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Heterocyclic Building Blocks

A total of 28,391 products — Page 266 of 474

1-CYCLOPROPYL-8-(DIFLUOROMETHOXY)-6,7-DIFLUORO-4-OXO-1,4-DIHYDROQUINOLINE-3-CARBOXYLIC ACID

128426-95-9

2A Catalog# 2A-0108696
1-DODECYL-5-OXOPYRROLIDINE-3-CARBOXYLIC ACID

10054-21-4

2A Catalog# 2A-0108710
1-ETHYL-1,2,3,4-TETRAHYDROPYRROLO[1,2-A]PYRAZINE

118959-62-9

2A Catalog# 2A-0108723
1-ETHYL-1H-BENZO[D]IMIDAZOLE-6-CARBONITRILE

1215205-91-6

2A Catalog# 2A-0108731
1-ETHYL-1H-IMIDAZOLE-2-CARBALDEHYDE

111851-98-0

2A Catalog# 2A-0108733
1-ETHYL-1H-PYRAZOLE-3-CARBOXYLIC ACID

400755-44-4

2A Catalog# 2A-0108743
1-ETHYL-1H-PYRAZOLE-5-CARBOXYLIC ACID

400755-43-3

2A Catalog# 2A-0108746
1-ETHYL-2,3,4,9-TETRAHYDRO-1H-PYRIDO[3,4-B]INDOLE-3-CARBOXYLIC ACID

109690-46-2

2A Catalog# 2A-0108748
1-ETHYL-2-(TRIFLUOROMETHYL)-4,5-DIHYDRO-1H-IMIDAZOLE

1069085-43-3

2A Catalog# 2A-0108752
1-ETHYL-3,4-DIHYDROPYRROLO[1,2-A]PYRAZINE

243458-22-2

2A Catalog# 2A-0108761
1-ETHYL-3-(TRIFLUOROMETHYL)-1H-PYRAZOLE-5-CARBOXYLIC ACID

128694-66-6

2A Catalog# 2A-0108772
1-ETHYL-3-IODO-1H-PYRAZOLE

1202781-34-7

2A Catalog# 2A-0108773
1-ETHYL-3-METHYL-1H-PYRAZOLE-4-CARBOXYLIC ACID

113131-46-7

2A Catalog# 2A-0108776
1-ETHYL-3-METHYL-9H-PYRIDO[3,4-B]INDOLE

401462-17-7

2A Catalog# 2A-0108778
1-ETHYL-3-PROPYL-1H-PYRAZOLE-5-CARBOXYLIC ACID

139756-15-3

2A Catalog# 2A-0108781
1-ETHYL-4-(3-(3-FLUOROPHENYL)UREIDO)-1H-PYRAZOLE-3-CARBOXAMIDE

1006215-16-2

2A Catalog# 2A-0108785
1-ETHYL-4-IODO-1H-PYRAZOLE

172282-34-7

2A Catalog# 2A-0108790
1-ETHYL-4-NITRO-1H-PYRAZOLE

58793-45-6

2A Catalog# 2A-0108794
1-ETHYL-4-NITRO-3-PROPYL-1H-PYRAZOLE-5-CARBOXYLIC ACID

139756-17-5

2A Catalog# 2A-0108795
1-ETHYL-4-OXO-1,4-DIHYDROQUINOLINE-3-CARBOXYLIC ACID

23789-88-0

2A Catalog# 2A-0108796
1-ETHYL-4-PHENYLPIPERAZINE

57498-25-6

2A Catalog# 2A-0108798
1-ETHYL-5-NITRO-1H-INDAZOLE

5228-51-3

2A Catalog# 2A-0108804
1-ETHYL-6,7-DIFLUORO-1H-BENZO[D]IMIDAZOLE

1314987-78-4

2A Catalog# 2A-0108806
1-ETHYL-6-FLUORO-1H-BENZO[D]IMIDAZOLE

1187385-87-0

2A Catalog# 2A-0108807
1-ETHYLPIPERAZINE-2-CARBOXYLATE

89941-07-1

2A Catalog# 2A-0108818
1-ETHYLPIPERIDINE-4-CARBOXYLIC ACID

90204-94-7

2A Catalog# 2A-0108824
1-ETHYLPYRROLIDINE-2-CARBOXYLIC ACID

165552-33-0

2A Catalog# 2A-0108826
1-ETHYNYLISOQUINOLINE

86520-96-9

2A Catalog# 2A-0108846
1-HYDROXY-2,5-DIOXOPYRROLIDINE-3-SULFONIC ACID

82436-78-0

2A Catalog# 2A-0108908
1-HYDROXY-3-METHYL-5-PHENYL-1H-PYRAZOLE 2-OXIDE

136229-96-4

2A Catalog# 2A-0108911
