(2E)-3-[3-Chloro-2-sulfanylidene-5-(trifluoromethyl)-1,2-dihydropyridin-1-yl]-1-(4-chlorophenyl)prop-2-en-1-one CAS 338953-40-5
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 338953-40-5 |
| Molecular Formula | C15H8Cl2F3NOS |
| Molecular Weight | 378.20 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies (2E)-3-[3-Chloro-2-sulfanylidene-5-(trifluoromethyl)-1,2-dihydropyridin-1-yl]-1-(4-chlorophenyl)prop-2-en-1-one (CAS 338953-40-5), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C15H8Cl2F3NOS. Molecular weight: 378.20 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C15H8Cl2F3NOS |
| Molecular Weight | 378.20 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 |
| Degree of Unsaturation (DBE) | 10.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | F/Cl-containing |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
Related E Standards
- (2Z)-3-{[3-chloro-5-(trifluoromethyl)pyridin-2-yl]sulfanyl}-1-(4-chlorophenyl)prop-2-en-1-one (CAS 288270-43-9)
- 2-Chloro-N-[6-chloro-3-(3-methoxyphenyl)-4-oxo-4H-chromen-2-yl]acetamide (CAS 1017420-48-2)
- 3-Chloro-6-{4-[3-chloro-5-(trifluoromethyl)pyridin-2-yl]piperazin-1-yl}pyridazine (CAS 303149-98-6)
- 4-Chloro-N-(2-((3-chloro-5-(trifluoromethyl)pyridin-2-yl)amino)ethyl)benzamide (CAS 338409-32-8)
- 3-(2-Chloro-6-fluorobenzyl)-1-(3-chlorobenzyl)-4-hydroxypyridin-2(1H)-one (CAS 477869-76-4)
- 2-Chloro-3-(4-chlorobenzenesulfonyl)-4-methyl-6-phenylpyridine (CAS 343372-75-8)
- 6-chloro-N'-(3-chlorobenzoyl)-4-(trifluoromethyl)nicotinohydrazide (CAS 287979-15-1)
- N-(3-chloro-4-methylphenyl)-2-(4-(3-chlorophenyl)piperazin-1-yl)acetamide (CAS 477333-99-6)
Recommended Standards
- 2-(2-(3,4-Dichlorophenoxy)acetamido)benzene-1-sulfonyl fluoride (CAS 16638-96-3)
- 6-((3-Iodobenzyl)oxy)-3,4-dihydronaphthalen-1(2H)-one (CAS 1610447-02-3)
- (S)-N-((3-(3-Fluoro-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl)-2-oxooxazolidin-5-yl)methyl)acetamide (CAS 504437-66-5)
- 3-(4-Chlorophenyl)-5-(methylsulfanyl)-N-[4-(trifluoromethyl)phenyl]thiophene-2-carboxamide (CAS 477858-03-0)
- 2-((2-Amino-9-isobutyl-9H-purin-6-yl)thio)acetic acid (CAS 91338-68-0)
- Celiprolol (CAS 56980-93-9)
- 2-Methoxy-n,2-dimethylbutan-1-amine (CAS 1248040-44-9)
- 4-((4-Benzylpiperidin-1-yl)methyl)-7-methoxy-2H-chromen-2-one hydrochloride (CAS 1177604-42-0)
- Methyl 2-(((tert-butoxycarbonyl)amino)methyl)-6-formylisonicotinate (CAS 1393555-39-9)
- Tirzepatide Impurity 21 X TFA Salt (CAS CATO-C4X-324021)
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