Heterocyclic Building Blocks

1-Methyl-2-pyrrolidinone, ACS reagent, ACROS Organics™

CAS: 872-50-4 Molecular Formula: C5H9NO Molecular Weight (g/mol): 99.133 InChI Key: SECXISVLQFMRJM-UHFFFAOYSA-N Synonym: 1-methyl-2-pyrrolidinone, n-methyl-2-pyrrolidone, n-methylpyrrolidone, 1-methyl-2-pyrrolidone, methylpyrrolidone, m-pyrol, n-methyl-2-pyrrolidinone, n-methylpyrrolidinone, 1-methylpyrrolidinone, 2-pyrrolidinone, 1-methyl PubChem CID: 13387 ChEBI: CHEBI:7307 IUPAC Name: 1-methylpyrrolidin-2-one SMILES: CN1CCCC1=O 2.5LT 1-Methyl-2-pyrrolidinone, ACS reagent

2,6-Pyridinedimethanol, 98%, ACROS Organics™

CAS: 1195-59-1 Molecular Formula: C7H9NO2 Molecular Weight (g/mol): 139.154 MDL Number: MFCD00006351 InChI Key: WWFMINHWJYHXHF-UHFFFAOYSA-N Synonym: 2,6-pyridinedimethanol, pyridine-2,6-diyldimethanol, 2,6-bis hydroxymethyl pyridine, 6-hydroxymethyl pyridin-2-yl methanol, pyridine-2,6-dimethanol, 2,6-dihydroxymethylpyridine, 2,6-bis-hydroxymethyl pyridine, 2,6-bis-hydroxymethyl-pyridine, 2,6-pyridinyl dimethanol, 6-hydroxymethyl-2-pyridyl methan-1-ol PubChem CID: 70957 IUPAC Name: [6-(hydroxymethyl)pyridin-2-yl]methanol SMILES: C1=CC(=NC(=C1)CO)CO 25GR 2,6-Pyridinedimethanol, 98%

1H-Indazole-6-carboxylic acid, 97%, ACROS Organics™

CAS: 704-91-6 Molecular Formula: C8H6N2O2 Molecular Weight (g/mol): 162.148 MDL Number: MFCD06804571 InChI Key: DNCVTVVLMRHJCJ-UHFFFAOYSA-N Synonym: indazole-6-carboxylic acid, 1h-indazole-6-carboxylicacid, 6-carboxyindazole, 6-carboxy-1h-indazole, 6-indazolecarboxylic acid, ksc376q7p, 1h-indazole-6-carboxylic acid, 6-1h indazole carboxylic acid PubChem CID: 16227938 IUPAC Name: 1H-indazole-6-carboxylic acid SMILES: C1=CC2=C(C=C1C(=O)O)NN=C2 5GR 1H-Indazole-6-carboxylic acid, 97%

Coumarin 2, Laser Grade 99%, ACROS Organics™

500MG Coumarin 2, 99%, laser grade

1,4-Dioxane, 99.5%, Extra Dry over Molecular Sieve, AcroSeal™, ACROS Organics™

CAS: 123-91-1 Molecular Formula: C4H8O2 Molecular Weight (g/mol): 88.106 MDL Number: MFCD00006571 InChI Key: RYHBNJHYFVUHQT-UHFFFAOYSA-N Synonym: dioxane, p-dioxane, 1,4-diethylene dioxide, diethylene ether, dioxan, 1,4-dioxacyclohexane, diethylene dioxide, dioxanne, di ethylene oxide, tetrahydro-p-dioxin PubChem CID: 31275 ChEBI: CHEBI:47032 IUPAC Name: 1,4-dioxane SMILES: C1COCCO1 2.5LT 1,4-Dioxane, 99.5%, Extra Dry over Molecular Sieve, stabilized, AcroSeal

N-Methylpiperidine 99%, ACROS Organics™

CAS: 626-67-5 Molecular Formula: C6H13N Molecular Weight (g/mol): 99.177 MDL Number: MFCD00006491 InChI Key: PAMIQIKDUOTOBW-UHFFFAOYSA-N Synonym: n-methylpiperidine, piperidine, 1-methyl, methylpiperidine, n-methyl piperidine, 1-methyl-piperidine, n-methylpiperidin, methylpiperdine, 1-methylpiperadine, n-methyl-piperidine, 1-methyl piperidine PubChem CID: 12291 IUPAC Name: 1-methylpiperidine SMILES: CN1CCCCC1 10ML N-Methylpiperidine, 99%

