Ethyl 3-(chlorosulfonyl)-2,2-difluoropropanoate CAS 1602961-92-1
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1602961-92-1 |
| Molecular Formula | C5H7ClF2O4S |
| Molecular Weight | 236.62 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Ethyl 3-(chlorosulfonyl)-2,2-difluoropropanoate (CAS 1602961-92-1) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C5H7ClF2O4S. Molecular weight: 236.62 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C5H7ClF2O4S |
| Molecular Weight | 236.62 g/mol |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°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) | 1.0 |
| CAS Registry Year (est.) | 1993 |
| Halogen Content | F/Cl-containing |
| Sulfur Atoms | 1 |
Related Ethyl Standards
- 3-(Chlorosulfonyl)-4-hydroxybenzoic acid (CAS 77719-02-9)
- 4-(Chlorosulfonyl)-2-hydroxybenzoic acid (CAS 98273-15-5)
- Methyl 5-(chlorosulfonyl)picolinate (CAS 1063733-25-4)
- Methyl 2-(chlorosulfonyl)nicotinate (CAS 112006-52-7)
- Methyl 6-(chlorosulfonyl)picolinate (CAS 1314922-50-3)
- Methyl 3-(Chlorosulfonyl)isonicotinate (CAS 90488-92-9)
- 4-(Chlorosulfonyl)-1-ethyl-1h-pyrrole-2-carboxylic acid (CAS 1423031-53-1)
- Methyl 4-(chlorosulfonyl)-1-methyl-1h-pyrrole-2-carboxylate (CAS 69812-32-4)
Recommended Standards
- 4-Chloro-2-(trifluoromethyl)-5,6,7,8-tetrahydroquinazoline (CAS 149285-78-9)
- 2-(Azetidin-3-yl)-3-chloro-5-(trifluoromethyl)pyridine (CAS 1781241-45-9)
- 2-(Allyloxy)-1-chloro-4-(trifluoromethyl)benzene (CAS 1443303-69-2)
- 16:0-18:1 Diether PG (CAS 1449574-32-6)
- 4-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)-2-(trifluoromethyl)aniline (CAS 508223-55-0)
- Loxapine Impurity 1 (Dimer Impurity, Mixture of Diastereomers) (CAS 3454-96-4)
- 5-Chloro-2-(ethylthio)pyridine (CAS 102645-38-5)
- 5-Amino-2-methyloxazole-4-carbonitrile (CAS 5098-16-8)
- 2-Cyclopropyl-1h-benzo[d]imidazole-4-carboxylic acid (CAS 1339709-22-6)
- [Tyr0] Fibrinopeptide A, human (CAS 103226-11-5)
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