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Merck
CN

B1131

Brilliant Blue G

Dye content ~60 % by elemental analysis

Synonym(s):

Acid blue 90, Coomassie Brilliant Blue G

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About This Item

Empirical Formula (Hill Notation):
C47H48N3NaO7S2
CAS Number:
6104-58-1
Molecular Weight:
854.02
EC Number:
228-058-4
PubChem Substance ID:
329773167
UNSPSC Code:
12171500
Beilstein/REAXYS Number:
5230822
Colour Index Number:
42655
MDL number:
MFCD00078482

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InChI

1S/C47H49N3O7S2.Na/c1-6-49(31-35-11-9-13-43(29-35)58(51,52)53)40-21-25-45(33(4)27-40)47(37-15-17-38(18-16-37)48-39-19-23-42(24-20-39)57-8-3)46-26-22-41(28-34(46)5)50(7-2)32-36-12-10-14-44(30-36)59(54,55)56;/h9-30H,6-8,31-32H2,1-5H3,(H2,51,52,53,54,55,56);/q;+1/p-1

InChI key

RWVGQQGBQSJDQV-UHFFFAOYSA-M

SMILES string

[Na+].CCOc1ccc(Nc2ccc(cc2)C(\c3ccc(cc3C)N(CC)Cc4cccc(c4)S([O-])(=O)=O)=C5\C=CC(\C=C5C)=[N+](\CC)Cc6cccc(c6)S([O-])(=O)=O)cc1

composition

Dye content, ~60% elemental analysis

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Biochem/physiol Actions

P2X7 purinergic receptor antagonist.

Legal Information

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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Certificates of Analysis (COA)

Lot/Batch Number
096K1211
109F0815
108H2608
101K1523
096H2503

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Valentina Murdica et al.
Fertility and sterility, 111(5), 897-908 (2019-04-29)
To characterize in depth and investigate the role of exosomes present in seminal plasma in affecting parameters underlying sperm activity. In vitro experimental study. Research hospital. Normozoospermic, severe asthenozoospermic, and post-vasectomy azoospermic men 18-55 years of age were considered for the study.
Søren U Nielsen et al.
The Journal of general virology, 89(Pt 10), 2507-2517 (2008-09-18)
Hepatitis C virus (HCV) particles found in vivo are heterogeneous in density and size, but their detailed characterization has been restricted by the low titre of HCV in human serum. Previously, our group has found that HCV circulates in blood
Broc R Wenrich et al.
Analytical biochemistry, 428(2), 93-95 (2012-06-30)
The Bradford assay has been used reliably for decades to quantify protein in solution. The analyte is incubated in acidic solution of Coomassie Blue G-250 dye, during which reversible ionic and nonionic binding interactions form. Bradford assay color yields were
Kei Takayama et al.
Investigative ophthalmology & visual science, 53(11), 7389-7394 (2012-10-04)
We compared the phototoxicity of indocyanine green (ICG) and Brilliant Blue G (BBG) in cultured RPE cells under fluorescent lamp illumination imitating ambient light. Cultured human RPE line cells were stained with ICG or BBG solution at concentrations of clinical
Linda F McElhiney
International journal of pharmaceutical compounding, 16(3), 190-195 (2012-10-12)
Vital dyes have been used for over a hundred years to assist ophthalmic practitioners in diagnosing their patients' problems. Patients don't always tolerate the commercial products, usually due to the preservatives, and may need a compounded preparation. Some dyes are
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