4'-(2-Methylbutyl)-[1,1'-biphenyl]-4-carbonitrile CAS 64240-67-1
| CAS No. | 64240-67-1 |
| Molecular Formula | C18H19N |
| Molecular Weight | 249.35 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
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.
4'-(2-Methylbutyl)-[1,1'-biphenyl]-4-carbonitrile (CAS 64240-67-1), molecular formula C18H19N and molecular weight 249.35 g/mol, is a CATO reference standard with documented purity and traceability.
4'-(2-Methylbutyl)-[1,1'-biphenyl]-4-carbonitrile (C18H19N) contains a nitrogen-containing heterocyclic scaffold, a nitrile group. 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 manufactures 4'-(2-Methylbutyl)-[1,1'-biphenyl]-4-carbonitrile 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 | C18H19N |
| Molecular Weight | 249.35 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 10.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1975 |
| Nitrogen Atoms | 1 |
Related Methylbutyl Standards
- (S)-4'-(2-Methylbutyl)-[1,1'-biphenyl]-4-carbonitrile (CAS 63799-11-1)
- 3-(1-Methyl-3-(2-methylbutyl)pyrrolidin-3-yl)phenol (CAS 38906-47-7)
- (R)-2-Methylbutyl 3-(4-aminophenyl)-2-methylacrylate (CAS 62742-51-2)
- 4-(3-Methylbutyl)benzene-1-sulfonyl chloride (CAS 121042-48-6)
- 2-Methyl-6-(3-methylbutyl)-5-sulfanylidene-2H,4H,5H,6H,7H-pyrazolo[4,3-d]pyrimidin-7-one (CAS 1112444-81-1)
- 2-Methyl-2-(1-methylbutyl)-propanedioic Acid 1,3-Diethyl Ester (CAS 92155-94-7)
- bis(3-methylbutyl)sulfamoyl chloride (CAS 926230-32-2)
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Recommended Standards
- 4-(2-Amino-1-morpholinoethyl)-N,N-dimethylaniline (CAS 919021-26-4)
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- 4-(2-(4-Ethylpiperazin-1-yl)ethoxy)aniline (CAS 946736-04-5)
- 4-(Dibutylamino)-2-hydroxybenzaldehyde (CAS 57771-09-2)
- 5,6-dimethyl-2,3-dihydro-1-benzofuran-3-one (CAS 20895-43-6)
- 4-Amino-6-methoxynicotinaldehyde (CAS 1289192-99-9)
- (Ferrocenylmethyl)dodecyldimethylammonium (bromide) (CAS 98778-40-6)
- 5-Methyl-2,3-dihydro-1H-pyrrolo[2,3-b]pyridine (CAS 1060803-13-5)
- Ethyl 2-(bromomethyl)-3,4-dimethoxybenzoate (CAS 15365-27-2)
- 3-Chloro-5-methylpyridazine dihydrochloride (CAS 1159826-42-2)
- 5-((Cis-4-aminocyclohexyl)oxy)isoquinoline-4-carbonitrile (CAS 651308-56-4)
- 5-(6-Chloro-1H-indol-2-yl)-1,3,4-oxadiazol-2(3H)-one (CAS 87802-18-4)
- 9-Anthracenecarbonyl cyanide (CAS 85985-44-0)
- Galanin-Like Peptide (porcine) trifluoroacetate salt (CAS 245114-96-9)
Why CATO?
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