Heterocyclic Building Blocks

Alfa Aesar™ 2-Chloro-3-(2-hydroxyethylamino)quinoxaline

CAS: 55687-07-5 Molecular Formula: C10H10ClN3O Molecular Weight (g/mol): 223.66 MDL Number: MFCD01833004 InChI Key: GNQMYLLXURWBSI-UHFFFAOYSA-N Synonym: 2-3-chloroquinoxalin-2-yl amino ethanol, 2-3-chloroquinoxalin-2-yl amino ethan-1-ol, 2-3-chloro-2-quinoxalinyl amino ethanol, 2-chloro-3-2-hydroxyethylamino quinoxaline PubChem CID: 1580094 IUPAC Name: 2-[(3-chloroquinoxalin-2-yl)amino]ethanol SMILES: C1=CC=C2C(=C1)N=C(C(=N2)Cl)NCCO 2-((3-CHLOROQUINOXALIN-2-YL)AMINO)ETHANOL1G

Alfa Aesar™ L-(+)-Pantolactone, 98%

CAS: 5405-40-3 Molecular Formula: C6H10O3 Molecular Weight (g/mol): 130.143 MDL Number: MFCD00216625 InChI Key: SERHXTVXHNVDKA-SCSAIBSYSA-N Synonym: s-+-pantolactone, l-pantolactone, s-3-hydroxy-4,4-dimethyldihydrofuran-2 3h-one, s-pantolactone, l-+-pantoyl lactone, 3s-3-hydroxy-4,4-dimethyloxolan-2-one, d---pantolactone, 2 3h-furanone, dihydro-3-hydroxy-4,4-dimethyl-, 3s, pantolactons, l-pantoyl lactone PubChem CID: 736053 IUPAC Name: (3S)-3-hydroxy-4,4-dimethyloxolan-2-one SMILES: CC1(COC(=O)C1O)C 1GR L-(+)-Pantolactone, 98%

1-(4-Methylphenyl)piperazine, 98%, ACROS Organics™

CAS: 39593-08-3 Molecular Formula: C11H16N2 Molecular Weight (g/mol): 176.26 MDL Number: MFCD00040737 InChI Key: ONEYFZXGNFNRJH-UHFFFAOYSA-N Synonym: 1-4-methylphenyl piperazine, 1-p-tolyl piperazine, 1-p-tolyl-piperazine, 1-4-methylphenyl-piperazine, 1-4-methyl phenyl piperazine, 1-p-tolylpiperazine, acmc-1adtx, 4-methylphenyl piperazine, 4-4-methylphenyl piperazine, 1-4-methyl-phenyl-piperazine PubChem CID: 83113 IUPAC Name: 1-(4-methylphenyl)piperazine SMILES: CC1=CC=C(C=C1)N2CCNCC2 25GR 1-(4-Methylphenyl)piperazine, 98%

Alfa Aesar™ Thiophene-2,5-diboronic acid bis(pinacol) ester, 97%

CAS: 175361-81-6 Molecular Formula: C16H26B2O4S Molecular Weight (g/mol): 336.06 MDL Number: MFCD09800563 InChI Key: AOJXAKMKFDBHHT-UHFFFAOYSA-N Synonym: 2,5-bis-thiopheneboronic acid pinacol ester, 2,5-bis 4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl thiophene, thiophene-2,5-diboronic acid bis pinacol ester, thiophene-2,5-diboronicacidbis pinacol ester, bis 4,4,5,5-tetramethyl-1,3-dioxaborolane-2,5-thiophene, 2,5-bis 4,4,5,5-tetramethyl-1,3,2-dioxaborolane-2-yl thiophene, 2,2'-thiene-2,5-diyl bis 4,4,5,5-tetramethyl-1,3,2-dioxaborolane, 4,4,5,5-tetramethyl-2-5-4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl thiophen-2-yl-1,3,2-dioxaborolane, 4,4,5,5-tetramethyl-2-5-tetramethyl-1,3,2-dioxaborolan-2-yl thiophen-2-yl-1,3,2-dioxaborolane PubChem CID: 23058061 IUPAC Name: 4,4,5,5-tetramethyl-2-[5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)thiophen-2-yl]-1,3,2-dioxaborolane SMILES: B1(OC(C(O1)(C)C)(C)C)C2=CC=C(S2)B3OC(C(O3)(C)C)(C)C 5GR Thiophene-2,5-diboronic acid bis(pinacol) ester, 97% 5g

