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北京康派森醫(yī)藥科技有限公司 Company Information
Company Name:    Beijing Comparison Pharmaceutical Technology Co., Ltd
Tel:    010-010-52878169
Email:    sales@bjcomparison.com
Nationality:    China
WebSite:    www.bjcomparison.com
Product List:    4718
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Product List
1,2-di(piperazin-1-yl)benzene dihydrochloride 1011-13-8
tert-butyl ((1S,2S,5S)-2-amino-5-(dimethylcarbamoyl)cyclohexyl) carbamate oxalate
4-(3-(4-carbamoyl-3-(trifluoromethyl)phenyl)-5,5-dimethyl-4-oxo-2-thioxoimidazolidin-1-yl)-2-fluoro-N-methylbenzamide 2030242-21-6
N-[5-[(1RS)-2-[benzyl[(1RS)-2-(4-methoxyphenyl)- 1-methylethyl]amino]-1-hydroxyethyl]-2- hydroxyphenyl]formamide 2514947-17-0
5-(N-benzyl-N-(tert-butyl)glycyl)-2-hydroxybenzyl acetate hydrochloride
4-(4-amino-3-(4-amino-3-(4-amino-3-fluorophenoxy)phenoxy) phenoxy)-N-methylpicolinamide trihydrochloride hydrate 2545933-24-0
(trans, trans)-3,3'-(1,4,7,10-tetraazacyclododecane-1,7-diyl)bis(butane-1,2,4-triol)
(4R,6R)-6-(2-((1S,2S)-2,6-dimethyl-1,2,3,4-tetrahydronaphthalen-1-
(S)-1-((E)-2-(((1r,3R,5R,7S)-3-hydroxyadamantan-1-yl)imino)acetyl)pyrrolidine-2-carbonitrile 1846606-31-2
4-amino-2-(trifluoromethyl)benzamide 934600-95-0
(1R,2R,3S,4S)-3-((R)-1-acetamido-2-ethylbutyl)-4-guanidino-2-hydroxycyclopentane-1-carboxylic acid 229615-12-7
(Z)-3-(4-((1H-imidazol-1-yl)methyl)phenyl)acrylic acid 143945-86-2
(1S,2S,3R,4R)-4-acetamido-3-((S)-1-acetamido-2-ethylbutyl)-2-hydroxycyclopentane-1-carboxylic acid
8-bromo-3-methyl-1,7-bis((4-methylquinazolin-2-yl)methyl)-3,7-dihydro-1H-purine-2,6-dione 2138392-83-1
N-(5-((RS)-2-(benzyl((RS)-1-(4-methoxyphenyl)propan-2-yl)amino)-1-hydroxyethyl)-2-(benzyloxy)phenyl)formamide half-fumarate 143687-24-5
(4aS,4bS,5aS,6aS,7R,8R,9aS,9bS)-4'-chloro-5'-(furan-2-yl)-4a,6a,8-trimethyl-5a,6,6a,8,9,9a,9b,10-octahydro-3'H,11H-spiro[cyclopenta[1,2]phenanthro[4,4a-b]oxirene-7,2'-furan]-2,3'(4aH)-dione 722495-06-9
(8S,9R,10S,11S,13S,14S,16R,17R)-9-chloro-17-((Z)-2-chloro-1-((furan-2-carbonyl)oxy)vinyl)-10,13,16-trimethyl-3-oxo-6,7,8,9,10,11,12,13,14,15,16,17
(RS)-2-(benzyl((RS)-1-(4-methoxyphenyl)propan-2-yl)amino)-1-(4- (benzyloxy)-3-nitrophenyl)ethan-1-ol half-fumarate
