S-(tetrahydro-2H-pyran-3-yl) ethanethioate CAS 35890-63-2
| CAS No. | 35890-63-2 |
| Molecular Formula | C7H12O2S |
| Molecular Weight | 160.23 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO manufactures S-(tetrahydro-2H-pyran-3-yl) ethanethioate 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.
S-(tetrahydro-2H-pyran-3-yl) ethanethioate (CAS 35890-63-2), molecular formula C7H12O2S and molecular weight 160.23 g/mol, is a CATO reference standard with documented purity and traceability.
Owing to a sulfone group, a carboxylic acid group, a hydroxyl group, an ether linkage, S-(tetrahydro-2H-pyran-3-yl) ethanethioate is typically white to off-white crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 160.23 g/mol — guide the selection of appropriate sample preparation and analytical techniques.
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.
Physical & Chemical Properties
| Molecular Formula | C7H12O2S |
| Molecular Weight | 160.23 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.) | 1967 |
| Sulfur Atoms | 1 |
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Recommended Standards
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- 3-Chloro-2-[(1,3-thiazol-5-yl)methoxy]-5-(trifluoromethyl)pyridine (CAS 477846-05-2)
- Tert-butyl (6-azabicyclo[3.2.1]Octan-3-yl)carbamate (CAS 2138167-45-8)
- 2-Bromo-5-(difluoromethyl)pyridine-3,4-diol (CAS 1806826-45-8)
- (2S,4R)-1-Benzyl 2-methyl 4-aminopyrrolidine-1,2-dicarboxylate (CAS 762233-34-1)
- tert-Butyl (2-amino-4-(tert-butyl)phenyl)carbamate (CAS 335013-37-1)
- Insulin Glargine Metabolite M2 (CAS CATO-CPTD788867)
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