3-Ethynylthietane 1,1-dioxide CAS 2168206-78-6
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 2168206-78-6 |
| Molecular Formula | C5H6O2S |
| Molecular Weight | 130.16 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 3-Ethynylthietane 1,1-dioxide (CAS 2168206-78-6), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C5H6O2S. Molecular weight: 130.16 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C5H6O2S |
| Molecular Weight | 130.16 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure |
| Degree of Unsaturation (DBE) | 3.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1998 |
| Sulfur Atoms | 1 |
Recommended Standards
- 3-Ethynyl-3-hydroxythietane 1-oxide (CAS 2621398-42-1)
- 4,5-dihydrothiophene-2-carboxylic acid (CAS 86610-33-5)
- 2-Fluoro-4-methyl-cyclohexanone (CAS 696-03-7)
- 4-Bromo-4,4-difluorobutan-1-ol (CAS 155957-60-1)
- 2-Methyl-4,6-diphenylpyrylium tetrafluoroborate (CAS 1911-95-1)
- 4-(Chloromethyl)-3-(difluoromethyl)pyridine-2-sulfonyl chloride (CAS 1803694-75-8)
- N-(3-(1H-Pyrrolo[2,3-b]pyridin-1-yl)propyl)-2-fluorobenzamide (CAS 1798525-45-7)
- 1-Bromo-3,5-dichloro-2-methylbenzene (CAS 115615-19-5)
- Dibenzyl(3-methoxypropyl)amine (CAS 1027280-73-4)
- CGMP Dependent Kinase Inhibitor Peptide (CAS 82801-73-8)
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