4-((4-Heptylphenyl)ethynyl)benzonitrile CAS 61614-41-3
| CAS No. | 61614-41-3 |
| Molecular Formula | C22H23N |
| Molecular Weight | 301.42 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
4-((4-Heptylphenyl)ethynyl)benzonitrile (CAS 61614-41-3), molecular formula C22H23N and molecular weight 301.42 g/mol, is a CATO reference standard with documented purity and traceability.
4-((4-Heptylphenyl)ethynyl)benzonitrile (C22H23N) contains a nitrogen-containing heterocyclic scaffold, a nitrile group. Its high carbon-to-hydrogen ratio confers good lipid solubility; these physicochemical properties determine the optimal preparation and storage of its standard solutions. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.
CATO manufactures 4-((4-Heptylphenyl)ethynyl)benzonitrile 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 | C22H23N |
| Molecular Weight | 301.42 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| 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) | 12.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1974 |
| Nitrogen Atoms | 1 |
Related Heptylphenyl Standards
- (5Z)-5-[(4-Heptylphenyl)methylidene]-1,3-thiazolidine-2,4-dione (CAS 477856-75-0)
- (4-Heptylphenyl)(5-methylpyridin-2-yl)methanone (CAS 1187163-53-6)
- (4-Heptylphenyl)(3-methylpyridin-2-yl)methanone (CAS 1187164-32-4)
- (4-Heptylphenyl)(4-methylpyridin-2-yl)methanone (CAS 1187165-20-3)
- (4-Heptylphenyl)(6-methylpyridin-3-yl)methanone (CAS 1187171-07-8)
- (4-Heptylphenyl)(6-methoxypyridin-2-yl)methanone (CAS 1187171-40-9)
- 5-[(4-Heptylphenyl)methylene]-2,4,6(1H,3H,5H)-pyrimidinetrione (CAS 477856-90-9)
- (4-Heptylphenyl)(pyridin-3-yl)methanone (CAS 61780-00-5)
Recommended Standards
- 1-(4-(2,3,4,5,6-Pentamethylbenzoyl)piperidin-1-yl)ethan-1-one (CAS 477850-25-2)
- 4-(1-Hydroxy-1-phenyl-3-(pyrrolidin-1-yl)propyl)cyclohexanone (CAS 84024-53-3)
- (R)-2-((tert-butoxycarbonyl)amino)undecanoic acid (CAS 1821828-34-5)
- 4-(1-Phenethyl-3-phenyl-propyl)-pyridine (CAS 2057-47-8)
- tert-Butyl 6-bromo-1H-indole-2-carboxylate (CAS 1375067-54-1)
- Methyl [2,2'-bipyridine]-5-carboxylate (CAS 58792-53-3)
- (E)-N-Cyclohexyl-N'-[(2,4-dichlorophenyl)methyl]-N''-phenylguanidine (CAS 338414-79-2)
- (3aS,6aR)-1'-[(2-Methylpropan-2-yl)oxycarbonyl]spiro[3a,4,5,6a-tetrahydrocyclopenta[d][1,2]oxazole-6,4'-piperidine]-3-carboxylic acid (CAS 1273564-79-6)
- 5-Methoxytryptamine-α,α,β,β-d4 (CAS 96236-05-4)
- tert-Butyl 2-cyclopentylpiperazine-1-carboxylate (CAS 886780-25-2)
- Clindamycin Isomer Impurity（Clindamycin EP Impurity F） (CAS 1440605-46-8)
- 4-Methylbenzo[d][1,3]dioxol-5-ol (CAS 187040-03-5)
- Diethyl 2,2'-(octane-1,8-diylbis(azanediyl))bis(6-oxo-1,6-dihydropyrimidine-5-carboxylate) (CAS 92736-12-4)
- Liraglutide Impurity 19 TFA Salt (CAS CATO-C4X-199219)
Why CATO?
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