Heterocyclic Building Blocks

2-Nitroimidazole, 98%, ACROS Organics™

CAS: 527-73-1 Molecular Formula: C3H3N3O2 Molecular Weight (g/mol): 113.076 MDL Number: MFCD00005185 InChI Key: YZEUHQHUFTYLPH-UHFFFAOYSA-N Synonym: 2-nitroimidazole, azomycin, amicin, nitroimidazole, 1h-imidazole, 2-nitro, imidazole, 2-nitro, 2-nitroimidazol, 2-nitro-imidazole, unii-k8e96xl55d, azomycin 2-nitroimidazole PubChem CID: 10701 ChEBI: CHEBI:67135 IUPAC Name: 2-nitro-1H-imidazole SMILES: C1=CN=C(N1)[N+](=O)[O-] 250MG 2-Nitroimidazole, 98%

Inosine, 99%, ACROS Organics™

CAS: 58-63-9 Molecular Formula: C10H12N4O5 Molecular Weight (g/mol): 268.229 MDL Number: MFCD00066770 InChI Key: UGQMRVRMYYASKQ-KQYNXXCUSA-N Synonym: inosine, hypoxanthosine, ribonosine, atorel, oxiamin, trophicardyl, selfer, pantholic-l, panholic-l, hypoxanthine riboside PubChem CID: 6021 ChEBI: CHEBI:17596 IUPAC Name: 9-[(2R,3R,4S,5R)-3,4-dihydroxy-5-(hydroxymethyl)oxolan-2-yl]-3H-purin-6-one SMILES: C1=NC(=O)C2=C(N1)N(C=N2)C3C(C(C(O3)CO)O)O 25GR Inosine, 99%

(±)-Propylene oxide, 99.5%, extra pure, ACROS Organics™

CAS: 75-56-9 Molecular Formula: C3H6O Molecular Weight (g/mol): 58.08 MDL Number: MFCD00005126 InChI Key: GOOHAUXETOMSMM-UHFFFAOYSA-N Synonym: propylene oxide, 1,2-epoxypropane, methyloxirane, epoxypropane, propyleneoxide, propene oxide, oxirane, methyl, 1,2-propylene oxide, propylene epoxide, 2,3-epoxypropane PubChem CID: 6378 ChEBI: CHEBI:38685 IUPAC Name: 2-methyloxirane SMILES: CC1CO1 5ML (±)-Propylene oxide, 99.5%, extra pure

Polyvinylpyrrolidone-iodine complex, ACROS Organics™

CAS: 25655-41-8 Molecular Formula: C6H9I2NO Molecular Weight (g/mol): 364.953 MDL Number: MFCD00084483 InChI Key: CPKVUHPKYQGHMW-UHFFFAOYSA-N Synonym: povidone iodine, povidone-iodine, betadine, isodine, pvp iodine, pvp-iodine, pvp-i, isobetadyne, bridine, disphex PubChem CID: 410087 IUPAC Name: 1-ethenylpyrrolidin-2-one;molecular iodine SMILES: C=CN1CCCC1=O.II 500GR Polyvinylpyrrolidone-iodine complex

Rhodamine 123, +99%, ACROS Organics™

CAS: 62669-70-9 Molecular Formula: C21H19ClN2O4 Molecular Weight (g/mol): 398.843 MDL Number: MFCD00012664 InChI Key: SEXIURXGNASJRB-UHFFFAOYSA-N PubChem CID: 16211830 IUPAC Name: methyl 2-(3-amino-6-iminoxanthen-9-yl)benzoate;hydrate;hydrochloride SMILES: COC(=O)C1=CC=CC=C1C2=C3C=CC(=N)C=C3OC4=C2C=CC(=C4)N.O.Cl 500MG Rhodamine 123, 99+%, pure

