5-Chloro-2-hydrazinylbenzo[d]thiazole CAS 20174-72-5
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 20174-72-5 |
| Molecular Formula | C7H6ClN3S |
| Molecular Weight | 199.66 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity 5-Chloro-2-hydrazinylbenzo[d]thiazole (CAS 20174-72-5) pharmaceutical standards reference standard. Molecular formula: C7H6ClN3S. Molecular weight: 199.66 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C7H6ClN3S |
| Molecular Weight | 199.66 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) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1962 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 3 |
| Sulfur Atoms | 1 |
Related Chloro Standards
- 8-Chloro-2H-benzo[b][1,4]thiazin-3(4H)-one (CAS 100638-21-9)
- 6-Chloro-2-Methylthieno[3,2-d]pyrimidin-4-amine (CAS 1017789-18-2)
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Recommended Standards
- 5-Chloro-2h-benzo[b][1,4]thiazin-3(4H)-one (CAS 73500-76-2)
- 5-Chloro-3-methylbenzo[d]thiazol-2(3H)-one (CAS 2786-28-9)
- 5-Chloro-2-(methylthio)benzo[d]oxazole (CAS 64037-25-8)
- Idebenone-d6 (CAS 1536479-81-8)
- 4-Hydroxyhexanenitrile (CAS 51827-43-1)
- Guitarimycin V, 3,4B Dipropionate Triethylamine Salt (CAS CATO-C4X-123112)
- 4-Chloro-N-(piperidin-3-yl)benzamide (CAS 1343591-00-3)
- Mometasone Impurity 27 (CAS 201601-32-3)
- Methyl 6-bromo-1,2,2a,7b-tetrahydro-3H-cyclobuta[b]indole-3-carboxylate (CAS 2417969-85-6)
- Des-Ser39-Tirzepatide (CAS CATO-CPTD788936)
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