4-(Bis((4-chlorophenyl)thio)methylene)-2-phenyloxazol-5(4H)-one CAS 67002-19-1
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 67002-19-1 |
| Molecular Formula | C22H13Cl2NO2S2 |
| Molecular Weight | 458.38 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 4-(Bis((4-chlorophenyl)thio)methylene)-2-phenyloxazol-5(4H)-one (CAS 67002-19-1), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C22H13Cl2NO2S2. Molecular weight: 458.38 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C22H13Cl2NO2S2 |
| Molecular Weight | 458.38 g/mol |
| Purity | 97%+ |
| Storage | Store at room temperature, 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) | 16.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1976 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 2 |
Related Bis Standards
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- (2S)-2-(4-Chlorophenyl)-1-[4-[(5R,7R)-6,7-dihydro-7-hydroxy-5-methyl-5H-cyclopentapyrimidin-4-yl]-1-piperazinyl]-3-[(1-methylethyl)amino]-1-propanone (CAS 1001264-89-6)
- (E)-[(4-Chlorophenyl)methoxy]({1-[3-(2,2,3,3-tetrafluoropropoxy)-5-(trifluoromethyl)pyridin-2-yl]ethylidene})amine (CAS 866137-55-5)
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- 1-[3-[4-(3-Chlorophenyl)-1-piperazinyl]propyl]-4-(2-phenoxyethyl)-1,2,4-triazolidine-3,5-dione (CAS 153707-88-1)
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Recommended Standards
- Tea polyphenol (CAS 84650-60-2)
- 4-((3-Bromophenyl)sulfonyl)-N-(1-(thiophen-2-yl)ethyl)piperazine-1-carboxamide (CAS 1090528-71-4)
- Gcg (CAS 4233-96-9)
- 2-(2,3-Dihydro-1H-indol-1-yl)-5-(trifluoromethyl)-phenylamine (CAS 73551-84-5)
- 2-Amino-6-fluoro-4-oxo-4H-1-benzopyran-3-carboxaldehyde (CAS 288399-47-3)
- Ethyl 4-Hydroxypyrimidine-5-carboxylate (CAS 4786-52-1)
- (3-Bromo-2-cyclopropylphenyl)boronic acid (CAS 2225174-06-9)
- (E)-{[6-(benzylsulfanyl)imidazo[2,1-b][1,3]thiazol-5-yl]methylidene}[(3,4-dichlorophenyl)methoxy]amine (CAS 338976-37-7)
- ethyl 2-[(6-formyl-2H-1,3-benzodioxol-5-yl)oxy]acetate (CAS 13668-86-5)
- Semaglutide Impurity 125 xTFA Salt (CAS CATO-C4X-2226125)
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