New Products

• 105526-75-8 2,2':5',2''-Terthiophene, 5,5''-dibutyl-

• 2447642-36-4 12,13-bis(2-hexyldodecyl)-3,9-diundecyl-12,13-dihydro-[1,2,5]thiadiazolo[3,4-e]thieno[2'',3'':4',5']thieno[2',3':4,5]pyrrolo[3,2-g]thieno[2',3':4,5]thieno[3,2-b]indole

• 494841-51-9 Thiophene, 2,5-bis[4-(5-phenyl-2-thienyl)phenyl]-

• 2106290-67-7 Quinoline, 7-bromo-2,4-dichloro-6,8-difluoro-

• 188918-17-4 2,2'-Bithiophene, 5,5'-diheptyl-

• 2752015-58-8 1H-Pyrrolizine-7a(5H)-carboxylic acid, 2-fluorotetrahydro-, methyl ester, (2R,7aS)-rel-

• 721964-48-3 1,2,4-Triazolo[4,3-b]pyridazine, 3-(4-ethoxyphenyl)-6-(methylthio)-

• 2597000-95-6 5,5'-(2,5-bis(2-decyltetradecyl)-3,6-dioxo-2,3,5,6-tetrahydropyrrolo[3,4-c]pyrrole-1,4-diyl)bis(thiophene-2-carbaldehyde)

• 2053646-09-4 5H-Thieno[3,2-b]pyrrol-5-one, 2-bromo-6-[2-bromo-4-(2-ethylhexyl)-4,5-dihydro-5-oxo-6H-thieno[3,2-b]pyrrol-6-ylidene]-4-(2-ethylhexyl)-4,6-dihydro-, (6E)-

• 2760543-46-0 Finasteride EP Impurity E

• 2650129-39-6 1,6-Diazabicyclo[3.2.1]octane-2-carboxylic acid, 7-oxo-6-(sulfooxy)-, 2-(2-aminoethyl) ester, (2R,5R)-rel-

• 1803203-56-6 5-Thiazolecarboxaldehyde, 4-(difluoromethyl)-

• 1804404-50-9 Benzeneacetic acid, 4-chloro-2-fluoro-6-methyl-

• 2383277-95-8 Ethanone, 1-(3,6-dibromo-2-pyridinyl)-

• 1021144-59-1 Benzoic acid, 3-fluoro-4-(2-fluorophenoxy)-

• 2326468-03-3 Acetic acid, 2-[[(1 S,2R,5R)-2-[(cyanomethyl) sulfonyl]-7-oxo-1 ,6-diazabicyclo[3.2.1 ]oct-6-yl] oxy]-2-fluoro-, sodium salt (1 : 1 ), (2R)-

• 1436862-74-6 1 ,6-Diazabicyclo[3.2.1 ]octane-2-carboxylic acid, 7-oxo-6-(sulfooxy)-, 2-[2-[[(2S)-1 -(methyls ulfonyl)-2-pyrrolidinyl]carbonyl]hydrazide], sodium salt (1 :1 ), (2S,5R)-

• 2326468-02-2 (R)-2-(((1S,2R,5R)-2-((cyanomethyl)sulfonyl)-7-oxo-1,6-diazabicyclo[3.2.1]octan-6-yl)oxy)-2-fluoroacetic acid

• 2763779-46-8 3-Cyclopropyl-1Hpyrazol- 4-amine hydrochloride

• 1572989-60-6 Sulfuric acid, mono [(1 R,2S,5R)-2-[(methoxyme thylamino)carbonyl]-7-oxo-1 ,6-diazabicyclo [3.2.1 ]oct-6-yl] ester, sodium salt (1 : 1 )

• 2395849-47-3 (1R,2S,5R)-2-guanidino-7-oxo-1,6-diazabicyclo[3.2.1]octan-6-yl hydrogen sulfate

• 2763071-73-2 (2S,5R)-2-(N-cyclopropylcarbamimidoyl)-7-oxo-1,6-diazabicyclo[3.2.1]octan-6-yl hydrogensulfate

