37291

Dihydroethidium

BioReagent, suitable for fluorescence, ≥95% (HPCE)

• Synonyme(s) : 2,7-Diamino-10-ethyl-9-phenyl-9,10-dihydrophenanthridine, 3,8-Diamino-5,6-dihydro-5-ethyl-6-phenylphenanthridine, Hydroethidine
• Formule empirique (notation de Hill) : C₂₁H₂₁N₃
• Numéro CAS: 104821-25-2
• Poids moléculaire : 315.41
• UNSPSC Code: 12161505
• NACRES: NA.32
• PubChem Substance ID: 57649715
• MDL number: MFCD00077335
• Beilstein/REAXYS Number: 5107482

Propriétés

• product line: BioReagent
• Quality Segment: 100
• assay: ≥95% (HPCE)
• form: solid
• mol wt: 315.41 g/mol
• solubility: acetonitrile: soluble, methanol: soluble
• fluorescence: λ_ex 358 nm; λ_em 461 nm, λ_ex 392 nm; λ_em 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

Description

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

Informations sur la sécurité

• Classe de stockage: 11 - Combustible Solids
• wgk: WGK 3
• flash_point_f: Not applicable
• flash_point_c: Not applicable
• ppe: Eyeshields, Gloves, type N95 (US)