1-Isopropyl-3-(trifluoromethyl)-1H-pyrazol-4-amine CAS 2005442-46-4
| CAS No. | 2005442-46-4 |
| Molecular Formula | C7H10F3N3 |
| Molecular Weight | 193.17 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of 1-Isopropyl-3-(trifluoromethyl)-1H-pyrazol-4-amine is closely related to a nitrile group, fluorine substitution in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
1-Isopropyl-3-(trifluoromethyl)-1H-pyrazol-4-amine (CAS 2005442-46-4), molecular formula C7H10F3N3 and molecular weight 193.17 g/mol, is a CATO reference standard with documented purity and traceability.
1-Isopropyl-3-(trifluoromethyl)-1H-pyrazol-4-amine (C7H10F3N3) contains a nitrile group, fluorine substitution. Halogen substitution raises its density and boiling point; these physicochemical properties determine the optimal preparation and storage of its standard solutions. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
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.
The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.
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.) | 1996 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 3 |
Related Isopropyl Standards
- 1-Isopropyl-3-(trifluoromethyl)-1h-pyrazol-5-amine (CAS 1171326-79-6)
- Isopropyl 3-formyl-2-pyridinecarboxylate (CAS 118892-78-7)
- 5-Isopropyl-2-nitrobenzaldehyde (CAS 1289211-63-7)
- 1-Isopropyl-3-methyl-2,4-dioxo-1,2,3,4-tetrahydropyrimidine-5-carbonitrile (CAS 2098034-12-7)
- 5-(1-Isopropyl-1H-pyrazol-3-yl)-1,3,4-oxadiazol-2-amine (CAS 1283108-39-3)
- 5-(1-Isopropyl-1H-pyrazol-5-yl)-1,3,4-oxadiazol-2-amine (CAS 1283109-42-1)
- Isopropyl 3-(aminomethyl)benzoate (CAS 1183045-29-5)
- 5-Isopropyl-2,3-dihydro-1H-pyrrolizine-7-carboxylic acid (CAS 1823437-60-0)
Recommended Standards
- 1-Ethyl-5-fluoroindoline-2,3-dione (CAS 776-47-6)
- 2-(2-Fluoroethyl)-2,3-dihydro-1H-isoindole-1,3-dione (CAS 442-31-9)
- 1-Acetyl-6-fluoroindolin-3-one (CAS 68438-39-1)
- 2-(5-Fluorobenzofuran-3-yl)acetamide (CAS 941575-99-1)
- methyl (1R,2R,4S)-4-(((2R,4S,5S,6S)-4-(dimethylamino)-5-hydroxy-6-methyltetrahydro-2H-pyran-2-yl)oxy)-2-ethyl-2,5,7-trihydroxy-6,11-dioxo-1,2,3,4,6,11-hexahydrotetracene-1-carboxylate (CAS 60504-57-6)
- 5-amino-1,3,4,5-tetrahydro-2h-benzo[b]azepin-2-one (CAS 933691-92-0)
- 4,5-Diamino-6-hydroxypyrimidine hemisulfate (CAS 102783-18-6)
- Dicapthon (CAS 2463-84-5)
- (E)-4-(4-Bromophenyl)but-3-en-2-one (CAS 3815-31-4)
- 4-Chloro-6-(trifluoromethoxy)pyrimidine (CAS 1261738-01-5)
- 2-(4-Bromo-2-fluorophenyl)-4-chloro-6-methylpyrimidine (CAS 1395552-37-0)
- 3-(Isopropylamino)-4-methylbenzonitrile (CAS 1248084-93-6)
- 6-Chloro-1,2,3,4-tetrahydronaphthalene-1-carbaldehyde (CAS 1554838-61-7)
- Semaglutide impurity 67 (CAS CATO-C4X-222667)
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