(5E)-2-{[(3-chlorophenyl)methyl]amino}-5-{[3-(pyrimidin-2-yloxy)phenyl]methylidene}-4,5-dihydro-1,3-thiazol-4-one CAS 860789-45-3
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 860789-45-3 |
| Molecular Formula | C21H15ClN4O2S |
| Molecular Weight | 422.89 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
(5E)-2-{[(3-chlorophenyl)methyl]amino}-5-{[3-(pyrimidin-2-yloxy)phenyl]methylidene}-4,5-dihydro-1,3-thiazol-4-one (CAS 860789-45-3) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C21H15ClN4O2S. Molecular weight: 422.89 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C21H15ClN4O2S |
| Molecular Weight | 422.89 g/mol |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°C), protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 16.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 4 |
| Sulfur Atoms | 1 |
Related E Standards
- 2-[2-(2-Chlorophenyl)-4-phenyl-1,3-thiazol-5-yl]-N-(4-fluorophenyl)acetamide (CAS 338957-29-2)
- 2-[2-(4-Chlorophenyl)-4-phenyl-1,3-thiazol-5-yl]-N-(4-fluorophenyl)acetamide (CAS 338957-19-0)
- 2-{[(4-chlorophenyl)carbamoyl]amino}-3-phenylpropyl 3-methylbenzoate (CAS 338963-27-2)
- Ethyl 2-(2-{[(4-chlorophenyl)sulfonyl]amino}-1,3-thiazol-4-yl)benzenecarboxylate (CAS 250713-81-6)
- 3-(2-Chlorophenyl)-N-(1,5-dimethyl-3-oxo-2-phenyl-2,3-dihydro-1H-pyrazol-4-yl)-5-methylisoxazole-4-carboxamide (CAS 329207-62-7)
- Ethyl 3-{[(4-chlorophenyl)carbamoyl]methoxy}pyrido[1,2-a]indole-10-carboxylate (CAS 339107-06-1)
- 7-(2-Chlorophenyl)-2-(4-phenylpiperazin-1-yl)thieno[3,2-d]pyrimidin-4(1H)-one (CAS 1242871-68-6)
- 2-(4-Chlorophenyl)-N-(2-methoxy-5-(piperidin-1-ylsulfonyl)phenyl)acetamide (CAS 940850-10-2)
Recommended Standards
- Ethyl 5-{[N-(4-chlorophenyl)benzenesulfonamido]methyl}-4,5-dihydro-1,2-oxazole-3-carboxylate (CAS 306978-16-5)
- 2-bromo-4-(2,4-dibromophenoxy)-Phenol (CAS 862807-89-4)
- Ethyl 5-(((4-chloro-N-phenylphenyl)sulfonamido)methyl)-4,5-dihydroisoxazole-3-carboxylate (CAS 306978-14-3)
- Picolinoyl cyanide (CAS 87838-53-7)
- 6-(2-(Aziridin-1-yl)ethoxy)-5-bromonicotinic acid (CAS 1216703-32-0)
- Indolizine-3-carbaldehyde (CAS 56671-63-7)
- Methyl 2-(2,2-dimethylcyclopropyl)acetate (CAS 20602-89-5)
- Methyl 5-hydroxy-2,4-dimethylbenzoate (CAS 50790-71-1)
- 1-(O-tolyl)-1H-imidazole-4-carboxamide (CAS 1427015-21-1)
- Insulin Degludec Impurity 20 (CAS CATO-C4X-215720)
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