Alfa Aesar™ 1,4-Butanediol diglycidyl ether, 96%

CAS: 2425-79-8 Molecular Formula: C10H18O4 Molecular Weight (g/mol): 202.25 MDL Number: MFCD00005146 InChI Key: SHKUUQIDMUMQQK-UHFFFAOYSA-N Synonym: 1,4-butanediol diglycidyl ether, 1,4-diglycidyloxybutane, 1,4-bis glycidyloxy butane, butanediol diglycidyl ether, araldit dy 026, 1,4-butane diglycidyl ether, grilonit rv 1806, 1,4-diglycidloxybutane, chs-rr2, 1,4-bis 2,3-epoxypropoxy butane PubChem CID: 17046 IUPAC Name: 2-[4-(oxiran-2-ylmethoxy)butoxymethyl]oxirane SMILES: C1C(O1)COCCCCOCC2CO2 1,4-BUTANEDIOL DIGLYCIDYL ETHER, 96%,50G

Alfa Aesar™ 2-Phenylpyridine, 98%

CAS: 1008-89-5 Molecular Formula: C11H9N Molecular Weight (g/mol): 155.2 MDL Number: MFCD00006280 InChI Key: VQGHOUODWALEFC-UHFFFAOYSA-N Synonym: pyridine, 2-phenyl, o-phenylpyridine, pyridine, phenyl, 2-phenyl-pyridine, phenyl pyridine, 2-azabiphenyl, 2-phenyl pyridine, 2-phenylpyridine, pubchem13085, 2-phenylpyridine???? PubChem CID: 13887 IUPAC Name: 2-phenylpyridine SMILES: C1=CC=C(C=C1)C2=CC=CC=N2 2-PHENYLPYRIDINE, 97% 50G

Alfa Aesar™ 2,3-Dichloropyridine, 99%

CAS: 2402-77-9 Molecular Formula: C5H3Cl2N Molecular Weight (g/mol): 147.986 MDL Number: MFCD00006229 InChI Key: MAKFMOSBBNKPMS-UHFFFAOYSA-N Synonym: 2,3-dichloro-pyridine, pyridine, 2,3-dichloro, dichloropyridine, pyridine, dichloro, ccris 1726, 2,3-dichloro pyridine, pubchem1198, pyridine,3-dichloro, 2.3-dichloro-pyridine, acmc-209g7x PubChem CID: 16988 IUPAC Name: 2,3-dichloropyridine SMILES: C1=CC(=C(N=C1)Cl)Cl 2,3-DICHLOROPYRIDINE, 99% 5G

2-Acetyl-5-bromothiophene, 99%, ACROS Organics™

CAS: 5370-25-2 Molecular Formula: C6H5BrOS Molecular Weight (g/mol): 205.069 MDL Number: MFCD00014528 InChI Key: IGBZCOWXSCWSHO-UHFFFAOYSA-N Synonym: 2-acetyl-5-bromothiophene, 1-5-bromothiophen-2-yl ethanone, ethanone, 1-5-bromo-2-thienyl, 1-5-bromo-2-thienyl ethan-1-one, 1-5-bromothiophen-2-yl ethan-1-one, 5-bromo-2-thienyl methyl ketone, 2-acetyl-5-bromo thiophene, ketone, 5-bromo-2-thienyl methyl, 2-acetyl-5-bromo-thiophene, 1-5-bromo-2-thienyl ethanone PubChem CID: 79335 IUPAC Name: 1-(5-bromothiophen-2-yl)ethanone SMILES: CC(=O)C1=CC=C(S1)Br 25GR 2-Acetyl-5-bromothiophene, 99%

Alfa Aesar™ 6-Chloro-2H-chromene-3-carboxylic acid, 97%

CAS: 83823-06-7 Molecular Formula: C10H7ClO3 Molecular Weight (g/mol): 210.613 MDL Number: MFCD00052362 InChI Key: ZRCGKWSNRRTAJY-UHFFFAOYSA-N Synonym: 6-chloro-2h-1-benzopyran-3-carboxylic acid, 2h-1-benzopyran-3-carboxylicacid, 6-chloro, 2h-1-benzopyran-3-carboxylic acid, 6-chloro, maybridge1_005975, acmc-20alzg, chlorochromenecarboxylicacid, #, 6-chloro 2h-benzopyran-3-carboxylic acid, 6-chloro 2h-1-benzopyran-3-carboxylic acid, 6-chloro-2h-1-benzopyran-3-carboxylic PubChem CID: 596929 IUPAC Name: 6-chloro-2H-chromene-3-carboxylic acid SMILES: C1C(=CC2=C(O1)C=CC(=C2)Cl)C(=O)O 6-CHLORO(2H)-1-BENZOPYRAN-3-CARBOXYLIC ACID,1G

