3-(Difluoromethyl)-5-methyl-1H-pyrazol-4-amine CAS 2450343-56-1
| CAS No. | 2450343-56-1 |
| Molecular Formula | C5H7F2N3 |
| Molecular Weight | 147.13 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 3-(Difluoromethyl)-5-methyl-1H-pyrazol-4-amine (CAS 2450343-56-1), a certified reference material (molecular formula C5H7F2N3, MW 147.13 g/mol) for analytical method development and quality control.
The molecular framework of 3-(Difluoromethyl)-5-methyl-1H-pyrazol-4-amine (C5H7F2N3) is characterized by a nitrile group, fluorine substitution. In reversed-phase chromatography, its retention is governed primarily by the protonation state of its nitrogen-containing groups, which provides a practical basis for HPLC-UV/DAD or LC-MS method development. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO manufactures 3-(Difluoromethyl)-5-methyl-1H-pyrazol-4-amine 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 | C5H7F2N3 |
| Molecular Weight | 147.13 g/mol |
| 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) | 3.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 2000 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 3 |
Related Difluoromethyl Standards
- 1-(Difluoromethyl)-3-methyl-1H-pyrazol-4-amine (CAS 1201935-88-7)
- 1-(Difluoromethyl)-5-methyl-1h-pyrazol-4-amine (CAS 1245772-66-0)
- 3-(Difluoromethyl)-1-methyl-1H-pyrazol-5-amine (CAS 1245806-69-2)
- 5-(difluoromethyl)-3-ethyl-1H-1,2,4-triazole (CAS 1247413-25-7)
- 1-(Difluoromethyl)-4-methyl-1h-pyrazol-3-amine (CAS 1340566-75-7)
- [1-(difluoromethyl)-1h-pyrazol-4-yl]methanamine (CAS 1365942-99-9)
- (5-(Difluoromethyl)-1h-pyrazol-4-yl)methanamine (CAS 1461869-02-2)
- 3-(Difluoromethyl)-1-methyl-1H-pyrazol-4-amine (CAS 1801762-09-3)
Recommended Standards
- 3-(4-Pyridyl)propiolic Acid (CAS 66869-74-7)
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- 2-[(4-Amino-2-methyl-5-nitrylbenzyl)amino]ethylalcohol (CAS 82576-75-8)
- Bromo(o-tolyl)(1,2-bis(diphenylphosphino)benzene)palladium (CAS 351531-26-5)
- 2-(4-Isocyanatophenyl)thiophene (CAS 852180-40-6)
- 2-Chloro-5h,6h,7h-cyclopenta[b]pyridine-3-carboxamide (CAS 183871-87-6)
- Tert-butyl (R)-(1-mercapto-3-phenylpropan-2-yl)carbamate (CAS 1217604-63-1)
- Magnesium Ionophore VI (CAS 151058-38-7)
- Ethyl 5-methyl-1-(4-nitrophenyl)-1H-1,2,4-triazole-3-carboxylate (CAS 15966-46-8)
- Indapamide Impurity 24 (CAS CATO-C4X-140024)
- N-(4-Aminophenyl)thiophene-2-sulfonamide (CAS 61864-03-7)
- Exenatide (CAS 141758-74-9)
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