2-(4-Fluorophenyl)-2-(1H-pyrazol-1-yl)ethan-1-amine hydrochloride CAS 2490705-29-6
| CAS No. | 2490705-29-6 |
| Molecular Formula | C11H12FN3 |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2-(4-Fluorophenyl)-2-(1H-pyrazol-1-yl)ethan-1-amine hydrochloride (CAS 2490705-29-6) is a high-purity analytical reference standard with the molecular formula C11H12FN3HCl and a molecular weight of 241.69 g/mol.
The molecular framework of 2-(4-Fluorophenyl)-2-(1H-pyrazol-1-yl)ethan-1-amine hydrochloride (C11H12FN3HCl) is characterized by a nitrogen-containing heterocyclic scaffold, a nitrile group, fluorine/chlorine substitution. In reversed-phase chromatography, its retention is governed primarily by its high hydrophobicity (logP), which provides a practical basis for HPLC-UV/DAD or LC-MS method development. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
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), 2-(4-Fluorophenyl)-2-(1H-pyrazol-1-yl)ethan-1-amine hydrochloride 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 | C11H12FN3 HCl |
| Molecular Weight | 241.69 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) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2000 |
| Halogen Content | F/Cl-containing |
| Nitrogen Atoms | 3 |
Related Fluorophenyl Standards
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- Ethyl 1-(4-fluorophenyl)-5-oxo-2,5-dihydro-1H-1,2,4-triazole-3-carboxylate (CAS 1000573-68-1)
- 1000574-26-4 2-(4-Fluorophenyl)-6-methylthio-4H-thiopyran-4-one MFCD09877819 (CAS 1000574-26-4)
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Recommended Standards
- (S)-2-((tert-Butoxycarbonyl)amino)-3-(2,4-dichlorophenyl)propanoic acid (CAS 114873-04-0)
- Rel-(1R,2S)-1,2-dibromocyclohexane (CAS 19246-38-9)
- Dimethyl 3-aminophthalate hydrochloride (CAS 52412-63-2)
- (2R,3R,4S,5R)-2-(6-Amino-2-chloro-9H-purin-9-yl)-5-(hydroxymethyl)tetrahydrofuran-3,4-diol hydrate (CAS 1078724-45-4)
- (R)-1-Oxo-1-(phenylamino)propan-2-yl benzoate (CAS 151698-91-8)
- 7-Thia-2-azaspiro[3.5]nonane oxalate (CAS 1392804-36-2)
- 3-Fluoro-3-(methoxymethyl)pyrrolidine (CAS 1567070-60-3)
- (2-Aminophenyl)(pyridin-4-yl)methanone (CAS 91973-39-6)
- (S)-5-methyl-7-oxa-2-azaspiro[3.5]Nonane hydrochloride (CAS 2306245-28-1)
- Insulin Glulisine (CAS 207748-29-6)
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