N-((R)-8-fluoro-6-((2S,4R)-4-hydroxy-6-oxotetrahydro-2H-pyran-2-yl)-4-isopropyl-5,6-dihydrobenzo[h]quinazolin-2-yl)-N-methylmethanesulfonamide 854898-46-7
ethyl 4-(2,8-dichloro-5,6-dihydro-11H-benzo[5,6]cyclohepta[1,2-b]pyridin-11-ylidene)piperidine-1-carboxylate 165739-64-0
(E)-1-(3-(trifluoromethyl)-5,6-dihydro-[1,2,4]triazolo[4,3-a]pyrazin-7(8H)-yl)-4-(2,4,5-trifluorophenyl)but-2-en-1-one 1253056-18-6
8-((R)-3-aminopiperidin-1-yl)-1-((4-((2-((8-((R)-3-aminopiperidin-1-yl)- 7-(but-2-yn-1-yl)-3-methyl-2,6-dioxo-2,3,6,7-tetrahydro-1H-p 1418133-47-7
2-oxo-2-((8R,9S,10R,11S,13S,16R,17S)-11,16,17-trihydroxy-10,13-dimethyl-3-oxo-6,7,8,9,10,11,12,13,16,17-decahydro-3H-cyclopenta[a]phenanthren-17-yl)ethyl acetate 131918-72-4
4-(2-bromoacetyl)phenyl acetate 41104-10-3
(R)-8-(3-aminopiperidin-1-yl)-7-(but-2-yn-1-yl)-3-methyl-3,7-dihydro-1H-purine-2,6-dione 1791405-13-4
N-[2-hydroxy-5-[1-hydroxy-2-[[2-(4-methoxy-3-methyl phenyl)-1-methylethyl]amino]ethyl]phenyl]formamide 1616967-26-0
2-amino-4-(2-(benzylamino)-1-hydroxyethyl)phenol
Tirofiban Impurity 15 1253789-33-1
1-methyl-3-((4-methylquinazolin-2-yl)methyl)imidazolidine-2,4,5-trione 2074688-82-5
9,9′-[methylenebis(oxyethyleneoxymethylene)]bis(2- amino-1,9-dihydro-6H-purin-6-one)
(6aR,6bS,7S,8aS,8bS,11aR,12aS,12bS)-7-hydroxy-8b-(2-hydroxyacetyl)- 6a,8a,10,10-tetramethyl-1,2,6a,6b,7,8,8a,8b,11a,12,12a,12b-dodecahydro4H-naphtho[2',1':4,5]indeno[1,2-d][1,3]dioxol-4-one 638-94-8
2-((6aR,6bS,8aS,8bS,11aR,12aS,12bS)-6a,8a-dimethyl-4,7-dioxo-10-propyl-1,2,4,6a,6b,7,8,8a,11a,12,12a,12b-dodecahydro-8bH-naphtho[2',1':4,5]indeno[1,2-d][1,3]dioxol-8b-yl)-2-oxoethyl butyrate 2408495-97-4
4-(3-(4-cyano-3-(trifluoromethyl)phenyl)-2-hydroxy-5,5-dimethyl-4-oxoimidazolidin-1-yl)-2-fluoro-N-methylbenzamide 2029195-97-7
tert-butyl (R)-(1-(1-(2-((2-acetylphenyl)amino)-2-oxoethyl)-7-(but-2-yn- 1-yl)-3-methyl-2,6-dioxo-2,3,6,7-tetrahydro-1H-purin-8-yl)piperidin-3- yl)carbamate 2279114-27-9
(5R,6R,7R)-7-((Z)-2-(2-aminothiazol-4-yl)-2-(methoxyimino)acetamido)-3-((1-methylpyrrolidin-1-ium-1-yl)methyl)-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylate 5-oxide 112258-91-0
(1R,1'R,2R,2'R)-2,2'-(((3-methylpentane-1,5-diyl)bis(oxy))bis(3- oxopropane-3,1-diyl))bis(1-(3,4-dimethoxybenzyl)-6,7-dimethoxy-2- methyl-1,2,3,4-tetrahydroisoquinolin-2-ium) 2,2,2-trifluoroacetate
