3-{5H,6H,7H,8H,9H-[1,2,4]triazolo[4,3-a]azepin-3-yl}aniline CAS 743444-21-5
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 743444-21-5 |
| Molecular Formula | C13H16N4 |
| Molecular Weight | 228.29 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 3-{5H,6H,7H,8H,9H-[1,2,4]triazolo[4,3-a]azepin-3-yl}aniline (CAS 743444-21-5), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C13H16N4. Molecular weight: 228.29 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C13H16N4 |
| Molecular Weight | 228.29 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) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1986 |
| Nitrogen Atoms | 4 |
Recommended Standards
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- 1-(Methoxymethyl)-1h-indol-6-amine (CAS 1493599-15-7)
- 1-((Cyclobutylamino)methyl)cyclohexan-1-ol (CAS 1248064-10-9)
- tert-butyl trans-3-hydroxy-2-methylazetidine-1-carboxylate (CAS 2095250-24-9)
- Diethyl 2-heptylmalonate (CAS 607-83-0)
- 3,5-Difluoro-4-(trifluoromethoxy)aniline (CAS 1806305-39-4)
- Benzyl 3-(4-chlorophenyl)acrylate (CAS 133793-08-5)
- C-Peptide 1 (rat) (CAS 41475-27-8)
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