• 2326469-54-7 1 ,6-Diazabicyclo[3.2.1 ]octane-2-sulfonamide, 6-(difluorohydroxymethoxy)-N-formyl-Nmethyl-7-oxo-, (1 S,2R,5R)-

• 2326466-16-2 Acetic acid, 2-fluoro-2-[[(1 S,2R,5R)-2-(methyls ulfonyl)-7-oxo-1 ,6-diazabicyclo[3.2.1 ]oct-6-yl] oxy]-, sodium salt (1 : 1 ), (2R)-

• 2763071-78-7 (2S,5R)-2-(N-(3-(methylamino)cyclopentyl)carbamimidoyl)-7-oxo-1,6-diazabicyclo[3.2.1]octan-6-yl hydrogensulfate

• 2763071-43-6 (2S,5R)-2-(N-(cyclopentylmethyl)carbamimidoyl)-7-oxo-1,6-diazabicyclo[3.2.1]octan-6-yl hydrogensulfate

• 2326467-06-3 2,2-difluoro-2-(((1S,2R,5R)-2-(N-(2-methoxyethyl)sulfamoyl)-7-oxo-1,6-diazabicyclo[3.2.1]octan-6-yl)oxy)acetic acid

• 2326468-22-6 (R)-2-fluoro-2-(((1S,2S,5R)-2-((2-hydroxyethyl)sulfonyl)-7-oxo-1,6-diazabicyclo[3.2.1]octan-6-yl)oxy)acetic acid

• 2763071-91-4 (2S,5R)-2-(N-(2-aminocyclopropyl)carbamimidoyl)-7-oxo-1,6-diazabicyclo[3.2.1]octan-6-yl hydrogensulfate

• 2395849-05-3 Sulfuric acid, mono [(1 R,2S,5R)-2-[(aminoca rbonyl)amino]-7-oxo-1 ,6-diazabicyclo[3.2.1 ] oct-6-yl] ester, sodium salt (1 : 1 )

• 2326467-13-2 Acetic acid, 2-[[(1 S,2R,5R)-2-[[(2-amino-2- oxoethyl)amino]sulfonyl]-7-oxo-1 ,6-diazab icyclo[3.2.1 ]oct-6-yl]oxy]-2,2-difluoro-, sodium salt (1 :1 )

• 1480601-74-8 Sulfuric acid, mono [(1 R,2S,5R)-7-oxo-2-(1 ,2,4- thiadiazol-5-yl)-1 ,6-diazabicyclo[3.2.1 ]oct-6-yl] ester, sodium salt (1 :1 )

• 2326468-11-3 Acetic acid, 2-[[(1 S,2R,5R)-2-[(R)-[2-[(aminosu lfonyl)amino]ethyl]sulfinyl]-7-oxo-1 ,6-diazab icyclo[3.2.1 ]oct-6-yl]oxy]-2-fluoro-, sodium salt (1 :1 ), (2R)-

• 2763071-92-5 (2S,5R)-7-oxo-2-(N-(piperidin-4-yl)carbamimidoyl)-1,6-diazabicyclo[3.2.1]octan-6-yl hydrogensulfate

• 1452465-30-3 (1 R,2S,5R)-7-Oxo-6-(sulfooxy)-1 ,6-diazabicyclo [3.2.1 ]octane-2-carboxylic acid 2- [2-(aminosu lfonyl)hydrazide]

• 2763071-77-6 (2S,5R)-2-(N-(3-(dimethylamino)cyclopentyl)carbamimidoyl)-7-oxo-1,6-diazabicyclo[3.2.1]octan-6-yl hydrogensulfate

• 396731-32-1 Sulfuric acid, mono((1 R,2S,5R)-2-[[(2-amino-2- oxoethyl)amino]carbonyl]-7-oxo-1 ,6-diazab icyclo[3.2.1 ]oct-6-yl) ester, sodium salt (1 : 1 ), rel

