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Taizhou Volsen Chemical Co., Ltd.
HomeProductsPharmaceutical IntermediatesAnti-Viral

Anti-Viral (Total 74 Products)

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Favipiravir Treatment of Corona Virus Disease CAS 259793-96-9

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Thera Category Anti Virus Cas No 259793 96 9 Synonym Favipiravir API 6 Fluoro 3 4 dihydro 3 oxo 2 pyrazinecarboxamide Molecular Formula C5H4FN3O2 Molecular
6-BROMO-3-HYDROXYPYRAZINE-2-CARBOXAMIDE For Favipiravir 259793-88-9

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We are bulk making Favipiravir Key Intermediates 6 BROMO 3 HYDROXYPYRAZINE 2 CARBOXAMIDE 259793 88 9 in GMP plant It is effectively used to make anti virus drug Favipiravir Thera Category Anti Virus Cas No 259793 88 9 Synonym 6 bromo 3...
Diethyl Aminomalonate Hydrochloride For Making Favipiravir CAS 13433-00-6

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Thera Category Anti Virus Cas No 13433 00 6 Synonym Diethyl 2 aminomalonate hydrochloride 99 Diethyl aminomalonat Diethyl 2 aminopropane 1 3 dioate hydrochloride Molecular
Remdesivir (GS441525 ) Intermediates CAS 1191237-69-0

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Thera Category Anti Virus Cas No 1191237 69 0 Synonym 2R 3R 4S 5R 2 4 aminopyrrolo 1 2 f 1 2 4 triazin 7 yl 3 4 dihydroxy 5 hydroxymethyl tetrahydrofuran 2 carbonitrile Molecular
L-Alanine, N-[(S)-(2,3,4,5,6-pentafluorophenoxy)phenoxyphosphinyl]-, 2-Ethylbutyl Ester CAS 1911578-98-7

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Thera Category Anti Virus Cas No 1911578 98 7 Synonym L Alanine N S 2 3 4 5 6 pentafluorophenoxy phenoxyphosphinyl 2 Ethylbutyl Ester Molecular
Pyrrolo[2,1-f][1,2,4]triazin-4-amine, 7-iodo- For Anti Corona Virus Remdesivr CAS 1770840-43-1

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Thera Category Anti Virus Cas No 1770840 43 1 Synonym N S 4 nitrophenoxy phenoxyphosphinyl L Alanine 2 ethylbutyl ester L Alanine N S 4 nitrophenoxy phenoxyphosphinyl 2 ethylbutyl ester Remdesivir 002 Molecular
N-[(S)-(4-nitrophenoxy) Phenoxyphosphinyl]-L-Alanina 2-Ethylbutyl Ester  CAS 1354823-36-1

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N S 4 nitrophenoxy Phenoxyphosphinyl L Alanina 2 Ethylbutyl Ester CAS 1354823 36 1 is Remdesivr Intermediates Remdesivir also known as GS 5734 GS5734 GS 5734 Which is an experimental RNA polymerase inhibitor developed by Gilead Sciences in 2014...
3,6-Dichloropyrazine-2-Carboinitrile For Making Anti Virus Drug Favipiravir

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We are bulk making Favipiravir Key Intermediates 3 6 Dichloropyrazine 2 Carboinitrile 356783 16 9 in GMP plant It is effectively used to make anti virus drug Favipiravir Thera Category Anti Virus Cas No 356783 16 9 Synonym 6 Dichloropyrazine 2...
Hign Quality 2,3,5-Tri-O-benzyl-D-ribonolactone CAS 55094-52-5

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2 3 5 Tri O benzyl D ribonolactone CAS 55094 52 5 is raw material used to make Remdesivi It has Molecular Formula of C26H26O6 Molecular Weight of 418 49 Remdesivir has been found to show reasonable antiviral activity against more distantly related...
(S)-2-Ethylbutyl 2-Aminopropanoate Hydrochloride For Remdesivir  CAS 946511-97-3

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S 2 Ethylbutyl 2 Aminopropanoate Hydrochloride is raw material used to make Remdesivir CAS 946511 97 3 It has Remdesivir has been found to show reasonable antiviral activity against more distantly related viruses such as respiratory syncytial virus...
Good Antiviral Activity Remdesivir Intermediates CAS 1191237-80-5

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Remdesivir also known as GS 5734 GS5734 GS 5734 Which is an experimental RNA polymerase inhibitor developed by Gilead Sciences in 2014 Remdesivir has been found to show reasonable antiviral activity against more distantly related viruses such as...
3-Chloro-10,11-dihydro-5H,9H-6-oxa-benzo[a]anthracen-8-one For Velpatasvir 1378388-20-5

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The full chemical name of Velpatasvir intermediate GS 5818 interMediate is 3 Chloro 10 11 dihydro 5H 9H 6 oxa benzo a anthracen 8 one cas number 1378388 20 5 It Uses 2 bromo 5 chlorobenzyl bromide as raw material alkylation reaction with 7...
3-(2-Bromoacetyl)-10,11-Dihydro-5H-Benzo[d]naphtho[2,3-b]Pyran-8(9H)-One For Velpatasvir 1378390-29-4

