9-(Phenylethynyl)phenanthrene CAS 87682-44-8
| CAS No. | 87682-44-8 |
| Molecular Formula | C22H14 |
| Molecular Weight | 278.35 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including 9-(Phenylethynyl)phenanthrene.
CATO supplies 9-(Phenylethynyl)phenanthrene (CAS 87682-44-8), a certified reference material (molecular formula C22H14, MW 278.35 g/mol) for analytical method development and quality control.
Based on its molecular formula C22H14, 9-(Phenylethynyl)phenanthrene contains a polycyclic aromatic system; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 278.35 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.
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 9-(Phenylethynyl)phenanthrene 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 | C22H14 |
| Molecular Weight | 278.35 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) | 16.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1982 |
Related Phenylethynyl Standards
- 1,3-Bis(phenylethynyl)benzene (CAS 13141-36-1)
- 1,4-Bis(phenylethynyl)benzene (CAS 1849-27-0)
- 1-(5-(Phenylethynyl)pyrimidin-4-yl)piperidin-4-ol (CAS 393855-91-9)
- 2-(Phenylethynyl)-9H-fluoren-9-one (CAS 158044-50-9)
- 1-(Phenylethynyl)-4-styrylbenzene (CAS 21850-30-6)
- 2'-(Phenylethynyl)-[1,1'-biphenyl]-2-carbaldehyde (CAS 1386987-31-0)
- 2-(2-((5-(Phenylethynyl)pyrimidin-4-yl)amino)ethoxy)ethanol (CAS 393855-76-0)
- N-(4-(phenylethynyl)phenyl)methanesulfonamide (CAS 439095-76-8)
Recommended Standards
- 7-Methyl-3-((p-tolylamino)methyl)quinolin-2-ol (CAS 673443-60-2)
- Azanator Maleate (CAS 37855-92-8)
- 6-Methoxy-1-phenyl-1H,2H,3H,4H,9H-pyrido[3,4-b]indole (CAS 5684-66-2)
- Benzo[a]tetracene (CAS 226-88-0)
- 4-n-Butoxythiophenol (CAS 1129-79-9)
- 1-amino-4-cyano-5-methyl-pyrrole-2-carboxamide (CAS 2256081-29-3)
- 3-Chloro-4-ethoxy-5-methoxybenzoic acid (CAS 712294-48-9)
- 5-Mercapto-4-phenyl-4H-1,2,4-triazol-3-ol (CAS 27106-12-3)
- Methyl 2-oxo-2-(1-{1-[(pyridin-2-yl)methyl]piperidin-4-yl}-1H-indol-3-yl)acetate (CAS 616898-64-7)
- (2-(3-Methylpyridin-4-yl)piperidin-1-yl)(phenyl)methanone (CAS 1352523-36-4)
- 2-(5-Bromo-2-chlorophenoxy)acetic acid (CAS 1410482-37-9)
- 4-(Benzyloxy)-2-fluoropyridine (CAS 1253792-64-1)
- Ethyl 1-benzhydrylazetidine-2-carboxylate (CAS 71556-64-4)
- Semaglutide impurity 98 (CAS CATO-C4X-222698)
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