Merck
Todas las fotos(2)

09743

Supelco

3,3′,5,5′-Tetramethylbenzidine

standard for GC

Todas las fotos(2)
Sinónimos:
TMB substrate, TMB, Sure Blue TMB, BM blue, TMB Blotting Plus
Fórmula lineal:
[-C6H2(CH3)2-4-NH2]2
Número de CAS:
54827-17-7
Peso molecular:
240.34
Beilstein:
2808541
Número de EC:
259-364-6
Número MDL:
MFCD00007748
ID de la sustancia en PubChem:
329748813
NACRES:
NA.24

Nivel de calidad

100

grado

analytical standard
standard for GC

ensayo

≥99.0% (GC)

caducidad

limited shelf life, expiry date on the label

technique(s)

HPLC: suitable
gas chromatography (GC): suitable

mp

166-171 °C
168-171 °C (lit.)

application(s)

environmental

formato

neat

SMILES string

Cc1cc(cc(C)c1N)-c2cc(C)c(N)c(C)c2

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

UAIUNKRWKOVEES-UHFFFAOYSA-N

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Aplicación

3,3′,5,5′-Tetramethylbenzidine may be used as a substrate for the analysis of diclofenac in water samples and dextromethorphan and its major metabolite dextrorphan in urine samples using enzyme-linked immunosorbent assay (ELISA) and gas chromatography coupled to mass spectrometry (GC-MS).
3,3′,5,5′-Tetramethylbenzidine (TMB) is a noncarcinogenic substitute (Ames test negative) for benzidine suitable as peroxidase substrate for use in ELISA procedures. The substrate produces a soluble end product that is pale blue in color and can be read spectrophotometrically at 370 or 620-650 nm. The TMB reaction may be stopped with 2 M H2SO4 (resulting in a yellow color), and read at 450 nm. A sensitive and specific reagent for the detection of blood, assay of hemoglobin, assay of peroxidases.

Otras notas

this product will be discontinued, please find the alternative product here :
860336
Standard for determining aromatic amines released from azo-dyes in commodities

Código de clase de almacenamiento

11 - Combustible Solids

WGK

WGK 3

Punto de inflamabilidad F

Not applicable

Punto de inflamabilidad C

Not applicable

Equipo de protección personal

dust mask type N95 (US), Eyeshields, Faceshields, Gloves

Certificado de Análisis

Introduzca el número de lote para buscar un certificado de análisis (COA).

Certificado de origen

Introduzca el número de lote para buscar un Certificado de origen (COO).

Más documentos

Structure Search

Quotes and Ordering

Bulk Quote-Order Product
G. Rohm et al.
GIT Labor-Fachzeit., 1080-1080 (1997)
Development and validation of ELISA and GC-MS procedures for the quantification of dextromethorphan and its main metabolite dextrorphan in urine and oral fluid
Rodrigues CW, et al.
Journal of Analytical Toxicology, 32(3), 220-226 (2008)
Residue analysis of the pharmaceutical diclofenac in different water types using ELISA and GC?MS
Deng A, et al.
Environmental Science & Technology, 37(15), 3422-3429 (2003)
Michael F Sharp et al.
Molecular immunology, 62(1), 77-85 (2014-06-29)
Fish allergy is a common food allergy, with prevalence rates in the general population ranging between 0.2% and 2.3%. In both adults and children fish ranks in the top eight foods known to cause IgE mediated food allergy. Fish allergy
Per A Larsson et al.
Colloids and surfaces. B, Biointerfaces, 101, 205-209 (2012-09-27)
A new method for detection of viruses has been developed. The entire assay can be performed within 2h, and consists of a polyelectrolyte-multilayer-modified cellulosic filter paper combined with immunodetection. The M13 bacteriophage was used as a model virus. A visual
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