WebSearch - Catechol

Yahoo Search Results for "Catechol" (1-12). See more results like this...

Pyrocatechol - Wikipedia, the free encyclopedia
Catechol was first isolated in 1839 by H. Reinsch by distilling ... Catechol is the conjugate acid of a chelating agent used widely in coordination chemistry. ...

http://en.wikipedia.org/wiki/Pyrocatechol

Catechol oxidase - Wikipedia, the free encyclopedia
Catechol oxidase is a copper-containing enzyme whose activity is ... Coenzyme Q - cytochrome c reductase - Catechol oxidase - Laccase - Alternative oxidase ...

http://en.wikipedia.org/wiki/Catechol_oxidase

Catechol Oxidase (Tyrosinase) - Enzymes
Laboratory Exercises Enzymology. ... Catechol Oxidase - A Study of Inhibition ... Other names for catechol oxidase are diphenol oxidase and tyrosinase. ...

http://www.science-projects.com/Tyrosinase.htm

Catechol (Pyrocatechol) | Technology Transfer Network Air Toxics Web ...
Exposure to catechol may occur during its manufacture and use. Skin contact with catechol causes eczematous dermatitis in humans. ...

http://www.epa.gov/ttn/atw/hlthef/pyrocate.html

Definition of catechol - NCI Dictionary of Cancer Terms
catechol (ka-tuh-KOL) A chemical originally isolated from a type of mimosa tree. Catechol is used as an astringent, an antiseptic, and in photography, ...

http://www.cancer.gov/Templates/db_alpha.aspx?CdrID=44098

MetaCyc catechol
anthranilate + O2 + NAD(P)H + H+ = catechol + CO2 + ammonia + NAD(P) ... catechol + S-adenosyl-L-methionine = S-adenosyl-L-homocysteine + guaiacol , 2 catechol ...

http://biocyc.org/META/NEW-IMAGE?type=COMPOUND&object=CATECHOL

Pyrocatechol: Definition from Answers.com
pyrocatechol A metabolite of tannic acid used as a topical antiseptic. ... IARC Monograph: "Catechol" European Chemicals Bureau ...

http://www.answers.com/topic/pyrocatechol-1

CATECHOL (PYROCATECHOL) - (Partially Validated Method #2014)
OSHA promulgated an exposure standard for catechol of 5 ppm (20 mg/m3) TWA. ... Catechol is related to these compounds, and is a solid at room temperature, so a ...

http://www.osha.gov/dts/sltc/methods/partial/pv2014/2014.html

CATECHOL
CATECHOL. Data were last reviewed in IARC (1977) and the compound was classified in IARC ... Catechol has ... Occupational exposures to catechol may occur in ...

http://monographs.iarc.fr/ENG/Monographs/vol71/mono71-18.pdf

Functional Analysis of Genetic Variation in Catechol ...
Catechol-O-methyltransferase (COMT) is a key enzyme in the elimination of ... The radioisotope-labeled catechol products from the reactions were extracted by ...

http://www.pubmedcentral.nih.gov/articlerender.fcgi?tool=pubmed&pubmedid=15457404

Molecular Mechanisms Controlling the Rate and Specificity of Catechol ...
Highest turnover rates were determined for unsubstituted catechol and pyrogallol. ... Among the catechol drugs used in the L-DOPA treatment of Parkinson's disease, ...

http://molpharm.aspetjournals.org/cgi/content/full/59/2/393

Organic Syntheses Prep
The toluene is allowed to cool and is decanted from the catechol, which crystallizes out. ... of catechol can be obtained on distilling off the bulk of the ...

http://www.orgsyn.org/orgsyn/prep.asp?prep=CV1P0149