(3R,4R)-3,4-Difluoro-1-octylpyrrolidine CAS 209625-78-5
| CAS No. | 209625-78-5 |
| Molecular Formula | C12H23F2N |
| Molecular Weight | 219.31 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
(3R,4R)-3,4-Difluoro-1-octylpyrrolidine (CAS 209625-78-5), molecular formula C12H23F2N and molecular weight 219.31 g/mol, is a CATO reference standard with documented purity and traceability.
Owing to fluorine substitution, (3R,4R)-3,4-Difluoro-1-octylpyrrolidine is typically white to off-white low-melting solid. Its solid-state physicochemical attributes — including a molecular weight of 219.31 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.
CATO manufactures (3R,4R)-3,4-Difluoro-1-octylpyrrolidine 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 | C12H23F2N |
| Molecular Weight | 219.31 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 1.0 |
| CAS Registry Year (est.) | 2016 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 1 |
Recommended Standards
- 4-(4-Aminophenyl)-N,N-dimethylthiazol-2-amine (CAS 193350-66-2)
- (Z)-N'-Cyano-N-(3,4-dimethylphenyl)(methylsulfanyl)methanimidamide (CAS 72499-79-7)
- 1-(4-Isothiocyanatophenyl)piperazine (CAS 1824272-50-5)
- 1-(2-(1H-Indol-3-yl)ethyl)thiourea (CAS 312751-53-4)
- 5-Chloro-1,3-dihydroxyacridin-9(10H)-one (CAS 273943-69-4)
- (6R,8S,9R)-8-Hydroxy-7,8,9,10-tetrahydro-6,9-epoxypyrimido[2,1-b][1,3]oxazocin-2(6H)-one (CAS 20701-12-6)
- 2-[3-(1,3-dimethyl-1h-pyrazol-4-yl)-1h-pyrazol-1-yl]acetic acid (CAS 1006464-37-4)
- tert-butyl (2R)-2-tert-butylpiperazine-1-carboxylate (CAS 1382035-40-6)
- 2-Chloro-1-(4-(thiophene-3-carbonyl)piperazin-1-yl)ethan-1-one (CAS 1178020-04-6)
- 3-(Pentyloxy)-5-(trifluoromethoxy)phenylboronic acid (CAS 2096339-81-8)
- tetomilast (CAS 145739-56-6)
- Methyl trans-2-(4-Chlorophenyl)cyclopropanecarboxylate (CAS 72228-99-0)
- Ethyl 5-amino-4-cyano-3-(((4-fluorophenyl)thio)methyl)thiophene-2-carboxylate (CAS 876678-06-7)
- Semaglutide impurity 42 (CAS CATO-C4X-222642)
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