-67-3
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 2737330-67-3 |
| Molecular Formula | C14H20O7 |
| Molecular Weight | 300.30 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Order 4-(6-methoxy-2-oxo-chromen-7-yl)oxy-4-oxo-butanoic acid (CAS 2737330-67-3) pharmaceutical standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C14H20O7. Molecular weight: 300.30 g/mol. COA included with every batch.
Physical & Chemical Properties
| Molecular Formula | C14H20O7 |
| Molecular Weight | 300.30 g/mol |
| Appearance | Off-white to pale yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°C), keep sealed and dry |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2002 |
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Recommended Standards
- 4-(4-Methylphenoxy)-2-(methylsulfanyl)-6-(trifluoromethyl)pyrimidine (CAS 477856-00-1)
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- 3-(Cyanomethyl)-1,1-diethylurea (CAS 881937-41-3)
- (3R)-3-Fluorooxan-4-one (CAS 1266339-08-5)
- (R)-2-amino-3-(2,3-difluorophenyl)propanoic acid (CAS 266360-59-2)
- 4-Nitro-N-(o-tolyl)benzenesulfonamide (CAS 109847-18-9)
- Semaglutide Impurity 177 (CAS CATO-C4X-2226177)
Why CATO?
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