2,2',2''-(10-(carboxymethyl)-1,4,7,10-tetraazacyclododecane-1,4,7-triyl) triacetate Gd3+ 72573-82-1
(1R,2R,4S,5S,7s,9r)-9-butyl-9-methyl-7-((2-phenylacryloyl)oxy)-3- oxa-9-azatricyclo[3.3.1.02,4]nonan-9-ium bromide 92714-23-3
N-(5-((RS)-2-(benzyl((SR)-1-(4-methoxyphenyl)propan-2-yl)amino)-1-hydroxyethyl)-2-(benzyloxy)phenyl)formamide half-fumarate 43229-01-2
8-chloro-11-(piperidin-4-ylidene)-6,11-dihydro-5H-benzo[5,6]cyclohepta[1,2-b]pyridine 100643-71-8
Edoxaban Impurity 23 (1S,2S,4R)
(1R,2S,3R,4R)-3-((S)-1-acetamido-2-ethylbutyl)-4-guanidino-2- hydroxycyclopentane-1-carboxylic acid hydrate 383910-22-3
(R)-N-(2-acetylphenyl)-2-(8-(3-aminopiperidin-1-yl)-7-(but-2-yn-1-yl)-3-methyl-2,6-dioxo-2,3,6,7-tetrahydro-1H-purin-1-yl)acetamide hydrochloride 2416949-69-2
Vonoprazan Impurity U2 Fumaric acid 2416241-96-6
1-(2-((2,5-dimethylphenyl)thio)phenyl)piperazine hydrochloride 2137722-14-4
(8S,9S,10R,11S,13S,14S,16R,17S)-11,16,17-trihydroxy-17-(2-hydroxyacetyl)-10,13-dimethyl-1,2,6,7,8,9,10,11,12,13,14,15,16,17-tetradecahydro-3H-cyclopenta[a]phenanthren-3-one 1171-81-9
(R)-8-(3-aminopiperidin-1-yl)-3-methyl-1,7-bis((4-methylquinazolin-2-yl)methyl)-3,7-dihydro-1H-purine-2,6-dione
N1,N3-bis(2,3-dihydroxypropyl)-2,4,6-triiodo-5-(2-methoxyacetamido)isophthalamide 103254-70-2
(R)-6-(2-((1S,2S)-2,6-dimethyl-1,2,3,4-tetrahydronaphthalen-1-yl) ethyl)-5,6-dihydro-2H-pyran-2-one and (R)-6-(2-((R)-2,6-dimethyl- 5,6,7,8-tetrahydronaphthalen-1-yl)ethyl)-5,6-dihydro-2H-pyran-2-one
(4aS,4bS,5aS,6aS,7R,8R,9aS,9bS)-7-(2-chloroacetyl)-4a,6a,8-trimethyl-2-oxo-2,4a,5a,6,6a,7,8,9,9a,9b,10,11-dodecahydrocyclopenta[1,2]phenanthro[4,4a-b]oxiren-7-yl furan-2-carboxylate 83881-09-8
(RS)-1-(3-amino-4-(benzyloxy)phenyl)-2-(benzyl((SR)-1-(4-methoxy phenyl)propan-2-yl)amino)ethan-1-ol half-fumarate 43229-65-8
2-hydroxy-1-(4-hydroxy-3-(hydroxymethyl)phenyl)ethan-1-one
5-acetyl-2-hydroxybenzyl acetate 39235-57-9
(1R,1'R,2R,2'R)-2,2'-((hexane-1,6-diylbis(oxy))bis(3-oxopropane-3,1- diyl))bis(1-(3,4-dimethoxybenzyl)-6,7-dimethoxy-2-methyl-1,2,3,4- tetrahydroisoquinolin-2-ium) 2,2,2-trifluoroacetate
(RS)-1-(3-amino-4-(benzyloxy)phenyl)-2-(benzyl((RS)-1-(4-methoxy phenyl)propan-2-yl)amino)ethan-1-ol half-fumarate