Alfa Aesar™ (S)-4-Boc-morpholine-2-carboxylic acid, 95%

CAS: 868689-63-8 Molecular Formula: C10H17NO5 Molecular Weight (g/mol): 231.248 MDL Number: MFCD06200662 InChI Key: LGWMTRPJZFEWCX-ZETCQYMHSA-N Synonym: s-4-tert-butoxycarbonyl morpholine-2-carboxylic acid, s-4-boc-morpholine-2-carboxylic acid, s-n-boc-2-morpholinecarboxylic acid, s-n-boc-morpholine-2-carboxylic acid, s-morpholine-2,4-dicarboxylic acid 4-tert-butyl ester, 2s-4-tert-butoxy carbonyl morpholine-2-carboxylic acid, 2s-4-tert-butoxycarbonyl morpholine-2-carboxylic acid, s-n-boc-2-morpholinecarboxylicacid, pubchem18059, s-n-boc-2-morpholine carboxylic acid PubChem CID: 1519383 IUPAC Name: (2S)-4-[(2-methylpropan-2-yl)oxycarbonyl]morpholine-2-carboxylic acid SMILES: CC(C)(C)OC(=O)N1CCOC(C1)C(=O)O 1GR (S)-4-Boc-morpholine-2-carboxylic acid, 95% 1g

Alfa Aesar™ 4-(4-Boc-1-piperazinylmethyl)benzeneboronic acid pinacol ester, 95%

CAS: 936694-19-8 Molecular Formula: C22H35BN2O4 Molecular Weight (g/mol): 402.342 MDL Number: MFCD16294502 InChI Key: AAEYFMAHSYKHGD-UHFFFAOYSA-N Synonym: tert-butyl 4-4-4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl benzyl piperazine-1-carboxylate, tert-butyl 4-4-4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl phenyl methyl piperazine-1-carboxylate, 4-4-boc-piperazinomethyl phenylboronic acid, pinacol ester, 4-4-boc-1-piperazinylmethyl benzeneboronic acid pinacol ester, amtb122, 4-4-boc-piperazinemethyl phenylboronic acid pinacol ester, 4-4-boc-piperazine methyl phenylboronic acid pinacol ester, tert-butyl 4-4-4,4,5,5-tetramethyl-1,3,2 dioxaborolan-2-yl benzyl piperazine-1-carboxylate PubChem CID: 53216820 IUPAC Name: tert-butyl 4-[[4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl]methyl]piperazine-1-carboxylate SMILES: B1(OC(C(O1)(C)C)(C)C)C2=CC=C(C=C2)CN3CCN(CC3)C(=O)OC(C)(C)C 5GR 4-(4-Boc-1-piperazinylmethyl)benzeneboronic acid pinacol ester, 95% 5g

5-(5-Methyl-2-thienyl)thieno[2,3-d]pyrimidin-4-one, 97%, Alfa Aesar™

CAS: 851116-03-5 Molecular Formula: C11H8N2OS2 Molecular Weight (g/mol): 248.318 MDL Number: MFCD06671220 InChI Key: SYSIILLIYRVOMM-UHFFFAOYSA-N Synonym: 5-5-methylthiophen-2-yl-3h-thieno 2,3-d pyrimidin-4-one, 5-5-methylthiophen-2-yl-3h,4h-thieno 2,3-d pyrimidin-4-one, 5-5-methyl-2-thienyl thieno 2,3-d pyrimidin-4-one PubChem CID: 4963645 IUPAC Name: 5-(5-methylthiophen-2-yl)-3H-thieno[2,3-d]pyrimidin-4-one SMILES: CC1=CC=C(S1)C2=CSC3=C2C(=O)NC=N3 5GR 5-(5-Methyl-2-thienyl)thieno¢2,3-d!pyrimidin-4-one, 97% 5g

