Methyl 3-(1,1-dioxidotetrahydrothiophen-3-yl)propiolate CAS 1343349-60-9
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1343349-60-9 |
| Molecular Formula | C8H10O4S |
| Molecular Weight | 202.23 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Methyl 3-(1,1-dioxidotetrahydrothiophen-3-yl)propiolate (CAS 1343349-60-9) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C8H10O4S. Molecular weight: 202.23 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C8H10O4S |
| Molecular Weight | 202.23 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) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1991 |
| Sulfur Atoms | 1 |
Related Methyl Standards
- 2-((1,1-Dioxidotetrahydrothiophen-3-yl)(ethyl)amino)acetonitrile (CAS 951905-39-8)
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- 1,1-Dioxidotetrahydrothiophen-3-yl methacrylate (CAS 52298-80-3)
- 1-(1,1-Dioxidotetrahydrothiophen-3-yl)cyclobutane-1-carbonitrile (CAS 1492000-50-6)
- N-(1,1-dioxidotetrahydrothiophen-3-yl)isobutyramide (CAS 342780-56-7)
- N-(1,1-dioxidotetrahydrothiophen-3-yl)-2-(methylamino)acetamide (CAS 1003584-60-8)
- 2-(1,1-Dioxidotetrahydrothiophen-3-yl)butanoic acid (CAS 1249144-78-2)
- 2-(1,1-Dioxidotetrahydrothiophen-3-yl)-2-methylpropanoic acid (CAS 1342093-49-5)
Recommended Standards
- [2-(methylsulfonylmethyl)pyrimidin-4-yl]methanol (CAS 1342291-60-4)
- (5-(2-Fluorophenyl)pyridin-3-yl)methanamine (CAS 1346691-44-8)
- N,N-Dimethyl-4-oxo-1,4-dihydropyridine-3-sulfonamide (CAS 1341810-23-8)
- 4-Methyl-1h-pyrrole-2,3-dicarboxylic acid (CAS 16849-03-9)
- (R)-tert-Butyl 1-(2-amino-3-fluorophenyl)pyrrolidin-3-ylcarbamate (CAS 1233860-03-1)
- Alizarin (CAS 72-48-0)
- 3-(morpholine-4-sulfonyl)propanoic acid (CAS 848178-48-3)
- tert-Butyl 3-bromo-4-fluorobenzylcarbamate (CAS 375853-85-3)
- 3-Aminobenzo[d]isothiazol-6-ol (CAS 613262-24-1)
- Des-Tyr10-Tirzepatide (CAS CATO-CPTD788680)
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