rel-(3R,4R)-4-(2,2-Difluoroethoxy)-1-methylpyrrolidin-3-ol CAS 2368911-04-8
| CAS No. | 2368911-04-8 |
| Molecular Formula | C7H13F2NO2 |
| Molecular Weight | 181.18 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
rel-(3R,4R)-4-(2,2-Difluoroethoxy)-1-methylpyrrolidin-3-ol (CAS 2368911-04-8) is a high-purity analytical reference standard with the molecular formula C7H13F2NO2 and a molecular weight of 181.18 g/mol.
Based on its molecular formula C7H13F2NO2, rel-(3R,4R)-4-(2,2-Difluoroethoxy)-1-methylpyrrolidin-3-ol 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 181.18 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.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.
Physical & Chemical Properties
| Molecular Formula | C7H13F2NO2 |
| Molecular Weight | 181.18 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) | 1.0 |
| CAS Registry Year (est.) | 1999 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 1 |
Recommended Standards
- N-Benzoylglycine-2,2-d2 (CAS 208928-78-3)
- Azathioprine Impurity 24 (CAS CATO-C4X-146324)
- 3,3-Difluoro-2-phenylbutanenitrile (CAS 2114570-83-9)
- Methyl 6-(2-hydroxyethyl)nicotinate (CAS 1000506-99-9)
- 1-Bromo-4-(nitromethyl)benzene (CAS 29559-25-9)
- 6-(Piperidin-1-ylsulfonyl)-[1,2,4]triazolo[4,3-a]pyridin-3-ol (CAS 1291842-42-6)
- 3-Methyl-1-(2-phenoxyethyl)-4-phenyl-1H-pyrazol-5(4H)-one (CAS 55294-60-5)
- (6-(tert-Butyl)-5-cyclopropoxypyridin-3-yl)methanamine (CAS 1243355-55-6)
- 4-Chloro-2-fluoro-5-iodopyridine (CAS 1184914-20-2)
- 4-Formylthiophene-3-carbonitrile (CAS 59786-34-4)
- 4-(2-Chloro-1,1,2-trifluoroethoxy)aniline (CAS 403-61-2)
- 1-(3,4-Dimethoxybenzyl)piperidine-2,4-dione (CAS 99539-45-4)
- 2-((4-Bromo-1H-indol-3-yl)thio)acetic acid (CAS 2675450-17-4)
- Peptide Impurity 28 (CAS 1350456-64-2)
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