cis-3,4-difluoropyrrolidine hydrochloride CAS 869481-94-7
| CAS No. | 869481-94-7 |
| Molecular Formula | C4H7F2N |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 143.56 g/mol gives cis-3,4-difluoropyrrolidine hydrochloride distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
CATO supplies cis-3,4-difluoropyrrolidine hydrochloride (CAS 869481-94-7), a certified reference material (molecular formula C4H7F2NHCl, MW 143.56 g/mol) for analytical method development and quality control.
The molecular framework of cis-3,4-difluoropyrrolidine hydrochloride (C4H7F2NHCl) is characterized by fluorine/chlorine substitution. In reversed-phase chromatography, its retention is governed primarily by the protonation state of its nitrogen-containing groups, which provides a practical basis for HPLC-UV/DAD or LC-MS method development. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
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 | C4H7F2N HCl |
| Molecular Weight | 143.56 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 0.0 |
| CAS Registry Year (est.) | 1987 |
| Halogen Content | F/Cl-containing |
| Nitrogen Atoms | 1 |
Related cis 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)
Recommended Standards
- 5-(4-Iodobenzoyl)-2-methylpyridine (CAS 1187164-52-8)
- n-Ethyl-N-isobutyl-6-methylpiperidin-3-amine (CAS 1339616-85-1)
- N1,5-dimethylbenzene-1,2-diamine dihydrochloride (CAS 55783-45-4)
- 2-(2,6-Dimethylphenyl)propan-2-ol (CAS 146819-65-0)
- Methyl 2-(5-(2-chloroacetyl)-1-methyl-1H-pyrrol-2-yl)acetate (CAS 617721-31-0)
- N-(2-amino-6-methylphenyl)acetamide (CAS 84445-92-1)
- {2-[(2-Methyl-2-propen-1-yl)oxy]phenyl}aminehydrochloride (CAS 55000-14-1)
- 1-(2-Amino-2-phenylethyl)pyrrolidin-2-one (CAS 43003-24-3)
- Ethyl 2-fluoro-2-methyl-3-oxo-3-phenylpropanoate (CAS 193482-31-4)
- Peptide 431 (CAS CATO-CPTD788431)
Why CATO?
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