• 2326466-11-7 2-[[(1 S,2R,5R)-2-(Methylsulfonyl)-7-oxo-1 ,6- diazabicyclo[3.2.1 ]oct-6-yl]oxy]acetic acid

• 573718-20-4 7-oxo-1,6-diazabicyclo[3.2.1]oct-3-en-6-yl hydrogen sulfate

• 2326466-60-6 sodium (S)-2-(((1S,2R,5R)-2-(N,N-dimethylsulfamoyl)-7-oxo-1,6-diazabicyclo[3.2.1]octan-6-yl)oxy)-2-fluoroacetate

• 2395849-12-2 (1R,2S,5R)-2-(3,3-dimethylureido)-7-oxo-1,6-diazabicyclo[3.2.1]octan-6-yl hydrogen sulfate

• 2326469-59-2 (R)-2-fluoro-2-(((1S,2R,5R)-2-((S)-methylsulfinyl)-7-oxo-1,6-diazabicyclo[3.2.1]octan-6-yl)oxy)acetic acid

• 2326466-80-0 sodium (S)-2-(((1S,2R,5R)-2-(N-ethylsulfamoyl)-7-oxo-1,6-diazabicyclo[3.2.1]octan-6-yl)oxy)-2-fluoroacetate

• 2763071-56-1 (2S,5R)-2-(N-(2-(3-acetyltetrahydropyrimidin-1(2H)-yl)ethyl)carbamimidoyl)-7-oxo-1,6-diazabicyclo[3.2.1]octan-6-yl hydrogensulfate

• 2326468-23-7 Acetic acid, 2-fluoro-2-[[(1 S,2R,5R)-2-[(2- hydroxyethyl)sulfonyl]-7-oxo-1 ,6-diazabicyclo [3.2.1 ]oct-6-yl]oxy]-, sodium salt (1 : 1 ), (2R)-

• 2326467-33-6 Acetic acid, 2-[[(1 S,2R,5R)-2-[(R)-ethylsulfinyl]- 7-oxo-1 ,6-diazabicyclo[3.2.1 ]oct-6-yl]oxy]-2- fluoro-, sodium salt (1 : 1 ), (2R)-

• 1501977-03-2 Sulfuric acid, mono [(1 R,2S,5R)-2-[[[2-(methyls ulfonyl)ethoxy]amino]carbonyl]-7-oxo-1 ,6- diazabicyclo[3.2.1 ]oct-6-yl] ester, sodium salt (1 :1 )

• 2326467-68-7 Acetic acid, 2-fluoro-2-[[(1 S,2R,5R)-7-oxo-2-(1 - piperidinylsulfonyl)-1 ,6-diazabicyclo[3.2.1 ]oct6-yl]oxy]-, sodium salt (1 : 1 ), (2R)-

• 2395848-81-2 Sulfuric acid, mono [(1 R,2S,5R)-2-(acetylamino) -7-oxo-1 ,6-diazabicyclo[3.2.1 ]oct-6-yl] ester, sodium salt (1 :1 )

• 1501976-73-3 Sulfuric acid, mono [(1 R,2S,5R)-2-[(methox yamino)carbonyl]-7-oxo-1 ,6-diazabicyclo [3.2.1 ]oct-6-yl] ester, sodium salt (1 : 1 )

• 2699690-85-0 sodium (2S,5R)-2-(N-((R)-1-(methylsulfonyl)pyrrolidine-3-carbonyl)carbamimidoyl)-7-oxo-1,6-diazabicyclo[3.2.1]octan-6-yl sulfate

• 2326466-36-6 (S)-2-fluoro-2-(((1S,2R,5R)-2-((R)-methylsulfinyl)-7-oxo-1,6-diazabicyclo[3.2.1]octan-6-yl)oxy)acetic acid

• 2326466-81-1 (R)-2-(((1S,2R,5R)-2-(N-ethylsulfamoyl)-7-oxo-1,6-diazabicyclo[3.2.1]octan-6-yl)oxy)-2-fluoroacetic acid

