1170-38-3

Usage

Uses

Used in Biochemical Research and Analysis:
2,2'-Dithiobis(5-nitrobenzoic acid) is used as a reagent for the quantitative determination of sulfhydryl groups in proteins and other biomolecules. It reacts with these groups to form a yellow product that can be easily measured spectrophotometrically, providing accurate quantification.
Used in Enzyme and Protein Studies:
2,2'-Dithiobis(5-nitrobenzoic acid) is used as a reagent for the determination of enzymes and proteins. Its versatility and importance in biochemical research stem from its ability to accurately quantify sulfhydryl groups, which is crucial for understanding the structure and function of enzymes and proteins.

Upstream product

• 2516-96-3 2-chloro-5-nitrobenzoic acid 

Downstream Products

• 53531-45-6 dimethyl 2,2'-dithio-bis(4-nitrobenzoate) 
• 99334-37-9 2-mercapto-5-nitrobenzoic acid 
• 92030-46-1 5,5'-dinitro-2,2'-disulfanediyl-bis-benzoyl chloride 

Relevant academic research and scientific papers

A disulfide derivative and its preparation method and application

The invention relates to sulfide derivatives. The preparation method comprises the following steps: in a water system, by taking sodium sulphide and powdered sulfur as raw materials, carrying out heating reflux to synthesize a sodium disulfide aqueous sol

Effect of nitro-substituton on the photochemistry of 3-piperidino-1,2-benzisothiazole derivatives: A mechanistic investigation

Photochemical isomerization of 3-piperidino-1,2-benzisothiazole (BIT)-benzothiazole (BT) was investigated. In particular, the effect of nitro-substitution on the benzene ring was selectively examined for the parent, 5-nitro-, and 7-nitro-derivatives. 3-Piperidino-BIT and nitro-3-piperidino-BIT isomerized irreversibly to the corresponding 2-piperidino-BT, and this reaction mechanism was investigated using density-functional theory (DFT) and time-dependent (TD)-DFT calculations. These calculations showed that this isomerization goes through an azirine intermediate. In addition, excitation wavelength effect demonstrates that isomerization occurs from the upper excited state of nitro-derivatives. The HOMO-LUMO transition has charge-transfer and photoinactive characters.

PROCESS FOR THE PREPARATION OF 6-(PERFLUOROALKYL)URACIL COMPOUNDS FROM CARBAMATE COMPOUNDS

An improved process for the preparation of 6-(perfluoroalkyl)uracil compounds having structural formula (I) from carbamate compounds having structural formula (II).

Processes and intermediate compounds for the preparation of 2-(N,N-disubstituted) amino-4-(perfluoroalkyl)-1, 3- oxazin-6-one and 6-(perfluoroalkyl) uracil compounds

An improved process and intermediate compounds for the preparation of 2-(N,N-disubstituted)amino-4-(perfluoroalkyl)-1,3-oxazin-6-one compounds having the structural formula I and an improved process for the preparation of 6-(perfluoroalkyl)uracil compound

Herbicidal 3 -heterocyclic substituted benzisothiazole and benzisoxazole compounds

There are provided 3-heterocyclic substituted benzisothiazole and benzisoxazole compounds having the structural formula I where Q, X, X1 and Z are defined as in claim 1. Further provided are compositions and methods comprising those compounds for the control of undesirable plant species.

Process for the preparation of 6-(perfluoroalkyl) uracil compounds form urea compounds

An improved process for the preparation of 6-(perfluoroalkyl)uracil compounds having the structural formula I from urea compounds having the structural formula II

Process for the preparation of 6-(perfluoroalkyl) uracil compounds from 2-(N,N-disubstituted) amino-4-(perfluoroalkyl)-1,3-oxazin-6-one compounds

An improved process for the preparation of 6-(perfluoroalkyl)uracil compounds having the structural formula I from 2-(N,N-disubstituted)amino-4-(perfluoroalkyl)-1,3-oxazin-6-one compounds having the structural formula II

3-(1,2-benzisothiazol- and isoxazol-5-Y1)-2,4(1H,3H)-pyrimidinedione or thione and 3-(1,2-benzisothiazol- and isoxazol-5-y1)-4(3H)-pyrimidinone or thione herbicidal agents

There are provided 3-(1,2-benzisothiazol- and isoxazol-5-yl)-2,4(1H,3H)-pyrimidinedione or thione compounds of formula I and 3-(1,2-benzisothiazol- and isoxazol-5-yl)-4(3H)-pyrimidinone or thione compounds of formula II Further provided are compositions and methods comprising those compounds for the control of undesirable plant species.