1,3-dimethyl-4-(trifluoromethyl)-1H-pyrazol-5-amine CAS 1934458-45-3
| CAS No. | 1934458-45-3 |
| Molecular Formula | C6H8F3N3 |
| Molecular Weight | 179.14 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO manufactures 1,3-dimethyl-4-(trifluoromethyl)-1H-pyrazol-5-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.
1,3-dimethyl-4-(trifluoromethyl)-1H-pyrazol-5-amine (CAS 1934458-45-3) is a high-purity analytical reference standard with the molecular formula C6H8F3N3 and a molecular weight of 179.14 g/mol.
The molecular framework of 1,3-dimethyl-4-(trifluoromethyl)-1H-pyrazol-5-amine (C6H8F3N3) 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. 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 | C6H8F3N3 |
| Molecular Weight | 179.14 g/mol |
| Appearance | 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) | 3.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1996 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 3 |
Related dimethyl Standards
- 1,3-Dimethyl-5-trifluoromethyl-1h-pyrazol-4-ylamine (CAS 1378259-38-1)
- 1,5-Dimethyl-3-(trifluoromethyl)-1h-pyrazol-4-amine (CAS 150187-15-8)
- 1,4-Dimethyl-3-(trifluoromethyl)-1H-pyrazol-5-amine (CAS 164668-13-7)
- 2,3-Dimethyl-6-nitrobenzaldehyde (CAS 109133-82-6)
- 2,3-Dimethyl-4H-furo[3,2-b]pyrrole-5-carboxylic acid (CAS 145161-93-9)
- 2,4-Dimethyl-4h-furo[3,2-b]pyrrole-5-carboxylic acid (CAS 155445-40-2)
- 4,5-Dimethyl-2-nitrobenzaldehyde (CAS 170991-13-6)
- 2,6-Dimethyl-3-nitrobenzaldehyde (CAS 179554-17-7)
Recommended Standards
- 2-(5-(Trifluoromethyl)-1h-pyrazol-3-yl)ethan-1-amine (CAS 1934270-66-2)
- (1-Methyl-5-(trifluoromethyl)-1h-pyrazol-4-yl)methanamine (CAS 894779-69-2)
- N-(bicyclo[1.1.1]Pentan-1-yl)-2,2,2-trifluoroacetamide (CAS 1886967-02-7)
- (5-Methyl-2-(trifluoromethyl)furan-3-yl)methanamine (CAS 306935-05-7)
- (4-Boronobenzoyl)glycine (CAS 256656-73-2)
- 4-(tert-Butyl)phenyl 2-phenylquinoline-4-carboxylate (CAS 355433-54-4)
- N1,N1-Bis(pyridin-2-ylmethyl)ethane-1,2-diamine (CAS 189440-33-3)
- 2-(Prop-1-en-2-yl)benzo[d]thiazole (CAS 66730-39-0)
- 2-(Methoxycarbonyl)-5-methylpyridine 1-oxide (CAS 401792-77-6)
- (3-(3-Ethoxypropoxy)-4-methylphenyl)boronic acid (CAS 1704067-37-7)
- (5-(Methylthio)pyridin-3-yl)boronic acid hydrochloride (CAS 1309978-60-6)
- 2-Phenoxypropan-1-amine (CAS 6437-49-6)
- N-(Isoxazol-4-yl)benzo[d]thiazole-2-carboxamide (CAS 1396677-94-3)
- Tirzepatide Impurity 36 (CAS CATO-C4X-324036)
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