• 2326466-53-7 sodium (S)-2-(((1S,2R,5R)-2-(methylsulfonyl)-7-oxo-1,6-diazabicyclo[3.2.1]octan-6-yl)oxy)propanoate

• 2326467-70-1 Acetic acid, 2-fluoro-2-[[(1 S,2R,5R)-2-(4- morpholinylsulfonyl)-7-oxo-1 ,6-diazabicyclo [3.2.1 ]oct-6-yl]oxy]-, sodium salt (1 : 1 ), (2R)-

• 2763072-00-8 (2S,5R)-2-(N-((S)-1-methylpiperidin-3-yl)carbamimidoyl)-7-oxo-1,6-diazabicyclo[3.2.1]octan-6-yl hydrogensulfate

• 2326466-59-3 (S)-2-(((1S,2R,5R)-2-(N,N-dimethylsulfamoyl)-7-oxo-1,6-diazabicyclo[3.2.1]octan-6-yl)oxy)-2-fluoroacetic acid

• 2763071-59-4 (2S,5R)-2-(N-(2-amino-2-oxoethyl)carbamimidoyl)-7-oxo-1,6-diazabicyclo[3.2.1]octan-6-yl hydrogensulfate

• 2326467-05-2 sodium 2,2-difluoro-2-(((1S,2R,5R)-2-(N-(2-hydroxyethyl)sulfamoyl)-7-oxo-1,6-diazabicyclo[3.2.1]octan-6-yl)oxy)acetate

• 2408385-61-3 Sulfuric acid, mono [(1 R,2S,5R)-2-(aminoca rbonyl)-7-oxo-1 ,6-diazabicyclo[3.2.1 ]oct-6-yl] ester, compd. with N,N-dimethylbenzenemet hanamine (1 : 1 )

• 2437193-24-1 Sulfuric acid, mono [(2S,5R)-2-[[[2-(aminosu lfonyl)ethyl]amino]carbonyl]-3-methyl-7-oxo1 ,6-diazabicyclo[3.2.1 ]oct-3-en-6-yl] ester, sodium salt (1 :1 )

• 2620660-17-3 Sulfuric acid, mono [(1 R,2S,5R)-2-[[(2-aminoa cetyl)amino]iminomethyl]-7-oxo-1 ,6-diazab icyclo[3.2.1 ]oct-6-yl] ester, sodium salt (1 : 1 )

• 1501976-74-4 Sulfuric acid, mono [(1 R,2S,5R)-2-[(ethoxy amino)carbonyl]-7-oxo-1 ,6-diazabicyclo[3.2.1 ] oct-6-yl] ester, sodium salt (1 : 1 ), rel

• 2395848-80-1 (1R,2S,5R)-2-acetamido-7-oxo-1,6-diazabicyclo[3.2.1]octan-6-yl hydrogen sulfate

• 1972592-20-3 Sulfuric acid, mono [(1 R,2S,5R)-2-[[(aminoca rbonyl)amino]carbonyl]-7-oxo-1 ,6-diazab icyclo[3.2.1 ]oct-6-yl] ester, sodium salt (1 : 1 )

• 2326467-03-0 Acetic acid, 2-[[(1 S,2R,5R)-2-[(ethylamino) sulfonyl]-7-oxo-1 ,6-diazabicyclo[3.2.1 ]oct-6-yl] oxy]-2,2-difluoro-, sodium salt (1 : 1 )

• 2699690-71-4 sodium (2S,5R)-2-(N-ethylcarbamimidoyl)-7-oxo-1,6-diazabicyclo[3.2.1]octan-6-yl sulfate

• 2326467-26-7 2-(((1S,2R,5R)-2-(N-(1,3-dihydroxypropan-2-yl)sulfamoyl)-7-oxo-1,6-diazabicyclo[3.2.1]octan-6-yl)oxy)-2-fluoroacetic acid