2-Pyridinecarboxaldehyde, 99%, ACROS Organics™

CAS: 1121-60-4 Molecular Formula: C6H5NO Molecular Weight (g/mol): 107.112 MDL Number: MFCD00006290 InChI Key: CSDSSGBPEUDDEE-UHFFFAOYSA-N Synonym: 2-pyridinecarboxaldehyde, picolinaldehyde, pyridine-2-carboxaldehyde, 2-formylpyridine, pyridine-2-aldehyde, picolinal, 2-picolinaldehyde, 2-pyridaldehyde, picolinic aldehyde, 2-pyridylaldehyde PubChem CID: 14273 ChEBI: CHEBI:73012 IUPAC Name: pyridine-2-carbaldehyde SMILES: C1=CC=NC(=C1)C=O 500GR 2-Pyridinecarboxaldehyde, 99%

Alfa Aesar™ 1-Boc-piperazine, 99%

CAS: 57260-71-6 Molecular Formula: C9H18N2O2 Molecular Weight (g/mol): 186.255 MDL Number: MFCD00075265 InChI Key: CWXPZXBSDSIRCS-UHFFFAOYSA-N Synonym: 1-boc-piperazine, n-boc-piperazine, 1-n-boc-piperazine, tert-butyl 1-piperazinecarboxylate, 1-tert-butoxycarbonyl piperazine, n-t-butoxycarbonylpiperazine, boc-piperazine, n-tert-butoxycarbonylpiperazine, piperazine-1-carboxylic acid tert-butyl ester, 1-piperazinecarboxylic acid, 1,1-dimethylethyl ester PubChem CID: 143452 IUPAC Name: tert-butyl piperazine-1-carboxylate SMILES: CC(C)(C)OC(=O)N1CCNCC1 1-BOC-PIPERAZINE, 99% 25G

Alfa Aesar™ 1-Methylimidazole, 99%

CAS: 616-47-7 Molecular Formula: C4H6N2 Molecular Weight (g/mol): 82.106 MDL Number: MFCD00005292 InChI Key: MCTWTZJPVLRJOU-UHFFFAOYSA-N Synonym: 1-methyl-1h-imidazole, n-methylimidazole, 1h-imidazole, 1-methyl, imidazole, 1-methyl, n-methyl imidazole, 1-methyl-imidazole, unii-p4617qs63y, 1-methyl-1h-imidazol, n-methylimidazol, 1-methylimdazole PubChem CID: 1390 ChEBI: CHEBI:113454 IUPAC Name: 1-methylimidazole SMILES: CN1C=CN=C1 1-METHYLIMIDAZOLE, 99% 500G

1H-Indole-3-acetic Acid, +99%, ACROS Organics™

CAS: 87-51-4 Molecular Formula: C10H9NO2 Molecular Weight (g/mol): 175.187 MDL Number: MFCD00005636 InChI Key: SEOVTRFCIGRIMH-UHFFFAOYSA-N Synonym: indole-3-acetic acid, 3-indoleacetic acid, heteroauxin, indoleacetic acid, 1h-indole-3-acetic acid, 2-1h-indol-3-yl acetic acid, rhizopin, 1h-indol-3-ylacetic acid, indol-3-ylacetic acid, rhizopon a PubChem CID: 802 ChEBI: CHEBI:16411 IUPAC Name: 2-(1H-indol-3-yl)acetic acid SMILES: C1=CC=C2C(=C1)C(=CN2)CC(=O)O 10GR 1H-Indole-3-acetic acid, 99+%

