Page-21 All Products - Favipiravir Intermediates,Arbidol Intermediates,Relugolix Intermediates,Vilanterol Intermediates,Remdesivir Intermediates,Umeclidinium Bromide

Organic Fluorine-containing Intermediates 4-Fluoro-3-nitrophenol CAS 2105-96-6

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Model No.: 2105-96-6

4-Fluoro-3-nitrophenol cas number 2105-96-6 is an important class of organic fluorine-containing intermediates, mainly used for the development of new fluorine-containing antibiotics, fluorobenzene salicylates, insecticides and liquid crystal materials. The market Demand increased year by year. Since the benzene ring...

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CAS 15574-49-9, Antiviral Intermediate Mecarbinate For Arbidol HCL I

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Model No.: 15574-49-9

Mecarbinate CAS number 15574-49-9 is an important pharmaceutical synthesis intermediates, a wide range of applications, especially an necessory intermediate to synthesis of the antiviral drugs Abidol. Romanian chemist Nenitzescu reported on the synthesis of Mecarbinate in 1929, but the synthetic yield was only 32%. In...

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Methyl 6-Aminonicotinate CAS 36052-24-1

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Model No.: 36052-24-1

Methyl 6-Aminonicotinate CAS number 36052-24-1 is commonly used to prepare metal-organic coordination polymers. Coordination polymers are compounds formed by coordination bonds between a metal ion as a point of attachment and a ligand that acts as a bridge, with dimensions of zero, one, two, and three dimensions....

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6-Aminonicotinic Acid CAS 3167-49-5

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Model No.: 3167-49-5

6-Aminonicotinic acid CAS number is 3167-49-5, It can be used to prepare sulfa drug haptens. Sulfa drugs are a class of chemotherapeutic drugs that have a p-aminobenzenesulfonamide structure for the prevention and treatment of bacterial infectious diseases. Because of its broad-spectrum, stable, economical,...

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Anti HIV Drug of Tenofovir Alafenamide Fumarate (2:1) Cas 1392275-56-7

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Model No.: 1392275-56-7

Tenofovir Alafenamide Fumarate CAS number is 1392275-56-7, which is an ester prodrug of tenofovir, is an acyclic nucleotide reverse transcriptase inhibitor with broad spectrum antiviral role, it can inhibit HIV-1, HIV-2 reverse transcriptase and HBV polymerase, thereby inhibiting viral replication. Tenofovir...

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Heterocyclic Compounds Trimethylsilylazide CAS 4648-54-8

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Model No.: 4648-54-8

Azidotrimethylsilane CAS number is 4648-54-8, which has a very wide range of applications in the synthesis of nitrogen-containing heterocyclic compounds, especially in the synthesis of triazole, tetrazole heterocyclic compounds is extremely important significance. A lot of Azidotrimethylsilane participation in the...

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2-Methylthio-4-Pyrimidinone Making for Mizolastine CAS Number 5751-20-2

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Model No.: 5751-20-2

2-Methylthio-4-pyrimidinone is intermediate for Mizolastine CAS number 5751-20-2, which is used to condense with mizolastine intermediate 6 to give mizolastine.The specific procedure is roughly as follows: 2-Methylthio-4-pyrimidinone is added to a DMF solution containing sodium carbonate and sodium iodide. The...

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1-(4-Fluorobenzyl)-2-chlorobenzimidazole For Mizolastine

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Model No.: 84946-20-3

Mizolastine intermediate 4 CAS number is 84946-20-3, full chemical name of 1-(4-Fluorobenzyl)-2-chlorobenzimidazole, it is the key intermediate for the preparation of mizolastine, there are two traditional synthetic routes.Firstly,use o-phenylenediamine as raw material, adding dilute hydrochloric acid to react to get...

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Anti-histamine & Anti-allergic Drug Mizolastine Cas Number 108612-45-9

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Model No.: 108612-45-9

Mizolastine cas number is 108612-45-9 which is a specific and selective peripheral histamine H1 receptor antagonist with anti-histamine and anti-allergic activity. For seasonal and perennial allergic nasal itch, allergic conjunctivitis, urticaria and other allergic symptoms. Mizolastine orally absorbed rapidly, the...

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Anti-platelet Aggregation Drug Indobufen CAS 63610-08-2

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Model No.: 63610-08-2

Indobufen CAS number is 63610-08-2,which is an anti-platelet aggregation drug that acts selectively on circulating platelets, blocks thrombus formation and inhibits platelet factor release and exerts anti-platelet aggregation, which is reversible and does not change Plasma parameters, non-destructive platelet...

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Nintedanib Intermediate 6 CAS Number 656247-17-5

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Model No.: 656247-17-5

Nintedanib intermediate 6 CAS number is 656247-17-5, which can obtain by simply condensing with the relevant product on the basis of nintedanib intermediate 5. The specific experimental procedure is as follows: In a 100 ml three-necked reaction flask, added 5.0 g of nintedanib intermediate 5, 8.9 g of N-...

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The Nintedanib intermediate 5,CAS 1168150-46-6

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Model No.: 1168150-46-6

The Nintedanib intermediate 5 as known as BIBF1120 CAS number is 1168150-46-6, which can obtain by simply deprotecting our already existing Nintedanib intermediate 4, The process is as follows: In a 500ml three-necked flask was added 84g Nintedanib intermediate 5 CAS number 1168150-46-6, 225ml of methanol, heated to...

