6-Methyl-1,3-benzoxazole-2-carboxylic acid CAS 944907-33-9
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 944907-33-9 |
| Molecular Formula | C16H22BFO4 |
| Molecular Weight | 308.15 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
6-Methyl-1,3-benzoxazole-2-carboxylic acid (CAS 944907-33-9) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C16H22BFO4. Molecular weight: 308.15 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C16H22BFO4 |
| Molecular Weight | 308.15 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor) |
| Purity | 97%+ |
| Storage | Store at room temperature, keep sealed and dry |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 5.5 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Halogen Content | F-containing |
Related Methyl Standards
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- 2-Methyl-1,3-benzoxazole-5-sulfonyl chloride (CAS 1094671-83-6)
- 2-Methyl-1,3-benzoxazole-6-sulfonyl chloride (CAS 52206-51-6)
- 1,3-Benzoxazole-6-sulfonyl chloride (CAS 134369-62-3)
- 1,3-Benzoxazole-2,5-dicarboxylic acid (CAS 1227406-86-1)
Recommended Standards
- 5,7-Bis(difluoromethyl)-3-nitropyrazolo[1,5-a]pyrimidine-2-carboxylic acid (CAS 937601-43-9)
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- 4-Bromo-N-(5-fluoro-2-methylphenyl)benzamide (CAS 710310-24-0)
- N-(2-(Furan-2-carbonyl)-1,2,3,4-tetrahydroisoquinolin-7-yl)cyclohexanecarboxamide (CAS 955741-44-3)
- Ethyl 3-formyl-5,6-dimethoxy-1H-indole-2-carboxylate (CAS 121282-80-2)
- 3-(2-(Benzyloxy)phenyl)oxetan-3-ol (CAS 1123787-70-1)
- Methyl 2-O-Allyl-3,4-di-O-benzyl-α-D-mannopyranoside (CAS 210297-56-6)
- (2-Methyl-4-propoxyphenyl)methanamine hydrochloride (CAS 1797595-88-0)
- 5,7-Diaminoquinoline-2,8-diol dihydrochloride (CAS 1798004-66-6)
- Semaglutide impurity 194 (CAS CATO-C4X-2226194)
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