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Ethidium bromide

CAS No.1239-45-8
Chemical Name:Ethidium bromide
Synonyms:ETBR;Rd1572;Dromilac;Homidium;-Cellstain-Eb;Ethidium Brmide;ETHIDIUM BROMIDE;HOMIDIUM BROMIDE;EthidiumBromideGr;Ethidium bromide(EB)
CBNumber:CB7406991
Molecular Formula:C21H20BrN3
Formula Weight:394.31
MOL File:1239-45-8.mol
Ethidium bromide Property
mp : 260-262 °C (dec.)(lit.)
Fp : >100°C
storage temp. : 2-8°C
solubility : H2O: 10 mg/mL, opaque, strongly red
form : powder
Water Solubility : 40 g/L (25 ºC)
Merck : 14,4731
BRN : 3642536
Stability:: Stable. Incompatible with strong oxidizing agents.
CAS DataBase Reference: 1239-45-8(CAS DataBase Reference)
EPA Substance Registry System: Phenanthridinium, 3,8-diamino-5-ethyl-6-phenyl-, bromide(1239-45-8)
Safety
Hazard Codes : T,T+
Risk Statements : 23-68-36/37/38-26-21/22-22
Safety Statements : 36/37-45-36/37/39-28A-26-22-28-63
RIDADR : UN 2811 6.1/PG 1
WGK Germany : 3
RTECS : SF7950000
F : 8-9
HazardClass : 6.1
PackingGroup : I
HS Code : 29339990
Hazardous Substances Data: 1239-45-8(Hazardous Substances Data)

Ethidium bromide Chemical Properties,Usage,Production

Chemical Properties
Purple/maroon crystalline powder
Usage
Ethidium bromide (EtBr) is the most commonly used nucleic acid stain for PAGE or agarose gel electrophoresis. The fluorescence of EtBr increases 21-fold upon binding to double-stranded RNA and 25-fold on binding double-stranded DNA so that destaining the background is not necessary with a low stain concentration (10 μg/ml). Ethidium bromide has been used in a number of fluorimetric assays for nucleic acids. It has been shown to bind to single-stranded DNA (although not as strongly) and triple-stranded DNA. Because of its ability to bind to DNA, EtBr is an inhibitor of DNA polymerase. Antiprotozoal (Trypanosoma).
Usage
Intercalating agent and fluorescent label for DNA.
Usage
antiprotozoal, intercalcates with DNA
Ethidium bromide Preparation Products And Raw materials
Raw materials
Preparation Products
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1239-45-8(Ethidium bromide)Related Search:
Potassium bromide Methyl bromide Phosphorus tribromide Tetrabutylammonium bromide Sodium bromate Boron tribromide Hydrogen bromide Ethidium bromide Etanol Ethyl acetate Allyl bromide Ammonium bromide Vecuronium bromide Rocuronium bromide Ethidium Ethylparaben 3,4'-DIAMINODIPHENYLMETHANE Tetraethylammonium bromide
2,7-Diamino-9-phenyl-10-ethylphenanthridiniumbromide 2,7-Diamino-9-phenylphenanthridineethobromide 3,8-diamino-5-ethyl-6-phenyl-phenanthridiniubromide Dromilac Phenanthridinium,3,8-diamino-5-ethyl-6-phenyl-,bromide Rd1572 Fluorescent Stains Fluorescent Probes, Labels, Particles and Stains Detection Nucleic Acid Electrophoresis Stains CA NUMBERING: 3,8-DIAMINO-5-ETHYL-6-PHENYL-PHENANTHRIDINIUM BROMIDE HOMIDIUM BROMIDE ETBR ETHIDIUM BROMIDE 2,7-DIAMINO-10-ETHYL-9-PHENYLPHENANTHRIDINIUM BROMIDE 2,7-DIAMINO-10-ETHYL-9-PHENYLPHENANTHRIDIUM BROMIDE Biochemicals and Reagents BioChemical 1,7-DIAMINO-10-ETHYL-9-PHENYLPHENANTHRIDINIUM BROMIDE 1239-45-8 3,8-DIAMINO-6-ETHYL-5-PHENYL-PHENANTHRIDIUM BROMIDE 3,8-DIAMINO-5-ETHYL-6-PHENYLPHENANTHRIDINIUM BROMIDE 3,8-DIAMINO-5-ETHYL-6-PHENYLPHENANTHRIDIUM BROMIDE 5-ETHYL-3,8-DIAMINO-6-PHENYL-PHENANTHRIDINIUM BROMIDE Ethidium bromide(EB) Ethidium bromide solution 3,8-diamino-1-ethyl-6-phenylphenantridinium bromide ETHIDIUM BROMIDE TABLETS CA.10 MG/TAB& ETHIDIUM BROMIDE TABLETS 100 MG PER*TABL ET MOLECULA ETHIDIUM BROMIDE TABLETS, 10 MG,*TRU-MEA SURE CHEMIC ETHIDIUM BROMIDE MOLECULAR BIOLOGY*REAGE NT ETHIDIUM BROMIDE TABLETS 100 MG/TABL. ETHIDIUM BROMIDE AQUEOUS SOLUTION*500 UG PER ML ETHIDIUM BROMIDE, FOR FLUORESCENCE Ethidium bromide solution, for fluorescence, ~1% in H2O ETHIDIUM BROMIDE AQUEOUS SOLUTION 10 MG PER ML ETHIDIUM BROMIDE BIOTECHNOLOGY GRADE 98+% ETHIDIUM BROMIDE, 10 MG TABLETS ETHIDIUM BROMIDE, 100 MG TABLETS ETHIDIUM BROMIDE (10MG/ML) EthidiumBromide,PowderAndSolutionAvailable -Cellstain-Eb EthidiumBromide,>98% EthidiumBromideGr -Cellstain-EbSolution aqueoussolution1%w/w,25ml Homidiumbromide,Ethidiumbromide Ethidium bromide, DNAse, RNAse and Protease free, for molecular biology, 99+% C21H20BrN3 Ethidium bromide, pure, 95% Homidium Ethidium bromide aqueous solution 1 % w/v ETHIDIUMBROMIDE,BIOTECHGRADE Ethidium Brmide C20H18BN3 ETHIDIUM BROMIDE (HOMIDIUM BROMIDE) ETHIDIUM BROMIDE 0.5MG/ML SOLUTION 10ML DROPPER ETHIDIUM BROMIDE, TABLETS VIAL OF 10 X 100MG
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