1-([1,1'-Biphenyl]-4-yl)ethan-1-one oxime CAS 75408-89-8
| CAS No. | 75408-89-8 |
| Molecular Formula | C14H13NO |
| Molecular Weight | 211.26 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
1-([1,1'-Biphenyl]-4-yl)ethan-1-one oxime (CAS 75408-89-8), molecular formula C14H13NO and molecular weight 211.26 g/mol, is a CATO reference standard with documented purity and traceability.
The molecular framework of 1-([1,1'-Biphenyl]-4-yl)ethan-1-one oxime (C14H13NO) is characterized by a nitrogen-containing heterocyclic scaffold, 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. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
As a certified reference material (CRM), 1-([1,1'-Biphenyl]-4-yl)ethan-1-one oxime 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 | C14H13NO |
| Molecular Weight | 211.26 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.) | 1978 |
| Nitrogen Atoms | 1 |
Related Biphenyl Standards
- 2-Methyl-[1,1'-biphenyl]-3-carboxamide (CAS 1956331-69-3)
- 1-([1,1'-Biphenyl]-4-yl)-2-aminoethan-1-one (CAS 51127-68-5)
- 2-([1,1'-Biphenyl]-4-yl)acetamide (CAS 63780-50-7)
- 4'-Methyl-[1,1'-biphenyl]-4-carboxamide (CAS 72366-65-5)
- 4'-methyl-[1,1'-biphenyl]-2-carboxamide (CAS 39627-24-2)
- 3-Biphenyl isothiocyanate (CAS 1510-25-4)
- 2-Biphenyl isothiocyanate (CAS 19394-61-7)
- 1-([1,1'-Biphenyl]-4-yl)propan-1-amine (CAS 1021048-45-2)
Recommended Standards
- 1-(2-(Phenylamino)phenyl)ethanone (CAS 23699-74-3)
- 1-((2-Hydroxyethyl)amino)-3-phenoxypropan-2-ol (CAS 29607-93-0)
- 1-(2-(Pyridin-2-ylmethyl)phenyl)ethan-1-one (CAS 934302-81-5)
- [3-Methoxy-4-(2-methoxyethoxy)phenyl]methanamine (CAS 247569-97-7)
- Pentacyclo[4.2.0.02,5.03,8.04,7]octane-1-carboxylic acid, 4-(chlorocarbonyl)-, methyl ester (CAS 60462-18-2)
- Boc-NH-ethyl-SS-propionic acid (CAS 485800-27-9)
- 4-(5-(4-Bromophenyl)-3-phenyl-4,5-dihydro-1H-pyrazol-1-yl)-4-oxobutanoic acid (CAS 385406-13-3)
- 2-Bromo-1-(3-bromo-5-fluorophenyl)ethan-1-one (CAS 1379358-71-0)
- cis-(N-4-hydroxycyclohexyl) Acetamide (CAS 27489-61-8)
- Apalutamide Impurity 106 (CAS CATO-C4X-2749106)
- 4-{[4-methyl-3-(4-methylbenzenesulfonyl)-6-phenylpyridin-2-yl]oxy}benzonitrile (CAS 478245-27-1)
- Methyl 2,4-dihydroxycyclohexane-1-carboxylate (CAS 1228604-11-2)
- 2-Amino-N-((S)-1-benzylpyrrolidin-3-yl)-N-ethylpropanamide (CAS 1354026-35-9)
- D-[Arg]30-Semaglutide (CAS CATO-C4X-222653)
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