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(s):
2,7-Diamino-10-ethyl-9-phenyl-9,10-dihydrophenanthridine, 3,8-Diamino-5,6-dihydro-5-ethyl-6-phenylphenanthridine, Hydroethidine
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| Size/SKU | Availability | Price |
|---|---|---|
25 mg | Check Cart for Availability | $302.00 |
100 mg | Check Cart for Availability | $769.00 |
About This Item
Empirical Formula (Hill Notation):
C21H21N3
CAS Number:
Molecular Weight:
315.41
UNSPSC Code:
12161505
NACRES:
NA.32
PubChem Substance ID:
MDL number:
Beilstein/REAXYS Number:
5107482
eCl@ss:
32150313
product line
BioReagent
Quality Segment
assay
≥95% (HPCE)
form
solid
mol wt
315.41 g/mol
solubility
acetonitrile: soluble, methanol: soluble
fluorescence
λex 358 nm; λem 461 nm, λex 392 nm; λem 410 nm in methanol
suitability
suitable for fluorescence
storage temp.
−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
InChI key
XYJODUBPWNZLML-UHFFFAOYSA-N
Application
Dihydroethidium (dHEt), a fluorescene probe, is used to detect the presence of reactive oxygen species (ROS) such as superoxides.
Redox indicator. Blue fluorescence until oxidized to ethidium.
Packaging
Bottomless glass bottle. Contents are inside inserted fused cone.
Other Notes
B-ring reduced analog of ethidium
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This Item | |||
|---|---|---|---|
| description BioReagent, suitable for fluorescence, ≥95% (HPCE) | description ≥95% | description - | description - |
| suitability suitable for fluorescence | suitability - | suitability - | suitability - |
| fluorescence λex 392 nm; λem 410 nm in methanol, λex 358 nm; λem 461 nm | fluorescence λex 370 nm; λem 420 nm (for cytoplasm of living cells), λex 535 nm; λem 610 nm (for chromatin of living cells) | fluorescence - | fluorescence - |
| form solid | form powder | form - | form - |
| solubility acetonitrile: soluble, methanol: soluble | solubility chloroform: 20 mg/mL | solubility - | solubility - |
| assay ≥95% (HPCE) | assay ≥95% | assay - | assay - |
| storage temp. −20°C | storage temp. −20°C | storage temp. - | storage temp. - |
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Storage Class
11 - Combustible Solids
WGK
WGK 3
Flash Point (°F)
Not applicable
Flash Point (°C)
Not applicable
PPE (personal protective equipment)
Eyeshields, Gloves, type N95 (US)
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