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Heterocyclic Building Blocks

A total of 28,391 products — Page 179 of 474

4-(4-Aminophenyl)Piperazine-1-Carboxylicacidtert-butylester

170911-92-9

2A Catalog# 2A-9074854
2,2-Dimethyl-2H-pyrido[3,2-b][1,4]oxazin-3(4H)-one

20348-21-4

2A Catalog# 2A-9074855
4-(4-Bromopyrimidin-2-Yl)Morpholine

663194-10-3

2A Catalog# 2A-9074858
4-(4-Carboxyphenyl)Piperazine-1-Carboxylicacidtert-butylester

162046-66-4

2A Catalog# 2A-9074859
4-(4-Chlorothiazol-2-Yl)Morpholine

848841-68-9

2A Catalog# 2A-9074860
4-(4-Cyanobenzyl)Piperidinehydrochloride

333987-04-5

2A Catalog# 2A-9074861
7-bromo-4-chloropyrido[3,2-d]pyrimidine

573675-31-7

2A Catalog# 2A-9074865
4-chloro-6,7-difluoroquinazoline

625080-60-6

2A Catalog# 2A-9074875
6-chloroquinazoline

700-78-7

2A Catalog# 2A-9074877
4-Chloro-6-fluoropyrido[3,4-d]pyrimidine

175357-98-9

2A Catalog# 2A-9074878
4-Chloro-6-iodoquinoline

40107-07-1

2A Catalog# 2A-9074880
4-chloro-7-fluoro-pyrido[4,3-d]pyrimidine

175357-95-6

2A Catalog# 2A-9074882
2-Amino-5-chloroquinazoline

190273-70-2

2A Catalog# 2A-9074883
2-Amino-7-chloroquinazoline

90274-08-9

2A Catalog# 2A-9074884
2,5-Dichloro-4-methylpyrimidine

1192064-63-3

2A Catalog# 2A-9074886
ethylpyrrolo[1,2-f]pyrimidine-3-carboxylate

107407-80-7

2A Catalog# 2A-9074888
2,6-Dibromoquinazoline

161425-75-8

2A Catalog# 2A-9074889
2,6-Dichloro-4-(-4-(piperidine-1-ylcarbonyl)pyridin

287196-80-9

2A Catalog# 2A-9074890
4-chloropyrrolo[1,2-f][1,2,4]triazine

888720-29-4

2A Catalog# 2A-9074891
7-bromo-4-chloro-5H-pyrrolo[3,2-d]pyrimidine

1032650-41-1

2A Catalog# 2A-9074894
tert-butyl7-amino-4,4-dimethyl-3,4-dihydroisoquinoline-2(1H)-carboxylate

645418-66-2

2A Catalog# 2A-9074897
3-bromo-4-chloro-1H-pyrrolo[3,2-c]pyridine

947238-42-8

2A Catalog# 2A-9074899
methyl4-chloro-2-(trifluoromethyl)quinoline-6-carboxylate

958332-63-3

2A Catalog# 2A-9074900
4-chloro-5-isopropylpyrrolo[1,2-f][1,2,4]triazine

888720-52-3

2A Catalog# 2A-9074902
5-methyl-4-(methylthio)pyrrolo[1,2-f][1,2,4]triazine

859205-88-2

2A Catalog# 2A-9074903
2-[4-Nitro-2-(trifluoromethyl)phenyl]-1,2,3,4-tetrahydroisoquinoline

914348-89-3

2A Catalog# 2A-9074904
2-Amino-3-(dimethylamino)pyrazine

89488-74-4

2A Catalog# 2A-9074905
2-Amino-3-(ethylamino)pyrazine

912773-15-0

2A Catalog# 2A-9074906
2-Amino-3-(methylamino)pyrazine

84996-40-7

2A Catalog# 2A-9074907
5,6,7,8-tetrahydropyrido[4,3-d]pyrimidin-4(3H)-one

193975-33-6

2A Catalog# 2A-9074908
2-Amino-3-benzyloxy-5-bromopyrazine

187973-44-0

2A Catalog# 2A-9074909
7-benzyl-4-chloro-2-(trifluoromethyl)-5,6,7,8-tetrahydropyrido[3,4-d]pyrimidine

