3-(4-Ethynylphenyl)prop-2-enal CAS 2229670-34-0
| CAS No. | 2229670-34-0 |
| Molecular Formula | C11H8O |
| Molecular Weight | 156.18 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 3-(4-Ethynylphenyl)prop-2-enal (CAS 2229670-34-0), a certified reference material (molecular formula C11H8O, MW 156.18 g/mol) for analytical method development and quality control.
Based on its molecular formula C11H8O, 3-(4-Ethynylphenyl)prop-2-enal contains a hydroxyl group, an ether linkage, an aromatic ring system; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 156.18 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO manufactures 3-(4-Ethynylphenyl)prop-2-enal under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C11H8O |
| Molecular Weight | 156.18 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) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1998 |
Related Ethynylphenyl Standards
- 1-(2-Ethynylphenyl)cyclopropan-1-amine (CAS 2228911-24-6)
- 1-(4-Ethynylphenyl)propan-1-one (CAS 170020-98-1)
- 1-(2-Ethynylphenyl)propan-2-one (CAS 2228247-25-2)
- 1-(3-Ethynylphenyl)propan-1-one (CAS 268233-61-0)
- 3-(3-Ethynylphenyl)propanal (CAS 2228793-58-4)
- 3-(4-Ethynylphenyl)oxetane (CAS 2323602-48-6)
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Recommended Standards
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Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
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- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com