C.I.Basic Orange 21

Name: C.I.Basic Orange 21
Brand: CoreyChem
SKU: CAS:3056-93-7
Price: Contact for pricing USD
Availability: InStock

1,3,3-trimethyl-2-[2-(2-methyl-1H-indol-3-yl)ethenyl]indol-1-ium chloride

Also Known As: Astrazon Orange G, C.I.Basic Orange 21, C.I. BASIC ORANGE 21, CTK8F7848, 1,3,3-trimethyl-2-[(1E)-2-(2-methyl-1H-indol-3-yl)ethenyl]indol-1-ium chloride, 1,3,3-Trimethyl-2-[2-(2-methyl-1H-indol-3-yl)ethen-1-yl]-3H-indol-1-ium chloride, 1,3,3-trimethyl-2-[2-(2-methyl-1H-indol-3-yl)ethenyl]indol-1-ium;chloride

CAS: 3056-93-7

Molecular Formula	`C22H23ClN2`
Molecular Weight	350.15497 g/mol
LogP	2.2
Topological Polar Surface Area	18.8 Å²
Hydrogen Bond Donors	1
Hydrogen Bond Acceptors	0
Rotatable Bonds	2
Exact Mass	350.15497
Heavy Atoms	25
Complexity	1005

Chemical Identifiers

CAS Number	3056-93-7
SMILES	`CC1=C(C2=CC=CC=C2N1)C=CC3=[N+](C4=CC=CC=C4C3(C)C)C.[Cl-]`

Product Overview

C.I.Basic Orange 21 (CAS 3056-93-7), with molecular formula C22H23ClN2 and molecular weight 350.15497 g/mol. IUPAC: 1,3,3-trimethyl-2-[2-(2-methyl-1H-indol-3-yl)ethenyl]indol-1-ium 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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