Sodium Aurothiomalate - API Standards CAS 12244-57-4
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 12244-57-4 |
| Molecular Formula | C4H3AuO4S 2*Na |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Sodium Aurothiomalate - API Standards (CAS 12244-57-4) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C4H3AuO4S 2*Na. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C4H3AuO4S 2*Na |
| Molecular Weight | 367.08 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 | May oxidize slowly on prolonged air exposure; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 3.5 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1960 |
| Sulfur Atoms | 1 |
Recommended Standards
- 9-Methyl-1,11-dihydro-2H-pyrimido[4,5-a]carbazol-2-one (CAS 248246-45-9)
- N-(2-(methylsulfinyl)ethyl)thietan-3-amine (CAS 1880736-35-5)
- 5H-Pyrano[4,3-d]pyrimidine (CAS 23134-80-7)
- Methyl 3'-bromo-5'-hydroxy-[1,1'-biphenyl]-4-carboxylate (CAS 1261925-83-0)
- 3-(Methanesulfonylmethyl)-2-methylaniline (CAS 1183586-93-7)
- 4-Phenyl-6-(phenylamino)pyrimidine-5-carbonitrile (CAS 76990-17-5)
- Semaglutide impurity 197 (CAS CATO-C4X-2226197)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
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