CAS 54827-17-7

3,3′,5,5′-Tetrametilbencidina

Descripción:

3,3′,5,5′-Tetrametilbencidina (TMB) es un compuesto orgánico comúnmente utilizado como sustrato cromogénico en ensayos de inmunoabsorción ligados a enzimas (ELISA) y otras aplicaciones bioquímicas. Se caracteriza por su capacidad para sufrir oxidación, lo que resulta en un cambio de color que puede medirse cuantitativamente, lo que lo hace valioso en diagnósticos de laboratorio. TMB es un derivado de la benzidina, que presenta cuatro grupos metilo unidos a los anillos de benceno, lo que mejora su solubilidad y estabilidad. El compuesto es típicamente un sólido amarillo pálido a incoloro a temperatura ambiente y es soluble en disolventes orgánicos y agua bajo ciertas condiciones. TMB es sensible a la luz y al aire, lo que puede llevar a su degradación; por lo tanto, a menudo se almacena en recipientes oscuros y herméticos. Aunque TMB se utiliza ampliamente en entornos de investigación y clínicos, es importante manejarlo con cuidado debido a su potencial toxicidad y propiedades carcinogénicas asociadas con su estructura de benzidina. Se deben seguir los protocolos de seguridad adecuados al trabajar con este compuesto para minimizar los riesgos de exposición.

Fórmula: 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

Clave InChI: InChIKey=UAIUNKRWKOVEES-UHFFFAOYSA-N

SMILES: CC=1C=C(C=C(C)C1N)C2=CC(C)=C(N)C(C)=C2

Sinónimos:

• 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
• 3,5,3′,5′-Tetramethylbenzidine
• 3355Tmb
• 4,4'-Bi-2,6-Xylidine
• 4,4'-Diamino-3,3',5,5'-Tetramethylbiphenyl
• BM blue
• Benzidine, 3,3',5,5'-tetramethyl-
• Benzidine, 3,3′,5,5′-tetramethyl-
• ColorBurst Blue
• Enhanced K-Blue
• K-Blue
• K-Blue Max
• N-(3,5-dimethylphenyl)-3,5-dimethylaniline
• Potassium-Blue Max
• Sure Blue TMB
• TMB
• TMB Blotting Plus
• TMB substrate
• Tetramethylbenzidine
• Tmb Quick
• [1,1'-Biphenyl]-4,4'-diamine, 3,3',5,5'-tetramethyl-

3,3',5,5'-Tetramethylbenzidine soln., Ready-to-Use, precipitating, high sensitivity

CAS: 54827-17-7

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. S

Fórmula: C₁₆H₂₀N₂

Forma y color: Colorless, Liquid

Peso molecular: 240.35

Ref: 02-J62143

3,3',5,5'-Tetramethylbenzidine, 98%

CAS: 54827-17-7

3,3’,5,5’-tetramethylbenzidine (TMB), 54827-17-7, is a chromogenic compound commonly used in immunohistochemical staining techniques. Learn more at Thermo Fisher Scientific.

Fórmula: C₁₆H₂₀N₂

Pureza: 98%

Forma y color: Powder, White to cream to pale brown

Peso molecular: 240.35

Ref: 02-A13868

3,3',5,5'-Tetramethylbenzidine soln., Ready-to-Use, standard sensitivity

CAS: 54827-17-7

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. S

Fórmula: C₁₆H₂₀N₂

Forma y color: Clear liquid

Peso molecular: 240.35

Ref: 02-J63202

3,3',5,5'-Tetramethyl-[1,1'-biphenyl]-4,4'-diamine

CAS: 54827-17-7

Fórmula: C₁₆H₂₀N₂

Pureza: 99%

Forma y color: Solid

Peso molecular: 240.3434

Ref: IN-DA00I9SJ

TMB, 10mM (in DMSO)

CAS: 54827-17-7

TMB, 10mM (in DMSO)

