4-Cyano-1H-1,2,3-triazole-5-carboxamide CAS 57613-19-1
| CAS No. | 57613-19-1 |
| Molecular Formula | C4H3N5O |
| Molecular Weight | 137.10 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO supplies 4-Cyano-1H-1,2,3-triazole-5-carboxamide (CAS 57613-19-1), a certified reference material (molecular formula C4H3N5O, MW 137.10 g/mol) for analytical method development and quality control.
4-Cyano-1H-1,2,3-triazole-5-carboxamide (C4H3N5O) contains an amide group, a hydroxyl group, an ether linkage. Its physicochemical properties are representative of its class; these physicochemical properties determine the optimal preparation and storage of its standard solutions. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
As a certified reference material (CRM), 4-Cyano-1H-1,2,3-triazole-5-carboxamide meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
Physical & Chemical Properties
| Molecular Formula | C4H3N5O |
| Molecular Weight | 137.10 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 |
| CAS Registry Year (est.) | 1973 |
| Nitrogen Atoms | 5 |
Related Cyano Standards
- 5-Cyano-1H-imidazole-2-carboxylic acid (CAS 1026882-55-2)
- 4-Cyano-1H-pyrazole-3-carboxylic acid (CAS 1045733-76-3)
- 3-Cyano-1H-pyrazole-5-carboxylic acid (CAS 1187361-13-2)
- 4-Cyano-1H-imidazole-5-carboxylic acid (CAS 56745-98-3)
- 5-Cyano-2-furancarboxylic Acid (CAS 212197-74-5)
- 2-Cyano-3-cyclopropylacrylic Acid (CAS 98895-60-4)
- 3-Cyano-3-methylcyclohexanone (CAS 33235-14-2)
- α-Cyano-β-methyl-β-ethoxyacrylonitrile (CAS 5417-82-3)
Recommended Standards
- 3-Ethynyl-4-nitro-1H-pyrazole (CAS 2228505-42-6)
- 2,6-Dioxo-1,2,3,6-tetrahydropyrimidine-4-carbonitrile (CAS 79457-91-3)
- 4-Ethynyl-3-nitro-1H-pyrazole (CAS 2229429-46-1)
- [1,2,5]Oxadiazolo[3,4-d]pyrimidin-7-amine (CAS 22003-13-0)
- 4,4'-(Propane-2,2-diyl)bis(2,6-bis(((1-methoxypropan-2-yl)oxy)methyl)phenol) (CAS 1643435-88-4)
- 3-[(4-methylphenyl)imino]-1,3-dihydro-2H-indol-2-one 42407-86-3 (CAS 42407-86-3)
- 3-(2-Bromo-5-methoxybenzyl)oxetane (CAS 1823348-98-6)
- N-Nitroso Moxifloxacin EP impurity E (CAS CATO-C4X-1074186)
- N-Isopropyl-4-(piperidin-4-ylmethoxy)benzamidehydrochloride (CAS 1332530-83-2)
- 3-(3-Methoxyphenyl)propanenitrile (CAS 1129-59-5)
- 1-Morpholino-2,2-diphenylethan-1-one (CAS 14135-68-3)
- 1-Acetyl-5-fluoropyrimidine-2,4(1H,3H)-dione (CAS 655-13-0)
- 3-Amino-9H-pyrido[3,4-b]indole (CAS 73834-77-2)
- Semaglutide Impurity 152 xTFA (CAS CATO-C4X-2226152)
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 18665070610 / Nicole.chen@cato-chem.com