1-{5-methyl-1-[3-(trifluoromethyl)phenyl]-1H-pyrazol-4-yl}ethanamine CAS 1014019-33-0
| CAS No. | 1014019-33-0 |
| Molecular Formula | C13H14F3N3 |
| Molecular Weight | 269.27 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 269.27 g/mol gives 1-{5-methyl-1-[3-(trifluoromethyl)phenyl]-1H-pyrazol-4-yl}ethanamine distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
1-{5-methyl-1-[3-(trifluoromethyl)phenyl]-1H-pyrazol-4-yl}ethanamine (CAS 1014019-33-0) is a high-purity analytical reference standard with the molecular formula C13H14F3N3 and a molecular weight of 269.27 g/mol.
Owing to a nitrogen-containing heterocyclic scaffold, a nitrile group, fluorine substitution, 1-{5-methyl-1-[3-(trifluoromethyl)phenyl]-1H-pyrazol-4-yl}ethanamine is typically off-white to pale yellow low-melting solid. Its solid-state physicochemical attributes — including a molecular weight of 269.27 g/mol — guide the selection of appropriate sample preparation and analytical techniques. 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.
As a certified reference material (CRM), 1-{5-methyl-1-[3-(trifluoromethyl)phenyl]-1H-pyrazol-4-yl}ethanamine 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.
Physical & Chemical Properties
| Molecular Formula | C13H14F3N3 |
| Molecular Weight | 269.27 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) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1988 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 3 |
Related methyl Standards
- 5-Methyl-3-((2-(trifluoromethyl)phenyl)amino)cyclohex-2-en-1-one (CAS 1024231-02-4)
- Ethyl({5-[4-(trifluoromethyl)phenyl]furan-2-yl}methyl)amine (CAS 1153421-91-0)
- 4-(4-(Trifluoromethyl)benzyl)tetrahydro-2H-pyran-4-carbonitrile (CAS 1393330-51-2)
- 7-Oxo-7-(4-(trifluoromethyl)phenyl)heptanenitrile (CAS 898783-72-7)
- 6-Phenyl-2-(trifluoromethyl)imidazo[2,1-b][1,3,4]thiadiazole (CAS 34602-66-9)
- 4-((3-(Trifluoromethyl)phenyl)thio)aniline (CAS 339104-66-4)
- 4-{[4-(trifluoromethyl)phenyl]sulfanyl}aniline (CAS 54458-05-8)
- 4-Methyl-6-(trifluoromethyl)-2,3-dihydrothieno[3,2-c]quinoline (CAS 861210-28-8)
Recommended Standards
- n-((1,3-Dimethyl-1h-pyrazol-4-yl)methyl)-3-(trifluoromethyl)aniline (CAS 1006336-83-9)
- 4-(1,1-dioxido-3-oxobenzo[d]isothiazol-2(3H)-yl)butanoic acid (CAS 10312-42-2)
- 3,5-Dimethyl-1-(3-(trifluoromethyl)benzyl)-1h-pyrazol-4-amine (CAS 1001500-17-9)
- 1,1,3-trioxo-2-(propan-2-yl)-2,3-dihydro-1$l^{6},2-benzothiazole-6-carboxylic acid (CAS 1082279-37-5)
- (s)-2-Amino-2-(2-chloro-6-nitrophenyl)ethan-1-ol (CAS 1212902-27-6)
- 2-bromo-1,3-benzothiazole-5-carbonitrile (CAS 864265-83-8)
- 2-(4-Methoxy-2,5-dimethylphenyl)acetonitrile (CAS 105909-12-4)
- N1-((2,3-Dihydrobenzo[b][1,4]dioxin-2-yl)methyl)-N1-isopropylethane-1,2-diamine (CAS 1353986-10-3)
- Methyl spiro[3,5-dihydro-2H-pyrido[3,2-b][1,4]oxazepine-4,1'-cyclopropane]-8-carboxylate (CAS 2254498-63-8)
- Methyl 2-bromo-3-hydroxybenzoate (CAS 1260783-82-1)
- (1-((3,5-Dimethyl-1H-pyrazol-1-yl)methyl)cyclopropyl)methanamine (CAS 1177355-20-2)
- 5,5-dimethyl-2,3,4,5-tetrahydro-1H-1-benzazepine (CAS 22991-42-0)
- (1S,4S)-2-(tert-Butoxycarbonyl)-2-azabicyclo[2.2.1]heptane-1-carboxylic acid (CAS 2165853-22-3)
- Insulin B (22-25) (CAS 34367-73-2)
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