1,2-Benzoisoxazol-5-amine CAS 239097-74-6
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 239097-74-6 |
| Molecular Formula | C7H6N2O |
| Molecular Weight | 134.14 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
1,2-Benzoisoxazol-5-amine (CAS 239097-74-6) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C7H6N2O. Molecular weight: 134.14 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C7H6N2O |
| Molecular Weight | 134.14 g/mol |
| 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.) | 2025 |
| Nitrogen Atoms | 2 |
Recommended Standards
- 1,2-Benzisoxazol-3-amine (CAS 36216-80-5)
- 1,3-Dihydropyrrolo[2,3-b]pyridine-2-one (CAS 5654-97-7)
- 1,1'-Bipyrazole (CAS 90499-57-3)
- n-(3-Bromo-4-methoxyphenyl)-2-cyano-2-methylpropanamide (CAS 1355840-60-6)
- 6-tert-Butyl-3-(3-fluorobenzoyl)-4,5,6,7-tetrahydro-1-benzothiophen-2-amine (CAS 793678-84-9)
- 1-(Cyclopropylmethyl)piperidin-4-one (CAS 49682-96-4)
- 3-Amino-5-iodobenzonitrile (CAS 49674-31-9)
- Methyl 2-oxo-1,2-dihydroquinoline-3-carboxylate (CAS 73776-17-7)
- 4,4,5,5-Tetramethyl-2-(4-((trifluoromethyl)thio)phenyl)-1,3,2-dioxaborolane (CAS 1005206-25-6)
- Semaglutide impurity 93 (CAS CATO-C4X-222693)
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