Alfa Aesar™ Ethyl 2-furoate, 99%

CAS: 614-99-3 Molecular Formula: C7H8O3 Molecular Weight (g/mol): 140.138 MDL Number: MFCD00003237 InChI Key: NHXSTXWKZVAVOQ-UHFFFAOYSA-N Synonym: ethyl 2-furoate, ethyl furoate, ethyl 2-furancarboxylate, 2-furancarboxylic acid, ethyl ester, ethyl pyromucate, 2-carboethoxyfuran, furan-2-carboxylic acid ethyl ester, ethyl-2-furoate, 2-furoic acid, ethyl ester, ethyl2-furoate PubChem CID: 11980 IUPAC Name: ethyl furan-2-carboxylate SMILES: CCOC(=O)C1=CC=CO1 ETHYL 2-FUROATE, 98% 100G

Alfa Aesar™ 5-Cyclopropyl-1H-pyrazole-3-carboxylic acid, 94%

CAS: 401629-04-7 Molecular Formula: C7H8N2O2 Molecular Weight (g/mol): 152.153 MDL Number: MFCD04967194 InChI Key: GNWMHLBUCXEXPE-UHFFFAOYSA-N Synonym: 3-cyclopropyl-1h-pyrazole-5-carboxylic acid, 3-cyclopropylpyrazole-5-carboxylic acid, 5-cyclopropyl-2h-pyrazole-3-carboxylic acid, 1h-pyrazole-3-carboxylicacid, 5-cyclopropyl, 5-cyclopropylpyrazole-3-carboxylic acid, acmc-1ap8l, 1h-pyrazole-3-carboxylic acid, 5-cyclopropyl, 1h-pyrazole-3-carboxylic acid, 5-cyclopropyl-9ci PubChem CID: 776464 IUPAC Name: 5-cyclopropyl-1H-pyrazole-3-carboxylic acid SMILES: C1CC1C2=CC(=NN2)C(=O)O 5-CYCLOPROPYL-1H-PYRAZOLE-3-CARBOXYLIC ACID250MG

Alfa Aesar™ Ethyl 2-(3-methyl-2-pyridyl)-4-methylthiazole-5-carboxylate, 97%

Molecular Formula: C13H14N2O2S MDL Number: MFCD16660852 1GR Ethyl 2-(3-methyl-2-pyridyl)-4-methylthiazole-5-carboxylate, 97% 1g

Ethyl 3-bromo-6-chloroimidazo[1,2-a]pyridine-2-carboxylate, 95%, Alfa Aesar™

CAS: 861208-16-4 Molecular Formula: C10H8BrClN2O2 Molecular Weight (g/mol): 303.54 MDL Number: MFCD06496148 InChI Key: PEINUXVIHDZXNP-UHFFFAOYSA-N Synonym: ethyl 3-bromo-6-chloroimidazo 1,2-a pyridine-2-carboxylate, ethyl 3-bromo-6-chloro-4-hydroimidazo 1,2-a pyridine-2-carboxylate, 3-bromo-6-chloro-imidazo 1,2-a pyridine-2-carboxylic acid ethyl ester hydrobromide PubChem CID: 5260614 IUPAC Name: ethyl 3-bromo-6-chloroimidazo[1,2-a]pyridine-2-carboxylate SMILES: CCOC(=O)C1=C(N2C=C(C=CC2=N1)Cl)Br 1GR Ethyl 3-bromo-6-chloroimidazo¢1,2-a!pyridine-2-carboxylate, 95% 1g

Alfa Aesar™ 5-Chloro-3-methyl-1-phenyl-1H-pyrazole-4-carbonitrile, 99%

CAS: 51626-33-6 Molecular Formula: C11H8ClN3 Molecular Weight (g/mol): 217.656 MDL Number: MFCD00455809 InChI Key: MWXQWRGAGVHIDR-UHFFFAOYSA-N Synonym: 5-chloro-3-methyl-1-phenyl-1h-pyrazole-4-carbonitrile, acmc-20am4a PubChem CID: 2748811 IUPAC Name: 5-chloro-3-methyl-1-phenylpyrazole-4-carbonitrile SMILES: CC1=NN(C(=C1C#N)Cl)C2=CC=CC=C2 5-CHLORO-3-METHYL-1-PHENYL1H-PYRAZOLE-4-CARBONIT-

