Basic Yellow 11 structure

Basic Yellow 11

2,4-dimethoxy-N-[(E)-2-(1,3,3-trimethylindol-1-ium-2-yl)ethenyl]aniline chloride

Also Known As: Basic Yellow 11|Sevron Yellow R|Sevron Yellow 1|Nabor Yellow 4G|Sumiacryl Yellow G|Astrazon Yellow 3G|Genacryl Yellow 3G|Genacryl Yellow 4G|Sumiacryl Yellow 3G|Astrazon Yellow 3GL|C.I. Basic Yellow 11|Panacryl Yellow 3GL|Atacryl Yellow 4G|Sandocryl Yellow BGL|Basic dye BY11|Deorlene Yellow 2G|Yoracryl Yellow 4G|Maxilon Yellow 3GL|C.I. Basic Yellow 18|BASICYELLOW11|Atacryl Yellow 4G-FS|Aizen Cathion Yellow 3GL|Yellow 3GL|Aizen Cathilon Yellow 3GH|Aizen Cathilon Yellow 3GL|Aizen Cathilon Yellow 3GLH|Aizen Cathion Yellow 3GH|Aizen Cathion Yellow 3GLH|starbld0009531|LOWACRYL YELLOW 11|C.I. 48055|C.I. No. 48055|CI BASIC YELLOW 11|EINECS 224-132-5

CAS: 4529-96-8
Molecular Formula C21H25ClN2O2
Molecular Weight 372.16046 g/mol
LogP 1.3396
Topological Polar Surface Area 33.5 Ų
Hydrogen Bond Donors 1
Hydrogen Bond Acceptors 3
Rotatable Bonds 5
Exact Mass 372.16046
Monoisotopic Mass 372.16046
Heavy Atoms 26
Complexity 856.8396

Chemical Identifiers

CAS Number 4529-96-8
SMILES CC1(C2=CC=CC=C2[N+](=C1/C=C/NC3=C(C=C(C=C3)OC)OC)C)C.[Cl-]

Product Overview

Basic Yellow 11 (CAS 4529-96-8), with molecular formula C21H25ClN2O2 and molecular weight 372.16046 g/mol. IUPAC: 2,4-dimethoxy-N-[(E)-2-(1,3,3-trimethylindol-1-ium-2-yl)ethenyl]aniline chloride.

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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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