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121568

Sigma-Aldrich

Fast Garnet GBC base

97%

Synonym(s):

o-Aminoazotoluene, 4′-Amino-2,3′-dimethylazobenzene, Solvent Yellow 3

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About This Item

Linear Formula:
CH3C6H4N=NC6H3(CH3)NH2
CAS Number:
97-56-3
Molecular Weight:
225.29
Colour Index Number:
11160
Beilstein:
6506005
EC Number:
202-591-2
MDL number:
MFCD00007733
UNSPSC Code:
12171500
PubChem Substance ID:
24847463
NACRES:
NA.47
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Quality Level

200

Assay

97%

form

powder

mp

101-102 °C (lit.)

solubility

ethanol: 10 mg/mL, clear

λmax

491 nm

application(s)

diagnostic assay manufacturing
hematology
histology

storage temp.

room temp

SMILES string

Cc1ccccc1\N=N\c2ccc(N)c(C)c2

InChI

1S/C14H15N3/c1-10-5-3-4-6-14(10)17-16-12-7-8-13(15)11(2)9-12/h3-9H,15H2,1-2H3/b17-16+

InChI key

PFRYFZZSECNQOL-WUKNDPDISA-N

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Application

Fast Garnet GBC base has been used:
  • as a stain in papain activity inhibition assay.[1]
  • to stain for tryptase-activity and chymase-like activity.[2]
  • to gel stain for esterolytic activity.[3]

Pictograms

Skull and crossbonesHealth hazard
GHS06,GHS08

Signal Word

Danger

Hazard Statements

H301,H315,H317,H319,H350

Hazard Classifications

Acute Tox. 3 Oral - Carc. 1B - Eye Irrit. 2 - Skin Irrit. 2 - Skin Sens. 1

Storage Class Code

6.1D - Non-combustible acute toxic Cat.3 / toxic hazardous materials or hazardous materials causing chronic effects

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

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Certificates of Analysis (COA)

Lot/Batch Number
SHBQ3261
MKCJ7409
MKCH7106
MKCC5408
MKBX7643V

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Histochemical and morphological characteristics of canine cardiac mast cells.
Frangogiannis NG
The Histochemical Journal, 31(4), 221-229 (1999)
Characterization of Active Components in Food-Grade Proteinase Inhibitors for Surimi Manufacture
Weerasinghe V C
Journal of Agricultural and Food Chemistry, 44(9), 2584-2590 (1996)
o-Aminoazotoluene.
Report on carcinogens : carcinogen profiles, 11, III12-III13 (2004-01-01)
Anuradha Mishra et al.
Journal of hazardous materials, 118(1-3), 213-217 (2005-02-22)
In this study, the application of a food grade polysaccharide namely Plantago psyllium mucilage has been assessed for the removal of dyes from model textile wastewater containing golden yellow (C.I. Vat Yellow 4) and reactive black (C.I. Reactive Black 5).
S I Il'nitskaya et al.
Bulletin of experimental biology and medicine, 137(6), 548-550 (2004-09-30)
Suckling mice were more sensitive to the hepatocarcinogenic effect of various carcinogens compared to adult animals. After treatment with o-aminoazotoluene and diethylnitrosamine HNF3-DNA-binding capacity and glucocorticoid-induced liver tyrosine aminotransferase activity in suckling mice decreased more significantly than in adult animals.
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