Home > Products > Pharmaceutical R&D Materials > Heterocyclic Building Blocks

Heterocyclic Building Blocks

A total of 28,391 products — Page 269 of 474

1-TERT-BUTYL 6-METHYL 1H-INDAZOLE-1,6-DICARBOXYLATE

1126424-50-7

2A Catalog# 2A-0109844
1-TERT-BUTYL 7-METHYL 1H-INDOLE-1,7-DICARBOXYLATE

917562-23-3

2A Catalog# 2A-1109845
1-TERT-BUTYL 7-METHYL 3-(4,4,5,5-TETRAMETHYL-1,3,2-DIOXABOROLAN-2-YL)-1H-INDOLE-1,7-DICARBOXYLATE

1256360-02-7

2A Catalog# 2A-0109846
1-TERT-BUTYL-1H-PYRAZOLE-4-CARBOXYLIC ACID

950858-65-8

2A Catalog# 2A-0109847
1-TOSYL-1H-IMIDAZOLE-4-CARBOXYLIC ACID

957063-02-4

2A Catalog# 2A-0109870
1-TOSYL-1H-PYRROLE-3-CARBALDEHYDE

117954-70-8

2A Catalog# 2A-0109874
1-TOSYLAZETIDINE

7730-45-2

2A Catalog# 2A-0109880
1-TOSYLAZETIDINE-3-CARBOXYLIC ACID

92993-58-3

2A Catalog# 2A-0109881
1-TRITYL-1H-IMIDAZOLE-4-CARBOXYLIC ACID

191103-80-7

2A Catalog# 2A-0109882
1-TRITYL-1H-PYRAZOLE-4-CARBALDEHYDE

218594-00-4

2A Catalog# 2A-0109883
1-TRITYLIMIDAZOLE-2-CARBOXALDEHYDE

67478-50-6

2A Catalog# 2A-0109884
10-METHYLPYRIMIDO[4,5-B]QUINOLINE-2,4(3H,10H)-DIONE

27132-53-2

2A Catalog# 2A-1109927
10H-INDOLO[3,2-B]QUINOLINE-3,8-DIAMINE

161622-27-1

2A Catalog# 2A-0109930
11-(2-(2-((DIETHYLAMINO)METHYL)PIPERIDIN-1-YL)ACETYL)-5H-BENZO[E]PYRIDO[3,2-B][1,4]DIAZEPIN-6(11H)-ONE

102394-31-0

2A Catalog# 2A-0109937
11-(2-(4-(4-(DIETHYLAMINO)BUTYL)PIPERIDIN-1-YL)ACETYL)-5H-BENZO[E]PYRIDO[3,2-B][1,4]DIAZEPIN-6(11H)-ONE