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Nintedanib Intermediate 4,Cas 1174335-83-1

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Model No.: 1174335-83-1

Nintedanib intermediate 4 CAS number is 1174335-83-1, the general operation is taking reaction of 2-Oxindole-6-carboxylic acid methyl ester and acid chlorination reagent chloroacetic anhydride to get chloride compound, then the compound and the original three Methyl ester to take condensation to obtain the target...

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Nintedanib Intermediate 3 CAS Number 1160293-25-3

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Model No.: 1160293-25-3

Nintedanib intermediate 3 CAS number is 1160293-25-3, with chemical name of 1-(2-chloroacetyl)-2-oxo-2,3-dihydro-1H-indole-6-carboxylic acid methyl ester, his synthetic route is as follows: 1. 4-chloro-3-nitrobenzoic acid was suspended in methanol, after adding thionyl chloride ,take heating and refluxing reaction,...

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2-Oxindole-6-carboxylic Acid Methyl Ester Used for Making Nintedanib 14192-26-8

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Model No.: 14192-26-8

Nintedanib intermediate,full chemical name is 2-Oxindole-6-carboxylic acid methyl ester CAS number 14192-26-8, in numerous patent reports,it is the starting material for the synthesis of nintedanib, the general process of synthesis of nintedanib As follows: Nintedanib was obtained by the steps of replacing,...

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Nintedanib Ethanesulfonate Salt For Treatment of idiopathic pulmonary fibrosis CAS number 656247-18-6

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Model No.: 656247-18-6

Nintedanib Ethanesulfonate Salt CAS number is 656247-18-6 is an oral triple-acting vascular kinase inhibitor developed by Boehringer Ingelheim and was approved by the FDA in October 2014 for the treatment of idiopathic pulmonary fibrosis (IPF), becoming the first tyrosine kinase inhibitor (TKI) approved for the...

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Anti-Prostate Cancer Drug Cabazitaxel CAS Number 183133-96-2

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Model No.: 183133-96-2

Cabazitaxel CAS number is183133-96-2, a chemically semisynthetic small molecule compound, was approved in the United States in June 2010 and is a second-line anti-prostate cancer drug. The anticancer mechanism and characteristics of Cabazitaxel similar to docetaxel, belongs to anti-microtubule drugs. Through the...

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Lacosamide for Treatment of Epilepsy CAS Number 175481-36-4

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Model No.: 175481-36-4

Lacosamide CAS number is 175481-36-4, it is the third generation of drugs for the treatment of epilepsy and neuropathic pain. which is the first anti-epileptic drug to treat partial seizures in the past three years, providing a new therapeutic option for uncontrolled patients with partial seizures. Lacosamide...

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4-Nitrophenyl 2-(furfurylsulfinyl)acetic Acid For Lafutifine CAS Number 123855-55-0

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Model No.: 123855-55-0

P-Nitrophenyl 2-(furfuryl sulfinyl)acetate acid is side chain of Lafutidine Side chain CAS number 123855-55-0, the appearance is light brown crystalline powder, usually Process condensation reaction between the said chain intermediate and lafutidine N-1 to get lafutidine. The specific experimental procedure is as...

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TriphenylphosphoniuM BroMide HydrobroMide Making For OLOPATADINE HCL 27710-82-3

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Model No.: 27710-82-3

Olopatadine Hydrochloride Triphenylphosphonium bromide hydrobromide CAS number is 27710-82-3, full name is [3-(Dimethylamino)propyl]triphenylphosphonium bromide hydrobromide, which is mainly used for the preparation of olopatadine free base by the wittig reaction with Isoxepac. After salt formation, get the final...

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Antiallergic and Antihistaminic Drug OLOPATADINE HCL 140462-76-6

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Model No.: 140462-76-6

Olopatadine hydrochloride CAS number is 140462-76-6,it is a mast cell stabilizer and a relatively selective histamine H1-receptor antagonist. In vivo and in vitro experiments can inhibit type I immediate hypersensitivity,The main function is used for allergic rhinitis, urticaria, skin diseases. Oral for the treatment...

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High Quality Isoxepac 55453-87-7 For OLOPATADINE HCL

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Model No.: 55453-87-7

Isoxepac CAS number 55453-87-7,which is the important intermediate synthesis of a new preferred antiallergic drug Olopatadine hydrochloride , but because of the current domestic companies use of condensation, hydrolysis, acidification, cyclization four-step reaction and multiple extraction and recrystallization...

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Lafutidine Intermediate 6 CAS Number 146447-26-9

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Model No.: 146447-26-9

Lafutifine Phthalimide CAS number 146447-26-9. It can get through 4 steps reaction. Specific experimental procedure is as follows: Weigh 960 gram of 1,4-butylene glycol, add 1200ML chloroform, and then add 20ml concentrated hydrochloric acid,under ice-salt bath,cooled to about 5 ℃, dropwise 2,3-dihydro-4H-pyridine 100...

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406484-56-8,2-Chloro-4-(1-piperidinylmethyl)pyridine Ethanedioate for Lafutidine

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Model No.: 406484-56-8

Lafutidine pyridine ethanedioate CAS number is 406484-56-8, through in-depth study of the synthetic route of lafutidine and we found that lafutidine pyridine ethanedioate is the key raw material for the synthesis of lafutidine. How to obtain this intermediate through a simple step,which determined the synthetic cost...

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