4,5-Dichloro-2-(4-chlorophenyl)thiazole CAS 1355220-02-8
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1355220-02-8 |
| Molecular Formula | C9H4Cl3NS |
| Molecular Weight | 264.56 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Order 4,5-Dichloro-2-(4-chlorophenyl)thiazole (CAS 1355220-02-8) pharmaceutical standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C9H4Cl3NS. Molecular weight: 264.56 g/mol. COA included with every batch.
Physical & Chemical Properties
| Molecular Formula | C9H4Cl3NS |
| Molecular Weight | 264.56 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO |
| 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.) | 1991 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
Related Dichloro Standards
- 4,5-Dichloro-2-(2-chlorophenyl)thiazole (CAS 1355189-38-6)
- 1,2-Dichloro-5-methyl-3-trifluoromethyl-benzene (CAS 80245-33-6)
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Recommended Standards
- 2-[2-(2-chlorophenyl)ethenyl]-4,4,5,5-tetramethyl-1,3,2-dioxaborolane (CAS 1377186-57-6)
- (E)-2-(2-Chlorostyryl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane (CAS 1355094-04-0)
- (E)-2-(3-Chlorostyryl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane (CAS 871125-84-7)
- 4-(4-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl)thiazol-2-amine (CAS 269410-17-5)
- Methyl 3-methyl-4-oxobutanoate (CAS 65038-34-8)
- Abemaciclib Impurity 53 (CAS CATO-C4X-293753)
- Drotaverine Impurity 16 (CAS 37491-68-2)
- Ethyl 2-(bromomethyl)-4,5-dimethoxybenzoate (CAS 15365-26-1)
- 3-(4-Bromo-1H-pyrazol-1-yl)-6-chloropyridazine (CAS 957035-33-5)
- Semaglutide impurity 286 (CAS CATO-C4X-2226286)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
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