2-(4-Phenylphenyl)quinoline-4-carbohydrazide CAS 351327-25-8
| CAS No. | 351327-25-8 |
| Molecular Formula | C22H17N3O |
| Molecular Weight | 339.39 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2-(4-Phenylphenyl)quinoline-4-carbohydrazide (CAS 351327-25-8) is a high-purity analytical reference standard with the molecular formula C22H17N3O and a molecular weight of 339.39 g/mol.
The molecular framework of 2-(4-Phenylphenyl)quinoline-4-carbohydrazide (C22H17N3O) is characterized by a steroid core, an amide group, a hydroxyl group, an ether linkage. In reversed-phase chromatography, its retention is governed primarily by its high hydrophobicity (logP), which provides a practical basis for HPLC-UV/DAD or LC-MS method development. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
As a certified reference material (CRM), 2-(4-Phenylphenyl)quinoline-4-carbohydrazide meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
Physical & Chemical Properties
| Molecular Formula | C22H17N3O |
| Molecular Weight | 339.39 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) | 16.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Nitrogen Atoms | 3 |
Related Phenylphenyl Standards
- 1-phenyl-3-(4-phenylphenyl)-1H-pyrazole-4-carboxylic acid (CAS 371776-57-7)
- 2-{[2-oxo-2-(4-phenylphenyl)ethyl]sulfanyl}benzoic acid (CAS 324774-82-5)
- 3-[(2-phenylphenyl)sulfamoyl]benzoic acid (CAS 744204-12-4)
- Bis(4-phenylphenyl)phosphine oxide (CAS 187344-95-2)
- 1-Phenyl-3-(4-phenylphenyl)-1H-pyrazole-4-carbaldehyde (CAS 108446-64-6)
- Bis(4-phenylphenyl)ethane-1,2-dione (CAS 4746-80-9)
- 9-(4-Phenylphenyl)carbazole-3-boronic acid (CAS 1028648-22-7)
- 2-{2-[(4-phenylphenyl)methylidene]hydrazin-1-yl}-1,3-benzoxazole (CAS 454225-95-7)
Recommended Standards
- 2-(4-Methoxyphenyl)-4,6-diphenyl-1,3,5-triazine (CAS 23449-07-2)
- 2-(Benzyloxy)-5-(3-quinolinyl)benzaldehyde (CAS 893741-20-3)
- 2-(4-Methoxyphenyl)-1-(4-methylphenyl)-6-oxopiperidine-3-carboxylic acid (CAS 855715-14-9)
- 2,5-Dioxopyrrolidin-1-yl 3-(2-(2,6-dimethylpiperidin-1-yl)acetamido)propanoate (CAS 922182-37-4)
- 2,3-Dibromopyridine 1-oxide (CAS 89167-27-1)
- tert-Butyl 6-bromo-2,2,4-trimethylquinoline-1(2H)-carboxylate (CAS 179894-35-0)
- 3-Iodo-1H-pyrrolo[2,3-b]pyridine-4-carbonitrile (CAS 956485-59-9)
- Vilanterol Impurity 70 (CAS CATO-C4X-193570)
- 6-methoxy-1-phenyl-2,3,4,9-tetrahydro-1H-beta-carboline,HCl (CAS 13637-47-3)
- 1-(2,5-Dimethylfuran-3-yl)-4-methylpentane-1,3-dione (CAS 1342571-27-0)
- 2-(4-Chlorobenzoyl)-3-[(4-chlorobenzenesulfinyl)methyl]-1-benzofuran (CAS 338423-85-1)
- 2-(2-Aminoethoxy)pyridin-4-amine (CAS 1214900-11-4)
- 4-(4-Fluorophenyl)-6-isopropylpyrimidin-2-ol (CAS 894787-95-2)
- Semaglutide impurity 69 (CAS CATO-C4X-222669)
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