1-(2,2-difluoroethyl)-3-methyl-1H-pyrazol-4-amine,HCl CAS 1197235-74-7
| CAS No. | 1197235-74-7 |
| Molecular Formula | C6H9F2N3 |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Structurally, 1-(2,2-difluoroethyl)-3-methyl-1H-pyrazol-4-amine,HCl (C6H9F2N3HCl) contains a nitrile group, fluorine/chlorine substitution. The molecule exhibits a degree of unsaturation (DBE) of 2.0, corresponding to approximately 2 ring(s) or double-bond equivalent(s). With a molecular weight of 197.61 g/mol, it falls into the medium-molecular-weight range. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
1-(2,2-difluoroethyl)-3-methyl-1H-pyrazol-4-amine,HCl (CAS 1197235-74-7), molecular formula C6H9F2N3HCl and molecular weight 197.61 g/mol, is a CATO reference standard with documented purity and traceability.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
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 | C6H9F2N3 HCl |
| Molecular Weight | 197.61 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 | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 2.0 |
| CAS Registry Year (est.) | 1989 |
| Halogen Content | F/Cl-containing |
| Nitrogen Atoms | 3 |
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
- trans-3-(Methylthio)cyclobutanamine Hydrochloride (CAS 2059915-02-3)
- 144625-67-2 1H-Indole-3-carboxylic acid, 5-fluoro-2-methoxy-, (1-(2-((methylsulfonyl)amino)ethyl)-4-piperidinyl)methyl ester GR-125487 GR 125487 (CAS 144625-67-2)
- n-Heneicosane (CAS 629-94-7)
- 2-Isopropoxy-3-pyridinol (CAS 1231977-15-3)
- 4-(1,1-Difluoropropyl)-pyridine (CAS 1186195-22-1)
- 3-Fluoro-n-(1,3,5-trimethyl-1h-pyrazol-4-yl)benzene-1-sulfonamide (CAS 956752-67-3)
- 4-({[(4-chlorophenyl)methyl]amino}methylidene)-3-(methoxymethyl)-4,5-dihydro-1H-pyrazol-5-one (CAS 240799-75-1)
- N-(3-Chloro-2-methylphenyl)-2-(2-mercapto-4-oxo-4,5-dihydro-1,3-thiazol-5-yl)acetamide (CAS 1142200-19-8)
- 4-(4-Bromophenyl)-1,3-oxazolidin-2-one (CAS 85288-37-5)
- Peptide WE-14 (CAS 115136-18-0)
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