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Reactive Blue 2

Reactive Blue 2 structure

CAS No:
12236-82-7
Formula:
C29H20ClN7O11S3
Chemical Name:
Reactive Blue 2
Synonyms:
2-Anthracenesulfonic acid,1-amino-4-[[4-[[4-chloro-6-[[3(or 4)-sulfophenyl]amino]-1,3,5-triazin-2-yl]amino]-3-sulfophenyl]amino]-9,10-dihydro-9,10-dioxo-;C.I. Reactive Blue 2;1-Amino-4-[[4-[[4-chloro-6-[[3(or 4)-sulfophenyl]amino]-1,3,5-triazin-2-yl]amino]-3-sulfophenyl]amino]-9,10-dihydro-9,10-dioxo-2-anthracenesulfonic acid;C.I. 61211;Cibacron Blue F 3GA;Procion Blue H-B;Reactive Blue 2;Kayacion Blue A-B;Blue A;Basilen Blue E 3G;Cibacron F 3GA;Dianil Blue H3G;Reactive Cibacron Blue F 3GA;12237-92-2;26763-68-8;778536-90-6;802902-10-9
Categories:
Biochemical Engineering > Biochemical Reagents

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Description

dark blue powder

Reactive Blue 2 Basic Attributes

Molecular Weight：

774.16

Exact Mass：

773.00700

EC Number：

235-465-0

Characteristics

PSA：

323

XLogP3：

7.89610

Appearance：

dark blue saline suspension

Density：

1.845 g/cm3

Melting Point：

>300ºC

Refractive Index：

1.777

Water Solubility：

H2O: soluble

Storage Conditions：

2-8°C

Safety Information

wgk germany：

hazard class code：

36/37/38

safety instructions：

26-36

Marks：

Stability/Shelf Life：

Stable. Incompatible with strong oxidizing agents.

Reactive Blue 2 Use and Manufacturing

This reactive dye (FWtrisodium-salt = 840.11 g/mol; lmax = 607 nm), also known as Reactive Blue 2 and Cibacron Blue F3G-A, is a sulfonated triazine often used to probe nucleotide binding sites. Procion Blue H-B is also a P2Y purinoceptor antagonist and is one of the most potent antagonists for ATPactivated channels (See also Cibacron Blue). When immobilized on a support matrix, this triazine can be used to purify proteins that bind nucleotides or nucleotide-containing coenzymes. Note: Given its

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Reactive Blue 2

CAS No.: 12236-82-7

Content: 99.00%

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Guide of Reactive Blue 2

Description
Basic Attributes
Characteristics
Safety Information
Use and Manufacturing
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Reactive Blue 2

SDS

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