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J1000

Sigma-Aldrich

Janus Green B

Synonym(s):

3-Diethylamino-7-(4-dimethylaminophenylazo)-5-phenylphenazinium chloride, Diazin Green S, Union Green B

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About This Item

Empirical Formula (Hill Notation):
C30H31ClN6
CAS Number:
2869-83-2
Molecular Weight:
511.06
Colour Index Number:
11050
EC Number:
220-695-6
MDL number:
MFCD00011758
UNSPSC Code:
12171500

composition

Dye content, ~65%

SMILES string

[Cl-].CCN(CC)c1ccc2nc3ccc(cc3[n+](-c4ccccc4)c2c1)\N=N\c5ccc(cc5)N(C)C

InChI

1S/C30H31N6.ClH/c1-5-35(6-2)26-17-19-28-30(21-26)36(25-10-8-7-9-11-25)29-20-23(14-18-27(29)31-28)33-32-22-12-15-24(16-13-22)34(3)4;/h7-21H,5-6H2,1-4H3;1H/q+1;/p-1

InChI key

XXACTDWGHQXLGW-UHFFFAOYSA-M

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replaced by

Product No.
Description
Pricing

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Regulatory Information

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U M Rodrigues et al.
The Journal of applied bacteriology, 61(2), 139-144 (1986-08-01)
The ability of the direct epifluorescent filter technique (DEFT) to enumerate the viable numbers of various species of yeasts was evaluated. A DEFT count could be made in less than 10 min and the DEFT counts of non-heat-treated samples agreed
P L Mayerson et al.
The Journal of experimental zoology, 232(2), 231-242 (1984-11-01)
The normal timing and appearance of feather germs was perturbed by injecting the dye Janus Green B into the amniotic fluid of chick embryos at late stage 28, prior to the first appearance of feather germs. This treatment prevented feather
Regression of the interdigital tissue during the formation of the digits.
J M Hurle et al.
Acta histochemica. Supplementband, 32, 165-169 (1986-01-01)
M A Fernandez-Teran et al.
Journal of embryology and experimental morphology, 84, 159-175 (1984-12-01)
In an attempt to clarify the mechanism of production of the syndactyly induced by Janus Green B (JGB) we have studied the morphology and structural modifications of the chick embryo leg bud after JGB administration by means of neutral red
K J Kwon-Chung et al.
Journal of medical and veterinary mycology : bi-monthly publication of the International Society for Human and Animal Mycology, 25(2), 107-114 (1987-04-01)
The viability of Histoplasma capsulatum yeast cells grown under different conditions was determined by dye tests with Eosin-Y and Janus Green B and by colony counts of cells plated on brain-heart infusion agar supplemented with histoplasma growth factor and bovine
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