5-[2-(trifluoromethyl)phenyl]-1H-pyrazol-3-amine hydrochloride CAS 1290901-36-8
| CAS No. | 1290901-36-8 |
| Molecular Formula | C10H8F3N3 |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO manufactures 5-[2-(trifluoromethyl)phenyl]-1H-pyrazol-3-amine hydrochloride 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.
CATO supplies 5-[2-(trifluoromethyl)phenyl]-1H-pyrazol-3-amine hydrochloride (CAS 1290901-36-8), a certified reference material (molecular formula C10H8F3N3HCl, MW 263.65 g/mol) for analytical method development and quality control.
Structurally, 5-[2-(trifluoromethyl)phenyl]-1H-pyrazol-3-amine hydrochloride (C10H8F3N3HCl) contains a nitrogen-containing heterocyclic scaffold, a nitrile group, fluorine/chlorine substitution. The molecule exhibits a degree of unsaturation (DBE) of 6.0, corresponding to approximately 6 ring(s) or double-bond equivalent(s). With a molecular weight of 263.65 g/mol, it falls into the medium-molecular-weight range. 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).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C10H8F3N3 HCl |
| Molecular Weight | 263.65 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) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1990 |
| Halogen Content | F/Cl-containing |
| Nitrogen Atoms | 3 |
Related trifluoromethyl Standards
- 3-(4-(Trifluoromethyl)phenyl)pyrrolidin-3-ol hydrochloride (CAS 1000198-74-2)
- 3-(4-(Trifluoromethyl)phenyl)pyrrolidine (CAS 1000198-76-4)
- (2-Methyl-4-(trifluoromethyl)thiazol-5-yl)methanol (CAS 1000339-72-9)
- methyl 3-((4-(trifluoromethyl)piperidin-1-yl)methyl)benzoate (CAS 1000339-86-5)
- methyl 4-(2-(4-(trifluoromethyl)piperidin-1-yl)ethoxy)benzoate (CAS 1000339-87-6)
- 2-(4-(trifluoromethyl)piperidin-1-yl)thiazole-5-carbaldehyde (CAS 1000339-88-7)
- 3-(2-(4-(trifluoromethyl)piperidin-1-yl)ethyl)benzaldehyde (CAS 1000339-89-8)
- 4-(2-(4-(trifluoromethyl)piperidin-1-yl)acetyl)-1H-pyrrole-2-carbaldehyde (CAS 1000339-90-1)
Recommended Standards
- 2-(4-Pyridinyl)-1H-imidazole-4,5-dicarboxylic acid (CAS 51294-20-3)
- 4-Chloro-1H-indazol-5-amine (CAS 1082041-33-5)
- 2-Chloro-N-methyl-N-phenylpyridine-3-sulfonamide (CAS 1156236-32-6)
- Alogliptin Impurity 96 (CAS CATO-C4X-109996)
- 2-(Chloromethyl)-5-cyano-4-(difluoromethyl)-3-fluoropyridine (CAS 1806872-41-2)
- Ethyl 5-Bromothiophene-3-carboxylate (CAS 170355-38-1)
- Methyl 4-[(3-pyrrolidinylmethoxy)methyl]benzoatehydrochloride (CAS 1219972-28-7)
- 9-Bromo-5H-pyrido[4,3-b]indole (CAS 1015460-62-4)
- tert-Butyl (S)-2-(3-(trifluoromethyl)phenyl)piperazine-1-carboxylate (CAS 1260595-75-2)
- Semaglutide Impurity 151 xTFA (CAS CATO-C4X-2226151)
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