(E)-1-[2-(4-Chlorophenyl)-4-methyl-1,3-thiazol-5-yl]-3-(4-methoxyphenyl)-2-propen-1-one CAS 1164520-79-9
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1164520-79-9 |
| Molecular Formula | C20H16ClNO2S |
| Molecular Weight | 369.86 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies (E)-1-[2-(4-Chlorophenyl)-4-methyl-1,3-thiazol-5-yl]-3-(4-methoxyphenyl)-2-propen-1-one (CAS 1164520-79-9), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C20H16ClNO2S. Molecular weight: 369.86 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C20H16ClNO2S |
| Molecular Weight | 369.86 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 13.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1989 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
Related E Standards
- 2-[(4-Chlorophenyl)sulfanyl]-N-(4-phenoxyphenyl)acetamide (CAS 882079-36-9)
- (E)-[(4-Chlorophenyl)methoxy](1-{3-methyl-5-thia-2,7-diazatricyclo[6.4.0.0^{2,6}]dodeca-1(12),3,6,8,10-pentaen-4-yl}ethylidene)amine (CAS 478063-11-5)
- Benzyl (2-(4-(4-chlorophenyl)-1H-imidazol-2-yl)propan-2-yl)carbamate (CAS 1416438-44-2)
- N-(3-Chlorophenyl)-5-methyl-11-oxo-5H,5aH,6H,7H,8H,9H,11H-pyrido[2,1-b]quinazoline-3-carboxamide (CAS 1574582-23-2)
- (4Z)-1-(4-Chlorophenyl)-4-{[(3,4-dimethylphenyl)amino]methylidene}-3-ethoxy-4,5-dihydro-1H-pyrazol-5-one (CAS 338751-05-6)
- 1,1'-(4-(5-(2-Chlorophenyl)furan-2-yl)-2,6-dimethyl-1,4-dihydropyridine-3,5-diyl)diethanone (CAS 303093-79-0)
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Recommended Standards
- 9-Chloro-5-methyl-2,3-diphenylimidazo[1,2-c]quinazoline (CAS 646534-31-8)
- 2-(5-(5-Chloro-1,3-dimethyl-1H-benzo[d]imidazol-2(3H)-ylidene)-4-oxo-2-thioxothiazolidin-3-yl)acetic acid (CAS 84696-95-7)
- 5-(n-(Adamantan-1-yl)sulfamoyl)-2-chlorobenzoic acid (CAS 74138-24-2)
- 3-Methyl-1-propyl-1h-pyrazol-4-amine (CAS 1006457-04-0)
- (S)-2-(4-Bromophenyl)piperidine (CAS 1228559-45-2)
- 2-Bromo-5-ethoxy-4-(2-propynyloxy)benzaldehyde (CAS 429621-52-3)
- 2-(4,6-Dimethylpyrimidin-2-yl)-N-(2-(3-(prop-1-en-2-yl)phenyl)propan-2-yl)hydrazine-1-carboxamide (CAS 380333-81-3)
- 6-(Difluoromethyl)-3-fluoro-2-methoxypyridin-4-amine (CAS 1806813-68-2)
- 2,6-Diamino-5-iminopyrimidin-4(5H)-one (CAS 72091-25-9)
- Allo-Thr5-Tirzepatide (CAS CATO-CPTD788934)
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