(1-(Pyridin-3-yl)-3-(trifluoromethyl)-1H-pyrazol-5-yl)methanamine CAS 1255237-27-4
| CAS No. | 1255237-27-4 |
| Molecular Formula | C10H9F3N4 |
| Molecular Weight | 242.20 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
As a certified reference material (CRM), (1-(Pyridin-3-yl)-3-(trifluoromethyl)-1H-pyrazol-5-yl)methanamine 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.
(1-(Pyridin-3-yl)-3-(trifluoromethyl)-1H-pyrazol-5-yl)methanamine (CAS 1255237-27-4), molecular formula C10H9F3N4 and molecular weight 242.20 g/mol, is a CATO reference standard with documented purity and traceability.
Based on its molecular formula C10H9F3N4, (1-(Pyridin-3-yl)-3-(trifluoromethyl)-1H-pyrazol-5-yl)methanamine contains a nitrogen-containing heterocyclic scaffold, a nitrile group, fluorine substitution; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 242.20 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. 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).
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 | C10H9F3N4 |
| Molecular Weight | 242.20 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor, faint amine-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) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1990 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 4 |
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- 2-(Pyridin-4-ylcarbamoyl)benzoic acid (CAS 69537-50-4)
- 6-(Pyridin-2-ylmethoxy)-1H-purin-2-amine (CAS 152832-95-6)
- Methyl 2-((pyridin-3-ylmethyl)amino)benzoate (CAS 1094347-42-8)
- 3-Phenyl-3-(pyridin-2-ylamino)propanoic acid (CAS 1135400-24-6)
- 2-[phenyl(pyridin-3-ylmethyl)amino]acetic acid (CAS 1183806-44-1)
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Recommended Standards
- 2-((4-Fluoro-5-methyl-2-nitrophenyl)(methyl)amino)acetic acid (CAS 1251950-64-7)
- alpha-(Trifluoromethyl)-1-phenyl-1H-pyrazole-4-methanol (CAS 1275913-48-8)
- 6-Cyclopropyl-4-(trifluoromethyl)-2H-pyrazolo[3,4-b]pyridin-3-amine (CAS 1242267-90-8)
- 1-(4-(Trifluoromethyl)benzyl)-1H-1,2,4-triazol-3-amine (CAS 1291723-68-6)
- 8-Chloro-1-iodo-3-isopropylimidazo[1,5-a]pyrazine (CAS 1320266-92-9)
- 5-(Cyclopropylsulfonyl)furan-2-carboxylic acid (CAS 1565962-97-1)
- Ethyl 5,7-dihydroxy-2-oxo-2H-chromene-3-carboxylate (CAS 108171-22-8)
- 5-Fluoroisoquinoline-1-carboxylic acid (CAS 1179149-35-9)
- 2,7,10-triazaspiro[5.6]dodecan-9-one (CAS 2490705-32-1)
- 4-Butyl-5-oxo-1,2-diphenyl-2,5-dihydro-1H-pyrazol-3-yl benzo[d][1,3]dioxole-5-carboxylate (CAS 87792-15-2)
- 2-Benzyl-1,2,5-thiadiazolidine 1,1-dioxide (CAS 144432-72-4)
- 3-(3-(4-Methoxyphenyl)-1,2,4-oxadiazol-5-yl)aniline (CAS 885953-48-0)
- 2-(Furan-2-ylmethylamino)nicotinonitrile (CAS 945347-58-0)
- Semaglutide impurity 277 (CAS CATO-C4X-2226277)
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