Alfa Aesar™ 3-Acetylthiophene, 98%

CAS: 1468-83-3 Molecular Formula: C6H6OS Molecular Weight (g/mol): 126.173 MDL Number: MFCD00005468 InChI Key: RNIDWJDZNNVFDY-UHFFFAOYSA-N Synonym: 3-acetylthiophene, methyl 3-thienyl ketone, 1-thiophen-3-yl ethan-1-one, 1-thiophen-3-yl ethanone, 1-3-thienyl ethanone, ethanone, 1-3-thienyl, ketone, methyl 3-thienyl, 3-acetyl thiophene, 1-thien-3-ylethanone, methyl-3-thienyl ketone PubChem CID: 15116 IUPAC Name: 1-thiophen-3-ylethanone SMILES: CC(=O)C1=CSC=C1 3-ACETYLTHIOPHENE, 98% 10G

Alfa Aesar™ 4-(2-Pyrrolidinyl)pyridine, 96%

CAS: 128562-25-4 Molecular Formula: C9H12N2 Molecular Weight (g/mol): 148.209 MDL Number: MFCD01862536 InChI Key: GDGNPIOGJLCICG-UHFFFAOYSA-N Synonym: 4-pyrrolidin-2-yl pyridine, 4-2-pyrrolidinyl pyridine, 4-pyrrolidin-2-yl-pyridine, 2-4-pyridyl pyrrolidine, pyridine, 4-2-pyrrolidinyl, 2-4-pyridinyl pyrrolidine, +/--4-pyrrolidin-2-yl pyridine, 4-2-pyrrolidinyl pyridine, 4-2-pyridyl pyrrolidine, 2-pyridin-4-yl pyrrolidine PubChem CID: 2771664 IUPAC Name: 4-pyrrolidin-2-ylpyridine SMILES: C1CC(NC1)C2=CC=NC=C2 250MG 4-(2-Pyrrolidinyl)pyridine, 96% 250mg

Ethyl 2-amino-4-methylthiazole-5-carboxylate, 97%, Alfa Aesar™

CAS: 7210-76-6 Molecular Formula: C7H10N2O2S Molecular Weight (g/mol): 186.229 MDL Number: MFCD00123414 InChI Key: WZHUPCREDVWLKC-UHFFFAOYSA-N Synonym: ethyl 2-amino-4-methylthiazole-5-carboxylate, ethyl2-amino-4-methylthiazole-5-carboxylate, 2-amino-4-methyl-thiazole-5-carboxylic acid ethyl ester, 5-thiazolecarboxylic acid, 2-amino-4-methyl-, ethyl ester, ethyl 2-amino-4-methyl thiazole-5-carboxylate, ethyl 2-amino-4-methyl-thiazole-5-carboxylate, 2-amino-4-methyl-5-thiazolecarboxylic acid ethyl ester, 2-amino-4-methyl-5-ethoxycarbonyl thiazole, 2-amino-4-methyl-5-ethoxycarbonyl-thiazole, ethyl 2-amino-4-methyl-5-thiazolecarboxylate PubChem CID: 343747 IUPAC Name: ethyl 2-amino-4-methyl-1,3-thiazole-5-carboxylate SMILES: CCOC(=O)C1=C(N=C(S1)N)C ETHYL 2-AMINO-4-METHYLTHIAZOLE-5-CARBOXYLATE,25G

Ethyl 5-(chloromethyl)-2-furancarboxylate, 95%, Acros Organics™

CAS: 2528-00-9 Molecular Formula: C8H9ClO3 Molecular Weight (g/mol): 188.607 MDL Number: MFCD00173837 InChI Key: JBACYJRMCXLIQU-UHFFFAOYSA-N Synonym: ethyl 5-chloromethyl-2-furoate, ethyl 5-chloromethyl furan-2-carboxylate, ethyl 5-chloromethyl-2-furancarboxylate, ethyl 5-chloromethyl-2-furancarboxylate, ethyl 5-chloromethyl-2-furoate, 5-chloromethyl-2-furancarboxylic acid ethyl ester, 2-furancarboxylic acid, 5-chloromethyl-, ethyl ester, buttpark 9650-29, acmc-1cej4, ethyl 2-chloromethyl-5-furoate PubChem CID: 263166 IUPAC Name: ethyl 5-(chloromethyl)furan-2-carboxylate SMILES: CCOC(=O)C1=CC=C(O1)CCl 5GR Ethyl 5-(chloromethyl)-2-furancarboxylate, 95%

