Merck
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B7920

Sigma-Aldrich

Brilliant Blue R

pure

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Synonym(s):
Acid Blue 83, Brilliant indocyanin 6B, Coomassie Brilliant Blue R
Empirical Formula (Hill Notation):
C45H44N3NaO7S2
CAS Number:
Molecular Weight:
825.97
Colour Index Number:
42660
Beilstein:
5718025
EC Number:
MDL number:
PubChem Substance ID:
NACRES:
NA.47

Quality Level

Assay

≥70% (HPLC)

form

powder

solubility

H2O: 1 mg/mL

λmax

586-592 nm in ethanol

application(s)

diagnostic assay manufacturing
hematology
histology

storage temp.

room temp

SMILES string

[Na+].CCOc1ccc(Nc2ccc(cc2)C(\c3ccc(cc3)N(CC)Cc4cccc(c4)S([O-])(=O)=O)=C5\C=C/C(C=C5)=[N+](\CC)Cc6cccc(c6)S([O-])(=O)=O)cc1

InChI

1S/C45H45N3O7S2.Na/c1-4-47(31-33-9-7-11-43(29-33)56(49,50)51)40-23-15-36(16-24-40)45(35-13-19-38(20-14-35)46-39-21-27-42(28-22-39)55-6-3)37-17-25-41(26-18-37)48(5-2)32-34-10-8-12-44(30-34)57(52,53)54;/h7-30H,4-6,31-32H2,1-3H3,(H2,49,50,51,52,53,54);/q;+1/p-1

InChI key

NKLPQNGYXWVELD-UHFFFAOYSA-M

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Show Differences

1 of 4

This Item
B0149B8647B6529
vibrant-m

B7920

Brilliant Blue R

vibrant-m

B0149

Brilliant Blue R

vibrant-m

B8647

Brilliant Blue R Concentrate

vibrant-m

B6529

Brilliant Blue R Staining Solution

storage temp.

room temp

storage temp.

room temp

storage temp.

room temp

storage temp.

room temp

Quality Level

200

Quality Level

200

Quality Level

200

Quality Level

200

application(s)

diagnostic assay manufacturing
hematology
histology

application(s)

diagnostic assay manufacturing
hematology
histology

application(s)

diagnostic assay manufacturing
hematology
histology

application(s)

diagnostic assay manufacturing
hematology
histology

λmax

586-592 nm in ethanol

λmax

-

λmax

-

λmax

-

form

powder

form

powder

form

methanol solution

form

ethanol solution

Application

Brilliant Blue R has been used in staining of gels after electrophoresis. It has also been used to determine protein in the protein bodies.
For detection of protein bands following electrophoresis.

Biochem/physiol Actions

Brilliant Blue R is a methanol based stain. It can also stain agarose gels. It consists of methanol and acetic acid.

Legal Information

replaced by

Product No.
Description
Pricing

Storage Class Code

11 - Combustible Solids

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

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