• 2763072-08-6 (2S,5R)-7-oxo-2-(N-(1-sulfamoylazetidin-3-yl)carbamimidoyl)-1,6-diazabicyclo[3.2.1]octan-6-yl hydrogensulfatev

• 2763072-32-6 (2S,5R)-7-oxo-2-(N-(pyridin-3-ylmethyl)carbamimidoyl)-1,6-diazabicyclo[3.2.1]octan-6-yl hydrogensulfate

• 2326467-45-0 Acetic acid, 2-[[(1 S,2R,5R)-2-[(R)-methyls ulfinyl]-7-oxo-1 ,6-diazabicyclo[3.2.1 ]oct-6-yl] oxy]-, sodium salt (1 : 1 )

• 2763259-48-7 (2S,5R)-2-(N-(4-acetamidocyclohexyl)carbamimidoyl)-7-oxo-1,6-diazabicyclo[3.2.1]octan-6-yl hydrogensulfate

• 2326467-27-8 sodium 2-(((1S,2R,5R)-2-(N-(1,3-dihydroxypropan-2-yl)sulfamoyl)-7-oxo-1,6-diazabicyclo[3.2.1]octan-6-yl)oxy)-2-fluoroacetate

• 2763071-63-0 (2S,5R)-7-oxo-2-(N-(2-(piperidin-1-yl)ethyl)carbamimidoyl)-1,6-diazabicyclo[3.2.1]octan-6-yl hydrogensulfate

• 2326469-58-1 Acetic acid, 2-fluoro-2-[[(1 S,2R,5R)-2-[(R)- methylsulfinyl]-7-oxo-1 ,6-diazabicyclo[3.2.1 ] oct-6-yl]oxy]-, sodium salt (1 : 1 ), (2R)-

• 2763071-46-9 (2S,5R)-2-(N-(2-aminoethyl)carbamimidoyl)-7-oxo-1,6-diazabicyclo[3.2.1]octan-6-yl hydrogensulfate

• 2326469-55-8 1 ,6-Diazabicyclo[3.2.1 ]octane-2-sulfonamide, 6-(difluorohydroxymethoxy)-N-formyl-Nmethyl-7-oxo-, sodium salt (1 : 1 ), (1 S,2R,5R)-

• 2326466-54-8 Propanoic acid, 2- [[(1 S,2R,5R)-2-(methyls ulfonyl)-7-oxo-1 ,6-diazabicyclo[3.2.1 ]oct-6-yl] oxy]-, (2R)-

• 2763071-79-8 (2S,5R)-2-(N-(3-acetamidocyclopentyl)carbamimidoyl)-7-oxo-1,6-diazabicyclo[3.2.1]octan-6-yl hydrogensulfate

• 2763071-96-9 (2S,5R)-7-oxo-2-(N-((R)-piperidin-3-yl)carbamimidoyl)-1,6-diazabicyclo[3.2.1]octan-6-yl hydrogensulfate

• 2763071-82-3 (2S,5R)-2-(N-(2-acetamidocyclopentyl)carbamimidoyl)-7-oxo-1,6-diazabicyclo[3.2.1]octan-6-yl hydrogensulfate

• 2763072-17-7 (2S,5R)-7-oxo-2-(N-(piperidin-4-ylmethyl)carbamimidoyl)-1,6-diazabicyclo[3.2.1]octan-6-yl hydrogensulfate

• 2326469-42-3 ethyl 2,2-difluoro-2-(((1S,2R,5R)-7-oxo-2-sulfamoyl-1,6-diazabicyclo[3.2.1]octan-6-yl)oxy)acetate

• 2395849-06-4 Sulfuric acid, mono [(1 R,2S,5R)-2-[(aminoca rbonyl)amino]-7-oxo-1 ,6-diazabicyclo[3.2.1 ] oct-6-yl] ester, sodium salt (1 : 1 )

