4-[(4-Benzyl-1-phthalazinyl)oxy]benzenecarbonitrile CAS 338404-36-7
| CAS No. | 338404-36-7 |
| Molecular Formula | C22H15N3O |
| Molecular Weight | 337.37 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.
4-[(4-Benzyl-1-phthalazinyl)oxy]benzenecarbonitrile (CAS 338404-36-7), molecular formula C22H15N3O and molecular weight 337.37 g/mol, is a CATO reference standard with documented purity and traceability.
4-[(4-Benzyl-1-phthalazinyl)oxy]benzenecarbonitrile (C22H15N3O) contains a steroid core, an amide group, a hydroxyl group, an ether linkage. 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).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C22H15N3O |
| Molecular Weight | 337.37 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 17.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Nitrogen Atoms | 3 |
Recommended Standards
- 4-(8-Ethoxy-1,3-dimethyl-4-oxocyclohepta[c]pyrrol-2(4H)-yl)benzoic acid (CAS 780779-13-7)
- 4-Ethoxymethylene-2-(4-ethoxy-phenyl)-4H-isoquinoline-1,3-dione (CAS 750607-40-0)
- 4-(5-Oxo-2,4-diphenyl-2,5-dihydrofuran-3-yl)benzonitrile (CAS 68727-74-2)
- 4-Fluoro-N-(6-phenylimidazo[2,1-b]thiazol-5-yl)benzamide (CAS 889768-24-5)
- 1,2,3,4-Tetrahydropyrazino[2,1-A]Isoindol-6(10Bh)-One (CAS 79016-59-4)
- (R)-2-((6-((3-Amino-5-chlorophenyl)amino)-9-isopropyl-9H-purin-2-yl)amino)-3-methylbutan-1-ol (CAS 220792-57-4)
- 4-(2-Oxo-2,3-dihydro-1H-indol-3-yl)butanoic acid (CAS 2971-18-8)
- 2-Boc-5-oxohexahydrocyclopenta[c]pyrrole (CAS 148404-28-8)
- 3-Bromo-1-(2-chlorophenyl)-1H-pyrazole (CAS 1622843-28-0)
- 2-(4-Bromophenyl)-5,6-dihydro-4H-1,3,4-oxadiazin-5-one (CAS 2126176-84-7)
- N-[(2-Fluorophenyl)methyl]cyclopropanamine (CAS 625435-02-1)
- 3-(propan-2-yloxy)cyclobutane-1-carboxylic acid (CAS 1707369-65-0)
- N-(3-Methoxybenzyl)-1-adamantanamine hydrobromide (CAS 1609396-70-4)
- CGMP Dependent Kinase Inhibitor Peptide (CAS 82801-73-8)
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