Brilliant blue G

Name: Brilliant blue G
Brand: Vaqora Chemicals
SKU: VQ-002790

About Brilliant blue G

Brilliant blue G is a bioactive small molecule (Microscopy grade) carrying the CAS registry number 6104-58-1. Formula C47H48N3NaO7S2, molecular weight 854.0 g/mol. Common synonyms include Acid blue 90 and C.I. Acid Blue 90.

In its supplied form it is a dark blue to dark purple powder. Store in a tightly closed container in a cool, dry and well-ventilated place. Handle it with standard laboratory precautions and appropriate personal protective equipment.

Typical applications include cell signalling research, pharmacological screening, target validation and analytical determinations. It is used across academic and industrial research and diagnostics and biotechnology.

Standard pack sizes are 5 g, 25 g, 100 g and 1 kg, and every batch ships with a Certificate of Analysis (COA) and we export worldwide. A Safety Data Sheet (SDS) and technical specifications are available on request.

Typical applications

Cell signalling research
Pharmacological screening
Target validation
Analytical determinations

Industries

Specifications & identifiers

Chemical identifiers
Product name	Brilliant blue G
Catalogue No.	VQ-002790
CAS Number	6104-58-1
IUPAC name	sodium 3-[[4-[[4-(4-ethoxyanilino)phenyl]-[4-[ethyl-[(3-sulfonatophenyl)methyl]azaniumylidene]-2-methylcyclohexa-2,5-dien-1-ylidene]methyl]-N-ethyl-3-methylanilino]methyl]benzenesulfonate
Molecular formula	C₄₇H₄₈N₃NaO₇S₂
Molecular weight	854 g/mol
Exact mass	853.2831
Grade	Microscopy
HSN code	32041259
InChIKey	RWVGQQGBQSJDQV-UHFFFAOYSA-M
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=C3C)C5=CC=C(C=C5)NC6=CC=C(C=C6)OCC)C.[Na+]
PubChem CID	61363

Physical properties
Physical form	Powder
Appearance	Dark blue to dark purple powder
H-bond donors / acceptors	1 / 9
TPSA	159 Å²
Synonyms	Acid blue 90, C.I. Acid Blue 90, Derma Cyanine G, Impero Azure G, Benzyl Cyanine G, Brilliant Blue J, Coomassie Blue G 250, Optanol Cyanine G, Fenazo Blue XXFG, Acidine Sky Blue G, Silk Fast Cyanine G, Water Blue 150

Safety & hazard information (GHS)

Environmental hazard

Hazard statements

H411Toxic to aquatic life with long lasting effects

Precautionary statements: P273, P391, P501

Classification is indicative (aggregated GHS notifications) and may vary by grade and concentration. Always refer to the SDS supplied with your lot.

Documents

Safety Data Sheet (SDS)16-section GHS · on request Certificate of AnalysisTypical / batch COA · on request Specification sheetTDS / MOA · on request

Other grades of CAS 6104-58-1

Microscopy

Brilliant blue G, ≥90% (TLC)

CAS: 6104-58-1
Formula: C₄₇H₄₈N₃NaO₇S₂
MW: 854 g/mol

VQ-002791

Microscopy

Coomassie brilliant blue G 250

CAS: 6104-58-1
Formula: C₄₇H₄₈N₃NaO₇S₂
MW: 854 g/mol

VQ-000540

Frequently asked questions

What is the CAS number of Brilliant blue G?

The CAS Registry Number of Brilliant blue G is 6104-58-1. It is also known as Acid blue 90, C.I. Acid Blue 90, Derma Cyanine G.

What is the molecular formula and molecular weight of Brilliant blue G?

Brilliant blue G has the molecular formula C47H48N3NaO7S2 and a molecular weight of 854 g/mol.

Which grade and pack sizes of Brilliant blue G can I order?

We supply Brilliant blue G in Microscopy grade, in 5 g, 25 g, 100 g, 1 kg packs. Larger bulk quantities and custom packing are quoted on request.

Do you provide a COA and SDS with Brilliant blue G?

Yes. Every lot of Brilliant blue G is shipped with a batch-specific Certificate of Analysis, and a 16-section GHS Safety Data Sheet is provided with the quotation and the shipment.

Can Brilliant blue G be shipped internationally?

Yes. Brilliant blue G is classified as hazardous, so it is packed in UN-approved packaging and shipped as dangerous goods under IATA/IMDG rules. We export worldwide on EXW, FOB, CIF and DAP terms.