(Z)-1,2-Bis(phenylsulfonyl)ethene CAS 963-15-5
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 963-15-5 |
| Molecular Formula | C14H12O4S2 |
| Molecular Weight | 308.37 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Order (Z)-1,2-Bis(phenylsulfonyl)ethene (CAS 963-15-5) pharmaceutical standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C14H12O4S2. Molecular weight: 308.37 g/mol. COA included with every batch.
Physical & Chemical Properties
| Molecular Formula | C14H12O4S2 |
| Molecular Weight | 308.37 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1957 |
| Sulfur Atoms | 2 |
Recommended Standards
- (S)-Tert-butyl 2-(1-(4-(ethoxycarbonyl)phenyl)ethyl)hydrazinecarboxylate (CAS 870822-89-2)
- [(2-Fluorophenyl)methyl]({[(4-methylphenyl)methyl]sulfamoyl})amine (CAS 337924-24-0)
- (S)-ethyl 3-(4-aminophenyl)-2-(tert-butoxycarbonylamino)propanoate (CAS 67630-01-7)
- 4-[(3,5-dimethyl-1h-pyrazol-1-yl)methyl]-n'-hydroxybenzene-1-carboximidamide (CAS 1158102-09-0)
- 2-((3,4-Dimethoxyphenyl)thio)acetic acid (CAS 95735-63-0)
- tert-Butyl (2R)-2-formyl-2-methyl-pyrrolidine-1-carboxylate (CAS 1623409-38-0)
- 4-(1-Methyl-1h-pyrazol-5-yl)butan-2-amine (CAS 1343256-88-1)
- Crizotinib impurity 17 (CAS 2322541-37-5)
- Methyl (R)-2-carbamoylpyrrolidine-1-carboxylate (CAS 2165550-07-0)
- Nonapeptide-1 (CAS 158563-45-2)
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