4-Nitro-1H-pyrazole, 97%, ACROS Organics™

5GR 4-Nitro-1H-pyrazole, 97%

5-Methyl-2-furanmethanol, 97%, ACROS Organics™

5GR 5-Methyl-2-furanmethanol, 97%

N-(3-Aminopropyl)pyrrolidine, 98%, ACROS Organics™

CAS: 23159-07-1 Molecular Formula: C7H16N2 Molecular Weight (g/mol): 128.219 MDL Number: MFCD00014100 InChI Key: VPBWZBGZWHDNKL-UHFFFAOYSA-N Synonym: 3-pyrrolidin-1-yl propan-1-amine, 1-3-aminopropyl pyrrolidine, 1-3-aminopropyl-pyrrolidine, 1-pyrrolidinepropanamine, n-3-aminopropyl pyrrolidine, 3-pyrrolidinopropylamine, 3-1-pyrrolidinyl propylamine, pyrrolidine, 1-3-aminopropyl, 3-pyrrolidin-1-ylpropylamine, 3-1-pyrrolidino propylamine PubChem CID: 31670 IUPAC Name: 3-pyrrolidin-1-ylpropan-1-amine SMILES: C1CCN(C1)CCCN 5GR N-(3-Aminopropyl)pyrrolidine, 98%

5-Bromo-2-methoxypyridine, 97%, ACROS Organics™

CAS: 13472-85-0 Molecular Formula: C6H6BrNO Molecular Weight (g/mol): 188.024 MDL Number: MFCD01318952 InChI Key: XADICJHFELMBGX-UHFFFAOYSA-N Synonym: 2-methoxy-5-bromopyridine, pyridine, 5-bromo-2-methoxy, 3-bromo-6-methoxypyridine, 5-bromo-2-methoxy-pyridine, 2-methyloxy-5-bromopyridine, 5-bromo-2-methoxy pyridine, 2-methoxy-5-bromo-pyridine, 2-methyloxy-5-bromo pyridine, zlchem 355, pubchem2408 PubChem CID: 2734895 IUPAC Name: 5-bromo-2-methoxypyridine SMILES: COC1=NC=C(C=C1)Br 25ML 5-Bromo-2-methoxypyridine, 97%

1,4-Butanediol Diglycidyl Ether (Tech.), 60%, ACROS Organics™

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 2.5KG 1,4-Butanediol diglycidyl ether, 50-60%, technical

Alfa Aesar™ DL-Lactide, 99%

CAS: 95-96-5 Molecular Formula: C6H8O4 Molecular Weight (g/mol): 144.126 MDL Number: MFCD00011685 InChI Key: JJTUDXZGHPGLLC-UHFFFAOYSA-N Synonym: dl-lactide, lactide, dilactide, 1,4-dioxane-2,5-dione, 3,6-dimethyl, 3,6-dimethyl-2,5-dioxo-1,4-dioxane, lactic acid, bimol. cyclic ester, propanoic acid, 2-hydroxy-, bimol. cyclic ester, p-dioxane-2,5-dione, 3,6-dimethyl, d +-lactide, --l-dilactide PubChem CID: 7272 IUPAC Name: 3,6-dimethyl-1,4-dioxane-2,5-dione SMILES: CC1C(=O)OC(C(=O)O1)C DL-LACTIDE, 97% 50G

Hexamethyleneimine, 99%, ACROS Organics™

CAS: 111-49-9 Molecular Formula: C6H13N Molecular Weight (g/mol): 99.177 MDL Number: MFCD00006934 InChI Key: ZSIQJIWKELUFRJ-UHFFFAOYSA-N Synonym: hexamethyleneimine, homopiperidine, hexahydroazepine, hexahydro-1h-azepine, perhydroazepine, 1h-azepine, hexahydro, hexamethylenimine, azacycloheptane, azepan, hexamethylene imine PubChem CID: 8119 ChEBI: CHEBI:32616 IUPAC Name: azepane SMILES: C1CCCNCC1 25ML Hexamethyleneimine, 99%

Rhodamine 6G, 99%, pure, laser grade, ACROS Organics™

CAS: 989-38-8 Molecular Formula: C28H31ClN2O3 Molecular Weight (g/mol): 479.017 MDL Number: MFCD00012665 InChI Key: VYXSBFYARXAAKO-UHFFFAOYSA-N Synonym: C.I. 45160, Basic Red 1 PubChem CID: 51358423 IUPAC Name: ethyl 2-[3-(ethylamino)-6-ethylimino-2,7-dimethylxanthen-9-yl]benzoate;hydron;chloride SMILES: [H+].CCNC1=C(C=C2C(=C1)OC3=CC(=NCC)C(=CC3=C2C4=CC=CC=C4C(=O)OCC)C)C.[Cl-] 5GR Rhodamine 6G, 99%, pure, laser grade