2-[benzyl(methyl)amino]ethyl methyl 2,6-dimethyl-4-(3-nitrophenyl) pyridine-3,5-dicarboxylate 59875-58-0
(8aS)-3-hydroxyhexahydropyrrolo[1,2-a]pyrazine-1,4-dione 1846606-32-3
2-(benzylamino)-1-(4-(benzyloxy)-3-nitrophenyl)ethan-1-ol
Edoxaban Impurity 27
1-(3-amino-4-(benzyloxy)phenyl)-2-((1-(4-methoxyphenyl)propan-2-yl)amino)ethan-1-ol 345288-56-4
2-(((4-chloro-1-methyl-6-oxo-1,6-dihydropyrimidin-2-yl)oxy)methyl)benzonitrile
(1S,2S,3R,4R)-3-((S)-1-acetamido-2-ethylbutyl)-4-cyanamido-2-hydroxycyclopentane-1-carboxylic acid
(1S,2S,3R,4R)-3-((S)-1-acetamido-2-ethylbutyl)-2-acetoxy-4-guanidinocyclopentane-1-carboxylic acid hydrochloride 316173-29-2
N-[2-hydroxy-5-[(1RS)-1-hydroxy-2-[[2-(4-methoxyphenyl)ethyl]amino] ethyl]phenyl]formamide 1224588-66-2
1,4-bis(benzo[b]thiophen-4-yl)piperazine 1420987-86-5
4-(4-amino-3-(4-amino-3-fluorophenoxy)phenoxy)-N- methylpicolinamide 2098799-12-1
2-(benzylamino)-1-(4-(benzyloxy)-3-nitrophenyl)ethan-1-one 126002-14-0
N-[2-hydroxy-5-[1-hydroxy-2-[[2-(4-methoxyphenyl)-1- methylethyl]amino]ethyl]phenyl]acetamide 1795135-61-3
tert-butyl (R)-(1-(7-(but-2-yn-1-yl)-3-methyl-2-((4-methylquinazolin-2-yl)methoxy)-6-oxo-6,7-dihydro-3H-purin-8-yl)piperidin-3-yl)carbamate 1803079-49-3
(R)-6-(3-aminopiperidin-1-yl)-3-methylpyrimidine-2,4(1H,3H)-dione 2276323-24-9
8,8'-((3R,3'R)-(methylenebis(azanediyl))bis(piperidine-3,1-diyl))bis(7-(but-2-yn-1-yl)-3-methyl-1-((4-methylquinazolin-2-yl)methyl)-3,7-dihydro-1H-purine-2,6-dione) 2489212-72-6
(R)-8-(3-aminopiperidin-1-yl)-7-(but-2-yn-1-yl)-3-methyl-2-((4-methylquinazolin-2-yl)methoxy)-3,7-dihydro-6H-purin-6-one 2446799-72-8
2-amino-1-(3-amino-4-(benzyloxy)phenyl)ethan-1-ol dihydrochloride 67346-48-9
(R)-7-(but-2-yn-1-yl)-8- 2253964-98-4
Fluticasone propionate impurity 182
1,1'-((methylenebis(4-methoxy-3,1-phenylene))bis(2-(dimethylamino)ethane-1,1-diyl))dicyclohexanol
2-amino-4-(2-(benzyl(1-(4-methoxyphenyl)propan-2-yl)amino)-1-hydroxyethyl)phenol
2-(benzyl(tert-butyl)amino)-1-(3-((benzyl(tert-butyl)amino)methyl)-4-hydroxyphenyl)ethan-1-one
3-hydroxy-2-(methylamino)propyl 3-((2,3-dihydroxypropyl)carbamoyl)- 2,4,6-triiodo-5-(2-methoxyacetamido)benzoate
(3R,5aS)-5,8-dioxooctahydro-5H-pyrrolo[1,2-a]thiazolo[3,2-d]pyrazine-3-carboxylic acid
1-(3-amino-4-(benzyloxy)phenyl)-2-(benzylamino)ethan-1-ol 615551-59-2