Alfa Aesar™ 4-Chloro-8-fluoroquinoline

CAS: 63010-72-0 Molecular Formula: C9H5ClFN Molecular Weight (g/mol): 181.594 MDL Number: MFCD00278785 InChI Key: NUIMKHDPMIPYFI-UHFFFAOYSA-N Synonym: 4-chloro-8-fluoro-quinoline, 8-fluoro-4-chloroquinoline, quinoline, 4-chloro-8-fluoro, pubchem5886, 4-chloro-8fluoroquinoline, 4-chloro-8-fluoroquinolline, quinoline,4-chloro-8-fluoro, 4-chloranyl-8-fluoranyl-quinoline PubChem CID: 2736587 IUPAC Name: 4-chloro-8-fluoroquinoline SMILES: C1=CC2=C(C=CN=C2C(=C1)F)Cl 4-CHLORO-8-FLUOROQUINOLINE1G

Alfa Aesar™ 5-Amino-2,4-dichloropyridine, 97%

CAS: 7321-93-9 Molecular Formula: C5H4Cl2N2 Molecular Weight (g/mol): 163.001 MDL Number: MFCD00234054 InChI Key: FBGVTWONYOCYGA-UHFFFAOYSA-N Synonym: 5-amino-2,4-dichloropyridine, 4,6-dichloro-pyridin-3-ylamine, 3-pyridinamine, 4,6-dichloro, 4,6-dichloro-3-pyridinamine, 4,6-dichloropyridin-3-ylamine, pubchem17045, acmc-209opx, 2,4-dichloro-5-aminopyridine, 4,6-dichloropyridine-3-amine, 3-pyridinamine,4,6-dichloro PubChem CID: 595729 IUPAC Name: 4,6-dichloropyridin-3-amine SMILES: C1=C(C(=CN=C1Cl)N)Cl 1GR 5-Amino-2,4-dichloropyridine, 97%

Alfa Aesar™ Quinoxaline, 98+%

CAS: 91-19-0 Molecular Formula: C8H6N2 Molecular Weight (g/mol): 130.15 MDL Number: MFCD00006719 InChI Key: XSCHRSMBECNVNS-UHFFFAOYSA-N Synonym: benzoparadiazine, 1,4-benzodiazine, phenopiazine, phenpiazine, quinazine, benzopyrazine, 1,4-diazanaphthalene, benzo a pyrazine, 1,4-naphthyridine, chinoxalin PubChem CID: 7045 ChEBI: CHEBI:36616 IUPAC Name: quinoxaline SMILES: C1=CC=C2C(=C1)N=CC=N2 QUINOXALINE, 98% 500G

Alfa Aesar™ 2-(4-Morpholinyl)aniline, 98%

CAS: 5585-33-1 Molecular Formula: C10H14N2O Molecular Weight (g/mol): 178.235 MDL Number: MFCD00047408 InChI Key: QKWLVAYDAHQMLG-UHFFFAOYSA-N Synonym: 2-morpholinoaniline, 2-morpholin-4-yl aniline, 2-morpholin-4-yl-phenylamine, 2-4-morpholino aniline, 4-2-aminophenyl morpholine, 2-4-morpholinyl aniline, 2-morpholin-4-ylphenylamine, enamine_000782, acmc-1ap2s PubChem CID: 735756 IUPAC Name: 2-morpholin-4-ylaniline SMILES: C1COCCN1C2=CC=CC=C2N 2-(4-MORPHOLINO)ANILINE, 98%,25G

Alfa Aesar™ 5-Amino-3-(4-bromophenyl)-1H-pyrazole, 97%

CAS: 78583-82-1 Molecular Formula: C9H8BrN3 Molecular Weight (g/mol): 238.088 MDL Number: MFCD00558911 InChI Key: FTCWIBNIYIEHDT-UHFFFAOYSA-N Synonym: 3-4-bromophenyl-1h-pyrazol-5-amine, 5-4-bromophenyl-2h-pyrazol-3-ylamine, 5-4-bromophenyl-1h-pyrazol-3-amine, 5-4-bromophenyl-2h-pyrazol-3-amine, 5-amino-3-4-bromophenyl pyrazole, 3-amino-5-4-bromophenyl-1h-pyrazole, 5-amino-3-4-bromophenyl-1h-pyrazole, 1h-pyrazol-3-amine,5-4-bromophenyl, 3-4-bromophenyl pyrazole-5-ylamine, pubchem12121 PubChem CID: 780878 IUPAC Name: 5-(4-bromophenyl)-1H-pyrazol-3-amine SMILES: C1=CC(=CC=C1C2=CC(=NN2)N)Br 5GR 5-Amino-3-(4-bromophenyl)-1H-pyrazole, 97% 5g

