4,4-Difluoropyrrolidine-2-carbonitrile hydrochloride CAS 2225136-14-9
| CAS No. | 2225136-14-9 |
| Molecular Formula | C5H6F2N2 |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Based on its molecular formula C5H6F2N2HCl, 4,4-Difluoropyrrolidine-2-carbonitrile hydrochloride contains a nitrile group, fluorine/chlorine substitution; these features give the compound characteristic molecular-ion distribution patterns in mass spectrometry. The molecular weight of 168.57 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
CATO supplies 4,4-Difluoropyrrolidine-2-carbonitrile hydrochloride (CAS 2225136-14-9), a certified reference material (molecular formula C5H6F2N2HCl, MW 168.57 g/mol) for analytical method development and quality control.
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), 4,4-Difluoropyrrolidine-2-carbonitrile 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 | C5H6F2N2 HCl |
| Molecular Weight | 168.57 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.) | 1998 |
| Halogen Content | F/Cl-containing |
| Nitrogen Atoms | 2 |
Related Difluoropyrrolidine Standards
- 4,4-difluoropyrrolidine-2-carboxylic acid (CAS 1073555-68-6)
- 3,4-Difluoropyrrolidine (CAS 1144062-04-3)
- 3,3-Difluoropyrrolidine-1-sulfonyl chloride (CAS 1187160-31-1)
- Ethyl 4,4-difluoropyrrolidine-3-carboxylate (CAS 1258650-97-3)
- (R)-4,4-difluoropyrrolidine-2-carboxamide (CAS 1315304-75-6)
- 3,3-Difluoropyrrolidine-1-carbonyl chloride (CAS 1334512-01-4)
- 4,4-Difluoropyrrolidine-2-carboxylicacidhydrochloride (CAS 1354949-90-8)
- (S)-4,4-Difluoropyrrolidine-2-carbaldehyde (CAS 1357281-62-9)
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- (5-ethoxy-2-methyl-2,3-dihydro-1-benzofuran-6-yl)methanamine hydrochloride (CAS 1208724-35-9)
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