4-(Phenylethynyl)benzaldehyde CAS 57341-98-7
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 57341-98-7 |
| Molecular Formula | C15H10O |
| Molecular Weight | 206.24 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity 4-(Phenylethynyl)benzaldehyde (CAS 57341-98-7) pharmaceutical standards reference standard. Molecular formula: C15H10O. Molecular weight: 206.24 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C15H10O |
| Molecular Weight | 206.24 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 11.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1973 |
Related Phenylethynyl Standards
- 3-(Phenylethynyl)benzaldehyde (CAS 115021-39-1)
- 2-(Phenylethynyl)benzaldehyde (CAS 59046-72-9)
- 4-Methyl-2-(phenylethynyl)aniline (CAS 13141-44-1)
- Cis-2-(phenylethynyl)cyclopropanecarbonyl chloride (CAS 172477-26-8)
- 5-(Phenylethynyl)nicotinonitrile (CAS 845266-26-4)
- (3-(Phenylethynyl)phenyl)methanol (CAS 123926-88-5)
- (2-(Phenylethynyl)phenyl)methanol (CAS 13141-40-7)
- 3-Methyl-5-(phenylethynyl)pyridin-2-amine (CAS 1823291-91-3)
Recommended Standards
- 4-(Hydroxymethyl)-1-(pyridin-3-ylmethyl)pyrrolidin-2-one (CAS 96449-76-2)
- 4-(Phenylhydrazono)pentanoic acid (CAS 588-60-3)
- 4-(Ethoxymethyl)-6-ethyl-2-hydroxynicotinonitrile (CAS 887574-28-9)
- Lithium methacrylate (CAS 13234-23-6)
- 2-(4-(Chloromethyl)-1H-pyrazol-1-yl)pyridine hydrochloride (CAS 1449117-51-4)
- N-(3,4-difluorophenyl)-2-(4-phenylpiperazin-1-yl)acetamide (CAS 868256-45-5)
- 3-Bromo-4-(2-methoxyethoxy)-benzonitrile (CAS 1557322-67-4)
- Hexamethylbenzene (CAS 87-85-4)
- 1,1,1,2,2,3,3,4,4-Nonafluoro-5-hexanone (CAS 678-18-2)
- Neuropeptide GE (CAS 134748-04-2)
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