Key Documents

View All Documentation

27816

Brilliant Blue R

Name: Brilliant Blue R
Brand: SIGMA

250, suitable for microscopy

Synonym(s):

Acid Blue 83, Brilliant indocyanin 6B, Coomassie Brilliant Blue R

Select a Size

Change View

About This Item

Empirical Formula (Hill Notation):

C₄₅H₄₄N₃NaO₇S₂

CAS Number:

6104-59-2

Molecular Weight:

825.97

EC Number:

228-060-5

UNSPSC Code:

12171500

NACRES:

NA.26

PubChem Substance ID:

57648236

MDL number:

MFCD00041762

Beilstein/REAXYS Number:

5718025

Colour Index Number:

42660

Technical Service

Need help? Our team of experienced scientists is here for you.

Let Us Assist

Properties

Quality Level

200

form

powder

technique(s)

microbe id | staining: suitable

λ_max

589.2 nm in ethanol

suitability

suitable for microscopy

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

Description

Application

For detection of protein bands following electrophoresis.

Other Notes

Protein stain for gel electrophoresis; 5 to 10 times more sensitive than Naphthol Blue Black B and Bromophenol (as little as 0.5 μg/cm² of protein could be detected in a gel matrix)

Legal Information

Still not finding the right product?

Explore all of our products under Brilliant Blue R

Storage Class

11 - Combustible Solids

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

Eyeshields, Gloves, type N95 (US)

Choose from one of the most recent versions:

Certificates of Analysis (COA)

Lot/Batch Number

It looks like we've run into a problem, but you can still download Certificates of Analysis from our Documents section.

If you need assistance, please contact Customer Support

Already Own This Product?

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

Visit the Document Library