Methyl (3S,4S)-4-(difluoromethyl)pyrrolidine-3-carboxylate CAS 1807936-86-2
| CAS No. | 1807936-86-2 |
| Molecular Formula | C7H11F2NO2 |
| Molecular Weight | 179.16 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 179.16 g/mol gives Methyl (3S,4S)-4-(difluoromethyl)pyrrolidine-3-carboxylate distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
Methyl (3S,4S)-4-(difluoromethyl)pyrrolidine-3-carboxylate (CAS 1807936-86-2) is a high-purity analytical reference standard with the molecular formula C7H11F2NO2 and a molecular weight of 179.16 g/mol.
Owing to an amide group, a carboxylic acid group, a hydroxyl group, an ether linkage, fluorine substitution, Methyl (3S,4S)-4-(difluoromethyl)pyrrolidine-3-carboxylate is typically white to off-white crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 179.16 g/mol — guide the selection of appropriate sample preparation and analytical techniques. 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.
CATO manufactures Methyl (3S,4S)-4-(difluoromethyl)pyrrolidine-3-carboxylate 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 | C7H11F2NO2 |
| Molecular Weight | 179.16 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) | 2.0 |
| CAS Registry Year (est.) | 1995 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 1 |
Recommended Standards
- 3-(Trifluoromethyl)pyridine-4-thiol (CAS 1806316-97-1)
- (3S,4S,5S)-3-fluoro-4-(2-fluoroethyl)-5-(hydroxymethyl)pyrrolidin-2-one (CAS 1817630-35-5)
- 2-(Trifluoromethyl)pyridine-3-thiol (CAS 1801693-48-0)
- (4S,5S)-4-Ethyl-3,3-difluoro-5-(hydroxymethyl)pyrrolidin-2-one (CAS 1817631-70-1)
- (2-Bromo-4,5-difluorophenyl)boronic acid (CAS 849062-34-6)
- N-(4-(Benzyloxy)-6-chloropyrido[3,2-d]pyrimidin-2-yl)acetamide (CAS 897362-21-9)
- 5-bromo-3-chloro-1H-pyrazin-2-one (CAS 21943-17-9)
- 4'-Ethynyl-[1,1'-biphenyl]-4-ol (CAS 1202355-37-0)
- 3-(6-Chloro-1-isopropyl-3-methyl-1h-pyrazolo[3,4-b]pyridin-5-yl)acrylic acid (CAS 929971-45-9)
- 3-Azaspiro[5.5]undecan-9-one (CAS 1056629-32-3)
- 1-Bromo-2,3-dichloro-4-ethoxybenzene (CAS 1253972-22-3)
- Ethyl (Methylthio)acetate (CAS 4455-13-4)
- 5-(2-Aminothiazol-4-yl)quinolin-8-ol (CAS 679390-92-2)
- [Glu]17-Semaglutide (CAS CATO-CPTD788604)
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