2-(4-Butylphenyl)pyridine CAS 334988-37-3
| CAS No. | 334988-37-3 |
| Molecular Formula | C15H17N |
| Molecular Weight | 211.30 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2-(4-Butylphenyl)pyridine (CAS 334988-37-3) is a high-purity analytical reference standard with the molecular formula C15H17N and a molecular weight of 211.30 g/mol.
The molecular framework of 2-(4-Butylphenyl)pyridine (C15H17N) 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. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
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.
Physical & Chemical Properties
| Molecular Formula | C15H17N |
| Molecular Weight | 211.30 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) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Nitrogen Atoms | 1 |
Related Butylphenyl Standards
- 2-(4-tert-Butylphenyl)pyridine (CAS 524713-66-4)
- 1-(4-butylphenyl)-2-chloroethanone (CAS 860537-37-7)
- 1-(4-Butylphenyl)-2,2-difluoroethan-1-one (CAS 1352206-72-4)
- 1-(4-tert-Butylphenyl)-2-chloroethan-1-ol (CAS 1216239-93-8)
- 3-(4-n-Butylphenyl)-2-chloro-1-propene (CAS 951890-83-8)
- (4-Tert-butylphenyl)thiourea (CAS 65259-90-7)
- N-(4-butylphenyl)thiourea (CAS 65069-56-9)
- 2-(4-tert-Butylphenyl)-5-methyl-1,3,4-oxadiazole (CAS 477862-37-6)
Recommended Standards
- 2-(4-aminopiperidin-1-yl)-1-(pyrrolidin-1-yl)ethan-1-one (CAS 926187-03-3)
- 2-(4-Isopropylphenyl)-4-methylpyridine (CAS 80635-97-8)
- 2-(2,4,6-trimethylphenyl)aniline (CAS 25627-20-7)
- 2-(1,4-Diazepan-1-yl)-1-(pyrrolidin-1-yl)ethan-1-one (CAS 55829-42-0)
- Ethyl 6-amino-4-(4-chlorophenyl)-5-cyano-2-(((3-cyano-6,7,8,9-tetrahydro-5H-cyclohepta[b]pyridin-2-yl)thio)methyl)-4H-pyran-3-carboxylate (CAS 336180-73-5)
- 2-(M-tolylamino)ethan-1-ol (CAS 102-41-0)
- (2-chloro-3-methoxy-4-pyridyl)boronic acid (CAS 2096339-60-3)
- 5-Bromo-4-chloro-2-methyl-6-(trifluoromethyl)pyrimidine (CAS 1934616-93-9)
- (Z)-2-Chloro-2-phenylethenesulfonamide (CAS 64984-30-1)
- 3-(3-Pyrrolinomethyl)-2-trifluoromethyl-benzophenone (CAS 898749-26-3)
- N-(4-(phenylethynyl)phenyl)methanesulfonamide (CAS 439095-76-8)
- (2E)-3-{4-[(4-bromophenyl)methoxy]phenyl}-N-[(3,4-dichlorophenyl)methyl]prop-2-enamide (CAS 477889-09-1)
- (4-(3-Hydroxypropyl)phenyl)boronic acid (CAS 850568-48-8)
- Semaglutide impurity 33 (CAS CATO-C4X-222633)
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