4-[2-(4-Methoxyphenyl)-4-thiazolyl]benzeneboronic acid, 97%, Alfa Aesar™

Molecular Formula: C16H14BNO3S MDL Number: MFCD22682943 1GR 4-¢2-(4-Methoxyphenyl)-4-thiazolyl!benzeneboronic acid, 97% 1g

4-Amino-6-methoxypyrimidine, 97%, ACROS Organics™

CAS: 696-45-7 Molecular Formula: C5H7N3O Molecular Weight (g/mol): 125.131 MDL Number: MFCD00129983 InChI Key: VELRBZDRGTVGGT-UHFFFAOYSA-N Synonym: 4-amino-6-methoxypyrimidine, 6-methoxy-pyrimidin-4-ylamine, 6-methoxy-4-pyrimidinamine, 4-amino-6-methoxy pyrimidine, 4-pyrimidinamine, 6-methoxy, 6-methoxypyrimidine-4-ylamine, 6-methoxypyrimidin-4-amin, pubchem2605, acmc-209oa2, 6-amino-4-methoxypyrimidine PubChem CID: 735731 IUPAC Name: 6-methoxypyrimidin-4-amine SMILES: COC1=NC=NC(=C1)N 25GR 4-Amino-6-methoxypyrimidine, 97%

Alfa Aesar™ Pyridine-4-carboxaldehyde, 97%

CAS: 872-85-5 Molecular Formula: C6H5NO Molecular Weight (g/mol): 107.112 MDL Number: MFCD00006425 InChI Key: BGUWFUQJCDRPTL-UHFFFAOYSA-N Synonym: 4-pyridinecarboxaldehyde, isonicotinaldehyde, 4-formylpyridine, isonicotinic aldehyde, p-pyridinealdehyde, pyridine-4-carboxaldehyde, 4-pyridinealdehyde, 4-pyridylaldehyde, 4-pyridinecarbaldehyde, pyridine-4-aldehyde PubChem CID: 13389 IUPAC Name: pyridine-4-carbaldehyde SMILES: C1=CN=CC=C1C=O PYRIDINE-4-CARBOXALDEHYDE,98%,25G

Alfa Aesar™ 5-(2-Chloro-6-fluorobenzyl)-2H-tetrazole

CAS: 874607-03-1 Molecular Formula: C8H6ClFN4 Molecular Weight (g/mol): 212.612 MDL Number: MFCD00973901 InChI Key: KSDYLDZZRANLBM-UHFFFAOYSA-N Synonym: 5-2-chloro-6-fluorobenzyl-2h-tetrazole, 5-2-chloro-6-fluoro-benzyl-2h-tetrazole, 5-2-chloro-6-fluorophenyl methyl-2h-1,2,3,4-tetrazole, 5-2-chloro-6-fluorophenyl methyl-1h-1,2,3,4-tetrazole, acmc-20am9z, 5-2-chloro-6-fluorobenzyl-1h-tetrazole, 5-2-chloro-6-fluoro-benzyl-1h-tetrazole, 2h-tetrazole,5-2-chloro-6-fluorophenyl methyl, 5-2-chloro-6-fluorophenyl methyl-2h-tetrazole, 5-2-chloro-6-fluorophenyl methyl-2h-1,2,3,4-tetraazole PubChem CID: 22431849 IUPAC Name: 5-[(2-chloro-6-fluorophenyl)methyl]-2H-tetrazole SMILES: C1=CC(=C(C(=C1)Cl)CC2=NNN=N2)F 5-(2-CHLORO-6-FLUOROBENZYL)-2H-TETRAZOLE5G

