1184-43-6

Basic information

• Product Name: Tetranitroblue tetrazolium chloride
• Synonyms: 2,2',5,5'-TETRA(4-NITROPHENYL)-3,3'-DIMETHOXY-4,4'-BIPHENYLENE-2H,2H'-DITETRAZOLIUM CHLORIDE;2,2',5,5'-TETRA-P-NITROPHENYL-3,3'-[3,3'-DIMETHOXY-4,4'-DIPHENYLENE]DITETRAZOLIUM CHLORIDE;3,3'-(3,3'-DIMETHOXY-4,4'-DIPHENYLENE)BIS-2,5-DI(P-NITROPHENYL)-2H-TETRAZOLIUM CHLORIDE;3,3'-(3,3'-DIMETHOXY-4,4'-BIPHENYLENE)BIS[2,5-BIS(P-NITROPHENYL)-2H-TETRAZOLIUMCHLORIDE];TETRANITRO BT;TETRANITRO BLUE TETRAZOLIUM;TETRANITRO BLUE TETRAZOLIUM CHLORIDE;TETRANITROTETRAZOLIUM BLUE
• CAS NO: 1184-43-6
• Molecular Formula: C40H28N12O10.2Cl
• Molecular Weight: 907.64
• EINECS: 214-665-1
• Product Categories: Tetrazolium Salts;Tetrazolium Salts & Formazans;Tetrazolium salt
• Mol File: 1184-43-6.mol
• Article Data: 0

Chemical Properties

• Melting Point: ~170 °C (dec.)
• Boiling Point: °Cat760mmHg
• Flash Point: °C
• Appearance: Yellow/crystals or powder
• Density: g/cm³
• Storage Temp.: 2-8°C
• Solubility: Soluble in water, ethanol, methanol, N,Ndimethylformamide
• BRN: 3897475
• CAS DataBase Reference: Tetranitroblue tetrazolium chloride(CAS DataBase Reference)
• NIST Chemistry Reference: Tetranitroblue tetrazolium chloride(1184-43-6)
• EPA Substance Registry System: Tetranitroblue tetrazolium chloride(1184-43-6)

Safety Data

• Hazard Codes: T
• Statements: 45
• Safety Statements: 53
• RIDADR: UN 1325 4.1/PG III
• WGK Germany: 3
• F: 3-8-10
• TSCA: Yes
• HazardClass: 4.1
• PackingGroup: III
• Hazardous Substances Data: 1184-43-6(Hazardous Substances Data)

Usage

Description

Tetranitroblue tetrazolium chloride (TNBT) is a chemical compound that serves as a redox indicator for enzymes. It is typically crystallized with approximately 2 moles of ethanol and appears as a yellow to ochre to yellow-brown powder.
Usage:
Tetranitroblue tetrazolium chloride is used as a redox indicator for enzymes due to its ability to change color in response to the presence of specific enzymes, which can be useful in various biochemical and medical applications.
Used in Biochemical Research:
Tetranitroblue tetrazolium chloride is used as a redox indicator for [enzyme activity detection] in biochemical research. The application reason is that it can provide a visual indication of enzyme activity by changing color when it interacts with the target enzyme.
Used in Medical Diagnostics:
In medical diagnostics, Tetranitroblue tetrazolium chloride is used as a diagnostic tool for [detecting enzyme activity] in various diseases. The application reason is that it can help identify the presence of specific enzymes that may be associated with certain medical conditions, aiding in the diagnosis and treatment of these conditions.
Used in Environmental Monitoring:
Tetranitroblue tetrazolium chloride is also used as a monitoring agent for [detecting enzyme activity] in environmental samples. The application reason is that it can help assess the presence of specific enzymes in environmental samples, which can be an indicator of the presence of certain microorganisms or pollutants.

InChI:InChI=1/C40H28N12O10/c1-61-37-23-27(7-21-35(37)47-43-39(25-3-9-31(10-4-25)49(53)54)41-45(47)29-13-17-33(18-14-29)51(57)58)28-8-22-36(38(24-28)62-2)48-44-40(26-5-11-32(12-6-26)50(55)56)42-46(48)30-15-19-34(20-16-30)52(59)60/h3-24H,1-2H3/q+2