(3E)-1-[2-(4-Chlorophenyl)-1,3-thiazol-5-yl]-3-({2-[3-(trifluoromethyl)phenoxy]ethoxy}imino)propan-1-one CAS 339279-44-6
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 339279-44-6 |
| Molecular Formula | C21H16ClF3N2O3S |
| Molecular Weight | 468.88 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
(3E)-1-[2-(4-Chlorophenyl)-1,3-thiazol-5-yl]-3-({2-[3-(trifluoromethyl)phenoxy]ethoxy}imino)propan-1-one (CAS 339279-44-6) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C21H16ClF3N2O3S. Molecular weight: 468.88 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C21H16ClF3N2O3S |
| Molecular Weight | 468.88 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) | 13.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | F/Cl-containing |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 1 |
Related E Standards
- 2-[[(4-chlorophenyl)sulfonyl]-3-(trifluoromethyl)anilino]-N-phenylacetamide (CAS 337922-22-2)
- 4-(4-Chlorophenyl)-2-(4-fluorophenoxy)-6-[3-(trifluoromethyl)phenyl]pyridine-3-carbonitrile (CAS 303984-59-0)
- (E)-({6-[(4-chlorophenyl)sulfanyl]imidazo[2,1-b][1,3]thiazol-5-yl}methylidene)[(2,6-dichlorophenyl)methoxy]amine (CAS 339022-82-1)
- (E)-6-((4-chlorophenyl)thio)imidazo[2,1-b]thiazole-5-carbaldehyde O-(2,4-dichlorobenzyl) oxime (CAS 339022-78-5)
- Ethyl 5-(2-chlorophenyl)-2-(2-methoxybenzylidene)-7-methyl-3-oxo-3,5-dihydro-2H-thiazolo[3,2-a]pyrimidine-6-carboxylate (CAS 324566-08-7)
- 3-((4-Chlorophenyl)sulfonyl)-1-cyclopentyl-2-imino-10-methyl-1H-dipyrido[1,2-a:2',3'-d]pyrimidin-5(2H)-one (CAS 606955-69-5)
- 3-((4-Chlorophenyl)sulfonyl)-1-cyclopentyl-2-imino-8-methyl-1H-dipyrido[1,2-a:2',3'-d]pyrimidin-5(2H)-one (CAS 606956-05-2)
- N-(2-(4-(1-((4-chlorophenyl)sulfonyl)-1H-pyrazol-3-yl)phenoxy)ethyl)-N-methylpyridin-2-amine (CAS 477713-83-0)
Recommended Standards
- 3-{[(4-bromophenyl)methyl]sulfanyl}-5-({[(4-chlorophenyl)methyl]sulfanyl}methyl)-4-ethyl-4H-1,2,4-triazole (CAS 344268-63-9)
- 2-((4-Chloro-N-phenylphenyl)sulfonamido)-N-(3-(trifluoromethyl)phenyl)acetamide (CAS 339102-58-8)
- N4-(6-Chloro-2-methoxyacridin-9-yl)-N1,N1-bis(2-chloroethyl)pentane-1,4-diamine (CAS 64046-79-3)
- 1-(Aminoacetyl)-2,5-dihydro-1h-pyrrole (CAS 486414-46-4)
- 1-Methyl-4-[(1-methyl-3-pyrrolidinyl)methyl]piperazine (CAS 1353504-87-6)
- Methyl 2-(thiomorpholin-3-yl)acetate (CAS 171351-30-7)
- 5-ethynyl-7H-pyrrolo[2,3-d]pyrimidin-4-amine (CAS 865365-87-3)
- 2-Chloro-n-(quinolin-3-yl)acetamide (CAS 121221-07-6)
- Tert-butyl 3-(bromomethyl)-1H-pyrrolo[2,3-b]pyridine-1-carboxylate (CAS 144657-69-2)
- D-β-Asp9-Tirzepatide (CAS CATO-CPTD788932)
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