3-(1,3-Benzoxazol-2-yl)benzoic acid CAS 20000-56-0
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 20000-56-0 |
| Molecular Formula | C14H9NO3 |
| Molecular Weight | 239.23 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity 3-(1,3-Benzoxazol-2-yl)benzoic acid (CAS 20000-56-0) pharmaceutical standards reference standard. Molecular formula: C14H9NO3. Molecular weight: 239.23 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C14H9NO3 |
| Molecular Weight | 239.23 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 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) | 11.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1962 |
| Nitrogen Atoms | 1 |
Related Benzoxazol Standards
- 104286-03-5 2-(1,3-Benzoxazol-2-yl)benzoic acid 7971AC C14H9NO3 (CAS 104286-03-5)
- 2-(1,3-Benzoxazol-2-yl)cyclohex-1-ene-1-carboxylic acid (CAS 921061-46-3)
- [4-(5-Methyl-1,3-benzoxazol-2-yl)cyclohexyl]-methylamine (CAS 1217702-12-9)
- 2-(1,2-benzoxazol-3-yl)ethane-1-sulfonyl chloride (CAS 343317-55-5)
- 1-(1,3-Benzoxazol-2-yl)piperidine-4-carboxylic acid (CAS 181811-46-1)
- 3-(1,3-Benzoxazol-2-ylmethyl)piperazin-2-one (CAS 1404752-63-1)
- 1-(2-Methyl-1,3-benzoxazol-6-yl)-3-(prop-2-en-1-yl)thiourea (CAS 861210-67-5)
- 3-[(2-methyl-1,3-benzoxazol-5-yl)carbamoyl]propanoic acid (CAS 1154729-69-7)
Recommended Standards
- 3-((Tert-butoxycarbonyl)amino)pyrazine-2-carboxylic acid (CAS 941316-90-1)
- 3-(2-Methoxyethyl)-1-(4-nitrophenyl)urea (CAS 199464-37-4)
- 2-Phenylpyrazolo[1,5-b]pyridazine-3-carboxylic acid (CAS 781674-55-3)
- 2,6-Bis((S)-4-isobutyl-4,5-dihydrooxazol-2-yl)pyridine (CAS 335357-38-5)
- (R)-2-amino-2-methylbutanoic acid hydrochloride (CAS 73473-40-2)
- 2-(Hydroxymethyl)-4,6-dimethylphenol (CAS 4397-13-1)
- 2-(Difluoromethyl)-3,5-diiodopyridine-4-sulfonamide (CAS 1805008-14-3)
- 6-ethyl-3-methyl-1-phenyl-1H-pyrazolo[3,4-b]pyridine-4-carboxylic acid (CAS 937691-38-8)
- Bromoacetylcholine (bromide) (CAS 22004-27-9)
- Allo-Thr7-Tirzepatide (CAS CATO-CPTD788933)
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