3-(Di([1,1'-biphenyl]-4-yl)methyl)benzaldehyde CAS 1196959-71-3
| CAS No. | 1196959-71-3 |
| Molecular Formula | C32H24O |
| Molecular Weight | 424.53 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
3-(Di([1,1'-biphenyl]-4-yl)methyl)benzaldehyde (CAS 1196959-71-3), molecular formula C32H24O and molecular weight 424.53 g/mol, is a CATO reference standard with documented purity and traceability.
Structurally, 3-(Di([1,1'-biphenyl]-4-yl)methyl)benzaldehyde (C32H24O) contains a hydroxyl group, an ether linkage, a polycyclic aromatic system. The molecule exhibits a degree of unsaturation (DBE) of 21.0, corresponding to approximately 21 ring(s) or double-bond equivalent(s). With a molecular weight of 424.53 g/mol, it falls into the moderately-high-molecular-weight range. 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 3-(Di([1,1'-biphenyl]-4-yl)methyl)benzaldehyde 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 | C32H24O |
| Molecular Weight | 424.53 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at room temperature, protect from light |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 21.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1989 |
Related Di Standards
- 4-(Di([1,1'-biphenyl]-4-yl)methyl)benzaldehyde (CAS 1196959-39-3)
- 2,2-Di([1,1'-biphenyl]-4-yl)-1-phenylethanone (CAS 71482-15-0)
- N'-(1-([1,1'-Biphenyl]-4-yl)ethylidene)-5-(3-nitrophenyl)-1H-pyrazole-3-carbohydrazide (CAS 302918-57-6)
- 4-(Di([1,1'-biphenyl]-4-yl)amino)benzaldehyde (CAS 159946-81-3)
- 1-((2-([1,1'-Biphenyl]-4-yl)-6-methylimidazo[1,2-a]pyridin-3-yl)methyl)piperidine-4-carboxylic acid (CAS 728864-57-1)
- (R)-(4-([1,1'-Biphenyl]-4-yl)-1H-1,2,3-triazol-1-yl)(2-benzylpiperidin-1-yl)methanone (CAS 2055172-60-4)
- (S)-(4-([1,1'-Biphenyl]-4-yl)-1H-1,2,3-triazol-1-yl)(2-benzylpiperidin-1-yl)methanone (CAS 2055172-61-5)
- N'-(1-([1,1'-Biphenyl]-4-yl)ethylidene)-2-(4-benzylpiperazin-1-yl)acetohydrazide (CAS 303107-60-0)
Recommended Standards
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- 2-(tert-Butyl)-6-nitro-5-(4-(2,4,4-trimethylpentan-2-yl)phenoxy)benzo[d]oxazole (CAS 102405-96-9)
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- 6-Chloroindole-2-carbohydrazide (CAS 20948-68-9)
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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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