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Dibromobimane

SIGMA/34025 - BioReagent, suitable for fluorescence, ≥95.0% (CHN)

CAS Number: 68654-25-1
Empirical Formula (Hill Notation): C10H10Br2N2O2
Molecular Weight: 350.01
MDL Number: MFCD00036952
Linear Formula: C10H10Br2N2O2
Product Type: Chemical

Catalog Number PKG Qty. Price Quantity
45-34025-25MG 25 mg
$156.00
1/EA
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assay ≥95.0% (CHN)
fluorescence λex 391 nm in methanol
  λex 393 nm; λem 477 nm in 0.1 M Tris pH 7.0, gutathione red
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
mp 170-172 °C (lit.)
product line BioReagent
Quality Level 100 
SMILES string CC1=C(CBr)N2N(C1=O)C(=O)C(C)=C2CBr
solubility acetonitrile: soluble
  chloroform: soluble
  DMF: soluble
storage temp. 2-8°C
suitability suitable for fluorescence
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.
Other Notes: Fluorescent thiol-specific labeling reagent
Packaging: Bottomless glass bottle. Contents are inside inserted fused cone.
Purity ≥95.0% (CHN)
mp 170-172 °C (lit.)
Storage Temp. 2-8°C
UNSPSC 12352200

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