Imidazole, 99%, ACROS Organics™

CAS: 288-32-4 Molecular Formula: C3H4N2 Molecular Weight (g/mol): 68.079 InChI Key: RAXXELZNTBOGNW-UHFFFAOYSA-N Synonym: imidazole, glyoxaline, imidazol, iminazole, miazole, 1,3-diazole, glyoxalin, imutex, 1,3-diaza-2,4-cyclopentadiene, pyrro b monazole PubChem CID: 795 ChEBI: CHEBI:16069 IUPAC Name: 1H-imidazole SMILES: C1=CN=CN1 5GR Imidazole, 99%

β-Nicotinamide adenine dinucleotide hydrate, 98+%, Acros Organics™

CAS: 53-84-9 Molecular Formula: C21H26N7O14P2- Molecular Weight (g/mol): 662.422 MDL Number: MFCD00150381 InChI Key: BAWFJGJZGIEFAR-NNYOXOHSSA-M Synonym: nicotinamide adenine dinucleotide, nad+, diphosphopyridine nucleotide, nad-oxidized, nicotinamide-adenine dinucleotide, dpn-ox, beta-nicotinamide adenine dinucleotide, dpn+, nad, nad + PubChem CID: 15938971 ChEBI: CHEBI:57540 IUPAC Name: [[(2R,3S,4R,5R)-5-(6-aminopurin-9-yl)-3,4-dihydroxyoxolan-2-yl]methoxy-oxidophosphoryl] [(2R,3S,4R,5R)-5-(3-carbamoylpyridin-1-ium-1-yl)-3,4-dihydroxyoxolan-2-yl]methyl phosphate SMILES: C1=CC(=C[N+](=C1)C2C(C(C(O2)COP(=O)([O-])OP(=O)([O-])OCC3C(C(C(O3)N4C=NC5=C4N=CN=C5N)O)O)O)O)C(=O)N 250MG beta-Nicotinamide adenine dinucleotide hydrate, 98+%

5-Fluoro-2-hydroxypyridine, 97%, ACROS Organics™

CAS: 51173-05-8 Molecular Formula: C5H4FNO Molecular Weight (g/mol): 113.091 MDL Number: MFCD03092918 InChI Key: KLULSYPVWLJZAO-UHFFFAOYSA-N Synonym: 5-fluoro-2-hydroxypyridine, 5-fluoropyridin-2-ol, 2-hydroxy-5-fluoropyridine, 5-fluoropyridin-2 1h-one, 3-fluoro-6-hydroxypyridine, 2 1h-pyridinone, 5-fluoro, 5-fluoro-2 1h-pyridinone, 5-fluoro-2-pyridinol, 5-fluoropyridin-2-ol hydrobromide, pubchem6566 PubChem CID: 2762864 IUPAC Name: 5-fluoro-1H-pyridin-2-one SMILES: C1=CC(=O)NC=C1F 25GR 5-Fluoro-2-hydroxypyridine, 97%

3-Thienylmagnesium iodide, 0.3M solution in THF, AcroSeal™, ACROS Organics™

50ML 3-Thienylmagnesium iodide, 0.3M solution in THF, AcroSeal

2-Pyrrolidin-2-ylpyridine, 95%, Acros Organics

CAS: 77790-61-5 Molecular Formula: C9H12N2 Molecular Weight (g/mol): 148.209 InChI Key: NDCZQFDBSPOUDF-UHFFFAOYSA-N Synonym: 2-pyrrolidin-2-yl pyridine, 2-2-pyrrolidinyl pyridine, 2-pyrrolidin-2-yl-pyridine, +--alpha-nornicotine, pyridine, 2-2-pyrrolidinyl, +--2-2-pyrrolidinyl pyridine, pyridine, 2-2-pyrrolidinyl-, +-, r-2-2-pyrrolidinyl-pyridine, alpha-nornicotine, 2,3'-pyridylpyrrolidine PubChem CID: 2771659 IUPAC Name: 2-pyrrolidin-2-ylpyridine SMILES: C1CC(NC1)C2=CC=CC=N2 1GR 2-Pyrrolidin-2-ylpyridine, 95%

