5-Chloro-2-thiobenzenesulfonyl fluoride CAS 108158-05-0
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 108158-05-0 |
| Molecular Formula | C4H2ClFO2S2 |
| Molecular Weight | 200.64 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 5-Chloro-2-thiobenzenesulfonyl fluoride (CAS 108158-05-0), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C4H2ClFO2S2. Molecular weight: 200.64 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C4H2ClFO2S2 |
| Molecular Weight | 200.64 g/mol |
| Purity | 97%+ |
| Storage | Store at room temperature, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 3.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1987 |
| Halogen Content | F/Cl-containing |
| Sulfur Atoms | 2 |
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Recommended Standards
- Ethyl 3-(Chlorosulfonyl)propionate (CAS 103472-25-9)
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- (3R,4R,6R)-3,4-Bis(benzyloxy)-6-((benzyloxy)methyl)-5,5-difluorotetrahydro-2H-pyran-2-one (CAS 1369405-80-0)
- 4-Bromo-5-hydroxypicolinaldehyde (CAS 1289060-82-7)
- 5-Methyl-1-benzofuran-2-carbonitrile (CAS 35351-43-0)
- 5-Hydroxy-2-methoxyisonicotinaldehyde (CAS 867267-28-5)
- 1-(5-Ethyl-[1,2,4]triazolo[1,5-a]pyrimidin-7-yl)piperidin-4-amine (CAS 1713461-63-2)
- 7-Aminobicyclo[2.2.1]heptane-7-carboxylic acid (CAS 71046-22-5)
- (Des-Bromo)-Neuropeptide B (1-23) (human) (CAS 434897-64-0)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
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- Technical support: +86 13829788188 / jacky.chen@cato-chem.com