4'-Propyl-[1,1'-biphenyl]-4-carbaldehyde CAS 93972-05-5
| CAS No. | 93972-05-5 |
| Molecular Formula | C16H16O |
| Molecular Weight | 224.30 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 224.30 g/mol gives 4'-Propyl-[1,1'-biphenyl]-4-carbaldehyde distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
CATO supplies 4'-Propyl-[1,1'-biphenyl]-4-carbaldehyde (CAS 93972-05-5), a certified reference material (molecular formula C16H16O, MW 224.30 g/mol) for analytical method development and quality control.
Structurally, 4'-Propyl-[1,1'-biphenyl]-4-carbaldehyde (C16H16O) contains a hydroxyl group, an ether linkage, a polycyclic aromatic system. The molecule exhibits a degree of unsaturation (DBE) of 9.0, corresponding to approximately 9 ring(s) or double-bond equivalent(s). With a molecular weight of 224.30 g/mol, it falls into the medium-molecular-weight range. 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.
As a certified reference material (CRM), 4'-Propyl-[1,1'-biphenyl]-4-carbaldehyde 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 | C16H16O |
| Molecular Weight | 224.30 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1983 |
Related Propyl Standards
- 1-([1,1'-Biphenyl]-4-yl)butan-2-one (CAS 1062323-40-3)
- 4-([1,1'-Biphenyl]-4-yl)butanal (CAS 122854-65-3)
- 1-[1,1'-biphenyl]-4-yl-1-butanone (CAS 13211-01-3)
- 1-(4'-Ethyl-[1,1'-biphenyl]-4-yl)ethanone (CAS 5730-92-7)
- 1-[1,1′-Biphenyl]-4-yl-2-methyl-1-propanone (CAS 6976-20-1)
- 2'-Acetyl-[1,1'-biphenyl]-2-carbaldehyde (CAS 100914-80-5)
- 2-([1,1'-Biphenyl]-4-yl)malonaldehyde (CAS 125507-91-7)
- 4'-Acetyl[1,1'-biphenyl]-2-carbaldehyde (CAS 150970-51-7)
Recommended Standards
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- (2S,3S,4R,5S)-tetrahydro-2H-pyran-2,3,4,5-tetraol (CAS 7322-30-7)
- (S)-2-Amino-4-((trifluoromethyl)thio)butanoic acid (CAS 764-52-3)
- 2-(Cyclohexylmethyl)-2,3-dihydrocyclohepta[c]pyrrol-1(8aH)-one (CAS 769962-01-8)
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- Semaglutide impurity 275 (CAS CATO-C4X-2226275)
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