6-Amino-3-methyl-1,3-benzoxazol-2(3H)-one, 90%, ACROS Organics™

CAS: 99584-10-8 Molecular Formula: C8H8N2O2 Molecular Weight (g/mol): 164.164 MDL Number: MFCD07801206 InChI Key: FPNLXQSOWBNXCN-UHFFFAOYSA-N Synonym: 6-amino-3-methyl-3h-benzooxazol-2-one, 6-amino-3-methyl-1,3-benzoxazol-2 3h-one, 6-amino-3-methyl-2,3-dihydro-1,3-benzoxazol-2-one, 6-amino-3-methyl-3-hydrobenzoxazol-2-one, 6-amino-3-methylbenzoxazol-2-one, 2 3h-benzoxazolone, 6-amino-3-methyl, 6-amino-3-methylbenzo d oxazol-2 3h-one PubChem CID: 6486006 IUPAC Name: 6-amino-3-methyl-1,3-benzoxazol-2-one SMILES: CN1C2=C(C=C(C=C2)N)OC1=O 5GR 6-Amino-3-methyl-1,3-benzoxazol-2(3H)-one, 90%

Alfa Aesar™ N-Phenylmaleimide, 98+%

CAS: 941-69-5 Molecular Formula: C10H7NO2 Molecular Weight (g/mol): 173.171 MDL Number: MFCD00005502 InChI Key: HIDBROSJWZYGSZ-UHFFFAOYSA-N Synonym: n-phenylmaleimide, maleanil, maleinanil, maleimidobenzene, 1h-pyrrole-2,5-dione, 1-phenyl, 1-phenyl-1h-pyrrole-2,5-dione, maleimide, n-phenyl, 1-phenyl-2,5-dihydro-1h-pyrrole-2,5-dione, unii-9u9kt462vw, n-fenylimid kyseliny maleinove PubChem CID: 13662 IUPAC Name: 1-phenylpyrrole-2,5-dione SMILES: C1=CC=C(C=C1)N2C(=O)C=CC2=O N-PHENYLMALEIMIDE, 98+% 100G

Alfa Aesar™ (+)-DIOP, 98%

CAS: 37002-48-5 Molecular Formula: C31H32O2P2 Molecular Weight (g/mol): 498.543 MDL Number: MFCD00009760 InChI Key: VCHDBLPQYJAQSQ-LOYHVIPDSA-N Synonym: +-diop, unii-5p52k0ij7t, 4s,5s-2,2-dimethyl-1,3-dioxolane-4,5-diyl bis methylene bis diphenylphosphine, s,s-diop, 4s,5s-+-4,5-bis diphenylphosphinomethyl-2,2-dimethyl-1,3-dioxolane, 2s,3s-+-1,4-bis diphenylphosphino-2,3-o-isopropylidene-2,3-butanediol, 4s,5s-+-bis diphenylphosphinomethyl-2,2-dimethyl-1,3-dioxolane, 4s,5s-4,5-bis diphenylphosphinomethyl-2,2-dimethyl-1,3-dioxolane, +-1,4-bis diphenylphosphino-1,4-dideoxy-2,3-o-isopropylidene-d-threitol, 2s,3s-+-2,3-o-isopropylidene-2,3-dihydroxy-1,4-bis diphenylphosphino butane PubChem CID: 3084647 IUPAC Name: [(4S,5S)-5-(diphenylphosphanylmethyl)-2,2-dimethyl-1,3-dioxolan-4-yl]methyl-diphenylphosphane SMILES: CC1(OC(C(O1)CP(C2=CC=CC=C2)C3=CC=CC=C3)CP(C4=CC=CC=C4)C5=CC=CC=C5)C (+)-DIOP, 98% 1G

