1189657-00-8 Sodium Benzoylthioethanesulfonate-d4 sodium;2-benzoylsulfanyl-1,1,2,2-tetradeuterioethanesulfonate CAS 1189657-00-8
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1189657-00-8 |
| Molecular Formula | C9H9O4S2 Na |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 1189657-00-8 Sodium Benzoylthioethanesulfonate-d4 sodium;2-benzoylsulfanyl-1,1,2,2-tetradeuterioethanesulfonate (CAS 1189657-00-8), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C9H9O4S2 Na. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C9H9O4S2 Na |
| Molecular Weight | 268.28 g/mol |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°C), keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 5.5 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1989 |
| Sulfur Atoms | 2 |
Recommended Standards
- 7-Methoxy-1H-benzo[d]imidazole-5-carbaldehyde (CAS 1806623-22-2)
- 2-Amino-3-(7-fluoro-1H-indol-3-yl)propanoic acid (CAS 53314-95-7)
- 3-Fluoro-5-(piperidin-4-yl)pyridine dihydrochloride (CAS 1638968-09-8)
- Piperidolate (CAS 82-98-4)
- 2-(Chloromethyl)-4,4-dimethyl-1,3-dioxolane (CAS 126910-65-4)
- (5-methyl-4-phenyl-1,3-thiazol-2-yl)methanamine (CAS 244210-99-9)
- Semaglutide impurity 62 (CAS CATO-C4X-222662)
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