3-fluoropyrrolidine-3-carboxylic acid CAS 1228634-93-2
| CAS No. | 1228634-93-2 |
| Molecular Formula | C5H8FNO2 |
| Molecular Weight | 133.12 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
3-fluoropyrrolidine-3-carboxylic acid (CAS 1228634-93-2) is a high-purity analytical reference standard with the molecular formula C5H8FNO2 and a molecular weight of 133.12 g/mol.
Owing to an amide group, a carboxylic acid group, a hydroxyl group, an ether linkage, fluorine substitution, 3-fluoropyrrolidine-3-carboxylic acid is typically white to off-white liquid. Its solid-state physicochemical attributes — including a molecular weight of 133.12 g/mol — guide the selection of appropriate sample preparation and analytical techniques. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
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), 3-fluoropyrrolidine-3-carboxylic acid 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 | C5H8FNO2 |
| Molecular Weight | 133.12 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.) | 1990 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 1 |
Related fluoropyrrolidine Standards
- (2R)-3-fluoropyrrolidine-2-carboxylic acid (CAS 1315056-15-5)
- 3-Fluoropyrrolidine-2-carboxylic acid (CAS 1423029-33-7)
- (2S)-5-Fluoropyrrolidine-2-carboxylic acid (CAS 143738-51-6)
- (2S)-4-Fluoropyrrolidine-2-carboxylic acid (CAS 60828-35-5)
- 4-Fluoropyrrolidine-2-carboxylic acid (CAS 7553-49-3)
- trans-4-Fluoropyrrolidine-2-carboxylic Acid (CAS 21156-44-5)
- 3-Fluoropyrrolidine-3-carboxamide (CAS 1784135-63-2)
- (2S)-4-Fluoropyrrolidine-2-carboxamide (CAS 556834-92-5)
Recommended Standards
- 3-fluoro-5-hydroxy-1,4-dihydropyridin-4-one (CAS 1184172-13-1)
- 3-(Fluoromethyl)azetidine-3-carboxylic acid (CAS 1228634-94-3)
- 1-amino-3-fluorocyclobutane-1-carboxylic acid (CAS 1033700-92-3)
- (2Z)-2-Butenedioic Acid 1-Methyl Ester-d3 (CAS 1266402-66-7)
- 4-amino-N-(2,2,2-trifluoroethyl)piperidine-1-sulfonamide hydrochloride (CAS 1797180-12-1)
- 3-Methoxy-4-thiomorpholin-4-ylcyclobut-3-ene-1,2-dione (CAS 1858251-77-0)
- 2-(3-Methoxyphenyl)-2-methylpropanoic Acid (CAS 17653-94-0)
- 4-[2-(5-Bromo-pyridin-2-yloxy)-ethyl]-morpholine hydrochloride (CAS 1427195-05-8)
- 2-Amino-2-(4-(trifluoromethoxy)phenyl)ethan-1-ol (CAS 942996-03-4)
- Methyl 4-benzoyl-1H-pyrrole-2-carboxylate (CAS 34628-36-9)
- (S)-2-((S)-2-Dodecanamido-3-(1H-imidazol-4-yl)propanamido)-4-methylpentanoic acid (CAS 75596-71-3)
- 1-(3,4-Dihydroquinolin-1(2H)-yl)propan-1-one (CAS 38461-44-8)
- (R)-Methyl 2-amino-3-(benzyloxy)propanoate hydrochloride (CAS 220980-30-3)
- Fragment-[3-31]-Semaglutide (CAS CATO-C4X-2226113)
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