Methyl 3-[(1,2,3-thiadiazol-4-ylcarbonyl)amino]-2-thiophenecarboxylate CAS 478261-72-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 478261-72-2 |
| Molecular Formula | C9H7N3O3S2 |
| Molecular Weight | 269.30 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Methyl 3-[(1,2,3-thiadiazol-4-ylcarbonyl)amino]-2-thiophenecarboxylate (CAS 478261-72-2) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C9H7N3O3S2. Molecular weight: 269.30 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C9H7N3O3S2 |
| Molecular Weight | 269.30 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Nitrogen Atoms | 3 |
| Sulfur Atoms | 2 |
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Recommended Standards
- Methyl 3-(benzylcarbamoyl)benzoate (CAS 925159-45-1)
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- Methyl 3'-(acetylamino)[1,1'-biphenyl]-3-carboxylate (CAS 893737-82-1)
- 2-(4-(tert-Butoxycarbonyl)piperazin-1-yl)propanoic acid (CAS 680579-19-5)
- [1,1'-Biphenyl]-3-yl(methyl)sulfane (CAS 31477-46-0)
- 1-Methyl-2-(trifluoromethyl)-1H-benzo[d]imidazole-5-carbonitrile (CAS 1506412-07-2)
- 2-(4-Chlorophenyl)-1-(3-fluorophenyl)ethanone (CAS 1183554-70-2)
- N-((tetrahydro-2H-pyran-4-yl)methyl)propan-2-amine (CAS 960047-93-2)
- 5-Bromo-N,3-dimethyl-2-nitroaniline (CAS 1639116-33-8)
- Semaglutide impurity 208 (CAS CATO-C4X-2226208)
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