4-Amino-1,3-dimethyl-1h-pyrazole-5-carbonitrile CAS 32183-14-5
| CAS No. | 32183-14-5 |
| Molecular Formula | C6H8N4 |
| Molecular Weight | 136.15 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
As a certified reference material (CRM), 4-Amino-1,3-dimethyl-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.
CATO supplies 4-Amino-1,3-dimethyl-1h-pyrazole-5-carbonitrile (CAS 32183-14-5), a certified reference material (molecular formula C6H8N4, MW 136.15 g/mol) for analytical method development and quality control.
Owing to a nitrile group, an aromatic ring system, 4-Amino-1,3-dimethyl-1h-pyrazole-5-carbonitrile is typically off-white to pale yellow liquid. Its solid-state physicochemical attributes — including a molecular weight of 136.15 g/mol — guide the selection of appropriate sample preparation and analytical techniques. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.
Physical & Chemical Properties
| Molecular Formula | C6H8N4 |
| Molecular Weight | 136.15 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 |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1966 |
| Nitrogen Atoms | 4 |
Related Amino Standards
- 6-Amino-4-methylnicotinaldehyde (CAS 1000813-01-3)
- 4-Amino-1-ethyl-1H-pyrazole-3-carbonitrile (CAS 1005615-83-7)
- 1-(6-amino-2-pyridyl)ethanone (CAS 1060801-23-1)
- 4-Amino-2-methylnicotinaldehyde (CAS 1060809-70-2)
- 2-Amino-2-(1-methyl-1H-pyrazol-4-yl)acetonitrile (CAS 1152822-34-8)
- 2-(3-Amino-4-methyl-1h-pyrazol-1-yl)acetonitrile (CAS 1174877-89-4)
- 6-Amino-2-methylnicotinaldehyde, 97% (CAS 1211516-02-7)
- 3-Amino-2-methylisonicotinaldehyde (CAS 1227581-90-9)
Recommended Standards
- 4,6-Dimethylpyrimidine-2-carbaldehyde (CAS 27427-90-3)
- 4-Hydroxy-2-methylbenzaldehyde (CAS 41438-18-0)
- 4,5-Dihydro-1H-indazol-6(7H)-one (CAS 74197-19-6)
- 4-Methylbenzo[d][1,3]dioxole (CAS 20487-10-9)
- 1,2,3,4-Tetrahydroanthracene-9,10-dione (CAS 4923-66-4)
- Tris(4-chlorophenyl)phosphine (CAS 1159-54-2)
- 4-Fluoro-3'-(pyrrolidin-1-ylsulfonyl)-[1,1'-biphenyl]-3-ol (CAS 1261972-73-9)
- 1219841-63-0 1406AD 3-Pyrrolidinyl 2-methylpropanoate hydrochloride C8H16ClNO2 (CAS 1219841-63-0)
- 2-((3,5-Dichlorophenyl)amino)-4-methoxynicotinonitrile (CAS 341966-81-2)
- Standard sample of lead concentrate (CAS CATO-CQCM102171)
- 3,4-dihydro-2H-1-benzopyran-2-carbaldehyde (CAS 169747-89-1)
- 6-(Pentyloxy)-1h-indole-2-carboxylic acid (CAS 383133-78-6)
- 1-(3,4-Dihydroquinolin-1(2H)-yl)propan-1-one (CAS 38461-44-8)
- Semaglutide impurity 251 (CAS CATO-C4X-2226251)
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