Alfa Aesar™ 11-Chloro-1,1'-di-n-propyl-3,3,3',3'-tetramethyl-10,12-trimethyleneindatricarbocyanine iodide, 95%

CAS: 207399-07-3 Molecular Formula: C36H44ClIN2 Molecular Weight (g/mol): 667.116 MDL Number: MFCD00191907 InChI Key: IRPKBYJYVJOQHQ-UHFFFAOYSA-M Synonym: 2-2-2-chloro-3-1,3-dihydro-3,3-dimethyl-1-propyl-2h-indol-2-ylidene ethylidene-1-cyclohexen-1-yl ethenyl-3,3-dimethyl-1-propylindolium iodide PubChem CID: 118987185 IUPAC Name: 2-[(2E)-2-[2-chloro-3-[(E)-2-(3,3-dimethyl-1-propylindol-1-ium-2-yl)ethenyl]cyclohex-2-en-1-ylidene]ethylidene]-3,3-dimethyl-1-propylindole;iodide SMILES: CCCN1C2=CC=CC=C2C(C1=CC=C3CCCC(=C3Cl)C=CC4=[N+](C5=CC=CC=C5C4(C)C)CCC)(C)C.[I-] 1GR 11-Chloro-1,1'-di-n-propyl-3,3,3',3'-tetramethyl-10,12-trimethyleneindatricarbocyanine iodide, 9

N-TIPS indole-3-boronic acid pinacol ester, 97%, ACROS Organics™

CAS: 476004-82-7 Molecular Formula: C23H38BNO2Si Molecular Weight (g/mol): 399.46 InChI Key: MXFFSQNKCJHCKO-UHFFFAOYSA-N Synonym: 3-4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl-1-triisopropylsilyl-1h-indole, 3-4,4,5,5-tetramethyl-1,3,2 dioxaborolan-2-yl-1-triisopropylsilanyl-1h-indole, n-tips indole-3-boronic acid pinacol ester, 2-1-triisopropylsilyl-1h-indole-3-yl-4,4,5,5-tetramethyl-1,3,2-dioxaborolane PubChem CID: 11395451 IUPAC Name: tri(propan-2-yl)-[3-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)indol-1-yl]silane SMILES: B1(OC(C(O1)(C)C)(C)C)C2=CN(C3=CC=CC=C23)[Si](C(C)C)(C(C)C)C(C)C 5GR N-TIPS indole-3-boronic acid pinacol ester, 97%

Alfa Aesar™ Ethyl 5-amino-1,2,3-thiadiazole-4-carboxylate, 98+%

CAS: 6440-02-4 Molecular Formula: C5H7N3O2S Molecular Weight (g/mol): 173.19 MDL Number: MFCD00778317 InChI Key: ZUGOHJWUTNKRMG-UHFFFAOYSA-N Synonym: ethyl 5-amino-1,2,3-thiadiazole-4-carboxylate, 5-amino-1,2,3-thiadiazole-4-carboxylic acid ethyl ester, 1,2,3-thiadiazole-4-carboxylic acid, 5-amino-, ethyl ester, 5-amino-1,2,3 thiadiazole-4-carboxylic acid ethyl ester, acmc-20am6n, tos-bb-0200, zugohjwutnkrmg-uhfffaoysa, 5-amino-4-carbethoxy-1,2,3-thiadiazole, 5-amino-4-ethoxycarbonyl-1,2,3-thiadiazole, 1,2,3-thiadiazole-4-carboxylicacid,5-amino-,ethylester PubChem CID: 1831000 IUPAC Name: ethyl 5-aminothiadiazole-4-carboxylate SMILES: CCOC(=O)C1=C(SN=N1)N 5-AMINO-1,2,3-THIADIAZOLE-4-CARBOX. ACID ETHYL- 1G

