4-Ethyl-3-thiosemicarbazide CAS 13431-34-0
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 13431-34-0 |
| Molecular Formula | C3H9N3S |
| Molecular Weight | 119.19 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
4-Ethyl-3-thiosemicarbazide (CAS 13431-34-0) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C3H9N3S. Molecular weight: 119.19 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C3H9N3S |
| Molecular Weight | 119.19 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 1.0 |
| CAS Registry Year (est.) | 1960 |
| Nitrogen Atoms | 3 |
| Sulfur Atoms | 1 |
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- Semaglutide Impurity 145 (CAS CATO-C4X-2226145)
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