DMNQ
- Product Name
- DMNQ
- CAS No.
- 6956-96-3
- Chemical Name
- DMNQ
- Synonyms
- DMNQ;DIMENQ;Nsc 69355;RARECHEM BW GA 0209;2,3-DIMETHOXY-1,4-NAPHTHOQUINONE;2,3-Dimethoxy-1,4-naphthalenedione;2,3-dimethoxynaphthalene-1,4-dione;1,4-Naphthalenedione, 2,3-dimethoxy-;Inhibitor,Reactive Oxygen Species,inhibit,DMNQ
- CBNumber
- CB8667087
- Molecular Formula
- C12H10O4
- Formula Weight
- 218.21
- MOL File
- 6956-96-3.mol
DMNQ Property
- storage temp.
- -20°C
- solubility
- Soluble in DMSO (up to 10 mg/ml) or in Ethanol (up to 5 mg/ml).
- form
- solid
- color
- Yellow
- Stability:
- Stable for 1 year as supplied. Solutions in DMSO may be stored at -20° for up to 3 months.
Hazard and Precautionary Statements (GHS)
- Symbol(GHS)
-
- Signal word
- Warning
- Hazard statements
-
H315Causes skin irritation
H319Causes serious eye irritation
H335May cause respiratory irritation
- Precautionary statements
-
P261Avoid breathing dust/fume/gas/mist/vapours/spray.
P264Wash hands thoroughly after handling.
P264Wash skin thouroughly after handling.
P271Use only outdoors or in a well-ventilated area.
P280Wear protective gloves/protective clothing/eye protection/face protection.
P302+P352IF ON SKIN: wash with plenty of soap and water.
P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.
N-Bromosuccinimide Price
- Product number
- D5439
- Product name
- 2,3-Dimethoxy-1,4-naphthoquinone
- Purity
- ≥99%, solid
- Packaging
- 5mg
- Price
- $174
- Updated
- 2024/03/01
- Product number
- D5439
- Product name
- 2,3-Dimethoxy-1,4-naphthoquinone
- Purity
- ≥99%, solid
- Packaging
- 25mg
- Price
- $278.4
- Updated
- 2024/03/01
- Product number
- 19571
- Product name
- DMNQ
- Purity
- ≥99%
- Packaging
- 5mg
- Price
- $78
- Updated
- 2024/03/01
- Product number
- 19571
- Product name
- DMNQ
- Purity
- ≥99%
- Packaging
- 10mg
- Price
- $139
- Updated
- 2024/03/01
- Product number
- 19571
- Product name
- DMNQ
- Purity
- ≥99%
- Packaging
- 25mg
- Price
- $270
- Updated
- 2024/03/01
DMNQ Chemical Properties,Usage,Production
Description
DMNQ is a 1,4-naphthoquinone that acts as a redox-cycling agent, typically increasing intracellular superoxide and hydrogen peroxide formation. The amount of oxidative stress is proportional to the amount of DMNQ applied and can alter diverse cellular parameters, including signal transduction, mitochondrial function, and gene expression.
Uses
DMNQ is a non-alkylating redox cycling quinone.
Uses
2,3-Dimethoxy-1,4-naphthoquinone has been used to investigate the effects of ethanol on podocyte apoptosis under hypoxic and hyperoxic conditions.
Definition
ChEBI: A naphthoquinone that is 1,4-naphthoquinone bearing two methoxy substituents at positions 2 and 3. Redox-cycling agent that induces intracellular superoxide anion formation and, depending on the concentration, induces cell proliferation, apoptosis or necro is. Used to study the role of ROS in cell toxicity, apoptosis, and necrosis.
Biochem/physiol Actions
2,3-dimethoxy-1,4-naphthoquinone (DMNQ) has the ability to produce H2O2?through redox cycling but fails to conjugate with glutathione (GSH).
storage
+4°C
References
References/Citations 1) Gant?et al. (1988)?Redox Cycling and Sulphydryl Arylation; Their Relative Importance in the Mechanism of Quinone Cytotoxicity to Isolated Hepatocytes; Chem. Biol. Interactions;?65?157 2) Stubberfield and Cohen (1989)?Interconversion of NAD(H) to NADP(H). A cellular response to quinone-induced oxidative stress in isolated hepatocytes; Biochem. Pharmacol.,?38?2631 3) Dypbukt?et al?(1994)?Different prooxidant levels stimulate growth, trigger apoptosis or produce necreosis of insulin-secreting RINm5F cells. The role of intracellular polyamines; J. Biol. Chem.,?269?30553 4) Henry and Wallace (1996)?Differential mechanisms of cell killing by redox cycling and arylating quinones; Arch. Toxicol.,?70?482