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Ethidium bromide

Ethidium bromide Suppliers list
Company Name:Nanjing Exchange One Hundred Paternity Biotechnology Co., Ltd.  Gold
Tel:+86 (25) 58745219
Email:sales@hbsbio.com
Products Intro: Product Name:EB
CAS:1239-45-8
Purity:98% Package:1g、10g、100g、1kg
Company Name:Taizhou Chemedir Biopharm-tech. Co., Ltd  Gold
Tel:+86-523-86200218 18994667082
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Products Intro: Product Name:Ethidium bromide
CAS:1239-45-8
Purity:99% Package:按客户所需
Company Name:Beijing NuoqiYa Biotechnology Co., Ltd.  Gold
Tel:4000-819-385 010-62329685 13718666987
Email:good@nuoqiya.com
Products Intro: Product Name:Ethidium bromide
CAS:1239-45-8
Purity:98% Package:1g、10g、100g、1kg
Company Name:J & K SCIENTIFIC LTD.  
Tel:400-666-7788 +86-10-82848833
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Products Intro: Product Name:EthidiuM broMide aqueous solution 1 % w/v
CAS:1235-49-8
Purity:95% Package:25ML
Company Name:Meryer (Shanghai) Chemical Technology Co., Ltd.  
Tel:+86-(0)21-61259100(Shanghai) +86-(0)755-86170099(ShenZhen) +86-(0)10-59487313(Beijing)
Email:sh@meryer.com
Products Intro: Product Name:EthidiuM BroMide
CAS:1239-45-8
Purity:>90.0%(T) Remarks:E0370
Ethidium bromide Basic information
Product Name:Ethidium bromide
Synonyms: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;CA NUMBERING: 3,8-DIAMINO-5-ETHYL-6-PHENYL-PHENANTHRIDINIUM BROMIDE;HOMIDIUM BROMIDE
CAS:1239-45-8
MF:C21H20BrN3
MW:394.31
EINECS:214-984-6
Product Categories:Amines;Aromatics;Intermediates & Fine Chemicals;Pharmaceuticals;marker
Mol File:1239-45-8.mol
Ethidium bromide Structure
Ethidium bromide Chemical Properties
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 Reference1239-45-8(CAS DataBase Reference)
EPA Substance Registry SystemPhenanthridinium, 3,8-diamino-5-ethyl-6-phenyl-, bromide(1239-45-8)
Safety Information
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 Data1239-45-8(Hazardous Substances Data)
MSDS Information
ProviderLanguage
Homidium bromide English
ACROS English
SigmaAldrich English
ALFA English
Ethidium bromide Usage And Synthesis
Chemical PropertiesPurple/maroon crystalline powder
UsageEthidium 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).
UsageIntercalating agent and fluorescent label for DNA.
Usageantiprotozoal, intercalcates with DNA
Ethidium bromide Preparation Products And Raw materials
Tag:Ethidium bromide(1239-45-8) Related Product Information
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