1-(1,3-Difluoropropan-2-yl)pyrrolidine-3-carboxylic acid CAS 1956331-19-3
| CAS No. | 1956331-19-3 |
| Molecular Formula | C8H13F2NO2 |
| Molecular Weight | 193.19 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Based on its molecular formula C8H13F2NO2, 1-(1,3-Difluoropropan-2-yl)pyrrolidine-3-carboxylic acid contains an amide group, a carboxylic acid group, a hydroxyl group, an ether linkage, fluorine substitution; these features give the compound characteristic functional-group stretching vibrations in infrared spectroscopy. The molecular weight of 193.19 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
CATO supplies 1-(1,3-Difluoropropan-2-yl)pyrrolidine-3-carboxylic acid (CAS 1956331-19-3), a certified reference material (molecular formula C8H13F2NO2, MW 193.19 g/mol) for analytical method development and quality control.
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 1-(1,3-Difluoropropan-2-yl)pyrrolidine-3-carboxylic acid 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 | C8H13F2NO2 |
| Molecular Weight | 193.19 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.) | 1996 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 1 |
Related Difluoropropan Standards
- Ethyl 1-(1,3-difluoropropan-2-yl)azetidine-3-carboxylate (CAS 1956310-26-1)
- Methyl 1-(1,3-difluoropropan-2-yl)pyrrolidine-3-carboxylate (CAS 1956332-16-3)
- Methyl 1-(1,3-difluoropropan-2-yl)piperidine-4-carboxylate (CAS 1956311-01-5)
- 1,1-Difluoropropan-2-yl 4-methylbenzenesulfonate (CAS 2757921-57-4)
- 4-(1,1-Difluoropropan-2-yl)benzenesulfonyl chloride (CAS 883146-12-1)
- 3,3-difluoropropan-1-ol (CAS 461-52-9)
- 1,3-Difluoropropan-2-amine (CAS 104468-16-8)
- 1,1-Difluoropropan-1-amine (CAS 2839473-60-6)
Recommended Standards
- 1-amino-4-(difluoromethyl)cyclohexane-1-carboxylic acid (CAS 1955558-05-0)
- (S)-2-amino-2-(4,4-difluorocyclohexyl)acetic acid (CAS 1975200-03-3)
- 2-amino-4-(trifluoromethyl)benzenethiol (CAS 19406-49-6)
- (R)-2-amino-2-(4,4-difluorocyclohexyl)acetic acid (CAS 2231664-97-2)
- 2-(5-(Hydroxymethyl)-2-mercapto-1H-imidazol-1-yl)acetamide (CAS 941869-02-9)
- 4-(2-(Aminomethyl)-1H-imidazol-5-yl)-N,N-dimethylaniline (CAS 1404113-43-4)
- 3-(3-Hydroxy-4-methoxyphenyl)-1-(2,4,6-trihydroxyphenyl)propan-1-one (CAS 35400-60-3)
- 2-(4,5-Dimethyl-1h-imidazol-1-yl)ethan-1-amine dihydrochloride (CAS 1390654-14-4)
- Tenofovir disoproxil Impurity 21 (CAS 1244022-55-6)
- (1R,3S)-3-(aminomethyl)cyclopentanol (CAS 1110772-09-2)
- 2-((1-(3,4-Dichlorophenyl)ethyl)amino)propan-1-ol (CAS 1154991-30-6)
- 3-Fluoro-4-isobutoxybenzenethiol (CAS 1379330-63-8)
- 3-(3-Hydroxypiperidin-1-yl)-3-oxopropanenitrile (CAS 1308083-97-7)
- Palmitoyl Hexapeptide-12 (CAS 171263-26-6)
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