S-Acetylthioacetic Acid CAS 1190-93-8
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1190-93-8 |
| Molecular Formula | C4H6O3S |
| Molecular Weight | 134.15 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
S-Acetylthioacetic Acid (CAS 1190-93-8) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C4H6O3S. Molecular weight: 134.15 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C4H6O3S |
| Molecular Weight | 134.15 g/mol |
| Purity | 97%+ |
| 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
- trans-1,4-Dibromo-2-butene-d6 (CAS 118886-18-3)
- Dimethyl sulfate-<SUP>13</SUP>C<SUB>2</SUB>,d<SUB>6</SUB> (CAS 1216599-58-4)
- Methyl 3-fluoro-2,2-dimethylpropanoate (CAS 1068560-15-5)
- 1-Methyl-1H-benzoimidazole-2-ethanamine Dihydrochloride (CAS 138078-14-5)
- 3-(2-Hydroxypropyl)-5-methyl-2-oxazolidinone (CAS 3375-84-6)
- 4-Chloro-2-(2-chloro-4-nitrostyryl)benzene-1-sulfonyl fluoride (CAS 31368-20-4)
- n-(3,5-Dimethylbenzyl)propan-1-amine (CAS 1094291-91-4)
- 4-{[(4-Nitrobenzyl)oxy]imino}tetrahydro-1(2H)-pyridinecarboxamide (CAS 338761-80-1)
- 5-Bromo-2-iodo-pyridine-3-carbonitrile (CAS 1346540-97-3)
- Semaglutide impurity 86 (CAS CATO-C4X-152686)
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