4-Amino-1-methyl-1H-pyrazole-5-carbonitrile CAS 1393101-11-5
| CAS No. | 1393101-11-5 |
| Molecular Formula | C5H6N4 |
| Molecular Weight | 122.13 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Structurally, 4-Amino-1-methyl-1H-pyrazole-5-carbonitrile (C5H6N4) contains a nitrile group. The molecule exhibits a degree of unsaturation (DBE) of 5.0, corresponding to approximately 5 ring(s) or double-bond equivalent(s). With a molecular weight of 122.13 g/mol, it falls into the low-molecular-weight range. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
4-Amino-1-methyl-1H-pyrazole-5-carbonitrile (CAS 1393101-11-5), molecular formula C5H6N4 and molecular weight 122.13 g/mol, is a CATO reference standard with documented purity and traceability.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
As a certified reference material (CRM), 4-Amino-1-methyl-1H-pyrazole-5-carbonitrile 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 | C5H6N4 |
| Molecular Weight | 122.13 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) | 5.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1991 |
| Nitrogen Atoms | 4 |
Related Amino Standards
- 2-(3-Amino-1h-pyrazol-1-yl)acetonitrile (CAS 1182932-54-2)
- 4-Amino-1-methylpyrazole-3-carbonitrile (CAS 1201935-84-3)
- 3-Amino-5-methyl-1H-pyrazole-4-carbonitrile (CAS 1204294-67-6)
- 2-Amino-1-methyl-1H-imidazole-4-carbonitrile (CAS 155372-96-6)
- 2-Amino-1-methyl-1H-imidazole-5-carbonitrile (CAS 155372-97-7)
- 1-Methyl-3-amino-4-cyanopyrazole, 97% (CAS 21230-50-2)
- 4-Amino-1-methylimidazole-5-carbonitrile (CAS 40637-80-7)
- 4-Amino-5-methyl-1H-pyrazole-3-carbonitrile (CAS 28745-14-4)
Recommended Standards
- N-Acetyl-d3-glycine-2,2-d2 (CAS 1219805-82-9)
- 2-(1-Methyl-1h-1,2,4-triazol-5-yl)acetonitrile (CAS 1447159-02-5)
- rac Styrene Oxide- (CAS 1189532-69-1)
- 4-Methyl-1,4-dihydropyrrolo[2,3-d][1,2,3]triazole (CAS 169511-86-8)
- 2H-Indazole-3-carboxylic acid, 4,5,6,7-tetrahydro-6,6-dimethyl- (CAS 1233243-57-6)
- N-((S)-((R)-5-Oxo-2,5-dihydrofuran-2-yl)(phenyl)methyl)acetamide (CAS 919770-48-2)
- 3-(Difluoromethyl)-2-methoxy-5-nitroisonicotinonitrile (CAS 1805187-04-5)
- 4-Fluoro-2,5-dimethoxybenzaldehyde (CAS 82830-48-6)
- (S,S)-ANDEN-Phenyl Trost Ligand (CAS 138517-65-4)
- 2-Cyano-3-[1-(4-ethoxyphenyl)-2,5-dimethyl-1h-pyrrol-3-yl]prop-2-enoic acid (CAS 736949-16-9)
- tert-butyl (R)-(4-morpholino-4-oxo-1-(2,4,5-trifluorophenyl)butan-2-yl)carbamate (CAS CATO-C3D-4068)
- 1-Propane-d7-thiol (CAS 1219803-52-7)
- 4-(tert-Butyl)cinnamic acid, 97% (CAS 1208-65-7)
- Semaglutide impurity 81 (CAS CATO-C4X-222681)
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