N-((1-Ethyl-5-fluoro-3-methyl-1H-pyrazol-4-yl)methyl)-3-methyl-1-propyl-1H-pyrazol-4-amine hydrochloride CAS 1855939-75-1
| CAS No. | 1855939-75-1 |
| Molecular Formula | C14H22FN5 |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO supplies N-((1-Ethyl-5-fluoro-3-methyl-1H-pyrazol-4-yl)methyl)-3-methyl-1-propyl-1H-pyrazol-4-amine hydrochloride (CAS 1855939-75-1), a certified reference material (molecular formula C14H22FN5HCl, MW 315.82 g/mol) for analytical method development and quality control.
Structurally, N-((1-Ethyl-5-fluoro-3-methyl-1H-pyrazol-4-yl)methyl)-3-methyl-1-propyl-1H-pyrazol-4-amine hydrochloride (C14H22FN5HCl) contains a nitrogen-containing heterocyclic scaffold, a nitrile group, fluorine/chlorine substitution. The molecule exhibits a degree of unsaturation (DBE) of 5.0, corresponding to approximately 5 ring(s) or double-bond equivalent(s). With a molecular weight of 315.82 g/mol, it falls into the moderately-high-molecular-weight range. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
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 | 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 |
Recommended Standards
- Ethyl 3,4-dihydro-2H-benzo[b][1,4]oxazine-3-carboxylate (CAS 177202-60-7)
- 2-Amino-5-benzyloxybenzonitrile (CAS 38711-02-3)
- 8-Methoxy-2-phenylquinoline (CAS 393109-89-2)
- 2-(((5-Bromothiophen-2-yl)methyl)amino)-N,N-dimethylacetamide (CAS 1095615-30-7)
- Boc-3-aminocyclopentanecarboxylic acid, 97% (CAS 855863-93-3)
- Benzyl 2-((tosyloxy)methyl)pyrrolidine-1-carboxylate (CAS 159748-96-6)
- tert-Butyl 4-((4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)methylene)azepane-1-carboxylate (CAS 2694027-99-9)
- 1-{Phenyl[2-(trifluoromethyl)phenyl]methyl}-1,4-diazepane Oxalate (CAS 1177350-20-7)
- (E)-3-(1-ethyl-3,5-dimethyl-1H-pyrazol-4-yl)acryloyl chloride (CAS 1173598-22-5)
- semaglutide (CAS 782487-28-9)
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