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Merck
CN

56710

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
EC Number:
220-695-6
UNSPSC Code:
12171500
MDL number:
MFCD00011758

Key Documents

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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

SMILES string

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

suitability

suitable for microscopy

Storage Class

13 - Non Combustible Solids

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

Eyeshields, Gloves, type N95 (US)

Regulatory Information

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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)
C Z Huang et al.
The Analyst, 125(7), 1267-1272 (2000-09-14)
A novel assay of DNA with a sensitivity at the nanogram level is proposed based on the measurement of enhanced resonance light scattering (RLS) signals resulting from the interaction of Janus Green B (JGB) with DNA. At pH 6.37 and
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
L N Daniel et al.
Toxicology and applied pharmacology, 123(1), 62-67 (1993-11-01)
Twelve preparations of crystalline silica, with a wide range of particle sizes, were assayed by a new method, which measures surface adsorption of the cationic dye Janus green B to crystalline silica samples in a buffered aqueous suspension. The same
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