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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
Email:
sales1_cmd@chemedir.com 245218073@qq.com
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
Email:
jkinfo@jkchemical.com;market3@jkchemical.com
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 Chemical Properties
mp
260-262 °C (dec.)(lit.)
Fp
>100°C
storage temp.
2-8°C
solubility
H
2
O: 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 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 Data
1239-45-8(Hazardous Substances Data)
MSDS Information
Provider
Language
Homidium bromide
English
ACROS
English
SigmaAldrich
English
ALFA
English
Ethidium bromide Usage And Synthesis
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
Tag:
Ethidium bromide(1239-45-8)
Related Product Information
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
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