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Targeted therapy! The Capetin Prize winning "Click Chemistry" can be used like this!Targeted therapy! The Nobel Prize winning "Click Chemistry" can be used like this!2025-02-06
38 Results for "
photodegradation
" in MedChemExpress (MCE) Product Catalog:
Products (38)
38 Results for "photodegradation" in MCE Product Catalog:
2
1
1 Cited Publications
Cat. No.: HY-B0897
CAS No.: 103597-45-1
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Bisoctrizole is a broad-spectrum UVA/UVB absorber that belongs to the benzotriazole class of compounds. Bisoctrizole absorbs UV light through hydroxyphenyl groups, causing reversible electronic transitions, thereby converting light energy into heat energy, inhibiting UV-induced material or skin damage. Bisoctrizole is highly efficient in capturing UVA (320-400 nm) and some UVB (280-320 nm) radiation. Bisoctrizole delays the photodegradation of materials such as silicones, improving their UV aging resistance or enhancing the photoprotective ability of sunscreen products .
Cat. No.: HY-D0003
CAS No.: 28983-56-4
Cat. No.: HY-B1972
CAS No.: 15299-99-7
Synonyms: Napropamid
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Napropamide (Napropamid) is an amide herbicide that can be used to control weeds in fruits, vegetables, tobacco, and ornamental plants. Napropamide mainly exerts its effect by inhibiting DNA synthesis and cell division. Napropamide has moderate to high persistence in the field, with a half-life of 24-131 days, and is prone to photodegradation .
Cat. No.: HY-D0077
CAS No.: 195136-58-4
Synonyms: Oregon green 488
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2',7'-Difluorofluorescein (Oregon green 488) is a fluorescein derivative and a pH-sensitive fluorescent probe (pKa ~4.7). Upon excitation at 488 nm, 2',7'-Difluorofluorescein exhibits pH-sensitive fluorescence intensity through the formation of dianions, while its pH sensitivity decreases under excitation at 450 nm, allowing its use in ratiometric pH analysis. 2',7'-Difluorofluorescein can be used for the quantitative analysis of pH values in the range of 2-7 in submicron aerosol particles. 2',7'-Difluorofluorescein undergoes buffer-mediated and buffer-free excited-state proton transfer between different protonated forms, and its cationic form undergoes rapid excited-state deprotonation. 2',7'-Difluorofluorescein is resistant to photodegradation, maintains stable absorption and fluorescence properties within the physiological pH range, and serves as a fluorescent protein label, a component of Ca 2+ indicators, a fluorescent imaging agent, and an anisotropy probe .
Cat. No.: HY-W007577
CAS No.: 555-16-8
Cat. No.: HY-W086988
CAS No.: 136-85-6
Synonyms: 5-Methylbenzotriazole
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5-Methyl-1H-benzotriazole (5-Methylbenzotriazole) is a benzotriazole derivative, and serves as a key building block for ultraviolet absorbers and light stabilizers. 5-Methyl-1H-benzotriazole reduces the photosensitizing ability of nitrate and dissolved organic matter (DOM), enhances the persistence of microorganic pollutants, inhibits the photodegradation of DOM and drug residues, and quenches the triplet excited states of DOM and methotrexate substructures. 5-Methyl-1H-benzotriazole acts as a corrosion inhibitor for copper and copper alloys, and is present in formulations of anti-icing fluids, dishwasher detergents, aircraft deicing fluids and automotive antifreezes .
Synonyms: SAN 9789
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Norflurazon (SAN 9789) is a pre-emergence Herbicide. Norflurazon non-competitively inhibits phytoene desaturase by competing with the enzyme cofactor and disrupts carotenoid biosynthesis, thereby leading to chlorophyll photodegradation and chlorosis. Norflurazon inhibits MGDG synthase, CDP-choline phosphotransferase, Omega-3 FAD7 desaturase, and PG delta-3-trans desaturase, and activates LysoPC-acyltransferase and Omega-3 FAD3 desaturase. Norflurazon inhibits photosynthetic membrane organization, mitochondrial respiration, ATP production, PI3K signaling, and ERK1/2 phosphorylation. Norflurazon activates MAPK P38 phosphorylation and ER stress signaling. Norflurazon induces morphological malformations and cardiovascular effects in zebrafish embryos .
