[1,1'-Biphenyl]-4,4'-diyl bis(2-methylacrylate) CAS 13082-48-9
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 13082-48-9 |
| Molecular Formula | C20H18O4 |
| Molecular Weight | 322.35 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
[1,1'-Biphenyl]-4,4'-diyl bis(2-methylacrylate) (CAS 13082-48-9) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C20H18O4. Molecular weight: 322.35 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C20H18O4 |
| Molecular Weight | 322.35 g/mol |
| Appearance | Pale yellow to 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) | 12.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1960 |
Related Biphenyl Standards
- 2-([1,1'-Biphenyl]-4-yl)-N-((1-methylpiperidin-4-yl)methyl)acetamide (CAS 953988-02-8)
- 5-([1,1'-Biphenyl]-4-yl)-4-chlorothieno[2,3-d]pyrimidine (CAS 455920-14-6)
- N-([1,1'-Biphenyl]-4-yl)-[1,1'-biphenyl]-3-amine (CAS 570391-47-8)
- 2-([1,1'-Biphenyl]-4-yl)-[1,2,4]triazolo[5,1-a]isoquinoline (CAS 75318-62-6)
- 3-{[1,1'-biphenyl]-4-carbonyl}-4-methylquinoline (CAS 478064-94-7)
- 2-(1,1’-biphenyl-4-ylcarbonyl)benzoyl chloride (CAS 344875-46-3)
- N-([1,1'-Biphenyl]-2-yl)-2-(methylthio)nicotinamide (CAS 749893-20-7)
- 2-([1,1'-Biphenyl]-4-yl)imidazo[2,1-a]isoquinoline (CAS 75318-68-2)
Recommended Standards
- 7-((2-Aminoethyl)thio)-1-cyclopropyl-6-fluoro-4-oxo-1,4-dihydroquinoline-3-carboxylic acid (CAS 128751-33-7)
- 1,3-Bis(4-methoxyphenoxy)benzene (CAS 13118-91-7)
- Flavoxate EP Impurity C (CAS 1286165-14-7)
- 5,6,7,8-Tetrahydroimidazo[1,2-a]pyridine-2-sulfonyl chloride (CAS 1443980-37-7)
- 2-Oxo-6-(thiophen-2-yl)-4-(trifluoromethyl)-1,2-dihydropyridine-3-carbonitrile (CAS 3335-45-3)
- 1-(2-Bromo-4-(trifluoromethoxy)phenyl)-2,5-dimethyl-1H-pyrrole (CAS 257285-02-2)
- 2,3-Difluoro-5-(difluoromethyl)pyridine-6-carboxylic acid (CAS 1804691-97-1)
- (2-Propylphenyl)methanol (CAS 17475-43-3)
- Ethyl benzofuran-2-ylcarbamate (CAS 202266-58-8)
- Semaglutide impurity 49 (CAS CATO-C4X-222649)
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