1-methyl-1H-1,2,3-triazole-4-carbohydrazide CAS 1377248-55-9
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1377248-55-9 |
| Molecular Formula | C4H7N5O |
| Molecular Weight | 141.13 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 1-methyl-1H-1,2,3-triazole-4-carbohydrazide (CAS 1377248-55-9), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C4H7N5O. Molecular weight: 141.13 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C4H7N5O |
| Molecular Weight | 141.13 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) | 4.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1991 |
| Nitrogen Atoms | 5 |
Recommended Standards
- 2-ethyl-2H-1,2,3-triazole-4-carboxylic acid (CAS 1372713-62-6)
- (R)-N-Methyl-1,1,1-trifluoro-2-butylamine (CAS 1389310-25-1)
- 2-Amino-2-(1H-imidazol-5-yl)acetic acid (CAS 13726-60-8)
- [3-(2-methylmorpholine-4-carbonyl)phenyl]methanamine (CAS 1016685-06-5)
- 2-(3-Iodophenyl)-2-oxoacetic acid (CAS 26767-04-4)
- 1-[(1h-1,3-benzodiazol-2-yl)methyl]cyclopentane-1-carboxylic acid (CAS 852399-56-5)
- Ethyl 5-bromo-6-chloropyrimidine-4-carboxylate (CAS 1097250-94-6)
- 2-Bromo-1-(indolin-1-yl)butan-1-one (CAS 1119450-42-8)
- α-Hydroxy olopatadine (CAS 1628639-06-4)
- Semaglutide impurity 49 (CAS CATO-C4X-222649)
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