Cat. No.: HY-W997836
CAS No.: 74923-08-3
Synonyms: 4-AHP
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4-Amino-3-hydroxyphenylalanine dihydrochloride (4-AHP) is a photodegradation product of eumelanin. 4-Amino-3-hydroxyphenylalanine dihydrochloride can be used to investigate the development of cutaneous melanoma and age-related macular degeneration .
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Menaquinone 9 is a naphthoquinone-type vitamin K and electron transport component produced by bacteria. Menaquinone 9 is an orally active analog of Vitamin K2 (HY-109569). Menaquinone 9 acts as an ultraviolet-sensitive, photooxidizable substrate that generates more polar photodegradation products under oxygen and ultraviolet irradiation. Menaquinone 9 binds to the αβ dimer of Escherichia coli nitrate reductase, supporting electron transport within the αβ subunit structure of the enzyme. Menaquinone 9 serves as a precursor for bone Menaquinone-4 (HY-B2156). Menaquinone 9 can be used in studies related to metabolic diseases .
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RP 48497, an impurity of Eszopiclone, is a photodegradation product of Eszopiclone. Eszopiclone is a non-benzodiazepine agent used in the treatment of insomnia .
Cat. No.: HY-W783297
CAS No.: 102190-68-1
8a-OH-Avermectin B1a is a key primary monooxygenated degradate generated during the photodegradation of Avermectin B1a (HY-15308). 8a-OH-Avermectin B1a can be used for the study of antiparasitic infection .
Synonyms: CGA 38140
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Furalaxyl (CGA 38140) is an acylalanine fungicide with high selectivity against the order Peronosporales. Furalaxyl inhibits mycelial growth of Pythium ultimum. Furalaxyl inhibits fungal protein and nucleic acid synthesis, with RNA synthesis being more strongly inhibited than DNA synthesis. The primary mode of action of Furalaxyl is considered to involve impairment of fungal RNA biosynthesis and associated effects on mitosis. Furalaxyl is applicable for studies on oomycete growth inhibition, fungal RNA biosynthesis, and pesticide photodegradation .
Cat. No.: HY-W775308
CAS No.: 40524-99-0
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Cannabicyclolic acid is a certified reference material categorized as a photodegradation product of the phytocannabinoid Cannabichromenic acid .
Cat. No.: HY-W585834
CAS No.: 205650-65-3
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Fipronil desulfinyl is a photodegradation product of the insecticide Fipronil (HY-B0822) and has similar in vivo toxicity to Fipronil but higher environmental pollution .
Cat. No.: HY-W354971
CAS No.: 71676-01-2
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Amisulpride N-oxide is a photodegradation product of Amisulpride (HY-14545) (a dopamine D2/D3 receptor antagonist) .
Cat. No.: HY-W997836A
Synonyms: 4-AHP dihydrochloride
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4-Amino-3-hydroxyphenylalanine dihydrochloride is a photodegradation product of Eumelanin. 4-Amino-3-hydroxyphenylalanine dihydrochloride can be used for research of melanomagenesis in the skin and age-related macular degeneration .
Cat. No.: HY-W585834R
CAS No.: 205650-65-3
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Fipronil desulfinyl (Standard) is the analytical standard of Fipronil desulfinyl. This product is intended for research and analytical applications. Fipronil desulfinyl is a photodegradation product of the insecticide Fipronil (HY-B0822) and has similar in vivo toxicity to Fipronil but higher environmental pollution .
Cat. No.: HY-W698895
CAS No.: 1020718-72-2
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Protocols
Targeted therapy! The Capetin Prize winning "Click Chemistry" can be used like this!Targeted therapy! The Nobel Prize winning "Click Chemistry" can be used like this!A suitable model is crucial in drug screening experiments. Organs can mimic the three-dimensional functional structure of internal organs, have similar spatial organization to corresponding organs, maintain some key characteristics, and reproduce some physiological functions. They are widely used for modeling and personalized drug screening physiological functions.2025-02-06
