5,5’-Dithiobis(2-Nitrobenzoic acid) | 69-78-3

 

Additional information

CAS ID

69-78-3

IUPAC Name

5-[(3-carboxy-4-nitrophenyl)disulfanyl]-2-nitrobenzoic acid

Molecular Formula

C14H8N2O8S2

Molecular Weight

SMILES

OC(=O)C1=CC(SSC2=CC=C(C(=C2)C(O)=O)[N+]([O-])=O)=CC=C1[N+]([O-])=O

Description

6254

Synonym: dtnb, 5,5′-dithiobis 2-nitrobenzoic acid, ellman’s reagent, 3-carboxy-4-nitrophenyl disulfide, dithionitrobenzoic acid, dithiobisnitrobenzoic acid, 5,5′-disulfanediylbis 2-nitrobenzoic acid, benzoic acid, 3,3′-dithiobis 6-nitro, 3,3′-dithiobis 6-nitrobenzoic acid, 5,5′-dithio-bis 2-nitrobenzoic acid

ColorYellow
Formula Weight396.34
Physical FormCrystal-Powder at 20°C
Chemical Name or Material5,5′-Dithiobis(2-nitrobenzoic Acid) [for Determination of SH groups]

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