methyl (3aS,4S,6R,6aR)-4-((tert-butoxycarbonyl)amino)-3-(pentan-3-yl)-3a,5,6,6a-tetrahydro-4H-cyclopenta[d]isoxazole-6-carboxylate 229613-93-8
(6R,7R)-7-((E)-2-(2-aminothiazol-4-yl)-2-(methoxyimino)acetamido)-3-((1-methylpyrrolidin-1-ium-1-yl)methyl)-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylate 97164-57-3
N-((1S,2R,4S)-4-(dimethylcarbamoyl)cyclohexane-1,2-diyl)-N'-(2-(5-chloropyridin-2-yl ) oxalamide )-5-methyl-4,5,6,7-tetrahydrothiazolo[5,4-c]pyridine-2-carboxamide
8-chloro-11-(1-methylpiperidin-4-ylidene)-6,11-dihydro-5H-benzo[5,6]cyclohepta[1,2-b]pyridine 38092-89-6
2,2'-(4-((trans)-1,3,4-trihydroxybutan-2-yl)-1,4,7,10-tetraazacyclododecane-1,7-diyl)diacetic acid
5-(2-bromoacetyl)-2-hydroxybenzyl acetate
(1S,2S,3R,4R)-3-((S)-2-ethyl-1-guanidinobutyl)-4-guanidino-2-hydroxycyclopentane-1-carboxylic acid 251326-99-5
(RS)-2-(benzyl((SR)-1-(4-methoxyphenyl)propan-2-yl)amino)-1-(4- (benzyloxy)-3-nitrophenyl)ethan-1-ol half-fumarate 43229-70-5
8-bromo-7-(but-2-yn-1-yl)-3-methyl-2-((4-methylquinazolin-2-yl)methoxy)-3,7-dihydro-6H-purin-6-one 2446799-71-7
2-(tert-butylamino)-1-(4-hydroxy-3-methylphenyl)ethan-1-one 60853-66-9
N-[2-hydroxy-5-[1-hydroxy-2-[methyl[2-(4-methoxy phenyl)-1-methylethyl]amino]ethyl]phenyl]formamide 1795133-96-8
1-(3-amino-4-hydroxyphenyl)-2-[[2-(4-methoxyphenyl)- 1-methylethyl]amino]ethanol 150513-24-9
4-(3-(4-cyano-3-(trifluoromethyl)phenyl)-5,5-dimethyl-2,4-dioxoimidazolidin-1-yl)-2-fluoro-N-methylbenzamide 1242137-18-3
4-acetylphenyl acetate 13031-43-1
2,2',2'',2'''-(1,4,7,10-tetraazacyclododecane-1,4,7,10-tetrayl)tetraacetic acid 60239-18-1
(Z)-8-bromo-7-(3-bromobut-2-en-1-yl)-3-methyl-1-((4-methylquinazolin-2-yl)methyl)-3,7-dihydro-1H-purine-2,6-dione 2074688-84-7
1-(5-(2-fluorophenyl)-1-((1,4,5,6-tetrahydropyridin-3-yl)sulfonyl)- 1H-pyrrol-3-yl)-N-methylmethanamine fumarate
(R)-8-(3-aminopiperidin-1-yl)-3-methyl-1-((4-methylquinazolin- 2-yl)methyl)-7-(3-oxobutyl)-3,7-dihydro-1H-purine-2,6-dione hydrochloride
mixture of 2-amino-9-[[2-(hydroxymethoxy) ethoxy]methyl]-1,9-dihydro-6H-purin-6-one and 2-amino-9-[[2-(hydroxyethoxy)methoxy]methyl]-1,9- dihydro-6H-purin-6-one,
(S)-1-(2-(((1r,3R,5S,7S)-3,5-dihydroxyadamantan-1-yl)amino)acetyl)pyrrolidine-2-carbonitrile
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