4-(Difluoromethyl)-1,3-dioxolan-2-one CAS 186098-91-9
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 186098-91-9 |
| Molecular Formula | C4H4F2O3 |
| Molecular Weight | 138.07 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
4-(Difluoromethyl)-1,3-dioxolan-2-one (CAS 186098-91-9) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C4H4F2O3. Molecular weight: 138.07 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C4H4F2O3 |
| Molecular Weight | 138.07 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, keep sealed and dry, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO, water |
| Stability | Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 2.0 |
| CAS Registry Year (est.) | 2010 |
| Halogen Content | F-containing |
Related Difluoromethyl Standards
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- (S)-3-(Difluoromethyl)tetrahydrofuran-3-ol (CAS 2381841-30-9)
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- (R)-3-(Difluoromethyl)morpholine (CAS 1786409-18-4)
Recommended Standards
- Methyl 3,3-difluoro-2-oxopropanoate (CAS 139704-68-0)
- 2,2-Difluoromalonamide (CAS 425-99-0)
- Fosinopril Impurity 1 (CAS 72651-25-3)
- 3-(1H-Naphtho[2,3-d]imidazol-2-yl)propan-1-ol (CAS 313968-53-5)
- 2-(4-(2-Fluorophenyl)piperazin-1-yl)-7-(p-tolyl)thieno[3,2-d]pyrimidin-4-ol (CAS 1226443-17-9)
- 4-Fluoro-N-methyl-2-nitrobenzamide (CAS 1018983-85-1)
- 3-Acetyl-5-(3-chlorophenyl)dihydrofuran-2(3H)-one (CAS 1267049-96-6)
- Mogroside Ⅴ (CAS 88901-36-4)
- N-Methyl-5-(2-thienyl)isoxazole-3-carboxamide (CAS 1019656-20-2)
- MCH-Gene-Overprinted-Polypeptide-14 (rat) (H-4746.0500) (CAS 182917-44-8)
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