3-Chloro-N-(3-pyridinylmethyl)-5-(trifluoromethyl)-2-pyridinamine CAS 243644-08-8
| CAS No. | 243644-08-8 |
| Molecular Formula | C12H9ClF3N3 |
| Molecular Weight | 287.67 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.
3-Chloro-N-(3-pyridinylmethyl)-5-(trifluoromethyl)-2-pyridinamine (CAS 243644-08-8), molecular formula C12H9ClF3N3 and molecular weight 287.67 g/mol, is a CATO reference standard with documented purity and traceability.
Based on its molecular formula C12H9ClF3N3, 3-Chloro-N-(3-pyridinylmethyl)-5-(trifluoromethyl)-2-pyridinamine contains a nitrogen-containing heterocyclic scaffold, a nitrile group, fluorine/chlorine substitution; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 287.67 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.
CATO manufactures 3-Chloro-N-(3-pyridinylmethyl)-5-(trifluoromethyl)-2-pyridinamine under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C12H9ClF3N3 |
| Molecular Weight | 287.67 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | F/Cl-containing |
| Nitrogen Atoms | 3 |
Related Chloro Standards
- 3-Chloro-N-(4-pyridinylmethyl)-5-(trifluoromethyl)-2-pyridinamine (CAS 1040046-12-5)
- 3-Chloro-N-(2-pyridinylmethyl)-5-(trifluoromethyl)-2-pyridinamine (CAS 1042515-66-1)
- 2-Chloro-N-(p-tolyl)-5-(trifluoromethyl)pyrimidin-4-amine (CAS 847862-98-0)
- 5-((4-Chloro-3-nitro-1H-pyrazol-1-yl)methyl)thiophene-2-carboxylic acid (CAS 1006955-33-4)
- 1-(6-Chloro-3-nitropyridin-2-yl)-4-hydroxypyrrolidine-2-carboxylic acid (CAS 1031244-78-6)
- 2-Chloro-5-[4-(trifluoromethyl)phenoxymethyl]pyridine (CAS 1039969-30-6)
- 5-Chloro-4'-(trifluoromethoxy)-[1,1'-biphenyl]-3-amine (CAS 1261680-82-3)
- (2-Chloro-6-(4-(trifluoromethyl)phenyl)pyridin-3-yl)methanol (CAS 1261784-16-0)
Recommended Standards
- 4-(Difluoromethyl)-5,6-dimethoxypyridine-3-sulfonyl chloride (CAS 1806801-06-8)
- ((2S,4R,5R)-5-(6-Amino-2-chloro-9H-purin-9-yl)-4-fluorotetrahydrofuran-2-yl)methanol (CAS 127094-68-2)
- 2-(Difluoromethyl)-3,6-dimethoxypyridine-4-sulfonyl chloride (CAS 1805162-25-7)
- 6-(Chlorosulfonyl)-4-oxo-1,4-dihydroquinoline-3-carboxylic acid (CAS 876303-38-7)
- Dehydro Berberrubine Bromide (CAS 57721-67-2)
- 5-Chloro-1,3-dihydro-1-hydroxy-2,1-benzoxaborol-6-amine (CAS 947165-43-7)
- 1,1-Bis(4-hydroxyphenyl)cyclohexane (CAS 843-55-0)
- 2-(3-Methylpiperidin-1-yl)thiazol-4-amine (CAS 1314355-32-2)
- Anthracene-1,4,5,8-tetrayl tetraacetate (CAS 73562-85-3)
- 1-Methyl-1h-pyrazole-3,4-dicarbonyl dichloride (CAS 1171786-16-5)
- 4-(((1,1-Dioxidotetrahydrothiophen-3-yl)amino)methyl)benzoic acid (CAS 170938-29-1)
- 2-(4-Hydroxyphenyl)-1h-1,3-benzodiazole-7-carboxylic acid (CAS 313279-30-0)
- N-(3,4-dimethoxyphenethyl)-4-(trifluoromethyl)benzamide (CAS 497060-02-3)
- Semaglutide impurity 100 (CAS CATO-C4X-2226100)
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