Benzyl 2-ethynyl-4,4-difluoropyrrolidine-1-carboxylate CAS 2306263-27-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 2306263-27-2 |
| Molecular Formula | C14H13F2NO2 |
| Molecular Weight | 265.26 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies Benzyl 2-ethynyl-4,4-difluoropyrrolidine-1-carboxylate (CAS 2306263-27-2), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C14H13F2NO2. Molecular weight: 265.26 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C14H13F2NO2 |
| Molecular Weight | 265.26 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor, low volatility) |
| 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, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1999 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 1 |
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Recommended Standards
- Benzyl (S)-2-ethynyl-4,4-difluoropyrrolidine-1-carboxylate (CAS 2306254-38-4)
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- Aristololactam AII (CAS 53948-07-5)
- Ethyl 4-(2,2,2-trifluoroethanimidoyl)piperazine-1-carboxylate (CAS 2201011-79-0)
- Tert-butyl 4-(2-methyl-6-((5-vinylthiazol-2-yl)amino)pyrimidin-4-yl)piperazine-1-carboxylate (CAS 936845-86-2)
- 2-(4,5-dimethyl-1,3-thiazol-2-yl)acetonitrile (CAS 1248557-85-8)
- 7,8-Dimethyl-2-(5-methylfuran-2-yl)quinoline-4-carboxylic acid (CAS 725687-85-4)
- 7-methyl-1,3-benzothiazole-2-carboxylic acid (CAS 1188226-86-9)
- 4-Methanesulfonamido-isatoic anhydride (CAS 885269-62-5)
- Des-Gln19-Tirzepatide (CAS CATO-CPTD788954)
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