MT-CM-D218200-5G
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Linear Formula: [-SC6H3(NO2)CO2H]2
CAS Number: 69-78-3
Molecular Weight: 396.35
Beilstein: 1896821
EC Number: 200-714-4
MDL number: MFCD00007140
UNSPSC Code: 12352100
PubChem Substance ID: 24893651
NACRES: NA.22
Quality Level 200
product line ReagentPlus®
Assay 99%
Form powder
Mp 240-245 °C (dec.) (lit.)
SMILES string OC(=O)c1cc(SSc2ccc(c(c2)C(O)=O)[N+]([O-])=O)ccc1[N+]([O-])=O
InChI
1S/C14H8N2O8S2/c17-13(18)9-5-7(1-3-11(9)15(21)22)25-26-8-2-4-12(16(23)24)10(6-8)14(19)20/h1-6H,(H,17,18)(H,19,20)
InChI key KIUMMUBSPKGMOY-UHFFFAOYSA-N
General description
DTNB (Ellman’s reagent) is commonly used for quantification of sulfhydryl (thiol) groups in proteins and biomolecules.[1]
Application
5,5′-Dithiobis(2-nitrobenzoic acid) is a water soluble reagent mainly used for the derivatization of sulfhydryl groups.[2]
Legal Information
ReagentPlus is a registered trademark of Merck KGaA, Darmstadt, Germany
