The material should be soluble in ethanol, with dichloromethane (DCM) being a commonly used solvent for it.
37291
Dihydroethidium
BioReagent, suitable for fluorescence, ≥95% (HPCE)
Synonym(e):
2,7-Diamino-10-ethyl-9-phenyl-9,10-dihydrophenanthridin, 3,8-Diamino-5,6-dihydro-5-ethyl-6-phenylphenanthridin, Hydroethidin
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25 MG
€ 317,00
100 MG
€ 798,00
Über diesen Artikel
Empirische Formel (Hill-System):
C21H21N3
CAS-Nummer:
Molekulargewicht:
315.41
Beilstein:
5107482
MDL-Nummer:
UNSPSC-Code:
12161505
PubChem Substanz-ID:
NACRES:
NA.32
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Unterstützung erhaltenProduktlinie
BioReagent
Assay
≥95% (HPCE)
Form
solid
Mol-Gew.
315.41 g/mol
Löslichkeit
acetonitrile: soluble
methanol: soluble
Fluoreszenz
λex 358 nm; λem 461 nm
λex 392 nm; λem 410 nm in methanol
Eignung
suitable for fluorescence
Lagertemp.
−20°C
SMILES String
CCN1C(c2ccccc2)c3cc(N)ccc3-c4ccc(N)cc14
InChI
1S/C21H21N3/c1-2-24-20-13-16(23)9-11-18(20)17-10-8-15(22)12-19(17)21(24)14-6-4-3-5-7-14/h3-13,21H,2,22-23H2,1H3
InChIKey
XYJODUBPWNZLML-UHFFFAOYSA-N
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Dieser Artikel | D7008 | 66807 | E7637 |
|---|---|---|---|
| suitability suitable for fluorescence | suitability - | suitability suitable for fluorescence | suitability - |
| fluorescence λex 358 nm; λem 461 nm, λex 392 nm; λem 410 nm in methanol | fluorescence λex 370 nm; λem 420 nm (for cytoplasm of living cells), λex 535 nm; λem 610 nm (for chromatin of living cells) | fluorescence λex 367 nm; λem 445 nm in 0.1 M phosphate pH 7.0 (after derivatization with pyruvate) | fluorescence λex 360 nm; λem 590 nm in PBS, λex 526 nm; λem 605 nm (10 mM TBE; pH 8.0;), λex 526 nm; λem 605 nm in aqueous buffer |
| solubility acetonitrile: soluble, methanol: soluble | solubility chloroform: 20 mg/mL | solubility - | solubility - |
| form solid | form powder | form solid | form powder |
| storage temp. −20°C | storage temp. −20°C | storage temp. −20°C | storage temp. - |
| assay ≥95% (HPCE) | assay ≥95% | assay ≥97.0% (HPLC) | assay - |
Anwendung
Dihydroethidium (dHEt), eine Fluoreszenzsonde, wird zum Nachweis des Vorhandenseins von reaktiven Sauerstoffspezies (ROS) wie Superoxiden eingesetzt.
Redox-Indikator. Blaue Fluoreszenz vor der Oxidation zu Ethidium.
Verpackung
Bodenlose Glasflasche. Der Inhalt befindet sich innerhalb des eingeschmolzenen Einsatzes.
Sonstige Hinweise
B-Ring reduziertes Analogon von Ethidium
Lagerklassenschlüssel
11 - Combustible Solids
WGK
WGK 3
Flammpunkt (°F)
Not applicable
Flammpunkt (°C)
Not applicable
Persönliche Schutzausrüstung
Eyeshields, Gloves, type N95 (US)
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How should stock solutions for item 37291, Dihydroethidium, be stored?
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