4-Hydroxythiane-4-carboxylic acid CAS 50289-21-9
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 50289-21-9 |
| Molecular Formula | C6H10O3S |
| Molecular Weight | 162.21 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 4-Hydroxythiane-4-carboxylic acid (CAS 50289-21-9), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C6H10O3S. Molecular weight: 162.21 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C6H10O3S |
| Molecular Weight | 162.21 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.) | 1971 |
| Sulfur Atoms | 1 |
Recommended Standards
- 4H-Thiochromen-4-one (CAS 491-39-4)
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- 4-(3-Chloro-4-Fluorophenyl)-3-(4-Methylphenyl)-5-(Phenoxymethyl)-1,2,4-Triazole (CAS 141079-12-1)
- Ethyl 5-cyano-1H-pyrazole-3-carboxylate (CAS 1809384-28-8)
- 5-Isopropyl-3-methylimidazolidine-2,4-dione (CAS 74310-99-9)
- N-((4aR,6R,7R,8R,8aS)-8-hydroxy-6-methoxy-2-phenylhexahydropyrano[3,2-d][1,3]dioxin-7-yl)acetamide (CAS 10300-76-2)
- (4-(Benzyl(ethyl)carbamoyl)phenyl)boronic acid (CAS 913835-41-3)
- 2-(1h-Pyrrolo[2,3-c]pyridin-3-yl)ethan-1-amine (CAS 933736-82-4)
- Prolactin-Releasing Peptide (12-31), rat (CAS 222988-10-5)
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 13829788188 / jacky.chen@cato-chem.com