3-(4-Cyanophenyl)-N,N-dimethylbenzamide CAS 1365272-68-9
| CAS No. | 1365272-68-9 |
| Molecular Formula | C16H14N2O |
| Molecular Weight | 250.30 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.
3-(4-Cyanophenyl)-N,N-dimethylbenzamide (CAS 1365272-68-9) is a high-purity analytical reference standard with the molecular formula C16H14N2O and a molecular weight of 250.30 g/mol.
3-(4-Cyanophenyl)-N,N-dimethylbenzamide (C16H14N2O) contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage. Its high carbon-to-hydrogen ratio confers good lipid solubility; these physicochemical properties determine the optimal preparation and storage of its standard solutions. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.
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.
Physical & Chemical Properties
| Molecular Formula | C16H14N2O |
| Molecular Weight | 250.30 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) | 11.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1991 |
| Nitrogen Atoms | 2 |
Related Cyanophenyl Standards
- 3-(2-Cyanophenyl)-N,N-dimethylbenzamide (CAS 1365271-34-6)
- 4-(3-Cyanophenyl)-N,N-dimethylbenzamide (CAS 1365271-77-7)
- 4-(4-Cyanophenyl)-N,N-dimethylbenzamide (CAS 1365271-90-4)
- 3-(2-Cyanophenyl)-N-ethylbenzamide (CAS 1365272-76-9)
- N-(2-Cyanophenyl)-2-(p-tolyl)acetamide (CAS 599162-84-2)
- 2-({[(4-cyanophenyl)carbamoyl]methyl}sulfanyl)acetic acid (CAS 338409-71-5)
- 2-Cyanophenyl trifluoromethanesulfonate (CAS 138313-23-2)
- 4-Cyanophenyl trifluoromethanesulfonate (CAS 66107-32-2)
Recommended Standards
- 2′-Cyano-N,N-dimethyl[1,1′-biphenyl]-4-carboxamide (CAS 1365272-24-7)
- tert-Butyl 3-[(pyrimidin-2-yl)amino]azetidine-1-carboxylate (CAS 1365969-81-8)
- Tert-butyl (1-(pyrimidin-2-yl)azetidin-3-yl)carbamate (CAS 1365988-30-2)
- tert-Butyl N-[1-(pyrimidin-4-yl)azetidin-3-yl]carbamate (CAS 1380300-30-0)
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- 3-Methyl Methcathinone-d3 Hydrochloride (1.0mg/ml in Acetonitrile) (CAS 1329834-37-8)
- Travoprost Impurity 19 (CAS 37435-69-1)
- 3-Bromo-4-((2-fluorobenzyl)oxy)benzaldehyde (CAS 428497-60-3)
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