3-Butylbenzonitrile CAS 20651-74-5
| CAS No. | 20651-74-5 |
| Molecular Formula | C11H13N |
| Molecular Weight | 159.23 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of 3-Butylbenzonitrile is closely related to a nitrogen-containing heterocyclic scaffold, a nitrile group in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
CATO supplies 3-Butylbenzonitrile (CAS 20651-74-5), a certified reference material (molecular formula C11H13N, MW 159.23 g/mol) for analytical method development and quality control.
Structurally, 3-Butylbenzonitrile (C11H13N) contains a nitrogen-containing heterocyclic scaffold, a nitrile group. The molecule exhibits a degree of unsaturation (DBE) of 6.0, corresponding to approximately 6 ring(s) or double-bond equivalent(s). With a molecular weight of 159.23 g/mol, it falls into the medium-molecular-weight range. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO manufactures 3-Butylbenzonitrile 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 | C11H13N |
| Molecular Weight | 159.23 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) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1962 |
| Nitrogen Atoms | 1 |
Related Butylbenzonitrile Standards
Recommended Standards
- 3-Amino-5,5-dimethylhexanoic acid (CAS 727971-57-5)
- 3-Ethyl-2-methyl-1H-indole (CAS 35246-18-5)
- 3-Amino-4-methylheptanoic acid (CAS 204191-41-3)
- 3-Methyl-2-phenylbutanenitrile (CAS 5558-29-2)
- 1-(3-(Trifluoromethyl)phenyl)prop-2-en-1-amine (CAS 1260775-14-1)
- 2-(Methyl(4-(methylthio)benzyl)amino)ethanol (CAS 1249248-47-2)
- 4-Amino-2-(tert-butoxy)phenol (CAS 1243474-92-1)
- 1-isocyanato-4-methanesulfonylbenzene (CAS 4418-85-3)
- 1-Butyl-3-(4-sulfobutyl)-1H-imidazol-3-ium trifluoromethanesulfonate (CAS 439937-63-0)
- 4-Chloro-5-((3-chlorobenzyl)oxy)-2-propylpyridazin-3(2H)-one (CAS 88094-04-6)
- 2-(Difluoromethyl)-6-hydroxy-5-iodo-3-nitropyridine (CAS 1807063-88-2)
- 4-Bromo-3-methyl-5-phenylthiophene-2-carboxylic acid (CAS 40331-48-4)
- (2-Benzyloxy-4-chlorophenyl)methanol (CAS 1253113-37-9)
- Insulin Degludec Impurity 1 (CAS 843666-26-2)
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