Alfa Aesar™ 2-Methyl-7-nitro-3,4-dihydro-2H-1,4-benzothiazine, 97%

Molecular Formula: C9H10N2O2S MDL Number: MFCD23379856 250MG 2-Methyl-7-nitro-3,4-dihydro-2H-1,4-benzothiazine, 97% 250mg

Alfa Aesar™ 3-(Tetrahydrofurfurylaminocarbonyl)benzeneboronic acid pinacol ester, 97%

CAS: 1073355-06-2 Molecular Formula: C18H26BNO4 Molecular Weight (g/mol): 331.219 MDL Number: MFCD09266189 InChI Key: KHXJYLFLGVPADA-UHFFFAOYSA-N Synonym: 3-tetrahydrofurfurylaminocarbonyl phenylboronic acid pinacol ester, 3-tetrahydrofurfurylaminocarbonyl benzeneboronic acid pinacol ester, 3-tetrahydrofurfurylamino-1-carbonyl phenyl boronic acid pinacol ester, amtb050, 3-tetrahydrofuran-2-ylmethyl carbamoyl phenyl boronic acid pinacol ester, n-oxolan-2-ylmethyl-3-4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl benzamide, n-oxolan-2-ylmethyl-3-tetramethyl-1,3,2-dioxaborolan-2-yl benzamide, n-oxolan-2-yl methyl-3-4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl benzamide, n-tetrahydrofurfuryl-3-4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl benzamide, n-tetrahydrofuran-2-yl methyl-3-4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl benzamide PubChem CID: 46739045 IUPAC Name: N-(oxolan-2-ylmethyl)-3-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)benzamide SMILES: B1(OC(C(O1)(C)C)(C)C)C2=CC(=CC=C2)C(=O)NCC3CCCO3 3-(TETRAHYDROFURFURYLAMIN OCARBONYL)BENZENEBORO-1G

Alfa Aesar™ 4-Chloro-8-methoxy-2-methylquinoline, 95%

CAS: 64951-58-2 Molecular Formula: C11H10ClNO Molecular Weight (g/mol): 207.657 MDL Number: MFCD00272401 InChI Key: RHSCPZBPNUZBOA-UHFFFAOYSA-N Synonym: 4-chloro-8-methoxyquinaldine, 4-chloro-8-methoxxyquinaldine, 4-chloro-8-methoxy-2-methyl-quinoline, quinoline,4-chloro-8-methoxy-2-methyl, acmc-20aiah, pubchem20521, cbmicro_008398, 4-chloro-2-methyl-8-methoxyquinoline, quinoline, 4-chloro-8-methoxy-2-methyl, 4-chloro-8-methoxy-2-methylquinoline PubChem CID: 807583 IUPAC Name: 4-chloro-8-methoxy-2-methylquinoline SMILES: CC1=NC2=C(C=CC=C2OC)C(=C1)Cl 4-CHLORO-8-METHOXY-2-METHYLQUINOLINE5G

Alfa Aesar™ 5-Methoxytryptamine hydrochloride, 98+%

CAS: 66-83-1 Molecular Formula: C11H15ClN2O Molecular Weight (g/mol): 226.704 MDL Number: MFCD00012684 InChI Key: TXVAYRSEKRMEIF-UHFFFAOYSA-N Synonym: 5-methoxytryptamine hydrochloride, mexamine hydrochloride, o-methylserotonin hydrochloride, 2-5-methoxy-1h-indol-3-yl ethanamine hydrochloride, 3-2-aminoethyl-5-methoxyindole hydrochloride, unii-4265ib6qek, 5-methoxy-1h-indole-3-ethylamine hydrochloride, 1h-indole-3-ethanamine, 5-methoxy-, monohydrochloride, 5-methoxy tryptamine hcl, 5 methoxytryptamine hydrochloride PubChem CID: 6198 IUPAC Name: 2-(5-methoxy-1H-indol-3-yl)ethanamine;hydrochloride SMILES: COC1=CC2=C(C=C1)NC=C2CCN.Cl 5-METHOXYTRYPTAMINE HYDROCHLORIDE, 98+%,5G