123548-16-3

2A Catalog# 2A-0109938
1H,1'H-3,3'-BIINDOLE

13637-37-1

2A Catalog# 2A-0109968
1H-1,2,4-TRIAZOLE-3,5-DIAMINE SULFATE

92278-55-2

2A Catalog# 2A-0109979
1H-BENZIMIDAZOLE-7-CARBONITRILE

69984-76-5

2A Catalog# 2A-0109986
1H-BENZO[D][1,2,3]TRIAZOLE-5-CARBONITRILE

24611-70-9

2A Catalog# 2A-0109991
1H-BENZO[D]IMIDAZOLE-2-CARBOXAMIDE

5805-52-7

2A Catalog# 2A-0109997
1H-BENZO[D]IMIDAZOLE-4-CARBONITRILE

64574-21-6

2A Catalog# 2A-0110000
1H-BENZO[D]IMIDAZOLE-6-CARBONITRILE

6287-83-8

2A Catalog# 2A-0110001
1H-CYCLOPENTA[B]PYRIDINE

270-88-2

2A Catalog# 2A-0110006
1H-IMIDAZO[1,2-B]PYRAZOL-7-AMINE

227611-50-9

2A Catalog# 2A-0110007
1H-IMIDAZO[1,2-B]PYRAZOLE-6-CARBOXYLIC ACID

159181-78-9

2A Catalog# 2A-0110009
1H-IMIDAZO[1,2-B]PYRAZOLE-7-CARBOXYLIC ACID

135830-13-6

2A Catalog# 2A-0110010
1H-IMIDAZO[4,5-C]PYRIDIN-4-AMINE

6811-77-4

2A Catalog# 2A-0110018
1H-IMIDAZO[4,5-C]PYRIDIN-4-AMINE DIHYDROCHLORIDE

80639-85-6

2A Catalog# 2A-0110019
1H-IMIDAZO[4,5-C]PYRIDINE-4-CARBOXYLIC ACID

933728-33-7

2A Catalog# 2A-0110020
1H-INDAZOLE-3-CARBONYL CHLORIDE

72083-74-0

2A Catalog# 2A-0110045
1H-INDAZOLE-3-CARBOXYLIC ACID AMIDE

90004-04-9

2A Catalog# 2A-0110046
1H-INDOLE-3-CARBOXYLIC ACID AMIDE

1670-85-5

2A Catalog# 2A-0110083
1H-PYRAZOLE-3,4-DICARBOXYLIC ACID

31962-35-3

2A Catalog# 2A-0110103
1H-PYRAZOLE-3,5-DIAMINE DIHYDROCHLORIDE

141193-12-6

2A Catalog# 2A-0110105
1H-PYRAZOLE-3,5-DICARBOXYLIC ACID HYDRATE

303180-11-2

2A Catalog# 2A-1110106
1H-PYRAZOLO[3,4-B]PYRIDINE-3-CARBONITRILE

956010-88-1

2A Catalog# 2A-0110117
1H-PYRAZOLO[3,4-B]PYRIDINE-5-CARBOXYLIC ACID

952182-02-4

2A Catalog# 2A-0110121
1H-PYRAZOLO[3,4-D]PYRIMIDINE

271-80-7

2A Catalog# 2A-1110128
1H-PYRAZOLO[4,3-B]PYRIDINE-5-CARBONITRILE

1033772-22-3

2A Catalog# 2A-0110134
1H-PYRAZOLO[4,3-C]PYRIDINE-6-AMINE

1206976-02-4

2A Catalog# 2A-0110138
1H-PYRROLE-2,5-DICARBALDEHYDE

39604-60-9

2A Catalog# 2A-0110143
1H-PYRROLE-2,5-DICARBOXYLIC ACID

937-27-9

2A Catalog# 2A-0110144
1H-PYRROLE-2-CARBOXAMIDE

4551-72-8

2A Catalog# 2A-0110146
1H-PYRROLE-3-CARBOXYLIC ACID HYDRATE

1195901-40-6

2A Catalog# 2A-0110149
1H-PYRROLO[1,2-A]PYRAZINE-3-CARBOXYLIC ACID

588720-53-0

2A Catalog# 2A-0110150
1H-PYRROLO[2,3-C]PYRIDIN-2(3H)-ONE

54415-85-9

2A Catalog# 2A-0110171
1H-PYRROLO[2,3-C]PYRIDIN-2(3H)-ONE HYDROCHLORIDE

295327-22-9

2A Catalog# 2A-0110172
1H-PYRROLO[2,3-C]PYRIDINE-1-CARBOXYLIC ACID

169750-88-3

2A Catalog# 2A-1110174
1H-PYRROLO[2,3-C]PYRIDINE-2-CARBOXYLIC ACID

24334-20-1

2A Catalog# 2A-0110175
1H-PYRROLO[2,3-C]PYRIDINE-3-CARBALDEHYDE

25957-65-7

2A Catalog# 2A-0110176
1H-PYRROLO[2,3-C]PYRIDINE-3-CARBOXYLIC ACID

67058-74-6

2A Catalog# 2A-1110177
1H-PYRROLO[2,3-C]PYRIDINE-4-CARBONITRILE

1190319-59-5

2A Catalog# 2A-0110179
1H-PYRROLO[2,3-C]PYRIDINE-5-CARBALDEHYDE

130473-26-6

2A Catalog# 2A-0110180
1H-PYRROLO[3,2-B]PYRIDIN-5-OL

17322-91-7

2A Catalog# 2A-0110183
1H-PYRROLO[3,2-B]PYRIDIN-6-AMINE

1015609-67-2

2A Catalog# 2A-1110184
1H-PYRROLO[3,2-B]PYRIDIN-6-OL

1015609-35-4

2A Catalog# 2A-0110185
1H-PYRROLO[3,2-B]PYRIDINE 4-OXIDE

1116136-36-7

2A Catalog# 2A-0110186
1H-PYRROLO[3,2-B]PYRIDINE-2-CARBOXYLIC ACID

17288-35-6

2A Catalog# 2A-0110188
1H-PYRROLO[3,2-B]PYRIDINE-3-CARBALDEHYDE

276862-85-2

2A Catalog# 2A-0110189
1H-PYRROLO[3,2-B]PYRIDINE-5-CARBONITRILE

146767-63-7

2A Catalog# 2A-0110190

Page 269 of 474 (Total 28,391 records) First Prev 1… 266 267 268 269 270 271 272 … 474 Next Last