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34025

Dibromobimane

Name: Dibromobimane
Brand: SIGMA

BioReagent, suitable for fluorescence, ≥95.0% (CHN)

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About This Item

Empirical Formula (Hill Notation):

C₁₀H₁₀Br₂N₂O₂

CAS Number:

68654-25-1

Molecular Weight:

350.01

UNSPSC Code:

12352108

NACRES:

NA.32

PubChem Substance ID:

57649022

MDL number:

MFCD00036952

Beilstein/REAXYS Number:

4189453

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Properties

product line

BioReagent

Quality Segment

100

assay

≥95.0% (CHN)

solubility

DMF: soluble, acetonitrile: soluble, chloroform: soluble

fluorescence

λ_ex 391 nm in methanol, λ_ex 393 nm; λ_em 477 nm in 0.1 M Tris pH 7.0, gutathione red

suitability

suitable for fluorescence

storage temp.

2-8°C

SMILES string

CC1=C(CBr)N2N(C1=O)C(=O)C(C)=C2CBr

InChI

1S/C10H10Br2N2O2/c1-5-7(3-11)13-8(4-12)6(2)10(16)14(13)9(5)15/h3-4H2,1-2H3

InChI key

OSIYFMVMZXJKSP-UHFFFAOYSA-N

Description

Application

Dibromobimane, a bifunctional thiol reagent, is used as a cross-linking agent for cysteine mapping and studies on protein structure/conformation and cross-linking processes.

Packaging

Bottomless glass bottle. Contents are inside inserted fused cone.

Other Notes

Fluorescent thiol-specific labeling reagent

pictograms

GHS07

signalword

Warning

hcodes

H315,H319,H335

pcodes

P261 - P264 - P271 - P280 - P302 + P352 - P305 + P351 + P338

Hazard Classifications

Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3

target_organs

Respiratory system

Storage Class

11 - Combustible Solids

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c