1-HYDROXY-6-OXO-1,6-DIHYDROPYRIDINE-2-CARBOXYLIC ACID

94781-89-2

2A Catalog# 2A-0108914
1-HYDROXY-9-METHYL-2-PHENYL-6,7-DIHYDROPYRIDO[3,2,1-IJ]QUINOLIN-3(5H)-ONE

175204-96-3

2A Catalog# 2A-0108916
1-ISOBUTYL-1H-IMIDAZO[4,5-C]QUINOLINE

99010-24-9

2A Catalog# 2A-0108965
1-ISOBUTYL-1H-PYRAZOLE-4-CARBALDEHYDE

1006333-32-9

2A Catalog# 2A-0108967
1-ISOBUTYLPIPERAZINE DIHYDROCHLORIDE

33174-08-2

2A Catalog# 2A-0108974
1-ISOBUTYRYLPIPERIDINE-4-CARBOXYLIC ACID

330985-26-7

2A Catalog# 2A-0108979
1-ISOPENTYL-5-OXOPYRROLIDINE-3-CARBOXYLIC ACID

944648-73-1

2A Catalog# 2A-0108991
1-ISOPROPYL-1H-BENZO[D]IMIDAZOLE-5-CARBONITRILE

1215206-55-5

2A Catalog# 2A-0108996
1-ISOPROPYL-1H-PYRAZOLE-5-CARBALDEHYDE

100305-93-9

2A Catalog# 2A-0109003
1-ISOPROPYL-2-OXO-1,2-DIHYDROQUINOLINE-3-CARBOXYLIC ACID

158577-01-6

2A Catalog# 2A-0109005
1-ISOPROPYL-3,5-DIMETHYL-1H-PYRAZOLE-4-CARBOXYLIC ACID

1007542-01-9

2A Catalog# 2A-0109006
1-ISOPROPYL-3-METHYL-1H-PYRAZOLE-4-CARBOXYLIC ACID

113100-42-8

2A Catalog# 2A-0109008
1-ISOPROPYL-4-(4-(4,4,5,5-TETRAMETHYL-1,3,2-DIOXABOROLAN-2-YL)PHENYL)PIPERAZINE

1073354-18-3

2A Catalog# 2A-1109009
1-ISOPROPYL-5-(4,4,5,5-TETRAMETHYL-1,3,2-DIOXABOROLAN-2-YL)-1H-PYRAZOLE

1282518-60-8

2A Catalog# 2A-1109014
1-ISOPROPYL-5-OXOPYRROLIDINE-3-CARBOXAMIDE

90152-93-5

2A Catalog# 2A-0109016
1-ISOPROPYL-5-OXOPYRROLIDINE-3-CARBOXIMIDAMIDE HYDROCHLORIDE

1272756-01-0

2A Catalog# 2A-0109017
1-ISOPROPYL-PIPERIDINE-4-CARBOXALDEHYDE

280774-04-1

2A Catalog# 2A-0109019
1-METHYL-1,2,3,4-TETRAHYDROPYRROLO[1,2-A]PYRAZINE HYDROCHLORIDE

1189957-62-7

2A Catalog# 2A-0109073
1-METHYL-1,4,5,6-TETRAHYDROPYRROLO[3,4-C]PYRAZOLE

762233-62-5

2A Catalog# 2A-0109083
1-METHYL-1H-1,2,3-TRIAZOLE-5-CARBALDEHYDE

202931-88-2

2A Catalog# 2A-0109095
1-METHYL-1H-1,2,3-TRIAZOLE-5-CARBOXYLIC ACID

716361-91-0

2A Catalog# 2A-0109096
1-METHYL-1H-BENZO[D]IMIDAZOLE-5-CARBONITRILE

53484-13-2

2A Catalog# 2A-1109111
1-METHYL-1H-IMIDAZO[4,5-B]PYRIDINE

39998-52-2

2A Catalog# 2A-0109113
1-METHYL-1H-IMIDAZO[4,5-B]PYRIDINE-2-CARBOXALDEHYDE HYDROCHLORIDE

958254-66-5

2A Catalog# 2A-0109114
1-METHYL-1H-INDAZOLE

13436-48-1

2A Catalog# 2A-0109137
1-METHYL-1H-INDAZOLE-3-CARBOXAMIDE

129137-93-5

2A Catalog# 2A-0109140
1-METHYL-1H-INDAZOLE-6-CARBOXYLIC ACID

1031417-77-2

2A Catalog# 2A-0109145
1-METHYL-1H-INDOLE-2-CARBALDEHYDE

27421-51-8

2A Catalog# 2A-0109154
1-METHYL-1H-INDOLE-2-CARBONYL CHLORIDE

118618-61-4

2A Catalog# 2A-0109155
1-METHYL-1H-INDOLE-3-CARBONITRILE

24662-37-1

2A Catalog# 2A-0109158

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