4-(Ethylsulfonyl)-2-methylenecyclopentanecarboxylic acid CAS 1707567-98-3
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1707567-98-3 |
| Molecular Formula | C9H14O4S |
| Molecular Weight | 218.27 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 4-(Ethylsulfonyl)-2-methylenecyclopentanecarboxylic acid (CAS 1707567-98-3), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C9H14O4S. Molecular weight: 218.27 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C9H14O4S |
| Molecular Weight | 218.27 g/mol |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°C), keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 3.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1994 |
| Sulfur Atoms | 1 |
Related Ethylsulfonyl Standards
- 1-(3-(Ethylsulfonyl)propyl)-1h-1,2,4-triazol-3-amine (CAS 1484377-78-7)
- 1-(3-(Ethylsulfonyl)propyl)-1h-1,2,3-triazol-4-amine (CAS 1529402-91-2)
- (4-(Ethylsulfonyl)-2-fluorophenyl)hydrazine (CAS 942474-39-7)
- 2-((Ethylsulfonyl)methyl)furan-3-carboxylic acid (CAS 1155080-74-2)
- Methyl 5-(ethylsulfonyl)furan-2-carboxylate (CAS 1708379-85-4)
- 3-(Ethylsulfonyl)-3,7-diazabicyclo[3.3.1]nonane (CAS 1427014-13-8)
- 1-(2-(Ethylsulfonyl)ethyl)-5-methyl-1h-pyrazol-4-amine (CAS 1343228-95-4)
- 1-(3-(Ethylsulfonyl)propyl)-1h-pyrazol-3-amine (CAS 1479481-03-2)
Recommended Standards
- (3R,4S)-tert-Butyl 3-amino-4-fluoropiperidine-1-carboxylate (CAS 1700611-18-2)
- 4-Fluoro-3-(piperidin-4-yl)-1h-indole (CAS 173150-61-3)
- N-(3,4-Dimethylisoxazol-5-yl)propane-1-sulfonamide (CAS 1695342-06-3)
- 4-(4-chlorophenyl)-4-ethyl-2,6-dioxopiperidine-3,5-dicarbonitrile (CAS 405889-73-8)
- (S)-2-(2-(Aminomethyl)pyrrolidin-1-yl)ethan-1-ol (CAS 484001-52-7)
- Dicyclohexyl(2′,2′′,4′,6′-tetramethyl[1,1′:3′,1′′-terphenyl]-2-yl)phosphine (CAS 1668597-95-2)
- Baxdrostat Impurity 26 (CAS 1428652-35-0)
- 2-Fluoro-6-hydroxybenzoic Acid (CAS 67531-86-6)
- 1,2-Dibromo-5-methoxy-3-(trifluoromethyl)benzene (CAS 2383345-61-5)
- Semaglutide Impurity 9 (CAS CATO-C4X-22269)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
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- Technical support: +86 13829788188 / jacky.chen@cato-chem.com