Skip to Content
Merck
CN

D131

3,5-Dinitrocatechol

solid

Synonym(s):

3,5-Dinitro-1,2-benzenediol, OR-486

Sign In to View Organizational & Contract Pricing.

Select a Size

About This Item

Empirical Formula (Hill Notation):
C6H4N2O6
CAS Number:
7659-29-2
Molecular Weight:
200.11
NACRES:
NA.77
PubChem Substance ID:
24278158
UNSPSC Code:
12352202
MDL number:
MFCD00069263

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

3,5-Dinitrocatechol, solid

InChI key

VDCDWNDTNSWDFJ-UHFFFAOYSA-N

SMILES string

Oc1cc(cc(c1O)[N+]([O-])=O)[N+]([O-])=O

InChI

1S/C6H4N2O6/c9-5-2-3(7(11)12)1-4(6(5)10)8(13)14/h1-2,9-10H

biological source

synthetic (organic)

assay

≥98% (HPLC)

form

solid

color

yellow

mp

168-170  °C

solubility

H2O: slightly soluble 0.17 mg/mL
45% (w/v) aq 2-hydroxypropyl-β-cyclodextrin: 2.8 mg/mL
0.1 M HCl: slightly soluble
DMSO: soluble
aqueous buffer pH > 5: soluble
ethanol: soluble

storage temp.

2-8°C

Quality Level

200

Gene Information

human ... COMT(1312)

Related Categories

Analysis Note

Solutions may be stored for several days at 4 °C.

Application

3,5-Dinitrocatechol (3,5-DNC) has been used in the preparation of the molybdenum (VI)-(3,5-DNC) complex. It has also been used as a catechol-O-methyltransferase (COMT) inhibitor and as a positive control for screening human COMT inhibition.
Chelating reagent used in a sensitive (μM) assay for vanadium.

Biochem/physiol Actions

Selective inhibitor of catechol O-methyl transferase (COMT); penetrates the blood brain barrier and is useful both orally and parenteraly in experiments where inhibition of COMT in the central nervous system is required.

Disclaimer

Photosensitive

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
0000287895
0000287895
SLCP5279
SLCF6118
SLBT2326

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

A K Pani et al.
General pharmacology, 31(1), 67-73 (1998-05-22)
1. The efficacies of various agents that affect monoamine synthesis, oxidation and methylation were evaluated in the scallop, Placopecten magellanicus, through the use of high performance liquid chromatography with electrochemical detection. 2. Central ganglia, labial palps and feet from animals
V W Couling et al.
Biophysical journal, 75(2), 1097-1106 (1998-07-24)
This paper presents a study of the use of ultraviolet resonance Raman (UVRR) spectroscopic methods as a means of elucidating aspects of drug-protein interactions. Some of the RR vibrational bands of the aromatic amino acids tyrosine and tryptophan are sensitive
J Schmidt et al.
Brain research. Molecular brain research, 73(1-2), 50-59 (1999-12-03)
Heme oxygenase-1 (HO-1) is an inducible enzyme involved in heme catabolism, tissue iron homeostasis and the cellular response to oxidative stress. Elevated HO-1 expression in astrocytes has been observed in association with abnormal iron deposition and increased oxidative stress in
Maki Okada et al.
Journal of cerebral blood flow and metabolism : official journal of the International Society of Cerebral Blood Flow and Metabolism, 31(1), 124-131 (2010-04-22)
The catecholamine, dopamine (DA), is synthesized from 3,4-dihydroxy-L-phenylalanine (L-DOPA) by aromatic L-amino acid decarboxylase (AADC). Dopamine metabolism is regulated by monoamine oxidase (MAO) and catechol-O-methyltransferase (COMT). To measure dopaminergic metabolism, we used microdialysis with radiometric detection to monitor L-[β-(11)C]DOPA metabolites
E Nissinen et al.
European journal of pharmacology, 153(2-3), 263-269 (1988-08-24)
Catechol-O-methyltransferase (COMT) has an important role in the extraneuronal inactivation of catecholamine neurotransmitters and drugs with a catechol structure. Two novel COMT inhibitors, OR-462 and OR-486, were highly effective (IC50 = 18 and 12 nM, respectively) and selective in inhibiting
View All Related Papers

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