(Z)-But-2-en-1-yl 4-methylbenzenesulfonate CAS 76454-94-9
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 76454-94-9 |
| Molecular Formula | C7H8O3S C4H8O |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies (Z)-But-2-en-1-yl 4-methylbenzenesulfonate (CAS 76454-94-9), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C7H8O3S C4H8O. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C7H8O3S C4H8O |
| Molecular Weight | 244.30 g/mol |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°C), keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1978 |
| Sulfur Atoms | 1 |
Recommended Standards
- 5-(2-Chloro-5-fluorophenyl)nicotinaldehyde (CAS 1346692-31-6)
- (4-(2-Hydroxyethyl)piperidin-1-yl)(phenyl)methanone (CAS 152902-80-2)
- Gadodiamide Impurity 5 (CAS CATO-C4X-31435)
- Allyl(3-chloro-5-fluorophenyl)sulfane (CAS 1379342-76-3)
- 4-(4-Hydroxymethylphenyl)benzoic acid (CAS 49743-87-5)
- 2-Methyl-1H-indol-3-amine (CAS 23876-59-7)
- D-Ser39-Tirzepatide (CAS CATO-CPTD788679)
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