Sudan III

Inquiry

For Research Use Only.

Category

Alkaloids

Cat.No.

NP0533

CAS

85-86-9

Product Name

Sudan III

Structure

Product Details

Description

Sudan III is an azo dye.

Synonyms

Toney red; 1-[2-[4-(2-Phenyldiazenyl)phenyl]diazenyl]-2-naphthalenol; 1-[[4-(Phenylazo)phenyl]azo]-2-naphthalenol; Sudan 3; 1-(p-Phenylazophenylazo)-2-naphthol; 111440 Red; Solvent red 23; Cerasin Red; Cerasinrot; Fettscharlach

IUPAC Name

1-[(4-phenyldiazenylphenyl)diazenyl]naphthalen-2-ol

Molecular Weight

352.39

Molecular Formula

C22H16N4O

Canonical SMILES

C1=CC=C(C=C1)N=NC2=CC=C(C=C2)N=NC3=C(C=CC4=CC=CC=C43)O

InChI

InChI=1S/C22H16N4O/c27-21-15-10-16-6-4-5-9-20(16)22(21)26-25-19-13-11-18(12-14-19)24-23-17-7-2-1-3-8-17/h1-15,27H

InChIKey

FHNINJWBTRXEBC-UHFFFAOYSA-N

Boiling Point

584.6±35.0°C at 760 mmHg

Melting Point

197-203°C

Purity

95%

Density

1.2±0.1 g/cm3

Solubility

Soluble in DMSO (Slightly), Methanol (Slightly)

Appearance

Red powder

Storage

Store at 2-8°C

EINECS

201-638-4

Form

Powder

MDL

MFCD00003905

Refractive Index

1.661

Stability

Stable. Incompatible with strong oxidizing agents.

QC Data

TGA

HNMR

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