Ethidium bromide
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- $15 - $1158.98
- Product name: Ethidium bromide
- CAS: 1239-45-8
- MF: C21H20BrN3
- MW: 394.32
- EINECS:214-984-6
- MDL Number:MFCD00011724
- Synonyms:3,8-diaMino-5-ethyl-6-phenylphenanthridin-5-iuM broMide;EthidiuM broMide dropper bottle,5Ml;2,7-Diamino-10-ethyl-9-phenylphenanthridinium bromide, 1% aqueous solution;Ethidinium bromide, 3,8-Diamino-5-ethyl-6-phenylphenanthridinium bromide;EthidiuM BroMide, OMniPur(R);EthidiuM broMide, pure, 95% 1GR;EthidiuM broMide, pure, 95% 5GR;Dromilac
39 prices
Selected condition：
Brand
- Adipogen Life Sciences
- Alfa Aesar
- Alichem
- ApexBio Technology
- Arctom
- Chem-Impex
- ChemScene
- Crysdot
- Matrix Scientific
- Sigma-Aldrich
- TCI Chemical
- TRC
- Usbiological
Package
- 250mg
- 1g
- 5G
- 5ml
- 10g
- 10ml
- 25g
- 50mL
- 100G
- 250ML
- 96Tests
- ManufacturerAdipogen Life Sciences
- Product numberCDX-E0005-G005
- Product descriptionEthidium Bromide ≥95%(HPLC)
- Packaging5G
- Price$100
- Updated2021-12-16
- Buy
- ManufacturerAdipogen Life Sciences
- Product numberCDX-E0005-G025
- Product descriptionEthidium Bromide ≥95%(HPLC)
- Packaging25g
- Price$494
- Updated2021-12-16
- Buy
- ManufacturerAlfa Aesar
- Product numberJ66192
- Product descriptionEthidium bromide, Electrophoresis Reagent, 98% (dry weight)
- Packaging1g
- Price$28.2
- Updated2023-06-20
- Buy
- ManufacturerAlfa Aesar
- Product numberL07482
- Product descriptionEthidium bromide, 98% (dry wt.)
- Packaging1g
- Price$29.65
- Updated2024-03-01
- Buy
- ManufacturerAlfa Aesar
- Product numberJ62029
- Product descriptionEthidium bromide soln., 0.625mg/ml
- Packaging5ml
- Price$66
- Updated2024-03-01
- Buy
- ManufacturerAlfa Aesar
- Product numberJ62282
- Product descriptionEthidium bromide soln., 10mg/ml
- Packaging10ml
- Price$81
- Updated2024-03-01
- Buy
- ManufacturerAlfa Aesar
- Product numberJ66192
- Product descriptionEthidium bromide, Electrophoresis Reagent, 98% (dry weight)
- Packaging5g
- Price$101
- Updated2023-06-20
- Buy
- ManufacturerAlfa Aesar
- Product numberL07482
- Product descriptionEthidium bromide, 98% (dry wt.)
- Packaging5g
- Price$106.65
- Updated2024-03-01
- Buy
- ManufacturerAlfa Aesar
- Product numberJ67270
- Product descriptionEthidium bromide, Molecular Biology Grade, 98%
- Packaging25g
- Price$693
- Updated2023-06-20
- Buy
- ManufacturerAlichem
- Product number1239458
- Product description3,8-Diamino-5-ethyl-6-phenylphenanthridin-5-iumbromide
- Packaging25g
- Price$195.7
- Updated2021-12-16
- Buy
- ManufacturerApexBio Technology
- Product numberC6568
- Product descriptionEthidium Bromide
- Packaging250mg
- Price$50
- Updated2021-12-16
- Buy
- ManufacturerArctom
- Product numberAS658497
- Product descriptionEthidium Bromide ≥98%
- Packaging1g
- Price$15
- Updated2021-12-16
- Buy
- ManufacturerArctom
- Product numberAS658497
- Product descriptionEthidium Bromide ≥98%
- Packaging5g
- Price$51
- Updated2021-12-16
- Buy
- ManufacturerArctom
- Product numberAS658497
- Product descriptionEthidium Bromide ≥98%
- Packaging25g
- Price$226
- Updated2021-12-16
- Buy
- ManufacturerChem-Impex
- Product number00666
- Product descriptionEthidiumbromide,≥99%(HPLC)Hazmat ≥99%(HPLC)
- Packaging1G
- Price$17.47
- Updated2021-12-16
- Buy
- ManufacturerChem-Impex
- Product number00666
- Product descriptionEthidiumbromide,≥99%(HPLC)Hazmat ≥99%(HPLC)
- Packaging5G
- Price$69.89
- Updated2021-12-16
- Buy
| Manufacturer | Product number | Product description | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|
| Adipogen Life Sciences | CDX-E0005-G005 | Ethidium Bromide ≥95%(HPLC) | 5G | $100 | 2021-12-16 | Buy |
| Adipogen Life Sciences | CDX-E0005-G025 | Ethidium Bromide ≥95%(HPLC) | 25g | $494 | 2021-12-16 | Buy |
| Alfa Aesar | J66192 | Ethidium bromide, Electrophoresis Reagent, 98% (dry weight) | 1g | $28.2 | 2023-06-20 | Buy |
| Alfa Aesar | L07482 | Ethidium bromide, 98% (dry wt.) | 1g | $29.65 | 2024-03-01 | Buy |
| Alfa Aesar | J62029 | Ethidium bromide soln., 0.625mg/ml | 5ml | $66 | 2024-03-01 | Buy |
