2-Methylbenzoxazole-5-boronic Acid CAS 279262-85-0
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 279262-85-0 |
| Molecular Formula | C8H8BNO3 |
| Molecular Weight | 176.97 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 2-Methylbenzoxazole-5-boronic Acid (CAS 279262-85-0), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C8H8BNO3. Molecular weight: 176.97 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C8H8BNO3 |
| Molecular Weight | 176.97 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (faint amine-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 5.5 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Nitrogen Atoms | 1 |
Related Methylbenzoxazole Standards
- 2-Methylbenzoxazole-6-boronic Acid (CAS 866332-15-2)
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Recommended Standards
- 2-Bromo-5-Fluoropyrimidine (CAS 947533-45-1)
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- 5-Cyano-2-methoxyphenylboronic Acid (CAS 612833-37-1)
- 2-Bromo-N-(5-chloro-2-methoxy-4-methylphenyl)acetamide (CAS 2096987-41-4)
- (S)-(1-Methyl-2-oxo-ethyl)-carbamic acid benzyl ester (CAS 111955-03-4)
- 3-(5-Bromo-6-ethylpyridin-2-yl)prop-2-yn-1-ol (CAS 2761951-68-0)
- 5-(4-Bromophenyl)-3H-thieno[2,3-d]pyrimidin-4-one (CAS 307512-24-9)
- 8-(Benzyloxy)-7-bromo-2-chloroquinoxaline (CAS 2766564-34-3)
- Potassium (2-(benzyloxy)phenyl)trifluoroborate (CAS 850623-44-8)
- Myelin Basic Protein (85-99) Peptide Antagonist (CAS 444305-16-2)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 13829788188 / jacky.chen@cato-chem.com