1-(1-(2,2-Difluoroethyl)-1H-pyrazol-3-yl)-N-((1-propyl-1H-pyrazol-5-yl)methyl)methanamine hydrochloride CAS 1856026-18-0
| CAS No. | 1856026-18-0 |
| Molecular Formula | C13H19F2N5 |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
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.
CATO supplies 1-(1-(2,2-Difluoroethyl)-1H-pyrazol-3-yl)-N-((1-propyl-1H-pyrazol-5-yl)methyl)methanamine hydrochloride (CAS 1856026-18-0), a certified reference material (molecular formula C13H19F2N5HCl, MW 319.78 g/mol) for analytical method development and quality control.
Based on its molecular formula C13H19F2N5HCl, 1-(1-(2,2-Difluoroethyl)-1H-pyrazol-3-yl)-N-((1-propyl-1H-pyrazol-5-yl)methyl)methanamine hydrochloride contains a nitrogen-containing heterocyclic scaffold, a nitrile group, fluorine/chlorine substitution; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 319.78 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. 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.
Physical & Chemical Properties
| Molecular Formula | C13H19F2N5 HCl |
| Molecular Weight | 319.78 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 Difluoroethyl Standards
- 4-(1,1-Difluoroethyl)phenylboronic Acid Pinacol Ester (CAS 1000994-94-4)
- 1-(2,2-Difluoroethyl)-1H-pyrazol-4-amine (CAS 1006333-08-9)
- 1-(2,2-Difluoroethyl)-3,5-dimethyl-1h-pyrazol-4-amine (CAS 1006348-51-1)
- 1-(2,2-Difluoroethyl)-4-nitro-1h-pyrazole (CAS 1006442-51-8)
- 1-(2,2-Difluoroethyl)-4-nitro-1H-pyrazole-3-carboxylic acid (CAS 1006442-59-6)
- 1-(2,2-Difluoroethyl)-3,5-dimethyl-4-nitro-1h-pyrazole (CAS 1006443-08-8)
- 1-(2,2-Difluoroethyl)-1h-pyrazole-4-carboxylic acid (CAS 1006462-20-9)
- 1-(2,2-Difluoroethyl)-3-(trifluoromethyl)-1H-pyrazole-5-carboxylic acid (CAS 1006462-23-2)
Recommended Standards
- 1-Cyclopropyl-4,4-dimethylpentane-1,3-dione (CAS 67078-76-6)
- WAY-169916 (CAS 669764-18-5)
- 4-Methyl-2-morpholinothiazole-5-carbaldehyde (CAS 90437-72-2)
- 2-[(thiophen-2-ylmethyl)sulfanyl]benzoic acid (CAS 3759-75-9)
- 1-(Piperidin-4-yl)-1H-imidazo[4,5-b]pyridine hydrochloride (CAS 1370587-23-7)
- 2-(2-Chloro-6-(difluoromethyl)-3-methoxypyridin-4-yl)acetic acid (CAS 1806936-42-4)
- (2R,2'R)-3,3'-Disulfanediylbis(2-amino-3-methylbutanoic acid) (CAS 113626-33-8)
- 6-(Boc-amino)-1-hexanol 6-(tert-Butoxycarbonylamino)hexanol 75937-12-1 N-(6-Hydroxyhexyl)carbamic Acid 1,1-Dimethylethyl Ester N-Boc-6-hydroxyhexylamine N-tert-Butoxycarbonyl-6-aminohexanol tert-Butyl N-(6-hydroxyhexyl)carbamate (CAS 75937-12-1)
- 4-(4-Chloro-2-fluorophenyl)-2-(2-chloropyridin-4-yl)-N-(6-fluoro-1H-indazol-5-yl)-6-methyl-1,4-dihydropyrimidine-5-carboxamide (CAS 874119-56-9)
- Semaglutide impurity 50 (CAS 2773558-66-8)
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