Alfa Aesar™ 3-Chloro-4-hydroxypyridine, 98%

CAS: 89284-20-8 Molecular Formula: C5H4ClNO Molecular Weight (g/mol): 129.543 MDL Number: MFCD04114248 InChI Key: NKEYLLFRPHHBOQ-UHFFFAOYSA-N Synonym: 3-chloro-4-hydroxypyridine, 3-chloropyridin-4-ol, 4-pyridinol, 3-chloro, 3-chloropyridin-4 1h-one, 3-chloro-4-hydroxy pyridine, pubchem6680, 3-chloro-4-pyridinol, 3-chloropyridine-4-ol, acmc-20a0ep, 4 1h-pyridinone,3-chloro PubChem CID: 2762929 IUPAC Name: 3-chloro-1H-pyridin-4-one SMILES: C1=CNC=C(C1=O)Cl 250MG 3-Chloro-4-hydroxypyridine, 98% 250mg

Alfa Aesar™ 4-(5-Cyclopropyl-1,2,4-oxadiazol-3-yl)pyridine, 97%

CAS: 22926-67-6 Molecular Formula: C10H9N3O Molecular Weight (g/mol): 187.202 MDL Number: MFCD22682946 InChI Key: QJWVSVUHRHIFNE-UHFFFAOYSA-N Synonym: 4-5-cyclopropyl-1,2,4-oxadiazol-3-yl pyridine, 5-cyclopropyl-3-pyridin-4-yl-1,2,4-oxadiazole, pyridine, 4-5-cyclopropyl-1,2,4-oxadiazol-3-yl PubChem CID: 21505614 IUPAC Name: 5-cyclopropyl-3-pyridin-4-yl-1,2,4-oxadiazole SMILES: C1CC1C2=NC(=NO2)C3=CC=NC=C3 1GR 4-(5-Cyclopropyl-1,2,4-oxadiazol-3-yl)pyridine, 97% 1g

Alfa Aesar™ 2-Amino-3-bromo-5-(trifluoromethyl)pyridine, 97%

CAS: 79456-30-7 Molecular Formula: C6H4BrF3N2 Molecular Weight (g/mol): 241.011 MDL Number: MFCD07375382 InChI Key: KBNACDZKKVMULE-UHFFFAOYSA-N Synonym: 3-bromo-5-trifluoromethyl pyridin-2-amine, 2-amino-3-bromo-5-trifluoromethyl pyridine, 2-amino-3-bromo-5-trifluoromethyl-pyridine, 2-amino-3-bromo-5-trifluoromethylpyridine, 3-bromo-5-trifluoromethyl-pyridin-2-ylamine, 3-bromo-5-trifluoromethyl-2-pyridylamine, 3-bromo-5-trifluoromethyl pyridine-2-amine, 2-pyridinamine, 3-bromo-5-trifluoromethyl, 6-amino-5-bromo-3-trifluoromethyl pyridine, 6-amino-5-bromo-alpha,alpha,alpha-trifluoro-3-picoline PubChem CID: 13064155 IUPAC Name: 3-bromo-5-(trifluoromethyl)pyridin-2-amine SMILES: C1=C(C=NC(=C1Br)N)C(F)(F)F 250MG 2-Amino-3-bromo-5-(trifluoromethyl)pyridine, 97% 250mg

Alfa Aesar™ 2-Furaldehyde, 98%

CAS: 98-01-1 Molecular Formula: C5H4O2 Molecular Weight (g/mol): 96.085 MDL Number: MFCD00003229 InChI Key: HYBBIBNJHNGZAN-UHFFFAOYSA-N Synonym: furfural, 2-furaldehyde, 2-furancarboxaldehyde, furaldehyde, 2-formylfuran, furfuraldehyde, fural, 2-furanaldehyde, 2-furancarbonal, 2-furfural PubChem CID: 7362 ChEBI: CHEBI:34768 IUPAC Name: furan-2-carbaldehyde SMILES: C1=COC(=C1)C=O 2-FURALDEHYDE, 98% 1000G

