4-(2-Phenylethenyl)pyridine CAS 103-31-1
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 103-31-1 |
| Molecular Formula | C13H11N |
| Molecular Weight | 181.23 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity 4-(2-Phenylethenyl)pyridine (CAS 103-31-1) pharmaceutical standards reference standard. Molecular formula: C13H11N. Molecular weight: 181.23 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C13H11N |
| Molecular Weight | 181.23 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1957 |
| Nitrogen Atoms | 1 |
Related Phenylethenyl Standards
- 2-[(E)-2-Phenylethenyl]thiophene (CAS 3783-65-1)
- 4-[(E)-2-Phenylethenyl]-1,2,3-thiadiazole (CAS 74959-66-3)
- 948-55-0 1-Methyl-4-(1-phenylethenyl)benzene DTXSID70488139 (CAS 948-55-0)
- 3-(1-Phenylethenyl)aniline (CAS 1610377-16-6)
- 2-Methyl-6-(2-phenylethenyl)pyridine (CAS 6266-99-5)
- 6-[(E)-2-Phenylethenyl]-2,3,4,5-tetrahydropyridazin-3-one (CAS 83516-68-1)
- N-(1-Phenylethenyl)acetamide (CAS 57957-24-1)
- 2-(2-Phenylethenyl)azepane (CAS 1384433-76-4)
Recommended Standards
- 5-Methyl-1-(tetrahydro-2H-pyran-2-yl)-1H-pyrazol-3-amine (CAS 1028362-85-7)
- (E)-Ethyl 2-Cyano-5-methyl-2-hexenoate (CAS 103011-96-7)
- 2,4-Dimethoxy-N-methylbenzylamine (CAS 102503-23-1)
- 1-(Cyclopropylmethyl)-3-methyl-4-[4-(propan-2-yl)phenyl]-4,5-dihydro-1H-1,2,4-triazol-5-one (CAS 860785-31-5)
- 5-Difluoromethoxy-2-fluoronicotinic acid (CAS 1803809-65-5)
- Phenyl(4-phenyl-1H-imidazol-1-yl)methanone (CAS 24463-54-5)
- 4,6-Diiododibenzo[b,d]furan (CAS 137959-93-4)
- 2-Ethoxy-4-formyl-3-nitrophenyl acetate (CAS 692280-66-3)
- Gold(I) sodium cyanide (CAS 15280-09-8)
- Semaglutide impurity 88 (CAS CATO-C4X-222688)
Why CATO?
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- Technical support: +86 13829788188 / jacky.chen@cato-chem.com