ethyl 2-(cyclopropanesulfonyl)-2-methylpropanoate CAS 1803604-80-9
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1803604-80-9 |
| Molecular Formula | C9H16O4S |
| Molecular Weight | 220.29 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies ethyl 2-(cyclopropanesulfonyl)-2-methylpropanoate (CAS 1803604-80-9), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C9H16O4S. Molecular weight: 220.29 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C9H16O4S |
| Molecular Weight | 220.29 g/mol |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°C), keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO |
| Stability | Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 2.0 |
| CAS Registry Year (est.) | 1995 |
| Sulfur Atoms | 1 |
Related ethyl Standards
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Recommended Standards
- 3-Hydrazinyl-8-thia-4,6-diazatricyclo[7.4.0.0,2,7]trideca-1(9),2,4,6-tetraene hydrate (CAS 1803561-80-9)
- 1-[(2-cyano-6-methylphenyl)sulfanyl]-N,N-dimethylformamide (CAS 1803609-67-7)
- 4-(Azetidin-3-yl)piperazine-1-sulfonamide (CAS 178312-21-5)
- 1-(2-Fluorobenzyl)-3-phenyl-1H-pyrazole-4-carbaldehyde (CAS 1006449-72-4)
- 1-(Trimethylsilyl)-5-(triisopropylsilyl)-1,4-pentadiyn-3-ol (CAS 167971-38-2)
- N-(2-Chlorophenyl)-2-isonicotinoylhydrazine-1-carboxamide (CAS 904755-29-9)
- 3-(5-(2-Chlorophenyl)furan-2-yl)-N-(2-ethylphenyl)acrylamide (CAS 853348-45-5)
- 2,4-Dioxo-1,2,3,4-tetrahydropyrimidine-5-carboxylic acid (CAS 59299-01-3)
- (2Z)-(3-Oxo-2-benzofuran-1(3H)-ylidene)acetic acid (CAS 4743-57-1)
- Semaglutide impurity 89 (CAS CATO-C4X-222689)
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