2-(3-Hydroxytetrahydro-2h-thiopyran-3-yl)-2-methylpropanoic acid CAS 1341438-90-1
| CAS No. | 1341438-90-1 |
| Molecular Formula | C9H16O3S |
| Molecular Weight | 204.29 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
2-(3-Hydroxytetrahydro-2h-thiopyran-3-yl)-2-methylpropanoic acid (CAS 1341438-90-1) is a high-purity analytical reference standard with the molecular formula C9H16O3S and a molecular weight of 204.29 g/mol.
Owing to a sulfone group, a carboxylic acid group, a hydroxyl group, an ether linkage, 2-(3-Hydroxytetrahydro-2h-thiopyran-3-yl)-2-methylpropanoic acid is typically white to off-white crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 204.29 g/mol — guide the selection of appropriate sample preparation and analytical techniques.
CATO manufactures 2-(3-Hydroxytetrahydro-2h-thiopyran-3-yl)-2-methylpropanoic 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 | C9H16O3S |
| Molecular Weight | 204.29 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.) | 1991 |
| Sulfur Atoms | 1 |
Related Hydroxytetrahydro Standards
- Ethyl 2-(4-hydroxytetrahydro-2h-thiopyran-4-yl)acetate (CAS 1250368-70-7)
- Ethyl 4-hydroxytetrahydro-2H-thiopyran-4-carboxylate (CAS 52199-30-1)
- 2-(4-Hydroxytetrahydro-2h-pyran-4-yl)-2-methylpropanoic acid (CAS 1249921-04-7)
- Ethyl 2-(4-hydroxytetrahydro-2H-pyran-4-yl)acetate (CAS 401811-99-2)
- 1-(4-Hydroxytetrahydro-2H-pyran-4-yl)cyclopropane-1-carboxylic acid (CAS 1447944-13-9)
- 2-(3-Hydroxytetrahydro-2h-thiopyran-3-yl)acetic acid (CAS 1343958-49-5)
- Ethyl 3-hydroxytetrahydro-2H-pyran-4-carboxylate (CAS 2091548-14-8)
- Methyl 4-hydroxytetrahydro-2H-pyran-4-carboxylate (CAS 115996-72-0)
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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