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Coomassie Brilliant Blue R-250, Fisher BioReagents

235.77 SEK - 642.40 SEK

Chemical Identifiers

CAS 6104-59-2
Molecular Formula C45H44N3NaO7S2
Molecular Weight (g/mol) 825.971
InChI Key NKLPQNGYXWVELD-UHFFFAOYSA-M
Synonym Coomassie Blue R-250
PubChem CID 61365
IUPAC Name sodium;3-[[4-[[4-(4-ethoxyanilino)phenyl]-[4-[ethyl-[(3-sulfonatophenyl)methyl]azaniumylidene]cyclohexa-2,5-dien-1-ylidene]methyl]-N-ethylanilino]methyl]benzenesulfonate
SMILES CCN(CC1=CC(=CC=C1)S(=O)(=O)[O-])C2=CC=C(C=C2)C(=C3C=CC(=[N+](CC)CC4=CC(=CC=C4)S(=O)(=O)[O-])C=C3)C5=CC=C(C=C5)NC6=CC=C(C=C6)OCC.[Na+]
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10041653
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Fisher Bioreagents
BP101-25
25g Glass Bottle 235.77 SEK
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10573165
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Fisher Bioreagents
BP101-50
50g Amber Glass 642.40 SEK
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Description

Description

Brilliant Blue R-250 is commonly used for staining proteins in polyacrylamide gels.
Specifications

Chemical Identifiers

6104-59-2
825.971
Coomassie Blue R-250
sodium;3-[[4-[[4-(4-ethoxyanilino)phenyl]-[4-[ethyl-[(3-sulfonatophenyl)methyl]azaniumylidene]cyclohexa-2,5-dien-1-ylidene]methyl]-N-ethylanilino]methyl]benzenesulfonate
C45H44N3NaO7S2
NKLPQNGYXWVELD-UHFFFAOYSA-M
61365
CCN(CC1=CC(=CC=C1)S(=O)(=O)[O-])C2=CC=C(C=C2)C(=C3C=CC(=[N+](CC)CC4=CC(=CC=C4)S(=O)(=O)[O-])C=C3)C5=CC=C(C=C5)NC6=CC=C(C=C6)OCC.[Na+]

Specifications

Brilliant Blue R-250
700g(-1) cm(-1) min.
Coomassie Blue R-250
NKLPQNGYXWVELD-UHFFFAOYSA-M
sodium;3-[[4-[[4-(4-ethoxyanilino)phenyl]-[4-[ethyl-[(3-sulfonatophenyl)methyl]azaniumylidene]cyclohexa-2,5-dien-1-ylidene]methyl]-N-ethylanilino]methyl]benzenesulfonate
590 to 594nm
5% max.
Powder/Solid
0.25g/cm³
174°C
6.2
6104-59-2
C45H44N3NaO7S2
Pass Test
CCN(CC1=CC(=CC=C1)S(=O)(=O)[O-])C2=CC=C(C=C2)C(=C3C=CC(=[N+](CC)CC4=CC(=CC=C4)S(=O)(=O)[O-])C=C3)C5=CC=C(C=C5)NC6=CC=C(C=C6)OCC.[Na+]
825.971
61365
825.96
Glass Bottle
42660
Red Brown
25g