Difluoromethanesulphonic acid CAS 40856-07-3
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 40856-07-3 |
| Molecular Formula | CH2F2O3S |
| Molecular Weight | 132.09 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Order Difluoromethanesulphonic acid (CAS 40856-07-3) pharmaceutical standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: CH2F2O3S. Molecular weight: 132.09 g/mol. COA included with every batch.
Physical & Chemical Properties
| Molecular Formula | CH2F2O3S |
| Molecular Weight | 132.09 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 |
| Degree of Unsaturation (DBE) | 0.0 |
| CAS Registry Year (est.) | 1968 |
| Halogen Content | F-containing |
| Sulfur Atoms | 1 |
Recommended Standards
- 1-Fluoro-3-oxocyclobutane-1-carboxylic acid (CAS 2169118-18-5)
- (1R,3s,5S)-3-Methyl-6-oxa-3-phosphabicyclo[3.1.0]hexane 3-oxide (CAS 61247-91-4)
- (Z)-2-Fluoro-4-oxopent-2-enoic acid (CAS 2920074-83-3)
- 1-[(1-Boc-4-piperidyl)methyl]-1H-pyrazole-4-boronic Acid Pinacol Ester (CAS 1092563-72-8)
- 2-(2,2,2-Trifluoroethyl)-1,3-thiazole-5-carbaldehyde (CAS 1250177-15-1)
- 2-Cyclopropyl-5-ethynyl-4,6-difluorobenzo[d]thiazole (CAS 2761213-34-5)
- N-(2-Chloroacetyl)butanohydrazide (CAS 38090-73-2)
- N-(4-chloro-3-nitrophenyl)-2-((5-(4-chlorophenyl)-4-phenyl-4H-1,2,4-triazol-3-yl)thio)acetamide (CAS 443739-90-0)
- 2-(3-Aminopiperidin-1-yl)acetamide dihydrochloride (CAS 1197835-39-4)
- Liraglutide Impurity 28 (CAS CATO-C4X-199228)
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 13829788188 / jacky.chen@cato-chem.com