3,4-Dihydro-2,2-dimethyl-4-oxo-2H-1-benzopyran-6-carboxylic Acid CAS 65372-54-5
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 65372-54-5 |
| Molecular Formula | C12H12O4 |
| Molecular Weight | 220.22 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Order 3,4-Dihydro-2,2-dimethyl-4-oxo-2H-1-benzopyran-6-carboxylic Acid (CAS 65372-54-5) pharmaceutical standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C12H12O4. Molecular weight: 220.22 g/mol. COA included with every batch.
Physical & Chemical Properties
| Molecular Formula | C12H12O4 |
| Molecular Weight | 220.22 g/mol |
| Appearance | Off-white to pale yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1975 |
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Recommended Standards
- 3,3-Dimethyl-1-oxo-3,4-dihydro-1H-2-benzopyran-4-carboxylic acid (CAS 255841-48-6)
- 3,4-Dimethoxybenzene-1-sulfonyl fluoride (CAS 95546-50-2)
- 3,3-Dimethyl-1-(4-nitrophenyl)azetidin-2-one (CAS 27983-73-9)
- (3,4-Dichlorophenyl)(indolin-1-yl)methanone (CAS 61589-15-9)
- Dodecyl Chloroacetate (CAS 6316-04-7)
- 4-(4-(4-Chlorophenyl)-2-(propan-2-ylidenehydrazono)thiazol-3(2H)-yl)-1,5-dimethyl-2-phenyl-1,2-dihydro-3H-pyrazol-3-one (CAS 402946-48-9)
- 1-(3-Aminopyridin-2-yl)azetidin-3-ol (CAS 1029432-79-8)
- ethyl 5-bromo-2-methyl-pyrrolo[2,1-b]thiazole-6-carboxylate (CAS 2476688-57-8)
- (2-Methylphenyl)methanesulfonamide (CAS 112941-34-1)
- CGMP Dependent Kinase Inhibitor Peptide (CAS 82801-73-8)
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