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Heterocyclic Building Blocks

A total of 28,391 products — Page 459 of 474

2-(4-Methoxybenzylamino)pyridine

52818-63-0

2A Catalog# 2A-2195686
1,3-Dioxane-4,6-dione, 2,2-dimethyl-5-(2-phenylacetyl)-

74965-87-0

2A Catalog# 2A-2195687
4-AMinopyridazine hydrochloride

1400764-35-3

2A Catalog# 2A-2195688
6-BROMO-7-METHYLINDOLE

1000343-89-4

2A Catalog# 2A-2195689
2-BENZYL-2,3-DIHYDRO-1H-PYRROLO[3,4-C]PYRIDINE

368441-96-7

2A Catalog# 2A-1195695
tert-butyl 5H-pyrrolo[3,4-b]pyridine-6(7H)-carboxylate

1059172-92-7

2A Catalog# 2A-1195696
2,5-DIMETHYL-1,3-OXAZOLE-4-CARBALDEHYDE

92901-88-7

2A Catalog# 2A-1195697
3-Thiophenecarboxylic acid, 2-[[(2,6-difluorophenyl)methyl](propoxycarbonyl)amino]-4-[(dimethylamino)methyl]-5-(4-nitrophenyl)-, ethyl ester

2591260-08-9

2A Catalog# 2A-2195693
3-Thiophenecarboxylic acid, 2-[[(2,6-difluorophenyl)methyl][(1-methylethoxy)carbonyl]amino]-4-[(dimethylamino)methyl]-5-(4-nitrophenyl)-, ethyl ester

2636079-27-9

2A Catalog# 2A-2195702
3-Thiophenecarboxylic acid, 5-(4-aminophenyl)-2-[[(2,6-difluorophenyl)methyl](ethoxycarbonyl)amino]-4-[(dimethylamino)methyl]-, ethyl ester, hydrochloride (1:2)

2768834-98-4

2A Catalog# 2A-2195703
2-Pyridinepropanoic acid, Methyl ester

28819-26-3

2A Catalog# 2A-1195702
3-Thiophenecarboxylic acid, 2-[[(2,6-difluorophenyl)methyl](ethoxycarbonyl)amino]-5-[4-[[(methoxyamino)carbonyl]amino]phenyl]-4-[[methyl(phenylmethyl)amino]methyl]-

308831-99-4

2A Catalog# 2A-2195704
Benzothiazole, 2-(chloromethyl)-5-fluoro- (9CI)

110704-60-4

2A Catalog# 2A-2195708
Oxirane, 2-[(phenylsulfonyl)methyl]-

70941-74-1

2A Catalog# 2A-1195723
2-[(4-methylphenyl)sulfonylmethyl]oxirane

118356-16-4

2A Catalog# 2A-1195724
3H-Cyclopenta[b]benzofuran, 5,7-dibromo-3a,8b-dihydro-, (3aR,8bR)-rel-

84599-02-0

2A Catalog# 2A-2195742
2,3-Thiophenedicarboxylic acid, 4-[(phenoxycarbonyl)amino]-, 2,3-dimethyl ester

1581731-15-8

2A Catalog# 2A-2195744
2,4(1H,3H)-Pyrimidinedione, 1-(4-C-azido-3-O-benzoyl-2,5-dideoxy-2-fluoro-5-iodo-β-D-arabinofuranosyl)-

1145869-36-8

2A Catalog# 2A-2195748
4-nitrophenyl 4-(2,3-dihydro-2-oxoimidazo[4,5-b]pyridin-1-yl)piperidine-1-carboxylate

1190363-91-7

2A Catalog# 2A-2195749
2,4(1H,3H)-PyriMidinedione, 1-(2,5-dideoxy-2-fluoro-5-iodo-b-D-arabinofuranosyl)-

173379-62-9

2A Catalog# 2A-2195757
2,4(1H,3H)-Pyrimidinedione, 1-(2,5-dideoxy-2-fluoro-β-D-threo-pent-4-enofuranosyl)-

173379-64-1

2A Catalog# 2A-2195758
2,4(1H,3H)-Pyrimidinedione, 1-[4-C-azido-2,5-dideoxy-2-fluoro-5-iodo-β-D-arabinofuranosyl]-

173379-67-4

2A Catalog# 2A-2195759
1-[(benzyloxy)carbonyl]-4-ethyl-2,5-dihydro-1H-pyrrole-3-carboxylic acid

1869118-25-1

2A Catalog# 2A-2195761
4-Bromo-5-methyl-1-(tetrahydro-2H-pyran-2-yl)-1H-indazole

1926172-50-0

2A Catalog# 2A-2195763
3-Pyridazinecarboxylic acid, 4,6-dichloro-, lithium salt, hydrate (1:1:1)

2245111-15-1

2A Catalog# 2A-2195765
6-chloro-4-(ethylamino)-3-Pyridinemethanol

959162-99-3

2A Catalog# 2A-2195767
Pyrimidine, 2-[2-fluoro-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenoxy]-4-methyl-

2549188-28-3

2A Catalog# 2A-2195775
ethyl 5-(4-aMinophenyl)-2-(ethoxycarbonyl)-4-(((2-Methoxyethyl)(Methyl)aMino)Methyl)thiophene-3-carboxylate

308832-01-1

2A Catalog# 2A-2195776
Ethyl 6-bromo-4-methoxypyrazolo[1,5-a]pyridine-3-carboxylate

