4-Aminobenzoxazole-2-methanamine CAS 1551033-41-0
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1551033-41-0 |
| Molecular Formula | C8H9N3O |
| Molecular Weight | 163.18 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity 4-Aminobenzoxazole-2-methanamine (CAS 1551033-41-0) pharmaceutical standards reference standard. Molecular formula: C8H9N3O. Molecular weight: 163.18 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C8H9N3O |
| Molecular Weight | 163.18 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 |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1992 |
| Nitrogen Atoms | 3 |
Related Aminobenzoxazole Standards
- 6-Aminobenzoxazole-2-methanamine (CAS 1524800-87-0)
- 5-Aminobenzoxazole-2-methanamine (CAS 1780283-55-7)
- 2-Aminobenzoxazole-6-carbaldehyde (CAS 1806340-60-2)
- 5-Aminobenzoxazole-2-thiol (CAS 24316-85-6)
- 6-Aminobenzoxazole-2(3H)-thione (CAS 4694-92-2)
- 4-Aminobenzoxazole-2(3H)-one (CAS 81900-93-8)
- 2-Aminobenzoxazole-6-boronic Acid (CAS 1404480-17-6)
- 2-Aminobenzoxazole-7-boronic Acid (CAS 2056915-53-6)
Recommended Standards
- 2-Amino-5,6,7,8-tetrahydroimidazo[1,2-a]pyrazine-3-carbonitrile (CAS 1538670-46-0)
- 3-(furan-2-yl)-1-methyl-1H-pyrazol-4-amine (CAS 1552050-81-3)
- 1-Amino-4,6-dimethyl-2-oxo-1,2-dihydropyridine-3-carbonitrile (CAS 1562-12-5)
- (Propane-1,3-diylbis(oxy))bis(propane-3,1-diyl) diacrylate (CAS 68901-05-3)
- 3-Cyano-N-(pyridin-3-ylmethyl)benzamide (CAS 1040069-52-0)
- 2,4-Dichlorobenzyl (1-methyl-3-(trifluoromethyl)-1H-pyrazol-4-yl)carbamate (CAS 477709-57-2)
- (S)-2-amino-1,2,3,4-tetrahydrocyclopenta[b]indole-7-carbonitrile (CAS 1029691-10-8)
- 3-Methoxy-5-nitrobenzaldehyde (CAS 354512-22-4)
- 2-{[(5-chloropyridin-2-yl)carbamoyl]amino}benzoic acid (CAS 1146289-92-0)
- Semaglutide impurity 71 (CAS CATO-C4X-222671)
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