Methyl (E)-3-(4-((3-methylbut-2-en-1-yl)oxy)phenyl)acrylate CAS 81053-49-8
| CAS No. | 81053-49-8 |
| Molecular Formula | C15H18O3 |
| Molecular Weight | 246.30 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Based on its molecular formula C15H18O3, Methyl (E)-3-(4-((3-methylbut-2-en-1-yl)oxy)phenyl)acrylate contains a carboxylic acid group, a hydroxyl group, an ether linkage, a polycyclic aromatic system; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 246.30 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.
Methyl (E)-3-(4-((3-methylbut-2-en-1-yl)oxy)phenyl)acrylate (CAS 81053-49-8) is a high-purity analytical reference standard with the molecular formula C15H18O3 and a molecular weight of 246.30 g/mol.
This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.
The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.
Physical & Chemical Properties
| Molecular Formula | C15H18O3 |
| Molecular Weight | 246.30 g/mol |
| Appearance | Off-white to pale yellow crystalline powder |
| 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 |
| Degree of Unsaturation (DBE) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1980 |
Recommended Standards
- Hexane-1,6-disulfonic acid (CAS 54503-01-4)
- Methyl 2-(4-(4-hydroxyphenyl)cyclohexylidene)acetate (CAS 701232-66-8)
- H-D-Orn(Boc,Me)-OH (CAS 2350038-80-9)
- Methyl 3-((2-((tert-butoxycarbonyl)amino)ethyl)amino)propanoate (CAS 677028-32-9)
- 5-Bromo-4-methylpyridine-2,3-diamine (CAS 41230-93-7)
- tert-Butyl 3-(2,5-difluorophenyl)piperazine-1-carboxylate (CAS 886768-65-6)
- 3-(4-Fluoro-2-methylphenyl)-2-oxopropanoic acid (CAS 1249266-47-4)
- 4-((3-Chloro-2-fluorophenyl)amino)-7-methoxyquinazolin-6-ol (CAS 612501-52-7)
- 1-(4-Methoxyphenyl)pentan-1-amine (CAS 83948-36-1)
- (3-Amino-4-chlorophenyl)(p-tolyl)methanone (CAS 106841-04-7)
- 4,6-Dimethyl-3-(3-(p-tolyl)-1,2,4-oxadiazol-5-yl)pyridin-2(1H)-one (CAS 1176146-55-6)
- 2-(Carboxy(hydroxy)methyl)-4-methoxybenzo[d]oxazole (CAS 1803746-59-9)
- 2-Aminoethanesulfonyl fluoride hydrochloride (CAS 1169199-27-2)
- Peptide 432 (CAS CATO-CPTD788432)
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 18665070610 / Nicole.chen@cato-chem.com