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Velpatasvir intermediate 3 2 Bromoacetyl 10 11 dihydro 5H benzo d naphtho 2 3 b pyran 8 9H one CAS number is 1378390 29 4 The main methods of synthesis are as follows 1 1 Bromo 2 bromomethyl 4 chlorobenzene is catalyzed by palladium pivalate coupled...
Velpatasvir Intermediate 1438383-89-1

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Velpatasvir intermediate 9 Bromo 3 2 Bromo Acetyl 10 11 Dihydro 5H dibenzo c g Chromen 8 9H one CAS number is 1438383 89 1 his synthesis process is as following 1 Dissolve 5 0 g of 2 bromo 5 iodobenzyl alcohol in dry 40 mL of tetrahydrofuran cool...
1,4,7,10,13,16-HEXAAZACYCLOOCTADECANE  CAS 296-35-5

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Hexacyclen CAS number is 296 35 5 molecular formulaC12H30N6 molecular weight 258 41 Thera Category Organic compound Cas No 296 35 5 Synonyms 1 4 7 10 13 16 HEXAAZACYCLOOCTADECANE HEXACYCLEN 1 4 7 10 13 16 HEXAAZACYCLOOCTADECANE 97 1 4 10 13 Tetraaza...
Tert-Butyl 2-Cyclopentenyl-4-Methoxy-1H-Indole-1-Carboxylate CAS 1269629-14-2

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Tert butyl 2 cyclopentenyl 4 Methoxy 1H indole 1 carboxylate CAS 1269629 14 2 molecular formula C19H23NO3 molecular weight 313 39082 Thera Category Organic compound Cas No 1269629 14 2 Synonyms1 1 dimethylethyl 2 1 cyclopenten 1 yl 4 methoxy 1H...
Hign Purity Pyrrole-2-Carbonitrile CAS 4513-94-4

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Pyrrole 2 carbonitrile CAS 4513 94 4 molecular formulaC5H4N2 molecular weight 92 1 density is 1 086 g cm3 appearance is fresh yellow to orange liquid Thera Category Organic compound Cas No 4513 94 4 Synonyms 2 Cyanopyrrole 99 2 Cyano 1H pyrrole...
Potassium 5-Methyl-1,3,4-Oxadiazole-2-Carboxylate For Raltegravir CAS  888504-28-7

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Raltegravir intermediate has the chemical name of 5 Methyl 1 3 4 oxadiazole 2 carboxylic acid potassium salt CAS 888504 28 7 molecular formula C4H3KN2O3 molecular weight 166 18 Potassium 5 Methyl 1 3 4 Oxadiazole 2 Carboxylate is used to make...
Intermediate B of Raltegravir Cas 518048-03-8

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2 1 Amino 1 methylethyl N 4 fluorobenzyl 5 hydroxy 1 methyl 6 oxo 1 6 dihydropyrimidine 4 carboxamide is used to make Raltegravir CAS number is 518048 03 8 molecular formula C16H19FN4O3 Molecular weight 334 35 Appearance is powder We can ensure that...
Raltegravir Intermediates Cas 518048-02-7

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Benzyl 1 4 4 fluorobenzyl amino carbonyl 5 hydroxy 1 methyl 6 oxo 1 6 dihydropyrimidin 2 yl 1 methylethyl carbamate is used to make Raltegravir CAS number is 518048 02 7 molecular formula C24H25FN4O5 Molecular weight 468 48 Appearance is powder We...
InterMediate of Raltegravir Cas 519032-08-7

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Methyl 2 2 benzyloxy carbonyl amino propan 2 yl 5 6 dihydroxypyrimidine 4 carboxylate is used to make Raltegravir CAS number is 519032 08 7 molecular formula C17H19N3O6 Molecular weight 361 35 Appearance is powder We can ensure that the purity of...

China Anti-Viral Suppliers


The virus is composed of a nucleic acid molecule (DNA or RNA) with a protein consisting of non-cell morphology of the campal life of the living body. The general symptoms of viral infection are fever, headache, cough and other symptoms of systemic poisoning and viral host and invasion of tissues and organs leading to inflammatory symptoms caused by local symptoms (diarrhea, rash, liver function damage, etc.). Different symptoms of the different virus, some viruses can also damage the myocardium, causing viral myocarditis. There are two types of viral infections, mostly recessive infections (subclinical infections), and a few are dominant infections. Dominant infection can be divided into acute infection and persistent infection. There are many ways of antiviral infection, such as direct inhibition or killing of viruses, interference with virus adsorption, prevent viruses from penetrating cells, inhibit viral biosynthesis, inhibit viral release or enhance host antivirus capabilities. At present, there are several major types of antiviral drugs: Anti-Respiratory virus infection drugs, anti-immune virus drugs, anti-hepatitis virus drugs, anti-herpes virus drugs.



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