![5,5′-Dithiobis[2-nitrobenzoic acid]](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fcas-image%2Fthumb-webp%2F169543-55-dithiobis-2-nitrobenzoic-acid.webp&w=3840&q=75)
CAS 69-78-3: 5,5′-Dithiobis[2-nitrobenzoic acid]
Formula:C14H8N2O8S2
InChI: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:InChIKey=KIUMMUBSPKGMOY-UHFFFAOYSA-N
SMILES:C(O)(=O)C1=C(N(=O)=O)C=CC(SSC2=CC(C(O)=O)=C(N(=O)=O)C=C2)=C1
Synonyms:- 2,2'-Dinitro-5,5'-dithiodibenzoic acid
- 3,3'-Disulfanediylbis(6-Nitrobenzoate)
- 3,3'-Disulfanediylbis(6-Nitrobenzoic Acid)
- 3,3'-Dithiobis(6-nitrobenzoic acid)
- 3,3'-Dithiobis[6-nitrobenzoe]saure
- 3-Carboxy-4-nitrophenyl disulfide
- 3-Carboxy-4-nitrophenyl disulphide
- 5,5-Dithio-Bis(2-Nitrobenzoic Acid)
- Acide 3,3'-dithiobis[6-nitrobenzoique]
- Acido 3,3'-Ditiobis[6-Nitrobenzoico]
- Ba 2767
- See more synonyms
Sort by
Found 12 products.
5,5'-Dithiobis(2-nitrobenzoic acid)
CAS:5,5'-Dithiobis(2-nitrobenzoic acid)Formula:C14H8N2O8S2Purity:By hplc: 98.29% (Typical Value in Batch COA)Color and Shape: yellow solidMolecular weight:396.35g/mol3,3'-Dithiobis[6-nitrobenzoic Acid]
CAS:Applications 3,3'-Dithiobis[6-nitrobenzoic Acid is an membrane-impermeant thiol/disulfide exchange blocker. 3,3'-Dithiobis[6-nitrobenzoic Acid is also used to quantify the number or concentration of thiol groups in a sample. References Calderon, M.N., et al.: Intervirol., 55, 451 (2012); Li, J.M., et al.: J. Material. Chem., 22, 12100 (2012);Formula:C14H8N2O8S2Color and Shape:NeatMolecular weight:396.355,5'-Dithiobis(2-nitrobenzoic acid)
CAS:DTNB is known as Ellman's reagent. It is used for the colorimetric determination of thiol groups in biological samples.It is fairly soluble in water. Colorless DTNB is converted to yellow 5-Mercapto-2-nitrobenzoic acid in the presence of thiol compounds. For example, DTNB in combination with S-acetylthiocholine iodide as the substrate is widely used to assay choline esterase activity.Formula:C14H8N2O8S2Purity:Min. 98.0 Area-%Molecular weight:396.36 g/mol5,5'-Dithiobis(2-nitrobenzoic acid), 99%
CAS:Reagent for determination of sufhydryl groups.5,5'-dithiobis-(2-nitrobenzoic acid) is widely utilized as a non-fluorescent probe to quantify the number or the concentration of thiol groups in a sample. It acts as a cleavable cross-linking agent. It finds an important application as a sensitive reagent for determining free sulfhydryl content in proteins, peptides, and tissues. It is also employed in high-performance liquid chromatography (HPLC) to determine the alkylthiol content. This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.Formula:C14H8N2O8S2Purity:99%Color and Shape:Pale yellow to pale cream, PowderMolecular weight:396.365,5''-Dithio-bis(2-nitrobenzoic acid)
CAS:Formula:C14H8N2O8S2Purity:(HPLC) ≥ 98.5%Color and Shape:Off-white to yellow powder or crystalsMolecular weight:396.365,5'-Dithiobis(2-nitrobenzoic Acid) [for Determination of SH groups]
CAS:Formula:C14H8N2O8S2Purity:>98.0%(T)(HPLC)Color and Shape:Light yellow to Yellow powder to crystalMolecular weight:396.34DTNB
CAS:DTNB, or Ellman's Reagent, quantifies thiol groups and measures low-mass thiols like glutathione in pure and biological samples.Formula:C14H8N2O8S2Purity:97.91% - 99.51%Color and Shape:Yellow SolidMolecular weight:396.35Benzoic acid, 3,3'-dithiobis[6-nitro-
CAS:Formula:C14H8N2O8S2Purity:98%Color and Shape:SolidMolecular weight:396.35191999999995,5'-Dithiobis(2-nitrobenzoic acid)
CAS:DTNB is known as Ellman's reagent. It is used for the colorimetric determination of thiol groups in biological samples.It is fairly soluble in water. Colorless DTNB is converted to yellow 5-Mercapto-2-nitrobenzoic acid in the presence of thiol compounds. For example, DTNB in combination with S-acetylthiocholine iodide as the substrate is widely used to assay choline esterase activity.Formula:C14H8N2O8S2Purity:Min. 98 Area-%Color and Shape:Yellow PowderMolecular weight:396.35 g/mol5,5'-Dithiobis-(2-nitrobenzoic acid), 99%
CAS:This Thermo Scientific Chemicals brand product was originally part of the Acros Organics product portfolio. Some documentation and label information may refer to the legacy brand. The original Acros Organics product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.Purity:99%Color and Shape:Crystalline powder, Off-white to yellow
![3,3'-Dithiobis[6-nitrobenzoic Acid]](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2FTR%2Fthumb%2FD479840.jpg&w=3840&q=75)
![5,5'-Dithiobis(2-nitrobenzoic Acid) [for Determination of SH groups]](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F3B%2Fthumb%2FD0944.jpg&w=3840&q=75)