• 1501976-38-0 1 ,6-Diazabicyclo[3.2.1 ]octane-2-carboxylic acid, 7-oxo-6-(sulfooxy)-, 2-(2,2-dimethylh ydrazide), sodium salt (1 : 1 ), (1 R,2S,5R)-rel

• 2326467-81-4 Acetic acid, 2-[[(1 S,2R,5R)-2-[(2-amino-2- oxoethyl)sulfonyl]-7-oxo-1 ,6-diazabicyclo [3.2.1 ]oct-6-yl]oxy]-2-fluoro-, sodium salt (1 : 1 ), (2R)-

• 2217673-82-8 sodium 7-oxo-3-(4-sulfamoyl-1H-pyrazol-1-yl)-1,6-diazabicyclo[3.2.1]oct-3-en-6-yl sulfate

• 2326467-80-3 (R)-2-(((1S,2R,5R)-2-((2-amino-2-oxoethyl)sulfonyl)-7-oxo-1,6-diazabicyclo[3.2.1]octan-6-yl)oxy)-2-fluoroacetic acid

• 2326467-83-6 Acetic acid, 2-fluoro-2-[[(1 S,2R,5R)-2- [(methoxymethyl)sulfonyl]-7-oxo-1 ,6-diazab icyclo[3.2.1 ]oct-6-yl]oxy]-, sodium salt (1 : 1 ), (2R)-

• 2760417-51-2 Sulfuric acid, mono [(2S,5R)-2-cyano-7-oxo1 ,6-diazabicyclo[3.2.1 ]oct-6-yl] ester, potassium salt (1 :1 )

• 1830304-86-3 Sulfuric acid, mono [(1 R,2S,5R)-2-(aminoca rbonyl)-7-oxo-1 ,6-diazabicyclo[3.2.1 ]oct-6-yl] ester, lithium salt (1 :1 )

• 1501978-73-9 (1R,2S,5R)-2-(ethoxycarbamoyl)-7-oxo-1,6-diazabicyclo[3.2.1]octan-6-yl hydrogen sulfate

• 1978305-88-2 Butanoic acid, 3,4-diamino-, (3R)-, compd. with (1 R,2S,5R)-2-(aminocarbonyl)-7-oxo-1 ,6- diazabicyclo[3.2.1 ]octyl hydrogen sulfate (1 : 1 )

• 2326466-52-6 Propanoic acid, 2- [[(1 S,2R,5R)-2-(methyls ulfonyl)-7-oxo-1 ,6-diazabicyclo[3.2.1 ]oct-6-yl] oxy]-, (2S)-

• 2763071-87-8 (2S,5R)-2-(N-(3-(dimethylamino)cyclohexyl)carbamimidoyl)-7-oxo-1,6-diazabicyclo[3.2.1]octan-6-yl hydrogensulfate

• 2326467-44-9 Acetic acid, 2-[[(1 S,2R,5R)-2-[(R)-methyls ulfinyl]-7-oxo-1 ,6-diazabicyclo[3.2.1 ]oct-6-yl] oxy]-

• 2326469-48-9 1 ,6-Diazabicyclo[3.2.1 ]octane-2-sulfonamide, 6-(difluorohydroxymethoxy)-N,N-dimethyl-7- oxo-, (1 S,2R,5R)-

• 1572989-72-0 Sulfuric acid, mono [(1 R,2S,5R)-2-[(hydroxyme thylamino)carbonyl]-7-oxo-1 ,6-diazabicyclo [3.2.1 ]oct-6-yl] ester, sodium salt (1 : 1 )

• 2763071-67-4 (2S,5R)-7-oxo-2-(N-(2-(tetrahydro-2H-pyran-4-yl)ethyl)carbamimidoyl)-1,6-diazabicyclo[3.2.1]octan-6-yl hydrogensulfate

• 2326467-02-9 Acetic acid, 2-[[(1 S,2R,5R)-2-[(ethylamino) sulfonyl]-7-oxo-1 ,6-diazabicyclo[3.2.1 ]oct-6-yl] oxy]-2,2-difluoro-