(S)-1-(1-Methyl-3-(trifluoromethyl)-1H-pyrazol-4-yl)ethanamine CAS 2227692-81-9
| CAS No. | 2227692-81-9 |
| Molecular Formula | C7H10F3N3 |
| Molecular Weight | 193.17 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
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.
(S)-1-(1-Methyl-3-(trifluoromethyl)-1H-pyrazol-4-yl)ethanamine (CAS 2227692-81-9), molecular formula C7H10F3N3 and molecular weight 193.17 g/mol, is a CATO reference standard with documented purity and traceability.
The molecular framework of (S)-1-(1-Methyl-3-(trifluoromethyl)-1H-pyrazol-4-yl)ethanamine (C7H10F3N3) 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).
CATO manufactures (S)-1-(1-Methyl-3-(trifluoromethyl)-1H-pyrazol-4-yl)ethanamine 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 | C7H10F3N3 |
| Molecular Weight | 193.17 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.) | 1998 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 3 |
Recommended Standards
- (R)-1-(1-Methyl-3-(trifluoromethyl)-1H-pyrazol-4-yl)ethanamine (CAS 2227642-37-5)
- [5-(4-fluorophenyl)-1,2-oxazol-3-yl]methanol (CAS 640291-97-0)
- (5-Fluoroindol-1-yl)acetic acid (CAS 796071-90-4)
- [5-(4-fluorophenyl)-1,3-oxazol-2-yl]methanol (CAS 844818-52-6)
- N2,N2-Diethyl-9H-purine-2,6-diamine (CAS 101479-37-2)
- 4-azido-5-chloro-1H-pyridazin-6-one (CAS 40175-80-2)
- 8-Bromo-2-chloro-4-morpholinopyrido[3',2':4,5]furo[3,2-d]pyrimidine (CAS 1268241-78-6)
- 2-(3,4-Difluorophenoxy)propanoic acid (CAS 923113-40-0)
- Dienogest Impurity 17 (CAS 83196-58-1)
- 2,2-dimethyl-2,3-dihydro-1H-indol-3-one (CAS 3929-78-0)
- 1-(4-Chlorophenyl)-5-hydroxy-1H-pyrazole-4-carboxylic acid (CAS 786727-17-1)
- ethyl 2-amino-2-(4-methanesulfonylphenyl)propanoate hydrochloride (CAS 1803592-52-0)
- bis(1-[2-(4-sulfamoylphenyl)ethyl]guanidine), sulfuric acid (CAS 1803593-22-7)
- Semaglutide impurity 257 (CAS CATO-C4X-2226257)
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