Alfa Aesar™ 5-(2-Fluorophenyl)-2-furoyl chloride

CAS: 585566-00-3 Molecular Formula: C11H6ClFO2 Molecular Weight (g/mol): 224.615 MDL Number: MFCD02258009 InChI Key: VKIMJQXHHBMFER-UHFFFAOYSA-N Synonym: 5-2-fluorophenyl furan-2-carbonyl chloride, 5-2-fluorophenyl-2-furoyl chloride, acmc-20am9v, 5-2-fluorophenyl-2-furancarbonyl chloride, 5-2-fluoro-phenyl-furan-2-carbonyl chloride PubChem CID: 3530559 IUPAC Name: 5-(2-fluorophenyl)furan-2-carbonyl chloride SMILES: C1=CC=C(C(=C1)C2=CC=C(O2)C(=O)Cl)F 5-(2-FLUOROPHENYL)FURAN-2-CARBONYL CHLORIDE5G

Alfa Aesar™ 3-(4-Morpholinyl)propiophenone hydrochloride, 98+%

CAS: 1020-16-2 Molecular Formula: C13H18ClNO2 Molecular Weight (g/mol): 255.742 MDL Number: MFCD00035332 InChI Key: BEUAFINDWSQCGS-UHFFFAOYSA-N Synonym: 3-morpholinopropiophenone hydrochloride, 3-4-morpholino propiophenone hydrochloride, 3-4-morpholinyl propiophenone hydrochloride, 3-morpholino-1-phenylpropan-1-one hydrochloride, labotest-bb lt00454997, 3-4-morpholinyl-1-phenyl-1-propanone hydrochloride, 3-morpholin-4-yl-1-phenylpropan-1-one hydrochloride, 3-morpholinopropiophenone hcl, 3-morpholin-4-yl-1-phenylpropan-1-one hydrochloride PubChem CID: 3083670 IUPAC Name: 3-morpholin-4-yl-1-phenylpropan-1-one;hydrochloride SMILES: C1COCCN1CCC(=O)C2=CC=CC=C2.Cl 3-(4-MORPHOLINO)PROPIOPHENONE HCLCHLORIDE,100G

Alfa Aesar™ (R)-(+)-3-Hydroxypiperidine hydrochloride, 98%

CAS: 198976-43-1 Molecular Formula: C5H12ClNO Molecular Weight (g/mol): 137.607 MDL Number: MFCD00192221 InChI Key: VLECDMDGMKPUSK-NUBCRITNSA-N Synonym: r-3-hydroxypiperidine hydrochloride, r-piperidin-3-ol hydrochloride, 3r-piperidin-3-ol hydrochloride, r-+-3-hydroxypiperidine hydrochloride, r-3-hydroxypiperidine hydrocloride, r-3-hydroxypiperidine hcl, r-+-3-piperidinol hydrochloride, r-3-hydroxylpiperidine hydrochloride, 3r-3-piperidinol hydrochloride, r-3-piperidinol hydrochloride PubChem CID: 2759333 IUPAC Name: (3R)-piperidin-3-ol;hydrochloride SMILES: C1CC(CNC1)O.Cl 250MG (R)-(+)-3-Hydroxypiperidine hydrochloride, 98% 250mg

Alfa Aesar™ 3-(3-Methyl-2-pyridyl)-5-phenyl-1,2,4-oxadiazole, 97%

CAS: 1400191-51-6 Molecular Formula: C14H11N3O Molecular Weight (g/mol): 237.262 MDL Number: MFCD20265320 InChI Key: ZHKWMFUDVLEAHG-UHFFFAOYSA-N Synonym: 3-3-methyl-2-pyridyl-5-phenyl-1,2,4-oxadiazole, 3-methyl-2-5-phenyl-1,2,4-oxadiazol-3-yl pyridine, 3-3-methylpyridin-2-yl-5-phenyl-1,2,4-oxadiazole PubChem CID: 73995920 IUPAC Name: 3-(3-methylpyridin-2-yl)-5-phenyl-1,2,4-oxadiazole SMILES: CC1=C(N=CC=C1)C2=NOC(=N2)C3=CC=CC=C3 1GR 3-(3-Methyl-2-pyridyl)-5-phenyl-1,2,4-oxadiazole, 97% 1g

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