(2Z,4E)-2-(2,4-dichlorobenzenesulfonyl)-5-(4-methoxyphenyl)penta-2,4-dienenitrile 1025637-59-5 MS-10674 CAS 1025637-59-5
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1025637-59-5 |
| Molecular Formula | C18H13Cl2NO3S |
| Molecular Weight | 394.27 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
(2Z,4E)-2-(2,4-dichlorobenzenesulfonyl)-5-(4-methoxyphenyl)penta-2,4-dienenitrile 1025637-59-5 MS-10674 (CAS 1025637-59-5) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C18H13Cl2NO3S. Molecular weight: 394.27 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C18H13Cl2NO3S |
| Molecular Weight | 394.27 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; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 12.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1988 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
Recommended Standards
- Tert-butyl 2-(4-bromophenyl)-4-oxo-1,3,7-triazaspiro[4.4]Non-1-ene-7-carboxylate (CAS 2306269-89-4)
- (S)-(3-(8-Amino-1-bromoimidazo[1,5-a]pyrazin-3-yl)piperidin-1-yl)(3-methyloxetan-3-yl)methanone (CAS 1956434-97-1)
- Ethyl (R)-2-bromo-6-(tert-butyl)-10-oxo-5,6-dihydro-10H-pyrazolo[1,5-a]pyrido[2,1-c]pyrazine-9-carboxylate (CAS 2428621-62-7)
- 4-Bromo-2-(difluoromethyl)pyridine-3-carboxaldehyde (CAS 1804442-20-3)
- Phthalic acid, bis-C6-C8-branched alkyl esters C7-rich (CAS 71888-89-6)
- N,O-Bis(tert-butyldimethylsilyl)acetamide [tert-Butyldimethylsilylating Agent] (CAS 82112-21-8)
- ((4-Chlorophenyl)ethynyl)trimethylsilane (CAS 78704-49-1)
- Loratadine EP Impurity F (CAS 125743-80-8)
- Benzenesulfonic Impurity 4 (CAS 55034-26-9)
- Acetyl Tetrapeptide-5 (CAS 820959-17-9)
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