2,2'-([1,1'-Biphenyl]-4,4'-diyl)diacetonitrile CAS 7255-83-6
| CAS No. | 7255-83-6 |
| Molecular Formula | C16H12N2 |
| Molecular Weight | 232.28 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including 2,2'-([1,1'-Biphenyl]-4,4'-diyl)diacetonitrile.
CATO supplies 2,2'-([1,1'-Biphenyl]-4,4'-diyl)diacetonitrile (CAS 7255-83-6), a certified reference material (molecular formula C16H12N2, MW 232.28 g/mol) for analytical method development and quality control.
The molecular framework of 2,2'-([1,1'-Biphenyl]-4,4'-diyl)diacetonitrile (C16H12N2) is characterized by a nitrogen-containing heterocyclic scaffold, a nitrile group. 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.
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.
As a certified reference material (CRM), 2,2'-([1,1'-Biphenyl]-4,4'-diyl)diacetonitrile 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 | C16H12N2 |
| Molecular Weight | 232.28 g/mol |
| 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) | 12.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1959 |
| Nitrogen Atoms | 2 |
Related Biphenyl Standards
- 2-([1,1'-Biphenyl]-3-yl)pyrimidine (CAS 377047-38-6)
- 2,2'-([1,1'-Biphenyl]-2,2'-diyl)diacetonitrile (CAS 3526-27-0)
- 4-([1,1'-Biphenyl]-4-yl)pyrimidine (CAS 92867-89-5)
- 1-([1,1'-Biphenyl]-4-yl)-2,2-difluoroethanone (CAS 75524-56-0)
- [1,1-Biphenyl]-3-amine, 4-fluoro-4-nitro- (CAS 694533-20-5)
- [1,1'-Biphenyl]-4-yl carbonochloridate (CAS 3185-73-7)
- 4-(4-Biphenyl)pyridine (CAS 861024-61-5)
- [1,1'-Biphenyl]-2-sulfonamide (CAS 40182-06-7)
Recommended Standards
- 2,2'-(Buta-1,3-diyne-1,4-diyl)dianiline (CAS 31661-58-2)
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- 2,2,5,7-Tetramethyl-1-oxo-2,3-dihydro-1H-indene-4-carboxylic acid (CAS 23342-32-7)
- 2-(Tert-butyl)-1-methyl-5-nitro-1H-indole (CAS 952664-81-2)
- 2-Fluoro-1-iodo-3-methoxybenzene (CAS 1080673-30-8)
- 1-Benzyl-4-isocyanopiperidine (CAS 443890-09-3)
- 6-Methyl Phthalazine (CAS 78032-05-0)
- 1-(4,4-Dimethylcyclohexyl)-N-methylmethanamine (CAS 1484514-79-5)
- Ethyl 6-[3-(4-methylpiperazinomethyl)phenyl]-6-oxohexanoate (CAS 898789-51-0)
- Benzo[d]thiazole-6-thiol (CAS 854085-71-5)
- 6-Nitro-2,3-dihydrobenzofuran-5-ol (CAS 955395-93-4)
- Methyl 6-bromo-4-methyl-1H-pyrrolo[2,3-b]pyridine-5-carboxylate (CAS 1190312-99-2)
- 2-(1-(4-((4-(4-Hydroxypiperidin-1-yl)phenyl)amino)-5-oxo-5,6-dihydropyrimido[4,5-d]pyridazin-2-yl)piperidin-4-yl)acetonitrile (CAS 1425381-60-7)
- [3,5 Diiodo-Tyr7] Peptide T (CAS 128551-40-6)
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