3 Results for "

first-order kinetics

" in MedChemExpress (MCE) Product Catalog:
Products (3)

3 Results for "first-order kinetics" in MCE Product Catalog:

1,7-Dimethyluric acid
1,7-Dimethyluric acid
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Cat. No.: HY-126061
CAS No.: 33868-03-0
Purity:  99.82%
Category:  

Human Gut Microbiota Metabolites Natural Products Immune System Disorder Neurological Disease Disease markers Endogenous metabolite Disease Research Fields

Target:  

Biochemical Assay Reagents Drug Metabolite

1,7-Dimethyluric acid is an N-methylated uric acid and purine derivative, as well as a caffeine metabolite. When 1,7-Dimethyluric acid is acted upon by peroxidase in the presence of H2O2, it follows the same oxidation pathway to generate a UV-absorbing intermediate, which decays via first-order kinetics. 1,7-Dimethyluric acid can adsorb onto pyrolytic graphite electrodes, but not onto glassy carbon electrodes or platinum electrodes. The N-methylation modification of its pyrimidine ring prevents ring contraction of the diol intermediate, and no NMR evidence of O-alkylation is observed during propylation under the test conditions .
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Ethyl cellulose (viscosity 300 cP)
Ethyl cellulose (viscosity 300 cP)
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Cat. No.: HY-W115746B
CAS No.: 9004-57-3
Ethyl cellulose (viscosity 300 cP) is a non-toxic cellulose derivative with unique properties including oil gel formation, active ingredient delivery and film-forming ability . Ethyl cellulose (viscosity 300 cP) can serve as a pharmaceutical excipient, such as a coating agent, flavoring agent, tablet filler, etc. .
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Diethyl terephthalate
Diethyl terephthalate
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Cat. No.: HY-W111830
CAS No.: 636-09-9
Synonyms: Terephthalic acid, diethyl ester
Target:  

Bacterial

Research Areas:  

Infection

Diethyl terephthalate (Terephthalic acid, diethyl ester) is a synthetic monomer for the production of polyethylene terephthalate (PET) and also a substrate for biodegradation. Diethyl terephthalate serves as a carbon source for the growth of Delftia sp. WL-3 and can be biodegraded by Delftia sp. WL-3 .
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