4-(4-Chlorophenyl)-4-oxo-2-(p-tolyl)butanenitrile CAS 101602-33-9
| CAS No. | 101602-33-9 |
| Molecular Formula | C17H14ClNO |
| Molecular Weight | 283.75 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
4-(4-Chlorophenyl)-4-oxo-2-(p-tolyl)butanenitrile (C17H14ClNO) contains a steroid core, an amide group, a hydroxyl group, an ether linkage, chlorine substitution. Halogen substitution raises its density and boiling point, its high carbon-to-hydrogen ratio confers good lipid solubility; these physicochemical properties determine the optimal preparation and storage of its standard solutions. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
CATO supplies 4-(4-Chlorophenyl)-4-oxo-2-(p-tolyl)butanenitrile (CAS 101602-33-9), a certified reference material (molecular formula C17H14ClNO, MW 283.75 g/mol) for analytical method development and quality control.
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 4-(4-Chlorophenyl)-4-oxo-2-(p-tolyl)butanenitrile 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 | C17H14ClNO |
| Molecular Weight | 283.75 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; 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.) | 1986 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 1 |
Related Chlorophenyl Standards
- Methyl 5-(3-chlorophenyl)-4-(hydroxymethyl)-2-methylpyrrolidine-2-carboxylate (CAS 1217639-36-5)
- Methyl 5-(2-chlorophenyl)-4-(hydroxymethyl)-2-methylpyrrolidine-2-carboxylate (CAS 1217657-61-8)
- Methyl 5-(4-chlorophenyl)-4-(hydroxymethyl)-2-methylpyrrolidine-2-carboxylate (CAS 1217733-33-9)
- 1-(2-(4-Chlorophenyl)quinolin-4-yl)ethanol (CAS 6334-29-8)
- 1-(4-Chlorophenyl)-2-(quinolin-2-yl)ethanol (CAS 38101-95-0)
- 2-(4-Chlorophenyl)-4-oxo-4-(m-tolyl)butanenitrile (CAS 344281-16-9)
- 3-(1-(4-Chlorophenyl)-3-oxobutan-2-yl)benzonitrile (CAS 848311-03-5)
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Recommended Standards
- 3-Amino-N-(4-chlorophenyl)-5-(methylthio)-4H-1,2,4-triazole-4-carboxamide (CAS 338391-94-9)
- 2-(Dimethylsulfamoyl)benzene-1-sulfonyl chloride (CAS 103008-52-2)
- (3-Chloro-benzyl)-(3-trifluoromethylsulfanylpropyl)-amine (CAS 1208078-57-2)
- 2-Chloro-6-ethoxy-3-phenylquinoline (CAS 1031928-18-3)
- 3-(1,4-Diazepane-1-carbonyl)aniline (CAS 1153292-59-1)
- Phosphine, 1,1′-[(1S)-6,6′-dimethoxy[1,1′-biphenyl]-2,2′-diyl]bis[1,1-di-2-naphthalenyl- (CAS 849239-14-1)
- Ethyl 4,6-dibromopicolinate (CAS 1806348-02-6)
- 2-(2-Chloronicotinoyl)benzonitrile (CAS 884504-80-7)
- 6-(2-Chlorophenyl)-2-oxo-4-(p-tolyl)-1,2-dihydropyridine-3-carbonitrile (CAS 341964-46-3)
- 2,6-Dichloro-N4-methylpyrimidine-4,5-diamine (CAS 91321-79-8)
- 2-Chloro-2-methylcycloheptan-1-one (CAS 64639-30-1)
- 5-(2-(4-Chlorophenoxy)ethyl)-N-methyl-1,3,4-thiadiazol-2-amine (CAS 87418-16-4)
- 4-Amino-3-methyl-isothiazole-5-carbonitrile (CAS 4592-55-6)
- Peptide Impurity 70 TFA Salt (CAS CATO-CPTD788570)
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