2,2＇-Thiodiacetic Acid CAS 123-93-3
Purity >95%In StockPharmaceutical Standards
| CAS No. | 123-93-3 |
| Molecular Formula | C4H6O4S |
| Molecular Weight | 150.15 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity 2,2＇-Thiodiacetic Acid (CAS 123-93-3) pharmaceutical standards reference standard. Molecular formula: C4H6O4S. Molecular weight: 150.15 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C4H6O4S |
| Molecular Weight | 150.15 g/mol |
| Purity | >95% |
| 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.) | 1957 |
| Sulfur Atoms | 1 |
Recommended Standards
- DL-Glutamic-2,4,4-d3 Acid (CAS 96927-56-9)
- 5-Aminoisothiazole-3,4-dicarbonitrile (CAS 100326-56-5)
- Orforglipron impurity 36 (CAS 1092961-07-3)
- Ethyl 3-((4-chloro-1h-pyrazol-1-yl)methyl)-1,2,4-oxadiazole-5-carboxylate (CAS 1170802-11-5)
- Methyl 1-(3,4-Dichlorophenyl)-4-oxocyclohexanecarboxylate (CAS 1384264-84-9)
- Ethyl 5-(2,4-difluorophenyl)-5-oxopentanoate (CAS 898753-08-7)
- 1-(2-methylpropyl)-1H-imidazole-4-sulfonyl chloride (CAS 1339876-92-4)
- Clomipramine EP Impurity B (CAS 50-49-7)
- 2-(ethylsulfamoyl)acetic acid (CAS 1042583-96-9)
- [α-Glu](Side Chain)-Semaglutide (CAS CATO-C4X-2226159)
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