3-(1,1-Dioxidotetrahydrothiophen-2-yl)propanoic acid CAS 1781310-91-5
| CAS No. | 1781310-91-5 |
| Molecular Formula | C7H12O4S |
| Molecular Weight | 192.23 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.
3-(1,1-Dioxidotetrahydrothiophen-2-yl)propanoic acid (CAS 1781310-91-5) is a high-purity analytical reference standard with the molecular formula C7H12O4S and a molecular weight of 192.23 g/mol.
Structurally, 3-(1,1-Dioxidotetrahydrothiophen-2-yl)propanoic acid (C7H12O4S) contains a sulfone group, a carboxylic acid group, a hydroxyl group, an ether linkage. The molecule exhibits a degree of unsaturation (DBE) of 2.0, corresponding to approximately 2 ring(s) or double-bond equivalent(s). With a molecular weight of 192.23 g/mol, it falls into the medium-molecular-weight range.
CATO manufactures 3-(1,1-Dioxidotetrahydrothiophen-2-yl)propanoic acid under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C7H12O4S |
| Molecular Weight | 192.23 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO, water |
| Stability | Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 2.0 |
| CAS Registry Year (est.) | 1994 |
| Sulfur Atoms | 1 |
Related Dioxidotetrahydrothiophen Standards
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- 1-(1,1-Dioxidotetrahydrothiophen-3-yl)-1-methylurea (CAS 55261-01-3)
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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 18665070610 / Nicole.chen@cato-chem.com