Alfa Aesar™ trans-1-Boc-4-bromo-3-hydroxypiperidine, 97%

Molecular Formula: C10H18BrNO3 MDL Number: MFCD04972247 1GR trans-1-Boc-4-bromo-3-hydroxypiperidine, 97%1g

Alfa Aesar™ 5-Chloro-8-hydroxyquinoline, 95%

CAS: 130-16-5 Molecular Formula: C9H6ClNO Molecular Weight (g/mol): 179.603 MDL Number: MFCD00006788 InChI Key: CTQMJYWDVABFRZ-UHFFFAOYSA-N Synonym: 5-chloro-8-hydroxyquinoline, cloxiquine, cloxyquin, 5-chloro-8-quinolinol, dermofongin, 5-chlorooxine, 8-quinolinol, 5-chloro, chlorisept, dermofungin, 5-chloro-8-oxyquinoline PubChem CID: 2817 IUPAC Name: 5-chloroquinolin-8-ol SMILES: C1=CC2=C(C=CC(=C2N=C1)O)Cl 5-CHLORO-8-HYDROXYQUINOLINE, 95%,50G

Alfa Aesar™ 2-(3-Cyclohexen-1-yl)thiazolidine, 97%

MDL Number: MFCD16685201 1GR 2-(3-Cyclohexen-1-yl)thiazolidine, 97% 1g

Alfa Aesar™ 4-Nitrobenzo-18-crown-6, 99%

CAS: 53408-96-1 Molecular Formula: C16H23NO8 Molecular Weight (g/mol): 357.359 MDL Number: MFCD00143207 InChI Key: LQXOKBZWNFJJGI-UHFFFAOYSA-N Synonym: 4-nitrobenzo-18-crown-6, 4'-nitrobenzo-18-crown 6-ether, nitrobenzo-18-crown-6, 18-nitro-2,3,5,6,8,9,11,12,14,15-decahydro-1,4,7,10,13,16-benzohexaoxacyclooctadecine, 20-nitro-2,5,8,11,14,17-hexaoxabicyclo 16.4.0 docosa-1 18 ,19,21-triene, 4'-nitrobenzo-18-crown-6, lqxokbzwnfjjgi-uhfffaoysa, 2,3-4-nitrobenzo-1,4,7,10,13,16-hexaoxacycloocta, 2,3-4-nitrobenzo-1,4,7,10,13,16-hexaoxacyclooctadec-2-ene PubChem CID: 602198 IUPAC Name: 20-nitro-2,5,8,11,14,17-hexaoxabicyclo[16.4.0]docosa-1(18),19,21-triene SMILES: C1COCCOCCOC2=C(C=CC(=C2)[N+](=O)[O-])OCCOCCO1 4-NITROBENZO-18-CROWN-6, 99%,5G

Alfa Aesar™ N-(2-Bromophenyl)-2-chloropyridine-4-carboxamide, 95%

CAS: 1019323-14-8 Molecular Formula: C12H8BrClN2O Molecular Weight (g/mol): 311.563 MDL Number: MFCD11128635 InChI Key: HMTXVKOSCWGQDQ-UHFFFAOYSA-N Synonym: n-2-bromophenyl-2-chloropyridine-4-carboxamide, n-2-bromophenyl-2-chloroisonicotinamide PubChem CID: 28376021 IUPAC Name: N-(2-bromophenyl)-2-chloropyridine-4-carboxamide SMILES: C1=CC=C(C(=C1)NC(=O)C2=CC(=NC=C2)Cl)Br 1GR N-(2-Bromophenyl)-2-chloropyridine-4-carboxamide, 95% 1g

Alfa Aesar™ (S)-1-Benzyl-3-isopropylpiperazine, 98+%

CAS: 324748-62-1 Molecular Formula: C14H22N2 Molecular Weight (g/mol): 218.344 MDL Number: MFCD03787917 InChI Key: HPOGZEGDXGTDSX-CQSZACIVSA-N Synonym: s-1-benzyl-3-isopropylpiperazine, s-n4-benzyl-2-isopropylpiperazine, 3s-1-benzyl-3-isopropylpiperazine, 3s-1-benzyl-3-propan-2-yl piperazine, n4-benzyl-2-isopropylpiperazine, 1-benzyl-3 s-isopropylpiperazine, 2s-4-benzyl-2-isopropylpiperazine, 3s-1-benzyl-3-isopropyl-piperazine, 3s-3 1-methylethyl-1-phenylmethyl piperazine PubChem CID: 17750438 IUPAC Name: (3S)-1-benzyl-3-propan-2-ylpiperazine SMILES: CC(C)C1CN(CCN1)CC2=CC=CC=C2 250MG (S)-1-Benzyl-3-isopropylpiperazine, 98+% 250mg

