Skip to Content
Merck
CN

J1000

Janus Green B

Synonym(s):

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

Sign In to View Organizational & Contract Pricing.

Select a Size

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

View All Documentation
Technical Service
Need help? Our team of experienced scientists is here for you.
Let Us Assist
Technical Service
Need help? Our team of experienced scientists is here for you.
Let Us Assist

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

composition

Dye content, ~65%

flash_point_f

Not applicable

Storage Class

13 - Non Combustible Solids

wgk

WGK 3

flash_point_c

Not applicable

ppe

Eyeshields, Gloves, type N95 (US)

Regulatory Information

新产品
This item has

Choose from one of the most recent versions:

Certificates of Analysis (COA)

Lot/Batch Number
057K3711
025K3723
117H3622
106H3664
101K3679

Don't see the Right Version?

If you require a particular version, you can look up a specific certificate by the Lot or Batch number.

Search for a COA

Already Own This Product?

Find documentation for the products that you have recently purchased in the Document Library.

Visit the Document Library

M Ghazi-Khansari et al.
Annals of the New York Academy of Sciences, 1090, 98-107 (2007-03-27)
Janus green B (JG-B) dye is used for vital staining of mitochondria and its reduction and oxidation shows the electron transfer chain alteration. The defect in electron transfer chain of mitochondria by paraquat is linked to free radical formation. In
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
Bryan J McCranor et al.
Journal of fluorescence, 20(2), 435-440 (2009-12-03)
With the increased development and use of fluorescence lifetime-based sensors, fiber optic sensors, fluorescence lifetime imaging microscopy (FLIM), and plate and array readers, , calibration standards are essential to ensure the proper function of these devices and accurate results. For
Byung-Cheon Lee et al.
Anatomical record. Part B, New anatomist, 286(1), 1-7 (2005-09-24)
A staining method has been developed for in situ and in vivo observation of a threadlike tissue afloat inside the lymphatic vessels of rabbits without adherence to the vessel wall. The existence of this novel structure was not noticed previously
Jinmei Ding et al.
Electrophoresis, 32(3-4), 455-463 (2011-02-08)
Capillary zone electrophoresis (CZE) was used to determine Hela cells activity with Hela treated by 0-46 μM methylmercury (MeHg) as the apoptosis model. The treated and untreated cells were stained by four different dyes (Janus Green B, Rhodamine 123, Neutral Red
View All Related Papers

Our team of scientists has experience in all areas of research including Life Science, Material Science, Chemical Synthesis, Chromatography, Analytical and many others.

Contact Technical Service