5-Chloro-3-(4-chlorophenyl)-1,2,4-thiadiazole CAS 887623-87-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 887623-87-2 |
| Molecular Formula | C8H4Cl2N2S |
| Molecular Weight | 231.10 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity 5-Chloro-3-(4-chlorophenyl)-1,2,4-thiadiazole (CAS 887623-87-2) pharmaceutical standards reference standard. Molecular formula: C8H4Cl2N2S. Molecular weight: 231.10 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C8H4Cl2N2S |
| Molecular Weight | 231.10 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.) | 1987 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 1 |
Related Chloro Standards
- 5-Chloro-1-benzothiophene-2-carbonyl chloride (CAS 13771-97-6)
- 5-Chloro-3-(3-chlorophenyl)-1,2,4-thiadiazole (CAS 138426-28-5)
- 2-chloro-5-(4-chlorophenyl)-1,3,4-thiadiazole (CAS 19430-31-0)
- 2-chloro-5-(2-chlorophenyl)-1,3,4-thiadiazole (CAS 36894-93-6)
- 3-Chloro-6-(5-chlorothiophen-2-yl)pyridazine (CAS 75792-71-1)
- 5-Chloro-4-(4-chlorophenyl)-1,2,3-thiadiazole (CAS 338407-87-7)
- 6-Chloro-9-(3-chloropropyl)-9H-purine (CAS 113379-30-9)
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Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
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