(E)-4-(Octadecyloxy)-4-oxobut-2-enoic acid CAS 1741-93-1
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1741-93-1 |
| Molecular Formula | C22H40O4 |
| Molecular Weight | 368.55 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity (E)-4-(Octadecyloxy)-4-oxobut-2-enoic acid (CAS 1741-93-1) pharmaceutical standards reference standard. Molecular formula: C22H40O4. Molecular weight: 368.55 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C22H40O4 |
| Molecular Weight | 368.55 g/mol |
| Purity | 97%+ |
| Storage | Store at room temperature, keep sealed and dry |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure |
| Degree of Unsaturation (DBE) | 3.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1957 |
Related E Standards
- 2-((Octadecyloxy)methyl)pyridine (CAS 1228182-56-6)
- 4-(Octadecyloxy)aniline (CAS 4105-89-9)
- 2-(4-(Octadecyloxy)phenyl)acetonitrile (CAS 80280-48-4)
- 4-(Octadecyloxy)benzoic acid (CAS 15872-50-1)
- 2-{2-[2-(Octadecyloxy)ethoxy]ethoxy}ethan-1-ol (CAS 4439-32-1)
- 2-(Octadecyloxy)ethanol (CAS 2136-72-3)
- 5-(Octadecyloxy)isophthalic acid (CAS 143294-86-4)
- 1-(Octadecyloxy)octadecane (CAS 6297-03-6)
Recommended Standards
- (9Z,12Z)-3-Hydroxy-2-(hydroxymethyl)propyl octadeca-9,12-dienoate (CAS 1470305-83-9)
- 1,4-Dinonyl (2Z)-2-butenedioate (CAS 2787-64-6)
- 1-Hexyl-d13-3-(1-naphthoyl)indole JWH 19-d13 (1.0mg/ml in Acetonitrile) (CAS 1346598-25-1)
- 4-Cyclopropyl-3-methylpyridine (CAS 865075-25-8)
- Methyl 2-methyl-3-oxo-1,2,3,4-tetrahydroisoquinoline-7-carboxylate (CAS 2383390-95-0)
- Gonadorelin impurity 1 (CAS CATO-C4X-23541)
- Tetrabenz[a,c,h,j]anthracene (CAS 215-11-2)
- Methyl (2-(methoxymethyl)benzoyl)glycinate (CAS 1153148-35-6)
- 1-Azetidinepropanamine (CAS 54262-75-8)
- Peptide Impurity 81 TFA (CAS CATO-CPTD788581)
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