1-Propanesulfonic acid, 3,3'-dithiobis- CAS 17661-52-8
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 17661-52-8 |
| Molecular Formula | C6H14O6S4 |
| Molecular Weight | 310.43 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
1-Propanesulfonic acid, 3,3'-dithiobis- (CAS 17661-52-8) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C6H14O6S4. Molecular weight: 310.43 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C6H14O6S4 |
| Molecular Weight | 310.43 g/mol |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°C), keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO, water |
| Stability | Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 0.0 |
| CAS Registry Year (est.) | 1962 |
| Sulfur Atoms | 4 |
Related Propanesulfonic Standards
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- 1-propanesulfonic acid 5284-66-2 InChI=1/C3H8O3S/c1-2-3-7(4,5)6/h2-3H2,1H3,(H,4,5,6 propane-1-sulfonic acid (CAS 5284-66-2)
- 1-Propanesulfonic acid sodium salt (CAS 14533-63-2)
- 1-Propanesulfonic acid, 2-methyl-2-[(1-oxo-2-propen-1-yl)amino]-, polymer with N-ethenylformamide and 2-propenamide (CAS 82199-14-2)
- 1-Propanesulfonic acid, 2-methyl-2-[(1-oxo-2-propen-1-yl)amino]-, sodium salt , polymer with 2-propenenitrile (CAS 51555-38-5)
- 1-Propanesulfonic acid, 3-chloro-2-hydroxy-, sodium salt (CAS 70024-82-7)
- 2-Propanesulfonic Acid Sodium Salt (CAS 5399-58-6)
- 1-Propanesulfonic acid sodium salt monohydrate 304672-01-3 Sodium 1-propanesulfonate monohydrate (CAS 304672-01-3)
Recommended Standards
- tert-Butyl 3-(pyrrolidin-1-yl)-1-oxa-8-azaspiro[4.5]decane-8-carboxylate (CAS 1632286-24-8)
- 2-Amino-N-(2,3,4,5,6-pentamethylphenyl)-3-phenylpropanamide (CAS 1922861-13-9)
- 6,6'-(1,4-Phenylenebis(oxy))bis(hexan-1-ol) (CAS 154876-99-0)
- (S)-Methyl 2-acetamido-3-(2,5-difluorophenyl)propanoate (CAS 1956437-45-8)
- Ethyl 1-amino-5-bromo-4-fluoro-2,3-dihydro-1H-indene-1-carboxylate hydrochloride (CAS 2089649-44-3)
- 2-(3-Bromo-7-chloro-2-methylpyrazolo[1,5-a]pyrimidin-5-yl)-2-methylpropan-1-ol (CAS 2387597-78-4)
- 1-{[2-(Thiophen-2-yl)imidazo[1,2-a]pyridin-3-yl]methyl}piperidine-4-carboxylic acid (CAS 904817-36-3)
- [S(R)]-N-[(1R)-1-[5-(Diphenylphosphino)-9,9-dimethyl-9H-xanthen-4-yl]-2,2-dimethylpropyl]-2-methyl-2-propanesulfinamide (CAS 2162939-92-4)
- (S)-3-Amino-4-(2-chlorophenyl)butanoic acid (CAS 270596-36-6)
- Semaglutide impurity 196 (CAS CATO-C4X-2226196)
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