(3R,4R)-1-Cyclohexyl-3,4-difluoropyrrolidine CAS 209625-81-0
| CAS No. | 209625-81-0 |
| Molecular Formula | C10H17F2N |
| Molecular Weight | 189.25 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)-1-Cyclohexyl-3,4-difluoropyrrolidine (CAS 209625-81-0), molecular formula C10H17F2N and molecular weight 189.25 g/mol, is a CATO reference standard with documented purity and traceability.
Based on its molecular formula C10H17F2N, (3R,4R)-1-Cyclohexyl-3,4-difluoropyrrolidine contains a nitrile group, fluorine substitution; these features give the compound characteristic molecular-ion distribution patterns in mass spectrometry. The molecular weight of 189.25 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
As a certified reference material (CRM), (3R,4R)-1-Cyclohexyl-3,4-difluoropyrrolidine 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 | C10H17F2N |
| Molecular Weight | 189.25 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) | 2.0 |
| CAS Registry Year (est.) | 2016 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 1 |
Recommended Standards
- (2S,3R)-Methyl 2-amino-3-(tert-butoxy)butanoate (CAS 24205-25-2)
- (5R)-5-Benzyl-3-methylpyrrolidin-2-one (CAS 2649424-03-1)
- (2-Methylpyrrolidin-1-yl)(phenyl)methanone (CAS 91640-08-3)
- (E)-1-(5,6,7,8-tetrahydronaphthalen-2-yl)ethan-1-one oxime (CAS 7357-12-2)
- 1-(6-Chloropyrimidin-4-yl)-1H-1,2,4-triazol-5-amine (CAS 1093625-98-9)
- 6-Amino-5-(piperidin-1-ylmethyl)pyrimidin-2(1H)-one (CAS 919524-55-3)
- 3-Hydroxy-2-[3-methoxy-4-(1-pyrrolidinyl)phenyl]-6,7-dimethyl-4H-1-benzopyran-4-one (CAS 1353224-65-3)
- N-((5-Fluoropyridin-3-yl)methyl)formamide (CAS 1820620-01-6)
- rel-(S)-Bis((S)-1-phenylethyl)amine hydrochloride (CAS 330559-63-2)
- N-((3-oxabicyclo[3.1.0]Hexan-6-yl)methyl)thietan-3-amine (CAS 1851897-97-6)
- 2-(1-Methoxycyclopropyl)ethan-1-amine (CAS 1455037-17-8)
- N-methyl-1-(4-(2-morpholinoethoxy)phenyl)methanamine (CAS 852180-77-9)
- 3-Acetamido-6-(acetoxymethyl)tetrahydro-2H-pyran-2,4,5-triyl triacetate (CAS 582318-96-5)
- 98035-79-1 Small cardioactive peptide A L-Methioninamide, L-alanyl-L-arginyl-L-prolylglycyl-L-tyrosyl-L-leucyl-L-alanyl-L-phenylalanyl-L-prolyl-L-arginyl- SCPA (CAS 98035-79-1)
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