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Heterocyclic Building Blocks

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3-Chloro-2-nitropyridine

54231-32-2

2A Catalog# 2A-9044160
3-Bromo-2-nitropyridine

54231-33-3

2A Catalog# 2A-9044161
3-Fluoro-2-nitropyridine

54231-35-5

2A Catalog# 2A-9044162
4-Bromopiperidine hydrobromide

54288-70-9

2A Catalog# 2A-9044170
[1,1'-Biphenyl]-4-carboxylic acid [3aR-[3aa,4a(E),5b,6aa]]-4-[4-(3-chlorophenoxy)-3-oxo-1-butenyl]hexahydro-2-oxo-2H-cyclopenta[b]furan-5-yl ester

54324-79-7

2A Catalog# 2A-9044176
2-Benzyl-1,2,3,4-tetrahydroisoquinoline-3-carboxylic acid

54329-48-5

2A Catalog# 2A-9044177
4-Chloro-2-(methylthio)pyrazolo[1,5-a][1,3,5]triazine

54346-19-9

2A Catalog# 2A-9044182
2-Amino-5-methoxybenzothiazole

54346-87-1

2A Catalog# 2A-9044183
2-Amino-5-iodo-3-pyridinecarboxylic acid

54400-30-5

2A Catalog# 2A-9044195
5-Amino-3-methylisoquinoline

54410-17-2

2A Catalog# 2A-9044202
2-Bromo-4-ethylpyridine

54453-91-7

2A Catalog# 2A-9044206
5-Chloro-1,3-dimethylpyrazole

54454-10-3

2A Catalog# 2A-9044208
2-Pyrrolidone-5-carboxylic acid sodium salt

54571-67-4

2A Catalog# 2A-9044228
1-Phenyl-1H-pyrazole-4-carboxaldehyde

54605-72-0

2A Catalog# 2A-9044234
2-Hydrazinopyrazine

54608-52-5

2A Catalog# 2A-9044235
Thiophene-2-carboxamidine hydrochloride

54610-70-7

2A Catalog# 2A-9044236
2-Bromo-1H-benzimidazole

54624-57-6

2A Catalog# 2A-9044242
3-Amino-5-chloropyrazine-2-carbonitrile

54632-11-0

2A Catalog# 2A-9044246
5-Amino-4-chloropyrimidine

54660-78-5

2A Catalog# 2A-9044250
4-Chloro-6,7-dihydro-5H-cyclopenta[b]pyridine

54664-55-0

2A Catalog# 2A-9044251
2-Methylpyrrolidine hydrochloride

54677-53-1

2A Catalog# 2A-9044253
3-Hydroxy-5-methylpyridazine

54709-94-3

2A Catalog# 2A-9044259
1-(Phenylmethyl)-2-azetidinecarboxylic acid ethyl ester

54773-11-4

2A Catalog# 2A-9044269
2-(2-Chloroethyl)-1-methylpyrrolidine

54777-54-7

2A Catalog# 2A-9044271
2-Iodofuran

54829-48-0

2A Catalog# 2A-9044281
4,5,6,7-Tetrahydrothieno[3,2-c]pyridine

54903-50-3

2A Catalog# 2A-9044289
3-Bromo-6-hydroxy-2-methylpyridine

54923-31-8

2A Catalog# 2A-9044294
4-(3-Amino-4-nitrophenyl)morpholine

54998-00-4

2A Catalog# 2A-9044312
2-Ethyl-3,5-dimethylpyrazine

55031-15-7

2A Catalog# 2A-9044315
2-Morpholin-4-yl-4-phenylthiazole-5-carboxylic acid ethyl ester

55040-86-3

2A Catalog# 2A-9044316
2-Cyanoamino-4,6-dihydroxypyrimidine

55067-10-2

2A Catalog# 2A-9044322
(3aR,4R,5R,6aS)-5-(Benzoyloxy)hexahydro-4-[(1E)-3-oxo-5-phenyl-1-pentenyl]-2H-cyclopenta[b]furan-2-one

55076-60-3

2A Catalog# 2A-9044324
Benzothiophene-2-carbonitrile

55219-11-9

2A Catalog# 2A-9044350
Oxazole-4-carbonitrile

55242-84-7

2A Catalog# 2A-9044355
3-Aminopyridine-4-carboxylic acid methyl ester

55279-30-6

2A Catalog# 2A-9044360
2,3-Dihydro-6-chloro-2,7-dimethylbenzofuran

55289-13-9

2A Catalog# 2A-9044365
5-Aminobenzimidazole

55299-95-1

2A Catalog# 2A-9044373
2,6-Dichloropyridine-3-carbaldehyde

55304-73-9

2A Catalog# 2A-9044376
2,6-Dichloro-3-(trifluoromethyl)pyridine

55304-75-1

2A Catalog# 2A-9044377
2,6-Dibromo-3-nitropyridine

55304-80-8

2A Catalog# 2A-9044378
2,6-Dibromo-3-pyridinecarboxylic acid

55304-85-3

2A Catalog# 2A-9044379
3-Hydroxypyrazine-2-carboxamide

55321-99-8

2A Catalog# 2A-9044381
4-Chloro-2,3-dihydro-2-oxo-5-thiazolecarboxaldehyde

55359-96-1

2A Catalog# 2A-9044386
2-(Bromomethyl)pyridine

55401-97-3

2A Catalog# 2A-9044393
2-Chloro-3-bromo-4-methylpyridine

55404-31-4

2A Catalog# 2A-9044394
Ethyl tetrazole-5-carboxylate

55408-10-1

2A Catalog# 2A-9044396
2,6-Dichloromethylpyridine hydrochloride

55422-79-2

2A Catalog# 2A-9044400
4-Chloro-7-methoxyquinazoline

55496-52-1

2A Catalog# 2A-9044415
2-Amino-4,5-dimethylthiophene-3-carboxylic acid

55502-96-0

2A Catalog# 2A-9044419
Di-tert-butyl 2,6-dimethyl-1,4-dihydropyridine-3,5-dicarboxylate

55536-71-5

2A Catalog# 2A-9044425
3-Chloropyrazine-2-carbonitrile

55557-52-3

2A Catalog# 2A-9044427
1-(Pyridin-2-ylmethyl)piperazine

55579-01-6

2A Catalog# 2A-9044430
5-methylthiophene-2-carboximidamide

299423-79-3

2A Catalog# 2A-9044432
3-Methylpyridine-2-carbaldehyde

55589-47-4

2A Catalog# 2A-9044434
2-Thiazolemethanamine

55661-33-1

2A Catalog# 2A-9044444
2-Chloro-5-acetylpyridine

55676-22-7

2A Catalog# 2A-9044450
2-Mercapto-5-methoxybenzothiazole

55690-60-3

2A Catalog# 2A-9044456
2-Bromo-5-hydroxypyridine

55717-40-3

2A Catalog# 2A-9044464
2-Amino-5-hydroxypyridine

55717-46-9

2A Catalog# 2A-9044466
Methyl 2,3,5-tri-O-benzyl-beta-D-ribofuranoside

55725-85-4

2A Catalog# 2A-9044473

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