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6104-58-1

6104-58-1 structure
6104-58-1 structure
  • Name: Brilliant blue G-250
  • Chemical Name: Acid Blue 90
  • CAS Number: 6104-58-1
  • Molecular Formula: C47H48N3NaO7S2
  • Molecular Weight: 854.020
  • Catalog: Dyes and pigments dye Acid Dyestuff
  • Create Date: 2018-04-09 08:00:00
  • Modify Date: 2025-08-22 01:58:36
  • Brilliant Blue G-250 is a dye commonly used for the visualization of proteins separated by SDS-PAGE, offering a simple staining procedure and high quantitation. In the Bradford protein assay, protein concentrations are determined by the absorbance at 595 nm due to the binding of Brilliant Blue G-250 to proteins. Brilliant Blue G-250 is a safe highly selective P2×7R antagonist with promising consequent inactivation of NLRP3 inflammasome[1][2][3].

Name Acid Blue 90
Synonyms CBB G-250
benzenemethanaminium, N-[(1Z,4E)-4-[[4-[(4-ethoxyphenyl)amino]phenyl][4-[ethyl[(3-sulfophenyl)methyl]amino]-2-methylphenyl]methylene]-3-methyl-2,5-cyclohexadien-1-ylidene]-N-ethyl-3-sulfo-, inner salt, sodium salt (1:1)
Coomassie Brilliant Blue G250
Benzenemethanaminium, N-[(1E,4E)-4-[[4-[(4-ethoxyphenyl)amino]phenyl][4-[ethyl[(3-sulfophenyl)methyl]amino]-2-methylphenyl]methylene]-3-methyl-2,5-cyclohexadien-1-ylidene]-N-ethyl-3-sulfo-, inner salt, sodium salt (1:1)
EINECS 228-058-4
Cyanine G
benzenemethanaminium, N-[(1E,4Z)-4-[[4-[(4-ethoxyphenyl)amino]phenyl][4-[ethyl[(3-sulfophenyl)methyl]amino]-2-methylphenyl]methylene]-3-methyl-2,5-cyclohexadien-1-ylidene]-N-ethyl-3-sulfo-, inner salt, sodium salt (1:1)
PAGE BLUE G90
coomassie briliant blue G-250
coomassie blue G-250
Sodium 3-({[(1E,4Z)-4-({4-[(4-ethoxyphenyl)amino]phenyl}{4-[ethyl(3-sulfonatobenzyl)amino]-2-methylphenyl}methylene)-3-methyl-2,5-cyclohexadien-1-ylidene](ethyl)ammonio}methyl)benzenesulfonate
Coomassie Brilliant blue
Polar Blue G
Blue G 250
BRILLIANT BLUE
Sodium 3-({[(1Z,4E)-4-({4-[(4-ethoxyphenyl)amino]phenyl}{4-[ethyl(3-sulfonatobenzyl)amino]-2-methylphenyl}methylene)-3-methylcyclohexa-2,5-dien-1-ylidene](ethyl)ammonio}methyl)benzenesulfonate
coomassie brillant blue G
SERVA BLUE G
MFCD00078482
Sodium 3-({[(1E,4E)-4-({4-[(4-ethoxyphenyl)amino]phenyl}{4-[ethyl(3-sulfonatobenzyl)amino]-2-methylphenyl}methylene)-3-methyl-2,5-cyclohexadien-1-ylidene](ethyl)ammonio}methyl)benzenesulfonate
Description Brilliant Blue G-250 is a dye commonly used for the visualization of proteins separated by SDS-PAGE, offering a simple staining procedure and high quantitation. In the Bradford protein assay, protein concentrations are determined by the absorbance at 595 nm due to the binding of Brilliant Blue G-250 to proteins. Brilliant Blue G-250 is a safe highly selective P2×7R antagonist with promising consequent inactivation of NLRP3 inflammasome[1][2][3].
Related Catalog
References

[1]. Dyballa N, Metzger S. Fast and sensitive colloidal coomassie G-250 staining for proteins in polyacrylamide gels. J Vis Exp. 2009;(30):1431. Published 2009 Aug 3.

[2]. Han XX, et al. Highly sensitive protein concentration assay over a wide range via surface-enhanced Raman scattering of Coomassie brilliant blue. Anal Chem. 2010;82(11):4325-4328.

[3]. Zohny MH, et al. Coomassie brilliant blue G-250 dye attenuates bleomycin-induced lung fibrosis by regulating the NF-κB and NLRP3 crosstalk: A novel approach for filling an unmet medical need [published online ahead of print, 2022 Feb 21]. Biomed Pharmacother. 2022;148:112723.

Density >1.0 g/cm3 (20ºC)
Melting Point 100 °C
Molecular Formula C47H48N3NaO7S2
Molecular Weight 854.020
Flash Point 11 °C
Exact Mass 853.283142
PSA 158.67000
LogP 11.19820
Storage condition Store at RT.
Symbol GHS02 GHS06 GHS08
GHS02, GHS06, GHS08
Signal Word Danger
Hazard Statements H225-H301-H311-H315-H319-H331-H370
Precautionary Statements P210-P260-P280-P301 + P310-P305 + P351 + P338-P311
Personal Protective Equipment Eyeshields;Gloves;type N95 (US);type P1 (EN143) respirator filter
Hazard Codes F,T,Xn
Risk Phrases R36/37/38
Safety Phrases S22-S24/25-S36-S26-S45-S36/37/39-S16-S9-S7
RIDADR UN 2924 3/PG 2
WGK Germany 3
HS Code 32041200
HS Code 32041200
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