T5513
N,N,N′,N′-Tetramethylbenzidine
≥95% (HPLC)
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About This Item
Linear Formula:
[-C6H4-4-N(CH3)2]2
CAS Number:
Molecular Weight:
240.34
NACRES:
NA.32
PubChem Substance ID:
UNSPSC Code:
12352103
EC Number:
206-676-5
MDL number:
InChI key
YRNWIFYIFSBPAU-UHFFFAOYSA-N
InChI
1S/C16H20N2/c1-17(2)15-9-5-13(6-10-15)14-7-11-16(12-8-14)18(3)4/h5-12H,1-4H3
SMILES string
CN(C)c1ccc(cc1)-c2ccc(cc2)N(C)C
assay
≥95% (HPLC)
form
powder
mp
193-195 °C (lit.)
Quality Level
signalword
Warning
hcodes
Hazard Classifications
Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3
target_organs
Respiratory system
Storage Class
11 - Combustible Solids
wgk
WGK 3
flash_point_f
Not applicable
flash_point_c
Not applicable
ppe
dust mask type N95 (US), Eyeshields, Gloves
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D I Metelitsa et al.
Biokhimiia (Moscow, Russia), 61(2), 308-321 (1996-02-01)
The tetramethylbenzidine (TMB) oxidation kinetics dependent on spleen ferritin (FERR) has been studied in TMB-FERR-H2O2 (1) and TMB-FERR-O2 (2) systems at pH 4.2 and 6.0. At TMB concentrations below 6 mM, the dependencies of the initial rate for protein oxidation
F H Pujol et al.
Journal of immunoassay, 14(1-2), 21-31 (1993-03-01)
An enzyme immunoassay for detection of hepatitis B surface antigen based on the use of 3 monoclonal antibodies (mAbs) was developed: an IgM as capture and 2 IgG1 for detection. The system biotin-streptavidin was compared with direct conjugation of mAbs
T Wolff et al.
Photochemistry and photobiology, 62(1), 82-86 (1995-07-01)
After UV irradiation of rapidly frozen solutions of N,N,N',N'-tetramethylbenzidine (TMB) in dilute aqueous micellar cetyltrimethylammonium bromide at 80 K, the ESR signal corresponding to the TMB+ cation was detected indicating photoionization. This signal was monitored as a function of time
M E Rivière et al.
Archives of biochemistry and biophysics, 277(1), 130-136 (1990-02-15)
Photoionization of hydrophobic probes has been developed in micelles or synthetic vesicles. Studies of the yields, compartmentation, and lifetimes of the photo-produced charged species have gathered reliable information on the interfacial and structural properties of these assemblies. Such an approach
D I Metelitza et al.
Biochemistry. Biokhimiia, 64(10), 1200-1209 (1999-11-24)
Polydisulfides of urea (PDSU), thiourea (PDSTU), biuret (PDSB), and gallic acid (PDSG) and their monomer analogues (urea, biuret, and gallic acid) inhibited (in a competitive manner) tetramethylbenzidine (TMB) peroxidation catalyzed by ferritin in 0.1 M acetate buffer, pH 4.2, containing
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