1-(2,2-Difluoroethyl)-1H-pyrazol-4-amine hydrochloride CAS 1197231-23-4
| CAS No. | 1197231-23-4 |
| Molecular Formula | C5H7F2N3 |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Structurally, 1-(2,2-Difluoroethyl)-1H-pyrazol-4-amine hydrochloride (C5H7F2N3HCl) 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 183.59 g/mol, it falls into the medium-molecular-weight range. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
1-(2,2-Difluoroethyl)-1H-pyrazol-4-amine hydrochloride (CAS 1197231-23-4), molecular formula C5H7F2N3HCl and molecular weight 183.59 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.
As a certified reference material (CRM), 1-(2,2-Difluoroethyl)-1H-pyrazol-4-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 | C5H7F2N3 HCl |
| Molecular Weight | 183.59 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
- 2-((5-Methylthieno[2,3-d]pyrimidin-4-yl)thio)acetonitrile (CAS 1215925-20-4)
- 2-({4-chloro-6-[(propan-2-yl)amino]-1,3,5-triazin-2-yl}amino)ethan-1-ol (CAS 2904-53-2)
- 1-(6-chloranylpyridazin-3-yl)piperidin-4-ol 1-(6-chloro-3-pyridazinyl)-4-piperidinol 89937-26-8 A843376 (CAS 89937-26-8)
- 4,5-Dimethyl-2-(pyrrolidin-2-yl)-1H-imidazole (CAS 1153102-08-9)
- 1-(2-Hydroxyethyl)-3-(2-methoxyphenyl)urea (CAS 15145-33-2)
- 7-Chloroindole-3-carboxylic Acid (CAS 86153-24-4)
- 2-Isopropylbenzylamine Hydrochloride (CAS 1803598-47-1)
- 2-Ethyl-1-(1H-imidazol-1-yl)hexan-1-one (CAS 62615-83-2)
- Poly(oxy-1,2-ethanediyl), .alpha.-docosyl-.omega.-hydroxy- (CAS 26636-40-8)
- Neuropeptide Y (3-36) (human, rat) trifluoroacetate salt (CAS 150138-78-6)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com