1-(2-Fluoroethyl)-4-methyl-N-((3-methyl-1-propyl-1H-pyrazol-5-yl)methyl)-1H-pyrazol-3-amine hydrochloride CAS 1855950-14-9
| CAS No. | 1855950-14-9 |
| Molecular Formula | C14H22FN5 |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 1-(2-Fluoroethyl)-4-methyl-N-((3-methyl-1-propyl-1H-pyrazol-5-yl)methyl)-1H-pyrazol-3-amine hydrochloride (CAS 1855950-14-9), a certified reference material (molecular formula C14H22FN5HCl, MW 315.82 g/mol) for analytical method development and quality control.
The molecular framework of 1-(2-Fluoroethyl)-4-methyl-N-((3-methyl-1-propyl-1H-pyrazol-5-yl)methyl)-1H-pyrazol-3-amine hydrochloride (C14H22FN5HCl) is characterized by a nitrogen-containing heterocyclic scaffold, a nitrile group, fluorine/chlorine substitution. In reversed-phase chromatography, its retention is governed primarily by the protonation state of its nitrogen-containing groups, which provides a practical basis for HPLC-UV/DAD or LC-MS method development. 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.
As a certified reference material (CRM), 1-(2-Fluoroethyl)-4-methyl-N-((3-methyl-1-propyl-1H-pyrazol-5-yl)methyl)-1H-pyrazol-3-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 | C14H22FN5 HCl |
| Molecular Weight | 315.82 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| 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) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1995 |
| Halogen Content | F/Cl-containing |
| Nitrogen Atoms | 5 |
Related Fluoroethyl Standards
- Ethyl (2-fluoroethyl) carbonate (CAS 10117-03-0)
- 1-(2-fluoroethyl)-4-(tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrazole (CAS 1049730-39-3)
- 5-(2-Fluoroethyl)-2'-deoxyuridine (CAS 108008-61-3)
- 1-(2-Fluoroethyl)piperazine dihydrochloride (CAS 1089279-64-0)
- 1-(2-fluoroethyl)-4-(piperidin-4-yl)piperazine (CAS 1089280-78-3)
- 1-(2-Fluoroethyl)thiourea (CAS 1126430-66-7)
- 2-(2-Fluoroethyl)-4,6-dimethyl-1,3,5-triazine (CAS 113768-74-4)
- N-(2-Fluoroethyl)aniline hydrochloride (CAS 1195-50-2)
Recommended Standards
- 2-(((2-Hydroxyphenyl)imino)methyl)quinolin-8-ol (CAS 5548-72-1)
- n-[2-(thiophen-2-yl)phenyl]pyrrolidine-2-carboxamide hydrochloride (CAS 1427876-00-3)
- 5-(Pyrazin-2-yl)-1,3-thiazol-2-amine (CAS 1339559-47-5)
- 5-Bromo-2-(3,4-difluorophenoxy)aniline (CAS 946743-79-9)
- Dorzolamide Impurity 20 (CAS 147086-83-7)
- (4-Bromophenyl)(pyridin-4-yl)methanone (CAS 14548-49-3)
- 2,2-Dichloro-N-(2-hydroxyethyl)-N-(2-hydroxyphenyl)acetamide (CAS 3613-84-1)
- 1-Ethynyl-4-vinylbenzene (CAS 2499-64-1)
- Octadecyl (E)-2-((4-(dipropylamino)phenyl)diazenyl)benzoate (CAS 204581-67-9)
- Peptide Impurity 27 (CAS 1350456-68-6)
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