5-(3,4-Dichlorophenyl)-1,3,4-thiadiazol-2-amine CAS 28004-64-0
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 28004-64-0 |
| Molecular Formula | C8H5Cl2N3S |
| Molecular Weight | 246.12 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
5-(3,4-Dichlorophenyl)-1,3,4-thiadiazol-2-amine (CAS 28004-64-0) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C8H5Cl2N3S. Molecular weight: 246.12 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C8H5Cl2N3S |
| Molecular Weight | 246.12 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1965 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 3 |
| Sulfur Atoms | 1 |
Related Dichlorophenyl Standards
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- 3-(3,5-dichlorophenyl)-1H-1,2,4-triazole-5-thiol (CAS 261511-12-0)
- 5-(2,3-Dichlorophenyl)-1,3,4-thiadiazol-2-amine (CAS 299443-17-7)
- 5-(2,4-Dichlorophenyl)-1,3,4-thiadiazol-2-amine (CAS 28004-63-9)
- 5-(2,5-Dichlorophenyl)-4h-1,2,4-triazole-3-thiol (CAS 735322-62-0)
- 5-(2,6-Dichlorophenyl)-1,3,4-thiadiazol-2-amine (CAS 89978-31-4)
- 5-(3,5-Dichlorophenyl)-1,3,4-thiadiazol-2-amine (CAS 70057-64-6)
- 4-(3,4-Dichlorophenyl)tetrahydro-2H-pyran-4-amine (CAS 1152880-19-7)
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