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Factory Cheap Hot Pharma Intermediates - Entecavir USP Impurity B;Aids098045;Aids-098045;Etv;Enticavir;EntikaweiPian; – JIN DUN
Entecavir（SQ 34676; BMS 200475）is selective and effective HBV Inhibitor. In HepG2 cells EC50 value is 3.75 nM. The latest anti-hepatitis B and anti-AIDS first-line drugs. Entecavir effect This product is a guanine nucleoside analog, which has an inhibitory effect on hepatitis B virus (HBV) polymerase. It can be phosphorylated into active triphosphate, and the half-life of triphosphate in the cell is 15 hours. By competing with HBV polymerase’s natural substrate deoxyguanosine triphosp... -
Top Suppliers Bleaching Well Water - Hydroxypyrazolodpyrimidine pyrazolo(3,4-d)pyrimidin-1-ol – JIN DUN
It is clinically used in primary and secondary Hyperuricemia, especially in patients with hyperuricemia, as well as in patients with renal insufficiency, and in patients with recurrent or chronic gout, as well as in patients with Hyperuricemia. Used in patients with Gouty nephropathy to relieve symptoms and reduce the formation of renal uric acid stones; gout stones; used in uric acid kidney stones and uric acid kidney disease. This product and its metabolites can inhibit xanthine oxidase, so... -
High reputation Sulfamonomethoxine 1220-83-3 - p-Tolylcarboxylic acid;4-Toluic acid ,99%;4-Carboxytoluene, p-Toluic acid; – JIN DUN
Description white or light yellow crystalline powder. Easily soluble in methanol and ether, hardly soluble in hot water, and can be volatilized with water vapor; phthalic acid is obtained by oxidation, which can be used as intermediates of medicine, photosensitive materials, pesticides, and organic pigments. Mainly used in the manufacture of hemostatic aromatic acid, p-formonitrile, p-toluoyl chloride, photosensitive materials, etc. It is used in organic synthesis intermediates and pesticide ... -
Top Quality Commercial Water Softener - 8-Bromo-7-but-2-ynyl-3-methyl-1-(4-methyl-quinazolin-2-ylmethyl)-3 – JIN DUN
Use: Intermediate for Linagliptin. Use：Intermediate for Linagliptin Executive standard： enterprise standard Assay：98-102% Exterior：White to light yellow powder Package: 25kg/drum To analyze the existing linagliptin and its key intermediate 8-bromo-7-(2-butynyl)-3,7-dihydro-3-methyl-1-[(4-methyl -2-quinazolinyl)methyl)-1H-purine-2,6-dione (11) synthesis method, find a synthetic route suitable for industrial production. Method: summarize the different synthetic routes. Results and conclusio... -
![Special Price for Chiral Resolution - 4-[4-[(5S)-5-(Aminomethyl)-2-oxo-3-oxazolidinyl]phenyl]-3-morpholinone Hydrochloride – JIN DUN](https://cdn.globalso.com/jindunchem-med/dc3948321-300x300.jpg)
Special Price for Chiral Resolution - 4-[4-[(5S)-5-(Aminomethyl)-2-oxo-3-oxazolidinyl]phenyl]-3-morpholinone Hydrochloride – JIN DUN
12.The intermediate 4-(4-aminophenyl)-3-morpholinone (1) of the anticoagulant rivaroxaban was prepared by two methods: ①Bromobenzene was successively reacted with ethanolamine and chloroacetyl chloride to obtain 4-benzene The morpholinone is then nitrated to reduce to 1, and the total yield is about 32%; ②Bromobenzene is first nitrated, and then reacted with ethanolamine to obtain 2-(4-nitroanilino)ethanol, which is then closed by chloroacetyl chloride. The reduction reaction produces 1, and ... -
![100% Original Reverse Osmosis Water Filter System - Casp ungin Acetate;Caspofungin acetate;Cancidas;Caspofungin acetate [USAN:BAN:JAN]; – JIN DUN](https://cdn.globalso.com/jindunchem-med/fbe17385-300x300.jpg)
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China New Product Uv Disinfection Water Treatment - p-Tolylcarboxylic acid;4-Toluic acid ,99%;4-Carboxytoluene, p-Toluic acid; – JIN DUN
