3-Methylbut-1-en-2-ylbenzene CAS 17498-71-4
| CAS No. | 17498-71-4 |
| Molecular Formula | C11H14 |
| Molecular Weight | 146.23 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
3-Methylbut-1-en-2-ylbenzene (C11H14) contains an aromatic ring system. Its high carbon-to-hydrogen ratio confers good lipid solubility; these physicochemical properties determine the optimal preparation and storage of its standard solutions. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
3-Methylbut-1-en-2-ylbenzene (CAS 17498-71-4), molecular formula C11H14 and molecular weight 146.23 g/mol, is a CATO reference standard with documented purity and traceability.
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 3-Methylbut-1-en-2-ylbenzene 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 | C11H14 |
| Molecular Weight | 146.23 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate |
| Stability | Stable under recommended storage conditions |
| Degree of Unsaturation (DBE) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1961 |
Related Methylbut Standards
- (2-Methylbut-1-en-1-yl)benzene (CAS 56253-64-6)
- (3-Methylbut-2-en-1-yl)benzene (CAS 4489-84-3)
- (3-Methylbut-2-en-2-yl)benzene (CAS 769-57-3)
- (3-Methylbut-3-en-1-yl)benzene (CAS 6683-51-8)
- (2-Methylbut-3-yn-2-yl)benzene (CAS 28129-05-7)
- 2-(Methyl(3-methylbut-2-en-1-yl)amino)ethan-1-ol (CAS 1250038-76-6)
- 4-Methyl-2-(3-methylbut-2-en-1-yl)furan (CAS 66641-51-8)
- [1-(3-Methylbut-2-enyl)-1h-pyrazol-3-yl]amine (CAS 1003012-43-8)
Recommended Standards
- 5-Phenyl-2-pentene (CAS 1745-16-0)
- 3-(4-Ethylphenyl)-1-propene (CAS 18640-62-5)
- 1,1-Diethoxy-2-methylpropane (CAS 1741-41-9)
- 1-Methyl-2-(2-methylallyl)benzene (CAS 188404-16-2)
- 1-Ethyl-7-(3-((ethylamino)methyl)pyrrolidin-1-yl)-6,8-difluoro-4-oxo-1,4-dihydroquinoline-3-carboxylic acid (CAS 91188-00-0)
- 4-Chloro-N-((S)-1-hydrazinocarbonyl-3-methyl-butyl)-benzamide (CAS 1176634-02-8)
- (3-(Pyridin-2-yl)phenyl)boronic acid (CAS 833485-13-5)
- 4-Chloro-2-(trifluoromethoxy)aniline (CAS 175205-77-3)
- 4-(3-Methylbutyl)aniline (CAS 104177-72-2)
- 1-(4-Chlorophenyl)-2-(ethylsulfonyl)ethanone (CAS 139268-89-6)
- 1-Bromo-4-(bromomethyl)-2-fluoro-5-nitrobenzene (CAS 1805031-30-4)
- 2-[(2-Chloro-4-formylphenoxy)methyl]benzonitrile (CAS 443126-13-4)
- n2-(Cyclopropylmethyl)-1-(furan-2-yl)-n1,n1-dimethylethane-1,2-diamine (CAS 1156283-59-8)
- D-Asp9-Tirzepatide (CAS CATO-CPTD788923)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
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- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com