1-(Difluoromethyl)-3-oxocyclobutanecarboxylic acid CAS 2228641-38-9
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 2228641-38-9 |
| Molecular Formula | C6H6F2O3 |
| Molecular Weight | 164.11 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
1-(Difluoromethyl)-3-oxocyclobutanecarboxylic acid (CAS 2228641-38-9) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C6H6F2O3. Molecular weight: 164.11 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C6H6F2O3 |
| Molecular Weight | 164.11 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 | May oxidize slowly on prolonged air exposure; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 3.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1998 |
| Halogen Content | F-containing |
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Recommended Standards
- (1R,5S)-6,6-Difluoro-3-oxabicyclo[3.1.0]hexane-1-carboxylic acid (CAS 2287238-40-6)
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- 2,5-Difluoro-1,4-benzenedicarbonitrile (CAS 1897-49-0)
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- Methyl 2,3-diamino-4,6-dimethylbenzoate (CAS 344595-77-3)
- 11-(Bromomethyl)tricosane (CAS 732276-63-0)
- Des-Phe22-Tirzepatide (CAS CATO-CPTD788951)
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