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Fixed Competitive Price Cardiovascular - 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... -
Wholesale Dealers of Water Reverse Osmosis System - 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... -
![Big discounting Defoamer For Wastewater Treatment - 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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Professional Design Bnf Aripiprazole - 3-Amino-4-pyrazole carbosamide hemisulfate – JIN DUN
Intermediate for the synthesis of allopurinol. It is one of the 3-amino-4-substituted pyrazole series. It can be used as an intermediate to synthesize many pharmacologically effective organic compounds, such as allopurinol, one of the pyrazolopyrimidine derivatives series, the latter since 1963 Since its clinical use, it has been the main drug for the treatment of gout. At present, there are few known methods for synthesizing 3-aminopyrazole-4-carboxamide hemisulfate in China, mainly by react... -
![Factory wholesale Residential Wastewater Treatment Systems - 2-butyl-5-nitro-3-benzofuranyl)[4-[3-(dibutylaMino)propoxy]phenyl] – JIN DUN](https://cdn.globalso.com/jindunchem-med/922e79ba.jpg)
Factory wholesale Residential Wastewater Treatment Systems - 2-butyl-5-nitro-3-benzofuranyl)[4-[3-(dibutylaMino)propoxy]phenyl] – 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. The new anti-arrhythmic drug Atrial fibrillation (AF) is a potent... -
Wholesale Price Modified Epoxy Acrylate - Hydroxypropyl acrylate CAS NO.25584-83-2 – JIN DUN
HPA is mainly applied in the production of thermosetting resin, hydroxyacrylic resin, cementing compound, fibre treating agent and synthetic resin copolymer modifier. 200KG/DRUM, 1000KG/IBC, ISO-tank or requirements of customer ITEM FIRST GRADE QUALIFIED APPEARANCE Colorless transparent liquid ESTER CONTENT, ≥ % 98.0 98.0 PURITY, ≥ % 96.0 94.0 COLOR, ≤ (Pt-Co) 20 30 FREE ACID(AS AA), ≤ % 0.2 0.3 WATER, ≤ m/m% 0.2 0.3 INHIBITOR(MEHQ, ppm) 250±50... -
Good Quality Cyanide Treatment In Wastewater - Rivaroxaban（S)-Rivaroxaban;BAY 59-7939;RivaroxabanIsomer;Rivaroxaban; – JIN DUN
Used in adult patients with elective hip or knee replacement surgery to prevent venous thrombosis (VTE). It is used to prevent or reduce the formation of thrombosis, deep vein thrombosis (DVT) and pulmonary embolism (PE) after hip or knee replacement surgery. The recommended dose is oral rivaroxaban 10mg, once a day. Rivaroxaban 10mg can be taken with food or alone. Rivaroxaban 15mg or 20mg tablets should be taken with food. standard: usp40 Assay: 99-102% Exterior: White powder Package : 25kg... -
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Low MOQ for Enrofloxacin 93106-60-6 - FondaparinSodiuM;Fondaparinux SodiuM Identification;Fondaparinux sodium N-4; – JIN DUN
Fondaparinux Biological Activity Describe Fondaparinux sodium is an antithrombin-dependent factor Xa inhibitor。 Related Categories signal path >> Metabolic enzymes/proteases >> Factor Xa Research areas >> Cardiovascular diseases Target Factor Xa[1] In vitro studies Fondaparinux sodium is the first new anticoagulant that selectively targets factor Xa. For Fondaparinux, the IC50 value (anti-Xa IU/ml) of activated monocytes (ac-M) is 0.59±0.05, and monocyte-derived pa... -
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![Big Discount 2 4-Dichloropyridine - 4-[4-[(5S)-5-(Aminomethyl)-2-oxo-3-oxazolidinyl]phenyl]-3-morpholinone Hydrochloride – JIN DUN](https://cdn.globalso.com/jindunchem-med/dc3948321-300x300.jpg)
Big Discount 2 4-Dichloropyridine - 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 ... -
18 Years Factory Water Softening Process - 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 ...