(5E)-3-(4-Chlorophenyl)-5-{[(4-chlorophenyl)amino]methylidene}-4-oxo-1,3-thiazolidin-1-ium-1-olate CAS 338752-82-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 338752-82-2 |
| Molecular Formula | C16H12Cl2N2O2S |
| Molecular Weight | 367.25 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
(5E)-3-(4-Chlorophenyl)-5-{[(4-chlorophenyl)amino]methylidene}-4-oxo-1,3-thiazolidin-1-ium-1-olate (CAS 338752-82-2) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C16H12Cl2N2O2S. Molecular weight: 367.25 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C16H12Cl2N2O2S |
| Molecular Weight | 367.25 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°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) | 11.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 1 |
Related E Standards
- 1,3-Bis(4-chlorophenyl)-5-phenyl-4,5-dihydro-1H-pyrazole (CAS 7245-52-5)
- 2,4-Bis(4-chlorophenyl)phthalazin-1(2H)-one (CAS 478048-21-4)
- 3,5-Bis(4-chlorophenyl)-1-phenyl-4,5-dihydro-1H-pyrazole (CAS 57845-06-4)
- 2-(4-Chlorophenyl)-1-(3-(piperidin-1-ylmethyl)-1,4-thiazepan-4-yl)ethan-1-one (CAS 1421523-68-3)
- 5-(4-Chlorophenyl)-1-(2,4-dichlorophenyl)-1H-pyrazole-3-carboxylic acid (CAS 158941-07-2)
- 5-(4-Chlorophenyl)-1-(3,4-dichlorophenyl)-1H-pyrazole-3-carboxylic acid (CAS 158941-10-7)
- 1-(3-Chlorophenyl)-3-(2,4-dichlorophenyl)-1H-pyrazole-5-carboxylic acid (CAS 618383-14-5)
- 1-(3-Chlorophenyl)-5-(3,4-dichlorophenyl)-1H-pyrazole-3-carboxylic acid (CAS 477712-31-5)
Recommended Standards
- (4E)-4-[(Dimethylamino)methylidene]-1-[4-(trifluoromethoxy)phenyl]-3-(trifluoromethyl)-4,5-dihydro-1H-pyrazol-5-one (CAS 338403-22-8)
- (R)-N-[2-(4-Iodophenyl)propyl]propane-2-sulfonamide (CAS 375345-98-5)
- N-Benzyl-2-methoxy-5-(4,4,5,5-tetramethyl-[1,3,2]dioxaborolan-2-yl)-benzamide (CAS 1706749-35-0)
- 5-Propyl-4H-1,2,4-triazole-3,4-diamine (CAS 88512-68-9)
- 4-(Sec-butyl)benzenesulfonohydrazide (CAS 869947-10-4)
- 2-(4-(Diethylamino)phenyl)-2-oxoacetic acid (CAS 151453-17-7)
- 5-(Methoxymethyl)imidazolidine-2,4-dione (CAS 104540-39-8)
- (S)-4-(Benzyloxy)-3-hydroxy-4-oxobutanoic acid (CAS 66178-04-9)
- Lenalidomide Impurity 1 (CAS 2197414-57-4)
- (9-D-Asp) Semaglutide X Sodium salt (CAS CATO-CPTD788617)
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