| Alfa Aesar | J62282 | Ethidium bromide soln., 10mg/ml | 10ml | $81 | 2024-03-01 | Buy |
| Alfa Aesar | J66192 | Ethidium bromide, Electrophoresis Reagent, 98% (dry weight) | 5g | $101 | 2023-06-20 | Buy |
| Alfa Aesar | L07482 | Ethidium bromide, 98% (dry wt.) | 5g | $106.65 | 2024-03-01 | Buy |
| Alfa Aesar | J67270 | Ethidium bromide, Molecular Biology Grade, 98% | 25g | $693 | 2023-06-20 | Buy |
| Alichem | 1239458 | 3,8-Diamino-5-ethyl-6-phenylphenanthridin-5-iumbromide | 25g | $195.7 | 2021-12-16 | Buy |
| ApexBio Technology | C6568 | Ethidium Bromide | 250mg | $50 | 2021-12-16 | Buy |
| Arctom | AS658497 | Ethidium Bromide ≥98% | 1g | $15 | 2021-12-16 | Buy |
| Arctom | AS658497 | Ethidium Bromide ≥98% | 5g | $51 | 2021-12-16 | Buy |
| Arctom | AS658497 | Ethidium Bromide ≥98% | 25g | $226 | 2021-12-16 | Buy |
| Chem-Impex | 00666 | Ethidiumbromide,≥99%(HPLC)Hazmat ≥99%(HPLC) | 1G | $17.47 | 2021-12-16 | Buy |
| Chem-Impex | 00666 | Ethidiumbromide,≥99%(HPLC)Hazmat ≥99%(HPLC) | 5G | $69.89 | 2021-12-16 | Buy |
Properties
Melting point :260-262 °C (dec.)(lit.)
Density :1.3739 (rough estimate)
refractive index :1.6700 (estimate)
Flash point :>100°C
storage temp. :2-8°C
solubility :H2O: 10 mg/mL, opaque, strongly red
form :powder
color :Red to dark purple
Odor :Odorless solid
Water Solubility :40 g/L (25 ºC)
λmax :518 nm, 210 nm, 285 nm, 316 nm, 343 nm, 480 nm, 525 nm
Merck :14,4731
BRN :3642536
Stability :Stable. Incompatible with strong oxidizing agents.
Biological Applications :Nucleic acid hybridization; detecting nucleic acids,cells,cancer cells,human cytomegalovirus,hydrogenase A (hydA) of Clostridia,influenza A virus,oligonucleotides,viable Plesiomonas shigelloides; apoptosis assay; nucleic acid quantification
Major Application :Electroluminescent displays;photoresists
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)
Density :1.3739 (rough estimate)
refractive index :1.6700 (estimate)
Flash point :>100°C
storage temp. :2-8°C
solubility :H2O: 10 mg/mL, opaque, strongly red
form :powder
color :Red to dark purple
Odor :Odorless solid
Water Solubility :40 g/L (25 ºC)
λmax :518 nm, 210 nm, 285 nm, 316 nm, 343 nm, 480 nm, 525 nm
Merck :14,4731
BRN :3642536
Stability :Stable. Incompatible with strong oxidizing agents.
Biological Applications :Nucleic acid hybridization; detecting nucleic acids,cells,cancer cells,human cytomegalovirus,hydrogenase A (hydA) of Clostridia,influenza A virus,oligonucleotides,viable Plesiomonas shigelloides; apoptosis assay; nucleic acid quantification
Major Application :Electroluminescent displays;photoresists
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
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| Signal word: | Danger | |||||||||||||||||||||
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Description
Ethidium Bromide (EtBr), commonly used in research laboratories as a stain for the visualization of nucleic acids in electrophoresis gels, is a toxic chemical and a potent mutagen. When used in nucleic acid staining, ethidium bromide fluoresces a red-orange to pink color under ultraviolet light and with increased fluorescence when bound to double-stranded DNA. While it is not specifically regulated as a hazardous waste, the mutagenic properties may present health hazards and disposal concerns if it is not managed properly in the laboratory.More related product prices
Sodium bromide Tetraethylammonium bromide 19430-83-2 Ethylparaben Rocuronium bromide Vecuronium bromide Ammonium bromide Allyl bromide Ethyl acetate Etanol Hydrogen bromide Boron tribromide Sodium bromate Tetrabutylammonium bromide Phosphorus tribromide Potassium bromide Dimidium bromide Cuprous bromide GERANYL BROMIDE Lithium bromideRelated product price
- Sodium bromide
$12.5-6728.46 - Tetraethylammonium bromide
$7-4335.33 - 19430-83-2
$31-3003
Suppliers and manufacturers
Henan Tianfu Chemical Co.,Ltd.
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TargetMol Chemicals Inc.
