3-Methylbut-3-en-1-yl 4-methylbenzene-1-sulfonate structure

3-Methylbut-3-en-1-yl 4-methylbenzene-1-sulfonate

3-methylbut-3-enyl 4-methylbenzenesulfonate

Also Known As: isopentenyl tosylate|1-Methyl-4- benzene|starbld0023881|3-methylbut-3-enyl 4-methylbenzenesulfonate|3-Methylbut-3-en-1-yl 4-methylbenzene-1-sulfonate|3-Methyl-3-buten-1-ol tosylate|2-Methyl-4-(tosyloxy)-1-butene|3-methyl-3-butene-1-yl tosylate|3-Buten-1-ol,3-methyl-, 1-(4-methylbenzenesulfonate)|3-METHYLBUT-3-EN-1-YL 4-METHYLBENZENESULFONATE|J2.259.172J|p-Toluenesulfonic acid (3-methyl-3-butenyl) ester|1-METHYL-4-(3-METHYLBUT-3-ENOXYSULFONYL)BENZENE|3-METHYL-3-BUTEN-1-OL, 4-METHYLBENZENESULFONATE

CAS: 781-03-3
Molecular Formula C12H16O3S
Molecular Weight 240.08202 g/mol
LogP 3.2
Topological Polar Surface Area 51.8 Ų
Hydrogen Bond Donors 0
Hydrogen Bond Acceptors 3
Rotatable Bonds 5
Exact Mass 240.08202
Monoisotopic Mass 240.08202
Heavy Atoms 16
Complexity 319.0

Chemical Identifiers

CAS Number 781-03-3
SMILES CC1=CC=C(C=C1)S(=O)(=O)OCCC(=C)C
InChIKey KKRCXGGGEPQALO-UHFFFAOYSA-N

Patent-Derived Application Labels

Derived from 5 IPC patent classification(s) across the SureChEMBL global patent database.

Biotechnology (6 patents) Heterocyclic Building Blocks (10 patents) Organic Building Blocks (12 patents) Organometallic Reagents (6 patents) Pharmaceutical Intermediates (20 patents)

Product Overview

3-Methylbut-3-en-1-yl 4-methylbenzene-1-sulfonate (CAS 781-03-3), with molecular formula C12H16O3S and molecular weight 240.08202 g/mol. IUPAC: 3-methylbut-3-enyl 4-methylbenzenesulfonate.

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Safety Data Sheet (MSDS / SDS) View the Laboratory Chemical Safety Summary (LCSS) on PubChem — includes GHS classifications, hazard statements, first aid measures, and handling precautions.
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3-Methylbut-3-en-1-yl 4-methylbenzene-1-sulfonate is a custom synthesis product. We offer services from milligram to kilogram scale.

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