(3S,4S)-4-(difluoromethyl)pyrrolidine-3-carboxylic acid hydrochloride CAS 1807940-96-0
| CAS No. | 1807940-96-0 |
| Molecular Formula | C6H9F2NO2 |
| 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 201.60 g/mol gives (3S,4S)-4-(difluoromethyl)pyrrolidine-3-carboxylic acid hydrochloride distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
CATO supplies (3S,4S)-4-(difluoromethyl)pyrrolidine-3-carboxylic acid hydrochloride (CAS 1807940-96-0), a certified reference material (molecular formula C6H9F2NO2HCl, MW 201.60 g/mol) for analytical method development and quality control.
(3S,4S)-4-(difluoromethyl)pyrrolidine-3-carboxylic acid hydrochloride (C6H9F2NO2HCl) contains an amide group, a carboxylic acid group, a hydroxyl group, an ether linkage, fluorine/chlorine substitution. Halogen substitution raises its density and boiling point, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
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.
CATO manufactures (3S,4S)-4-(difluoromethyl)pyrrolidine-3-carboxylic acid hydrochloride under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C6H9F2NO2 HCl |
| Molecular Weight | 201.60 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, water (slightly soluble) |
| Stability | Light-sensitive; avoid direct strong light; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 1.0 |
| CAS Registry Year (est.) | 1995 |
| Halogen Content | F/Cl-containing |
| Nitrogen Atoms | 1 |
Recommended Standards
- 4-Methyl-2-(pyridin-3-yl)-N-[3-(trifluoromethyl)phenyl]-1,3-thiazole-5-carboxamide (CAS 321430-09-5)
- Ethyl aminon-(4-isopropyl-1H-pyrazol-5-yl)methanethiocarbamate (CAS 1817006-65-7)
- Di(o-tolyl)phosphine (CAS 29949-64-2)
- 2-{3-[(2,4-dichlorophenyl)methoxy]phenyl}-5-{[(2-methylphenyl)methyl]sulfanyl}-1,3,4-oxadiazole (CAS 477856-64-7)
- Ethyl 4-butyl-3-iodobenzoate (CAS 1131614-33-9)
- Sodium undecyl sulfate (CAS 1072-24-8)
- 2,2,2-Trifluoro-1-(4-fluoro-3-(pentyloxy)phenyl)ethan-1-one (CAS 1443312-30-8)
- Alectinib Impurity 8 (CAS 1256585-14-4)
- 4-(4-Fluorophenyl)-5-(methoxymethyl)-2,6-bis(1-methylethyl)-3-pyridinecarboxylic Acid Methyl Ester 887407-03-6 Methyl 2,6-Diisopropyl-4-(4-fluorophenyl)-3-hydroxymethyl-5-methoxypyridine-3-carboxylate (CAS 887407-03-6)
- Tirzepatide-d7 Ditrifluoroacetate (CAS CATO-CPTD788698)
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