- EthD-1
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- $823.00
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2026-07-16
- CAS:61926-22-5
- Purity:
- Supply Ability: 10g
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| | ETHIDIUM HOMODIMER Basic information |
| Product Name: | ETHIDIUM HOMODIMER | | Synonyms: | ETDI;ETHD-1;ETHIDIUM HOMODIMER;PHENANTHRIDINIUM, 5,5'-[1,2-ETHANEDIYL-BIS(IMINO-3,1-PROPANEDIYL)]-BIS(3,8-DIAMINO-6-PHENYL), DICHLORIDE, DIHCL;PHENANTHRIDINIUM, 5,5'-[1,2-ETHANEDIYLBIS(IMINO-3,1-PROPANEDIYL)]BIS(3, 8-DIAMINO-6-PHENYL)-,DICHLORIDE,DIHYDROCHLORIDE;5,5'-[ethylenebis(iminotrimethylene)]bis[3,8-diamino-6-phenylphenanthridinium] dichloride dihydrochloride;ETHIDIUM HOMODIMER, FOR FLUORESCENCE*;ETHIDIUM HOMODIMER I, 2MM IN DMSO | | CAS: | 61926-22-5 | | MF: | C44H50Cl6N10 | | MW: | 931.65 | | EINECS: | 263-325-9 | | Product Categories: | Phenanthridine | | Mol File: | 61926-22-5.mol |  |
| | ETHIDIUM HOMODIMER Chemical Properties |
| Melting point | ≥250 °C(lit.) | | Fp | 85 °C | | storage temp. | −20°C | | solubility | DMF: soluble | | form | powder | | color | Red | | ε(extinction coefficient) | ≥9000 at 490-496nm in water | | λmax | 528 nm | | Biological Applications | Nucleic acid hybridization; detecting nucleic acids,cells,retinoblastoma susceptibility gene protein (pRB),enzymes,PCR products,viral infection; nucleic acid amplification; nucleic acid fragment sizing; counting embryob | | InChIKey | ZKAJUKABUUJRLB-UHFFFAOYSA-N | | SMILES | Cl.Cl.[Cl-].[Cl-].Nc1ccc2c(c1)c(-c3ccccc3)[n+](CCCNCCNCCC[n+]4c(-c5ccccc5)c6cc(N)ccc6c7ccc(N)cc47)c8cc(N)ccc28 |
| Hazard Codes | Xi,C | | Risk Statements | 36/37/38-40-34-14 | | Safety Statements | 26-36-23-45-36/37/39 | | RIDADR | UN 2987 8/PG 2 | | WGK Germany | 3 | | F | 3-8-10 | | HazardClass | 6.1(b) | | PackingGroup | III | | Storage Class | 4.3 - Hazardous materials which set free flammable gases upon contact with water | | Hazard Classifications | Carc. 2
Eye Dam. 1
Skin Corr. 1B
Water-react 3 |
| | ETHIDIUM HOMODIMER Usage And Synthesis |
| Description | Ethidium homodimer-1 is a weakly fluorescent, high-affinity nucleic acid stain. | | Uses | ETHIDIUM HOMODIMER is used as staining dye for ssDNA, dsDNA, RNA, oligonucleotides, and triplex DNA. It does not cross intact cell membranes and can be used to test cell viability and it is also a reagent for the fluorimetric detection of nucleic acids. | | Biological Activity | Ethidium homodimer is a red fluorescent dye. It cannot cross an intact plasma membrane, but can easily pass through a damaged plasma membrane. Ethidium homodimer is used to check membrane integrity.', 'One molecule of EthD-1 will non-selectively bind four base pairs in dsDNA. |
| | ETHIDIUM HOMODIMER Preparation Products And Raw materials |
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