Alfa Aesar™ Dicyclopentadiene diepoxide, 99%

CAS: 81-21-0 Molecular Formula: C10H12O2 Molecular Weight (g/mol): 164.204 MDL Number: MFCD00077209 InChI Key: BQQUFAMSJAKLNB-UHFFFAOYSA-N Synonym: dicyclopentadiene dioxide, dicyclopentadiene diepoxide, unox epoxide 207, epoxide 207, bicyclopentadiene dioxide, unox 207x, unox 207, dicyclopentadiene dioxide van, 1,2:5,6-diepoxyhexahydro-4,7-methanoindan, 4,7-methanoindan, 1,2:5,6-diepoxyhexahydro PubChem CID: 6673 SMILES: C1C2C3CC4C(C3C1C5C2O5)O4 DICYCLOPENTADIENE DIEPOXIDE, 99%,25G

Alfa Aesar™ 4-Nitrobenzo-15-crown-5, 99%

CAS: 60835-69-0 Molecular Formula: C14H19NO7 Molecular Weight (g/mol): 313.306 MDL Number: MFCD00060713 InChI Key: XIWRBQVYCZCEPG-UHFFFAOYSA-N Synonym: 4-nitrobenzo-15-crown-5, 4'-nitrobenzo-15-crown-5, nitrobenzo-15-crown-5, 15-nitro-2,3,5,6,8,9,11,12-octahydro-1,4,7,10,13-benzopentaoxacyclopentadecine, 17-nitro-2,5,8,11,14-pentaoxabicyclo 13.4.0 nonadeca-1 15 ,16,18-triene, 17-nitro-2,3-benzo-1,4,7,10,13-pentaoxacyclopentadecen-2, 4-nitro-benzo-15-crown-5, xiwrbqvyczcepg-uhfffaoysa, 4'-nitrobenzo-15-crown 5-ether PubChem CID: 143747 IUPAC Name: 17-nitro-2,5,8,11,14-pentaoxabicyclo[13.4.0]nonadeca-1(15),16,18-triene SMILES: C1COCCOC2=C(C=C(C=C2)[N+](=O)[O-])OCCOCCO1 4-NITROBENZO-15-CROWN-5, 99%,5G

2-Mercaptopyridine-N-oxide, sodium salt monohydrate, 98%, ACROS Organics™

CAS: 207511-13-5 Molecular Formula: C5H4NNaOS·xH2O Molecular Weight (g/mol): 149.15 MDL Number: MFCD00151244 InChI Key: HTJXGDXCIFMYMU-UHFFFAOYSA-M Synonym: sodium 2-mercaptopyridine n-oxide hydrate PubChem CID: 43835086 IUPAC Name: sodium;1-oxidopyridin-1-ium-2-thiolate;hydrate SMILES: C1=CC=[N+](C(=C1)[S-])[O-].O.[Na+] 25GR 2-Mercaptopyridine-N-oxide, sodium salt hydrate, 98%

Indole-5-carboxylic Acid 98%, ACROS Organics™

CAS: 1670-81-1 Molecular Formula: C9H7NO2 Molecular Weight (g/mol): 161.16 MDL Number: MFCD00005678 InChI Key: IENZCGNHSIMFJE-UHFFFAOYSA-N Synonym: indole-5-carboxylic acid, 5-carboxyindole, 5-indolecarboxylic acid, indole-5-carboxylic aicd, pubchem1694, 5-carboxy-1h-indole, indole-5-carboxylicacid, indol-5-carboxylic acid, 5-indole carboxylic acid, indole 5-carboxylic acid PubChem CID: 74280 IUPAC Name: 1H-indole-5-carboxylic acid SMILES: C1=CC2=C(C=CN2)C=C1C(=O)O 5GR Indole-5-carboxylic acid, 98%

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