1207557-35-4

2A Catalog# 2A-2195779
2-chloro-7-fluoro-4H-pyrido[1,2-a]pyrimidin-4-one

1449598-86-0

2A Catalog# 2A-1195783
4,7-Diazaspiro[2.5]octane-4-carboxylic acid, 7-(2-hydroxy-4-oxo-4H-pyrido[1,2-a]pyrimidin-7-yl)-, 1,1-dimethylethyl ester

2133298-72-1

2A Catalog# 2A-1195787
5-broMo-3-chloropyridazine

1196155-33-5

2A Catalog# 2A-1195788
6,8-dichloro-imidazo[1,2-b]pyridazine

1161847-29-5

2A Catalog# 2A-1195789
2,8-Dimethyl-6-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)imidazo[1,2-b]pyridazine

1825352-86-0

2A Catalog# 2A-1195790
4,7-Diazaspiro[2.5]octane-4-carboxylic acid, 7-[2-(2,8-dimethylimidazo[1,2-b]pyridazin-6-yl)-4-oxo-4H-pyrido[1,2-a]pyrimidin-7-yl]-, 1,1-dimethylethyl ester

2133298-74-3

2A Catalog# 2A-1195798
Benzothiazole, 2-(cyclohexyldithio)-

28084-58-4

2A Catalog# 2A-1195817
2,2’-[[2-(Allyloxy)-1,3-phenylene]bis(methylene)]bis(oxirane)

192569-49-6

2A Catalog# 2A-1195818
Tert-Butyl Oxirane-2-Carboxylate

92223-80-8

2A Catalog# 2A-1195834
4,5-Dihydro-2-(Methylthio)-1H-iMidazole-1-carboxylic Acid Methyl Ester

60546-77-2

2A Catalog# 2A-1195858
2-fluoro-4-(7-(quinolin-6-ylmethyl)imidazo[1,2-b][1,2,4]triazin-2-yl)benzonitrile

1029714-87-1

2A Catalog# 2A-1195863
2-fluoro-4-(7-(quinolin-6-ylmethyl)imidazo[1,2-b][1,2,4]triazin-2-yl)benzoicacid

1029714-88-2

2A Catalog# 2A-1195864
1-tosyl-1H-benzo[d]imidazole

15728-44-6

2A Catalog# 2A-1195865
1H-Imidazole-1-carboxamide, N-(4-cyanophenyl)-

204390-13-6

2A Catalog# 2A-1195869
N-(4-((6-bromo-1-methyl-1H-indazol-5-yl)oxy)-3-fluorophenyl)-1-(4-fluorophenyl)-6-methyl-2-oxo-1,2-dihydropyridine-3-carboxamide

1577180-07-4

2A Catalog# 2A-1195872
Isoquinoline, 8-bromo-3-chloro-5-(1-methylethyl)-

2660255-85-4

2A Catalog# 2A-1195873
(7R)-7-[tert-butyl(dimethyl)silyl]oxy-4-chloro-6,7-dihydro-5H-cyclopenta[b]pyridine-3-carbonitrile

2088852-71-3

2A Catalog# 2A-2195895
2-Biphenyl-3-yl-4-(3-chloro-phenyl)-6-phenyl-[1,3,5]triazine

2032365-29-8

2A Catalog# 2A-1195906
5-(7-bromobenzo[c][1,2,5]thiadiazol-4-yl)thiophene-2-carbaldehyde

1309922-61-9

2A Catalog# 2A-1195907
ethyl 5-hydroxy-3-Mercapto-1,2,4-triazine-6-carboxylate

51101-09-8

2A Catalog# 2A-2195919
L-1,2,3,4-tetrahydro-3-Isoquinolinecarboxylic acid ethyl ester, hydrochloride, (3S)- (9CI)

15912-56-8

2A Catalog# 2A-2195921
1-[(2S)-2-(benzyloxy)propanoyl]pyrrolidine

122151-32-0

2A Catalog# 2A-2195924
ETHYL 5-CHLORO-3-(METHYLTHIO)-1,2,4-TRIAZINE-6-CARBOXYLATE

75824-03-2

2A Catalog# 2A-2195926
ETHYL 5-HYDROXY-3-(METHYLTHIO)-1,2,4-TRIAZINE-6-CARBOXYLATE

31143-85-8

2A Catalog# 2A-2195928
3-BENZYLADENINE

7280-81-1

2A Catalog# 2A-1195948
BIS(1-BENZOTRIAZOLYL)METHANETHIONE

4314-19-6

2A Catalog# 2A-1195952
2-(2,4,6-Trimethyl-phenyl)-2,5,6,7-tetrahydro-pyrrolo[2,1-c][1,2,4]triazol-4-ylium chloride

862893-81-0

2A Catalog# 2A-1195960
3-bromo-4-methyl-1H-indazole

1082042-31-6

2A Catalog# 2A-1195968
2-BroMo-5-trifluoroMethyl-pyrazine

1196152-38-1

2A Catalog# 2A-2195979
2-BroMo-7-chloropyrazolo[1,5-a]pyriMidine

1203705-58-1

2A Catalog# 2A-1196005
[5-(2-fluorophenyl)-1(pyridine-3-sulfonyl)]-1H- pyrrole-3-formaldehyde

2A-2196012

2A Catalog# 2A-2196012

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