Pureza: ≥98%

Peso molecular: 240.34g/mol

Ref: 54-BUP19250

3,3',5,5'-Tetramethylbiphenyl-4,4'-diamine

CAS: 54827-17-7

3,3',5,5'-Tetramethylbiphenyl-4,4'-diamine

Fórmula: C₁₆H₂₀N₂

Pureza: ≥95%

Forma y color: faint yellow powder

Peso molecular: 240.34g/mol

Ref: 54-OR10053

3,3',5,5'-Tetramethylbenzidine, free base

CAS: 54827-17-7

3,3',5,5'-Tetramethylbenzidine, free base

Fórmula: C₁₆H₂₀N₂

Forma y color: Powder

Peso molecular: 240.34g/mol

Ref: 54-BIB6274

3,3'',5,5''-Tetramethylbenzidine

CAS: 54827-17-7

Fórmula: C₁₆H₂₀N₂

Pureza: ≥ 98.0% (dried basis)

Forma y color: White to light-beige or pale yellow crystalline

Peso molecular: 240.35

Ref: 7W-GE8825

3,3',5,5'-Tetramethylbenzidine

CAS: 54827-17-7

Fórmula: C₁₆H₂₀N₂

Pureza: >98.0%(T)(HPLC)

Forma y color: White to Gray to Brown powder to crystal

Peso molecular: 240.35

Ref: 3B-T1023

3,3',5,5'-Tetramethylbenzidine [for Biochemical Research]

CAS: 54827-17-7

Fórmula: C₁₆H₂₀N₂

Pureza: >98.0%(T)(HPLC)

Forma y color: White to Green to Brown powder to crystaline

Peso molecular: 240.35

Ref: 3B-T2573

3,3',5,5'-Tetramethylbenzidine

CAS: 54827-17-7

Fórmula: C₁₆H₂₀N₂

Forma y color: White Solid

Peso molecular: 240.34

Ref: 04-C17413000

TMB

CAS: 54827-17-7

TMB (BM blue) is a chromogenic substrate. It used in staining procedures in immunohistochemistry and a visualizing reagent used in ELISA.

Fórmula: C₁₆H₂₀N₂

Pureza: 99.47% - >99.99%

Forma y color: Physical Description Pale Yellow Crystals Or Off-White Powder (Ntp 1992)

Peso molecular: 240.34

Ref: TM-T19071

3,3',5,5'-Tetramethylbenzidine, free base

CAS: 54827-17-7

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.

Fórmula: C₁₆H₂₀N₂

Pureza: Min. 99.0 Area-%

Peso molecular: 240.35 g/mol

Ref: 3D-T-2100

3,3,5,5-Tetramethylbenzidine (TMB) extrapure AR, ExiPlus, Multi-Compendial, 98%

CAS: 54827-17-7

Fórmula: C₁₆H₂₀N₂

Pureza: min. 98.0%

Forma y color: Off - white to brown, Crystalline powder

Peso molecular: 240.35

Ref: SR-68738

3,3,5,5-Tetramethyl Benzidine (TMB) pure, 98%

CAS: 54827-17-7

Fórmula: C₁₆H₂₀N₂

Pureza: min. 98.0%

Forma y color: Off white to pale brown, Crystalline powder

Peso molecular: 240.35

Ref: SR-84821

3,3,5,5-Tetramethyl Benzidine (TMB) extrapure AR, 98%

CAS: 54827-17-7

Fórmula: C₁₆H₂₀N₂

Pureza: min. 98.0%

Forma y color: Off white to pale brown, Crystalline powder

Peso molecular: 240.35

Ref: SR-69860

3,3',5,5'-Tetramethylbenzidine

Producto controlado

CAS: 54827-17-7

Applications 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);

Fórmula: C₁₆H₂₀N₂

Forma y color: Neat

Peso molecular: 240.34

Ref: TR-T889540

Tetramethylbenzidine

CAS: 54827-17-7

Fórmula: C₁₆H₂₀N₂

Peso molecular: 240.35

Ref: ST-EA-CP-L25050

3,3',5,5'-Tetramethylbenzidine soln., Ready-to-Use, precipitating, standard sensitivity

CAS: 54827-17-7

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. S

Fórmula: C₁₆H₂₀N₂

Forma y color: Colorless, Liquid

Peso molecular: 240.35

Ref: 02-J60461

3,3',5,5'-Tetramethylbenzidine soln., Ready-to-Use, high sensitivity

CAS: 54827-17-7

3,3’,5,5’-tetramethylbenzidine (TMB) solution, ready-to-use, high sensitivity, is a chromogenic substance commonly used in immunohistochemical staining techniques. Learn more.

Fórmula: C₁₆H₂₀N₂

Forma y color: Clear colorless to pale blue, Liquid

Peso molecular: 240.35

Ref: 02-J61325