1-[(3-Fluorophenyl)methyl]-1H-pyrazol-4-amine CAS 956395-22-5
| CAS No. | 956395-22-5 |
| Molecular Formula | C10H10FN3 |
| Molecular Weight | 191.20 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Based on its molecular formula C10H10FN3, 1-[(3-Fluorophenyl)methyl]-1H-pyrazol-4-amine contains a nitrogen-containing heterocyclic scaffold, a nitrile group, fluorine substitution; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 191.20 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. 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).
1-[(3-Fluorophenyl)methyl]-1H-pyrazol-4-amine (CAS 956395-22-5) is a high-purity analytical reference standard with the molecular formula C10H10FN3 and a molecular weight of 191.20 g/mol.
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.
As a certified reference material (CRM), 1-[(3-Fluorophenyl)methyl]-1H-pyrazol-4-amine 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 | C10H10FN3 |
| Molecular Weight | 191.20 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor, faint amine-like odor) |
| 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.) | 1987 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 3 |
Related Fluorophenyl Standards
- 3-(2-Fluorophenyl)-1-methyl-1H-pyrazol-5-amine (CAS 1012879-56-9)
- 1-(3-fluorophenyl)-3-methyl-1h-pyraZol-5-amine (CAS 105438-45-7)
- 1-(2-Fluorophenyl)-3-methyl-1H-pyrazol-5-amine (CAS 105438-46-8)
- 3-(4-Fluorophenyl)tetrahydrofuran-3-carbonitrile (CAS 1060817-36-8)
- 3-(3-Fluorophenyl)tetrahydrofuran-3-carbonitrile (CAS 1060817-43-7)
- (1-(4-Fluorophenyl)-1H-pyrazol-4-yl)methanamine (CAS 1134695-22-9)
- (1-(2-Fluorophenyl)-1H-pyrazol-4-yl)methanamine (CAS 1134924-86-9)
- n-[(2-fluorophenyl)methyl]-1h-pyrazol-4-amine (CAS 1156177-23-9)
Recommended Standards
- 1-[(3-Fluorophenyl)methyl]-1H-pyrazol-3-amine (CAS 957480-06-7)
- 1-[(4-Fluorophenyl)methyl]-1h-pyrazol-3-amine (CAS 492426-35-4)
- 1-[(2-Fluorophenyl)methyl]-1H-pyrazol-4-amine (CAS 925634-52-2)
- 1-[(4-Fluorophenyl)methyl]-1H-pyrazol-4-amine (CAS 514801-12-8)
- 3,3-Bis(methylthio)-2-tosylacrylonitrile (CAS 70186-54-8)
- N4-(3-Fluorophenyl)-N2-(3-methoxypropyl)-L-asparagine (CAS 1048006-08-1)
- 5,6-Diphenyl-1,10-phenanthroline (CAS 182319-03-5)
- 2-(4-Fluorophenyl)isonicotinaldehyde (CAS 1214368-14-5)
- (3R,4S)-1-(tert-butoxycarbonyl)-4-isobutylpyrrolidine-3-carboxylic acid (CAS 2227198-82-3)
- N1-β-D-Galactopyranosylamino-guanidine HNO3 (CAS 109853-86-3)
- 6-methoxypyrazolo[1,5-a]quinolin-3-ol (CAS 2766427-75-0)
- 2-Ethyl-4-(trifluoromethyl)quinoline (CAS 515845-47-3)
- 1,2,3,6,7,8-Hexachloronaphthalene (CAS 17062-87-2)
- Semaglutide impurity 87 (CAS CATO-C4X-222687)
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