Methyl 2,2-difluoro-2-(3-hydroxy-1,1-dioxidotetrahydrothiophen-3-yl)acetate CAS 2090976-39-7
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 2090976-39-7 |
| Molecular Formula | C7H10F2O5S |
| Molecular Weight | 244.21 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies Methyl 2,2-difluoro-2-(3-hydroxy-1,1-dioxidotetrahydrothiophen-3-yl)acetate (CAS 2090976-39-7), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C7H10F2O5S. Molecular weight: 244.21 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C7H10F2O5S |
| Molecular Weight | 244.21 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) | 2.0 |
| CAS Registry Year (est.) | 1997 |
| Halogen Content | F-containing |
| Sulfur Atoms | 1 |
Related Methyl Standards
- 2,2-Difluoro-2-(4-hydroxy-1,1-dioxidotetrahydro-2h-thiopyran-4-yl)acetic acid (CAS 1249486-02-9)
- 2,2-Difluoro-2-(3-hydroxy-1,1-dioxidotetrahydro-2h-thiopyran-3-yl)acetic acid (CAS 1339840-96-8)
- Ethyl 3-(3,5-difluoro-4-hydroxyphenyl)-2-methylpropanoate (CAS 1224103-93-8)
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- 3-(2,6-Difluoro-4-methoxyphenyl)-3-methylbutanoic acid (CAS 1502750-89-1)
- Ethyl 2,2-difluoro-3-hydroxy-3-phenylbutanoate (CAS 152123-58-5)
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Recommended Standards
- Ethyl 3-(2-(trifluoromethyl)phenyl)acrylate (CAS 50620-98-9)
- N-(2-nitrophenyl)pyrazine-2-carboxamide (CAS 2604-91-3)
- Ethyl (E)-3-(2-(trifluoromethyl)phenyl)acrylate (CAS 376641-48-4)
- Methyl 4-chloro-5-iodo-2-methylbenzoate (CAS 1399182-04-7)
- (2S,4S)-4-(benzyloxycarbonylamino)-1-tert-butoxycarbonyl-pyrrolidine-2-carboxylic acid (CAS 874162-99-9)
- 5-[5-Amino-1-(4-chlorophenyl)-1H-pyrazol-4-yl]-2,4-dihydro-3H-1,2,4-triazol-3-one (CAS 2096987-81-2)
- Propionamidine (CAS 39800-84-5)
- 6-Amino-1-benzyl-5-(ethylamino)pyrimidine-2,4(1h,3h)-dione (CAS 565193-15-9)
- Pindolol EP Impurity F (CAS 130115-66-1)
- Semaglutide impurity 01 (CAS 1998701-31-7)
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