Skip to Content
Merck
CN

D7008

Dihydroethidium

≥95% purity, powder

Synonym(s):

2,7-Diamino-10-ethyl-9-phenyl-9,10-dihydrophenanthridine, 3,8-Diamino-5,6-dihydro-5-ethyl-6-phenylphenanthridine, Hydroethidine

Sign In to View Organizational & Contract Pricing.

Select a Size

About This Item

Empirical Formula (Hill Notation):
C21H21N3
CAS Number:
104821-25-2
Molecular Weight:
315.41
NACRES:
NA.47
PubChem Substance ID:
24894069
UNSPSC Code:
12171500
MDL number:
MFCD00077335
Beilstein/REAXYS Number:
5107482

Key Documents

View All Documentation
Technical Service
Need help? Our team of experienced scientists is here for you.
Let Us Assist
Technical Service
Need help? Our team of experienced scientists is here for you.
Let Us Assist

Product Name

Dihydroethidium, ≥95%

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

SMILES string

CCN1C(c2ccccc2)c3cc(N)ccc3-c4ccc(N)cc14

InChI key

XYJODUBPWNZLML-UHFFFAOYSA-N

assay

≥95%

form

powder

technique(s)

titration: suitable

color

pink to very dark red

solubility

chloroform: 20 mg/mL

fluorescence

λex 370 nm; λem 420 nm (for cytoplasm of living cells)
λex 535 nm; λem 610 nm (for chromatin of living cells)

application(s)

diagnostic assay manufacturing
hematology
histology

storage temp.

−20°C

Quality Level

100

Looking for similar products? Visit Product Comparison Guide

Related Categories

Application

Dihydroethidium has been used as a superoxide probe in bovine pulmonary artery endothelial cell (BPAEC). It has been used to check the in situ generation of ROS (reactive oxygen species).
Redox indicator. Blue fluorescence until oxidized to ethidium.

Other Notes

B-ring reduced analog of ethidium

Packaging

Packaged under Argon.

Storage Class

11 - Combustible Solids

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

Eyeshields, Gloves, type N95 (US)

Choose from one of the most recent versions:

Certificates of Analysis (COA)

Lot/Batch Number
MKCV6154
MKCS1183
MKCQ9818
MKCN1192
MKCL7544

Don't see the Right Version?

If you require a particular version, you can look up a specific certificate by the Lot or Batch number.

Search for a COA

Already Own This Product?

Find documentation for the products that you have recently purchased in the Document Library.

Visit the Document Library

Quercetin reduces oxidative stress and inhibits activation of c-Jun N-terminal kinase/activator protein-1 signaling in an experimental mouse model of abdominal aortic aneurysm.
Wang L, et al.
Molecular Medicine Reports, 9, 435-442 (2014)
Cira Rubies et al.
Scientific reports, 9(1), 11443-11443 (2019-08-09)
Obstructive sleep apnea syndrome (OSA) promotes aortic dilatation, increased stiffness and accelerated atherosclerosis, but the mechanisms of vascular remodelling are not known. We aimed to assess vascular remodelling, its mechanisms, and the effect of mesenchymal stem cells (MSC) infusions in
20-HETE increases superoxide production and activates NAPDH oxidase in pulmonary artery endothelial cells.
Medhora M, et al.
American Journal of Physiology. Lung Cellular and Molecular Physiology, 294, L902-L911 (2008)
Rossarin Suwanarusk et al.
The Journal of antimicrobial chemotherapy, 70(1), 124-129 (2014-08-26)
Methylene blue, once discarded due to its unsettling yet mild side effects, has now found a renewed place in the pharmacopoeia of modern medicine. The continued spread of drug-resistant Plasmodium vivax and Plasmodium falciparum has also led to a recent
Anna Rita Fetoni et al.
The Journal of neuroscience : the official journal of the Society for Neuroscience, 33(9), 4011-4023 (2013-03-01)
This study addresses the relationship between cochlear oxidative damage and auditory cortical injury in a rat model of repeated noise exposure. To test the effect of increased antioxidant defenses, a water-soluble coenzyme Q10 analog (Qter) was used. We analyzed auditory
View All Related Papers

Articles

Mitochondrial Stress and ROS

Cellular oxidative stress is countered by enzymatic scavengers and antioxidant modulators against reactive oxygen species damage.

线粒体应激和ROS

氧化应激，在一部分上，是由多种细胞过程产生的活性氧介导，并由诸如酶清除剂或抗氧化剂调节剂等细胞抗氧化剂机制所控制的。自由基，如活性氧，会通过细胞引起细胞损伤。

Related Content

Our team of scientists has experience in all areas of research including Life Science, Material Science, Chemical Synthesis, Chromatography, Analytical and many others.

Contact Technical Service