Alfa Aesar™ 6-(4-Boc-1-piperazinyl)pyridine-3-boronic acid pinacol ester, 99%

CAS: 496786-98-2 Molecular Formula: C20H32BN3O4 Molecular Weight (g/mol): 389.303 MDL Number: MFCD04039875 InChI Key: JWUBVPJWWYYRLJ-UHFFFAOYSA-N Synonym: tert-butyl 4-5-4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl pyridin-2-yl piperazine-1-carboxylate, 4-5-4,4,5,5-tetramethyl-1,3,2 dioxaborolan-2-yl-pyridin-2-yl-piperazine-1-carboxylic acid tert-butyl ester, 1-boc-4-5-4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl pyridin-2-yl piperazine, 6-4-boc-1-piperazinyl pyridine-3-boronic acid pinacol ester, tert-butyl 4-5-4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl pyridin-2-yl piperazine-1-carboxylate, 2-4-boc-piperazine pyridine-5-boronic acid pinacol ester, 2-4-n-boc piperazin-1-yl pyridine-5-boronic acid pinacol ester, 2-4-tert-butoxycarbonylpiperazin-1-yl pyridine-5-boronic acid, pinacol ester, tert-butyl 4-5-tetramethyl-1,3,2-dioxaborolan-2-yl pyridin-2-yl piperazine-1-carboxylate, 2-4-boc-piperazino pyridine-5-boronic acid pinacol ester PubChem CID: 16217947 IUPAC Name: tert-butyl 4-[5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyridin-2-yl]piperazine-1-carboxylate SMILES: B1(OC(C(O1)(C)C)(C)C)C2=CN=C(C=C2)N3CCN(CC3)C(=O)OC(C)(C)C TERT-BUTYL 4-(5-(4,4,5,5-TETRAMETHYL-1,3,2-DI-250M

Alfa Aesar™ 4,6-Difluoroindole, 97%

CAS: 199526-97-1 Molecular Formula: C8H5F2N Molecular Weight (g/mol): 153.132 MDL Number: MFCD01075213 InChI Key: MHICCULQVCEWFH-UHFFFAOYSA-N Synonym: 4,6-difluoroindole, 1h-indole, 4,6-difluoro, 4,6-difluoro-indole, pubchem7179, acmc-209f4a, 1h-indole,4,6-difluoro, 1h-indole,4,6-difluoro-9ci, 4,6-difluoroindole, 4,6-difluoroindole 153.13, 4,6-difluoro-1h-indole; 1h-indole,4,6-difluoro-9ci PubChem CID: 2778736 IUPAC Name: 4,6-difluoro-1H-indole SMILES: C1=CNC2=CC(=CC(=C21)F)F 1GR 4,6-Difluoroindole, 97%

3-Bromo-4-pyridinecarboxaldehyde, 97%, Acros Organics

CAS: 70201-43-3 Molecular Formula: C6H4BrNO Molecular Weight (g/mol): 186.008 InChI Key: NOBDKWLIAQKADB-UHFFFAOYSA-N Synonym: 3-bromoisonicotinaldehyde, 3-bromo-4-pyridinecarboxaldehyde, 3-bromopyridine-4-carboxaldehyde, 3-bromo-4-formylpyridine, 3-bromo-4-pyridinecarbaldehyde, 4-pyridinecarboxaldehyde, 3-bromo, 3-bromo-4-pyridincarbaldehyde, bromoisonicotinaldehyde, pubchem5063, acmc-1blzq PubChem CID: 2762997 IUPAC Name: 3-bromopyridine-4-carbaldehyde SMILES: C1=CN=CC(=C1C=O)Br 1GR 3-Bromo-4-pyridinecarboxaldehyde, 97%

Alfa Aesar™ 4-Hydroxypyridine, 97%

CAS: 626-64-2 Molecular Formula: C5H5NO Molecular Weight (g/mol): 95.101 MDL Number: MFCD00040458 InChI Key: GCNTZFIIOFTKIY-UHFFFAOYSA-N Synonym: 4-hydroxypyridine, pyridin-4-ol, 4-pyridinol, 4-pyridone, 4 1h-pyridinone, pyridin-4 1h-one, 4-oxopyridine, 4-pyridinone, 4-pyridol, gamma-hydroxypyridine PubChem CID: 12290 IUPAC Name: 1H-pyridin-4-one SMILES: C1=CNC=CC1=O 4-HYDROXYPYRIDINE, TECH. 25G

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