4-Methyl-1-(pyridin-3-ylmethyl)-1h-pyrazol-3-amine CAS 1340435-72-4
| CAS No. | 1340435-72-4 |
| Molecular Formula | C10H12N4 |
| Molecular Weight | 188.23 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 188.23 g/mol gives 4-Methyl-1-(pyridin-3-ylmethyl)-1h-pyrazol-3-amine distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
4-Methyl-1-(pyridin-3-ylmethyl)-1h-pyrazol-3-amine (CAS 1340435-72-4), molecular formula C10H12N4 and molecular weight 188.23 g/mol, is a CATO reference standard with documented purity and traceability.
Based on its molecular formula C10H12N4, 4-Methyl-1-(pyridin-3-ylmethyl)-1h-pyrazol-3-amine contains a nitrogen-containing heterocyclic scaffold, a nitrile group; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 188.23 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.
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-Methyl-1-(pyridin-3-ylmethyl)-1h-pyrazol-3-amine 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 | C10H12N4 |
| Molecular Weight | 188.23 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (faint amine-like odor) |
| 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) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1991 |
| Nitrogen Atoms | 4 |
Related Methyl Standards
- 4-Methyl-1-(pyridin-2-ylmethyl)-1h-pyrazol-5-amine (CAS 1152524-48-5)
- 1-[2-(pyridin-2-yl)ethyl]-1h-pyrazol-3-amine (CAS 1179969-67-5)
- 1-(2-(Pyridin-2-yl)ethyl)-1H-pyrazol-4-amine (CAS 1183259-04-2)
- 1-[2-(pyridin-4-yl)ethyl]-1H-pyrazol-3-amine (CAS 1183346-41-9)
- 1-(2-(Pyridin-4-yl)ethyl)-1h-pyrazol-4-amine (CAS 1183808-98-1)
- 3-Methyl-1-(pyridin-2-ylmethyl)-1h-pyrazol-5-amine (CAS 1224047-98-6)
- 1-Ethyl-3-(pyridin-4-yl)-1H-pyrazol-5-amine (CAS 1240522-33-1)
- 1-(2-(Pyridin-3-yl)ethyl)-1h-pyrazol-4-amine (CAS 1271712-21-0)
Recommended Standards
- 6-(1-Ethyl-1h-imidazol-2-yl)pyridin-2-amine (CAS 1340058-80-1)
- 2-(pyrrolidin-3-yl)-1,3-benzoxazole (CAS 1340468-65-6)
- 2-Methyl-5-(4-methyl-1,3-oxazol-2-yl)aniline (CAS 1339913-38-0)
- 1-(Cyclopropylmethyl)-1H-pyrrolo[2,3-c]pyridin-7-ol (CAS 1340802-62-1)
- 2-(3-Isopropoxyphenyl)-8-methylquinoline-4-carbonyl chloride (CAS 1160254-65-8)
- (2R,3S,4S,5R)-2,3,4,5-Tetrahydroxy-6-oxohexyl hydrogen sulfate (CAS 6215-95-8)
- 2-Fluoro-4-(trifluoromethyl)pyridine-3-methanol (CAS 1227512-32-4)
- 5,7-Dichlorobenzo[d]isoxazol-3-amine (CAS 16263-60-8)
- 1-(2-Chlorobenzyl)-N-(4-methoxyphenyl)-2-oxo-1,2-dihydropyridine-3-carboxamide (CAS 320419-72-5)
- 3-Chloro-N-(2-((3-chloro-5-(trifluoromethyl)pyridin-2-yl)thio)-2-methylpropyl)-5-(trifluoromethyl)pyridin-2-amine (CAS 321432-61-5)
- N-(2-((4-(2-Fluorophenyl)piperazin-1-yl)sulfonyl)ethyl)cyclopropanecarboxamide (CAS 897613-37-5)
- 2-Amino-8-hydroxy-[1,2,4]triazolo[1,5-a]pyridine (CAS 1257706-88-9)
- (R)-(6-Methoxyquinolin-4-yl)((1S,2S,4S,5R)-5-vinylquinuclidin-2-yl)methanol 2-hydroxypropane-1,2,3-tricarboxylate (CAS 5936-12-9)
- [y-Glu15]-Semaglutide Impurity 134 (CAS CATO-C4X-2226134)
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