4-(2,3,4-Trichlorophenyl)thiazol-2-amine CAS 123971-41-5
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 123971-41-5 |
| Molecular Formula | C9H5Cl3N2S |
| Molecular Weight | 279.57 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
4-(2,3,4-Trichlorophenyl)thiazol-2-amine (CAS 123971-41-5) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C9H5Cl3N2S. Molecular weight: 279.57 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C9H5Cl3N2S |
| Molecular Weight | 279.57 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.) | 1992 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 1 |
Related Trichlorophenyl Standards
- 4-(2,4,5-Trichlorophenyl)-1,3-thiazol-2-amine (CAS 900640-48-4)
- 4-Oxo-4-(3,4,5-trichlorophenyl)butanoic acid (CAS 62903-19-9)
- 5-Methyl-1-(2,4,5-trichlorophenyl)-1H-pyrazol-3(2H)-one (CAS 14575-29-2)
- 3-Methyl-1-(2,4,6-trichlorophenyl)-1H-pyrazol-5(4H)-one (CAS 14657-25-1)
- (5-(2,4,5-Trichlorophenyl)furan-2-yl)methanol (CAS 773870-51-2)
- 3-Methyl-1-(2,4,6-trichlorophenyl)-1H-pyrazol-5-amine (CAS 106259-87-4)
- 1-(2,4,6-Trichlorophenyl)-1H-pyrrole-2,5-dione (CAS 13167-25-4)
- 1-(2,4,5-Trichlorophenyl)-2,5-dihydro-1H-pyrrole-2,5-dione (CAS 31489-22-2)
Recommended Standards
- 5-Chloro-3-[(2,6-dichlorophenyl)methyl]-1,2,4-thiadiazole (CAS 1221341-60-1)
- 3-Chloro-2-cyclopropyl-5-(tetramethyl-1,3,2-dioxaborolan-2-yl)pyridine (CAS 1355067-20-7)
- 5-Chloro-3-[(3,4-dichlorophenyl)methyl]-1,2,4-thiadiazole (CAS 1221341-22-5)
- 2-(1,1-difluoroethyl)piperazine;dihydrochloride (CAS 2708281-69-8)
- tert-Butyl 2-chloro-2-(triphenylphosphoranylidene)acetate (CAS 97872-61-2)
- (R)-Propafenone (CAS 107381-31-7)
- 4-(Tert-butyl)benzene-1,3-diol (CAS 2206-50-0)
- 2-(Difluoromethyl)-3-iodo-4-nitropyridine-6-carboxaldehyde (CAS 1807094-70-7)
- 3-(Difluoromethyl)pyrazin-2-amine (CAS 1785423-85-9)
- Insulin Detemir (CAS 169148-63-4)
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)
- Technical support: +86 13829788188 / jacky.chen@cato-chem.com