Tetrahydro-2H-thiopyran-3-carboxylic acid CAS 161404-76-8
| CAS No. | 161404-76-8 |
| Molecular Formula | C6H10O2S |
| Molecular Weight | 146.21 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Structurally, Tetrahydro-2H-thiopyran-3-carboxylic acid (C6H10O2S) 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 146.21 g/mol, it falls into the low-molecular-weight range.
Tetrahydro-2H-thiopyran-3-carboxylic acid (CAS 161404-76-8) is a high-purity analytical reference standard with the molecular formula C6H10O2S and a molecular weight of 146.21 g/mol.
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.
CATO manufactures Tetrahydro-2H-thiopyran-3-carboxylic 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 | C6H10O2S |
| Molecular Weight | 146.21 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | Stable under recommended storage conditions |
| Degree of Unsaturation (DBE) | 2.0 |
| CAS Registry Year (est.) | 2003 |
| Sulfur Atoms | 1 |
Related Tetrahydro Standards
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Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
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