647863-01-2

2A Catalog# 2A-9074910
2-Amino-3-benzyloxypyrazine

110223-15-9

2A Catalog# 2A-9074911
2-Amino-3-bromo-5-chloropyrazine

76537-18-3

2A Catalog# 2A-9074912
tert-butyl6-bromo-3,4-dihydroisoquinoline-2(1H)-carboxylate

893566-74-0

2A Catalog# 2A-9074913
2-tert-butyl6-methyl3,4-dihydroisoquinoline-2,6(1H)-dicarboxylate

170097-66-2

2A Catalog# 2A-9074914
2-Amino-3-chloro-5-cyanopyridine

156361-02-3

2A Catalog# 2A-9074915
4-bromo-2-(trifluoromethyl)quinoline

18706-25-7

2A Catalog# 2A-9074916
6,7-dihydro-5H-pyrrolo[3,4-d]pyrimidine-2-carbonitrile

947305-16-0

2A Catalog# 2A-9074918
2-Amino-3-chloro-5-nitropyridine

22353-35-1

2A Catalog# 2A-9074919
2-Amino-3-ethoxypyrazine

89464-86-8

2A Catalog# 2A-9074923
ethyl2-(5,6,7,8-tetrahydropyrido[3,4-d]pyrimidin-4-yl)acetatehydrochloride

1187830-52-9

2A Catalog# 2A-9074924
2-Amino-3-ethynylpyrazine

1005349-13-2

2A Catalog# 2A-9074925
5,6,7,8-tetrahydro-4-methoxypyrido[3,4-d]pyrimidinehydrochloride

1187830-77-8

2A Catalog# 2A-9074926
2-Amino-3-hydroxypyrazine

43029-19-2

2A Catalog# 2A-9074927
5,6,7,8-tetrahydropyrido[3,4-d]pyrimidin-4(3H)-onehydrochloride

1171334-07-8

2A Catalog# 2A-9074928
5,6,7,8-tetrahydro-4-methylpyrido[3,4-d]pyrimidinehydrochloride

1187830-72-3

2A Catalog# 2A-9074929
2-Amino-3-iodo-5-nitropyridine

25391-56-4

2A Catalog# 2A-9074930
5,6,7,8-tetrahydro-4-methoxypyrido[4,3-d]pyrimidinehydrochloride

1187830-54-1

2A Catalog# 2A-9074934
2-Amino-3-methyl-5-chloropyridine

20712-16-7

2A Catalog# 2A-9074935
ethyl2-(5,6,7,8-tetrahydropyrido[4,3-d]pyrimidin-4-yl)acetatehydrochloride

1187830-78-9

2A Catalog# 2A-9074937
2-Amino-3-morpholin-4-ylpyrazine

117719-16-1

2A Catalog# 2A-9074938
5,6,7,8-tetrahydro-4-methylpyrido[4,3-d]pyrimidinehydrochloride

1187830-73-4

2A Catalog# 2A-9074939
4-(4-Nitrobenzyl)Morpholine

6425-46-3

2A Catalog# 2A-9074940
2-Amino-3-piperazin-1-ylpyrazine

59215-43-9

2A Catalog# 2A-9074941
4-(4-Piperazin-2-Yl-Phenyl)Morpholine

864685-27-8

2A Catalog# 2A-9074942
2-Amino-4-bromothiazole

502145-18-8

2A Catalog# 2A-9074943
4-(4-Trifluoromethylphenoxy)Piperidinehydrochloride

287952-09-4

2A Catalog# 2A-9074945
3-(2-methylimidazo[2,1-b]thiazol-6-yl)propanoicacidhydrochloride

1187830-75-6

2A Catalog# 2A-9074948
2-Amino-4-chlorothiazole-5-carbaldehyde

76874-79-8

2A Catalog# 2A-9074949

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