Description white or light yellow crystalline powder. Easily soluble in methanol and ether, hardly soluble in hot water, and can be volatilized with water vapor; phthalic acid is obtained by oxidation, which can be used as intermediates of medicine, photosensitive materials, pesticides, and organic pigments. Mainly used in the manufacture of hemostatic aromatic acid, p-formonitrile, p-toluoyl chloride, photosensitive materials, etc. It is used in organic synthesis intermediates and pesticide ... -
China wholesale Water Purifying Systems - 4-[4-[(5S)-5-(Aminomethyl)-2-oxo-3-oxazolidinyl]phenyl]-3-morpholinone Hydrochloride – JIN DUN
12.The intermediate 4-(4-aminophenyl)-3-morpholinone (1) of the anticoagulant rivaroxaban was prepared by two methods: ①Bromobenzene was successively reacted with ethanolamine and chloroacetyl chloride to obtain 4-benzene The morpholinone is then nitrated to reduce to 1, and the total yield is about 32%; ②Bromobenzene is first nitrated, and then reacted with ethanolamine to obtain 2-(4-nitroanilino)ethanol, which is then closed by chloroacetyl chloride. The reduction reaction produces 1, and ... -
One of Hottest for Types Of Antipsychotics - Hydroxypyrazolodpyrimidine pyrazolo(3,4-d)pyrimidin-1-ol – JIN DUN
It is clinically used in primary and secondary Hyperuricemia, especially in patients with hyperuricemia, as well as in patients with renal insufficiency, and in patients with recurrent or chronic gout, as well as in patients with Hyperuricemia. Used in patients with Gouty nephropathy to relieve symptoms and reduce the formation of renal uric acid stones; gout stones; used in uric acid kidney stones and uric acid kidney disease. This product and its metabolites can inhibit xanthine oxidase, so... -
Top Quality Acetaminophen - Entecavir USP Impurity B;Aids098045;Aids-098045;Etv;Enticavir;EntikaweiPian; – JIN DUN
Entecavir（SQ 34676; BMS 200475）is selective and effective HBV Inhibitor. In HepG2 cells EC50 value is 3.75 nM. The latest anti-hepatitis B and anti-AIDS first-line drugs. Entecavir effect This product is a guanine nucleoside analog, which has an inhibitory effect on hepatitis B virus (HBV) polymerase. It can be phosphorylated into active triphosphate, and the half-life of triphosphate in the cell is 15 hours. By competing with HBV polymerase’s natural substrate deoxyguanosine triphosp... -
Top Quality Acetaminophen - 8-Bromo-7-but-2-ynyl-3-methyl-1-(4-methyl-quinazolin-2-ylmethyl)-3 – JIN DUN
Use: Intermediate for Linagliptin. Use：Intermediate for Linagliptin Executive standard： enterprise standard Assay：98-102% Exterior：White to light yellow powder Package: 25kg/drum To analyze the existing linagliptin and its key intermediate 8-bromo-7-(2-butynyl)-3,7-dihydro-3-methyl-1-[(4-methyl -2-quinazolinyl)methyl)-1H-purine-2,6-dione (11) synthesis method, find a synthetic route suitable for industrial production. Method: summarize the different synthetic routes. Results and conclusio... -
Original Factory Water And Wastewater Treatment - Entecavir USP Impurity B;Aids098045;Aids-098045;Etv;Enticavir;EntikaweiPian; – JIN DUN
Entecavir（SQ 34676; BMS 200475）is selective and effective HBV Inhibitor. In HepG2 cells EC50 value is 3.75 nM. The latest anti-hepatitis B and anti-AIDS first-line drugs. Entecavir effect This product is a guanine nucleoside analog, which has an inhibitory effect on hepatitis B virus (HBV) polymerase. It can be phosphorylated into active triphosphate, and the half-life of triphosphate in the cell is 15 hours. By competing with HBV polymerase’s natural substrate deoxyguanosine triphosp...