CAS 54827-17-7: 3,3′,5,5′-Tetramethylbenzidine
Formula:C16H20N2
InChI:InChI=1S/C16H20N2/c1-9-5-13(6-10(2)15(9)17)14-7-11(3)16(18)12(4)8-14/h5-8H,17-18H2,1-4H3
InChI key:InChIKey=UAIUNKRWKOVEES-UHFFFAOYSA-N
SMILES:CC=1C=C(C=C(C)C1N)C2=CC(C)=C(N)C(C)=C2
Synonyms:- 1'-Biphenyl)-4,4'-Diamine,3,3',5,5'-Tetramethyl-(
- 1'-Biphenyl]-4,4'-Diamine,3,3',5,5'-Tetramethyl-[1
- 3,3',5,5'-Tetramethyl benzidine
- 3,3',5,5'-Tetramethylbenzidin
- 3,3',5,5'-Tetramethylbiphenyl-4,4'-Diamine
- 3,3',5,5'-Tetrametilbencidina
- 3,3,5,5-Tetramethylbenzidine
- 3,3′,5,5′-Tetramethyl-4,4′-diaminobiphenyl
- 3,3′,5,5′-Tetramethyl[1,1′-biphenyl]-4,4′-diamine
- 3,3′,5,5′-Tetramethylbiphenyl-4,4′-diamine
- 3,5,3',5'-Tetramethylbenzidine
- See more synonyms
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3,3,5,5-Tetramethyl Benzidine (TMB) extrapure AR, 98%
CAS:Formula:C16H20N2Purity:min. 98.0%Color and Shape:Off white to pale brown, Crystalline powderMolecular weight:240.353,3',5,5'-Tetramethylbenzidine
CAS:Controlled ProductApplications 3,3',5,5'-Tetramethylbenzidine is a chromogenic substrate used in staining procedures in immunohistochemistry as well as being a visualising reagent used in enzyme-linked immunosorbent assays (ELISA). Dyes and metabolites, Environmental Testing. References Josephy, P. David., et al.: J. Biol. Chem., 257, 3669 (1982);Formula:C16H20N2Color and Shape:NeatMolecular weight:240.343,3',5,5'-Tetramethylbenzidine dihydrochloride hydrate, 98+%
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.Formula:C16H22Cl2N2Purity:98+%Color and Shape:Off-white, PowderMolecular weight:313.273,3',5,5'-Tetramethylbenzidine soln., Ready-to-Use, high sensitivity
CAS:TMB is a substrate for horseradish peroxidase. Recommended for ELISA (microwell) procedures,3,3?,5,5?-Tetramethylbenzidine has been used in a study to demonstrate that by measuring substrate absorption values off the absorption maximum, the measuring range of any immunoenzymometric assay can be extended significantly without jeopardizing assay characteristics. 3,3?,5,5?-Tetramethylbenzidine has also been used in a study to understand the formation of CuS concave superstructures with peroxidase-like activity. 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:C16H20N2Color and Shape:Clear colorless to pale blue, LiquidMolecular weight:240.353,3,5,5-Tetramethylbenzidine (TMB) extrapure AR, ExiPlus, Multi-Compendial, 98%
CAS:Formula:C16H20N2Purity:min. 98.0%Color and Shape:Off - white to brown, Crystalline powderMolecular weight:240.353,3',5,5'-Tetramethylbenzidine, free base
CAS:TMB is an excellent colorimetric substrate for detection of horseradish peroxidase labelled probes and is used with peroxidase and peroxidase coupled systems, particularly in ELISA techniques. It produces a soluble end product, which is blue in color and can be read spectrophotometrically. TMB has also been used in the quantitative determination of hemoglobin and in cytochemical staining for peroxidase. TMB is a hepatitis B antigen.Formula:C16H20N2Purity:Min. 99.0 Area-%Molecular weight:240.35 g/molTMB
CAS:TMB (BM blue) is a chromogenic substrate. It used in staining procedures in immunohistochemistry and a visualizing reagent used in ELISA.Formula:C16H20N2Purity:100% - 99.96%Color and Shape:Physical Description Pale Yellow Crystals Or Off-White Powder (Ntp 1992)Molecular weight:240.343,3',5,5'-Tetramethylbenzidine
CAS:Formula:C16H20N2Purity:>98.0%(T)(HPLC)Color and Shape:White to Gray to Brown powder to crystalMolecular weight:240.353,3',5,5'-Tetramethylbenzidine, free base
CAS:Please enquire for more information about 3,3',5,5'-Tetramethylbenzidine, free base including the price, delivery time and more detailed product information at the technical inquiry form on this pageFormula:C16H20N2Purity:Min. 99.0 Area-%Molecular weight:240.35 g/mol3,3',5,5'-Tetramethylbenzidine soln., Ready-to-Use, standard sensitivity
CAS:Excellent colorimetric substrate for detection of horseradish peroxidase labelled probes and is used with peroxidase and peroxidase coupled systems, particularly in ELISA techniques, blue result 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:C16H20N2Color and Shape:Clear liquidMolecular weight:240.353,3',5,5'-Tetramethylbenzidine soln., Ready-to-Use, precipitating, high sensitivity
CAS:Excellent colorimetric substrate for detection of horseradish peroxidase labelled probes and is used with peroxidase and peroxidase coupled systems, particularly in ELISA techniques, blue result 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:C16H20N2Color and Shape:Colorless, LiquidMolecular weight:240.353,3',5,5'-Tetramethylbenzidine, 98%
CAS:Excellent colorimetric substrate for detection of horseradish peroxidase labelled probes; particularly useful in ELISA techniques, blue result can be read spectrophotometrically at 370 or 650 nm3,3',5,5'-Tetramethylbenzidine is used as a clinical reagent for testing blood. It is also a chromogenic substrate which is used in staining procedures in immunohistochemistry. Further, it is used as a visualizing reagent in enzyme-linked immunosorbent assays. In addition to this, it is used as a replacement for carcinogenic compounds such as benzidine and o-phenylenediamine. 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:C16H20N2Purity:98%Color and Shape:Powder, White to cream to pale brownMolecular weight:240.353,3',5,5'-Tetramethylbiphenyl-4,4'-diamine
CAS:3,3',5,5'-Tetramethylbiphenyl-4,4'-diamineFormula:C16H20N2Purity:By gc: 99.8% by area (Typical Value in Batch COA)Color and Shape: faint yellow powderMolecular weight:240.34g/mol3,3,5,5-Tetramethyl Benzidine (TMB) pure, 98%
CAS:Formula:C16H20N2Purity:min. 98.0%Color and Shape:Off white to pale brown, Crystalline powderMolecular weight:240.353,3',5,5'-Tetramethylbenzidine soln., Ready-to-Use, precipitating, standard sensitivity
CAS:Excellent colorimetric substrate for detection of horseradish peroxidase labelled probes and is used with peroxidase and peroxidase coupled systems, particularly in ELISA techniques, blue result 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:C16H20N2Color and Shape:Colorless, LiquidMolecular weight:240.353,3',5,5'-Tetramethylbenzidine, 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.Formula:C16H20N2Purity:99+%Color and Shape:White to cream to light yellow, Crystalline powderMolecular weight:240.353,3',5,5'-Tetramethylbenzidine, free base
CAS:3,3',5,5'-Tetramethylbenzidine, free baseFormula:C16H20N2Color and Shape:PowderMolecular weight:240.34g/mol3,3'',5,5''-Tetramethylbenzidine
CAS:Formula:C16H20N2Purity:≥ 98.0% (dried basis)Color and Shape:White to light-beige or pale yellow crystallineMolecular weight:240.35
