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Home/Compounds/Dye & Pigment/1-Methylamino-4-bromo anthraquinone
C15H10BrNO2
316.15 g/mol
Dye & Pigment

9,10-Anthracenedione, 1-bromo-4-(methylamino)-

CAS128-93-8EC204-920-5
Category
Dye & Pigment
Compound Class
Amine
Primary Use
anthraquinone dye intermediate

This compound is an anthraquinone derivative used as an intermediate in dye synthesis. Its structure features a bromine atom and a methylamino group on the anthracene-9,10-dione core.

intermediate for anthraquinone dyes

Content scope: Information here supports chemical identification and industrial supply, research, and manufacturing contexts. It is not a therapeutic claim, medical advice, or drug-use instructions.

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Related Compounds

ApplicationSame Use

2,4,5,7-tetraamino-1,8-dihydroxyanthracene-9,10-dione

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anthraquinone dye intermediate

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1,2-dimethoxyanthracene-9,10-dione

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anthraquinone dye intermediate

ReferenceSame Category

1H-Benz[e]indolium, 2-[3-[3-(5-carboxypentyl)-1,3-dihydro-1,1-dimethyl-6,8-disulfo-2H-benz[e]indol-2-ylidene]-1-propen-1-yl]-3-ethyl-1,1-dimethyl-6,8-disulfo-, inner salt

CAS1284240-77-2

fluorescent dye

ReferenceSame Category

Sulfan blue

CAS129-17-9

medicinal and industrial dye

ReferenceSame Category

9,10-Anthracenedione, 1,8-diamino-

CAS129-42-0

dye intermediate

ReferenceSame Category

1,5-diaminoanthraquinone

CAS129-44-2

dye intermediate for disperse dyes

Customs Tariff Classification

The international HS code for 9,10-Anthracenedione, 1-bromo-4-(methylamino)- (CAS 128-93-8) is 2922.39.

HS code (international, 6-digit)

2922.39

EU CN code (8-digit)

2922 39 00

Classification per the EU customs inventory ECICS (2026-07 snapshot, HS 2022). National tariff lines and product form can affect the final classification.

Identifiers
IUPAC Name

1-bromo-4-(methylamino)anthracene-9,10-dione

InChIKey

IIPRUQZTMZETSL-UHFFFAOYSA-N

SMILES

CNC1=C2C(=C(C=C1)Br)C(=O)C3=CC=CC=C3C2=O

Synonyms (14)
  • 9, 1-bromo-4-(methylamino)-

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