Heterocyclic Building Blocks

Pyridine, 99.5%, Extra Dry over Molecular Sieve, AcroSeal™, ACROS Organics™

CAS.: 110-86-1 Summenformel: C5H5N Molecular Weight (g/mol): 79.102 MDL-Nummer: MFCD00011732 InChI Key: JUJWROOIHBZHMG-UHFFFAOYSA-N Synonym: azabenzene, azine, pyridin, piridina, pirydyna, pyridin german, pirydyna polish, piridina italian, rcra waste number u196, caswell no. 717 PubChem CID: 1049 ChEBI: CHEBI:16227 IUPAC Name: pyridine SMILES: C1=CC=NC=C1 2.5LT Pyridin, 99.5%, extra trocken, über Molekularsieb, AcroSeal

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

CAS.: 123-91-1 Summenformel: C4H8O2 Molecular Weight (g/mol): 88.106 MDL-Nummer: 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-Dioxan, 99.5%, extra trocken, über Molekularsieb, stabilisiert, AcroSeal

1,4-Dioxane, 99.8%, Extra Dry, stabilized, AcroSeal™, ACROS Organics™

CAS.: 123-91-1 Summenformel: C4H8O2 Molecular Weight (g/mol): 88.106 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 100ML 1,4-Dioxan, 99.8%, extra trocken, stabilisiert, AcroSeal

Pyrrolidine +99%, ACROS Organics™

CAS.: 123-75-1 Summenformel: C4H9N Molecular Weight (g/mol): 71.123 MDL-Nummer: MFCD00005249 InChI Key: RWRDLPDLKQPQOW-UHFFFAOYSA-N Synonym: tetrahydropyrrole, tetrahydro pyrrole, azacyclopentane, azolidine, tetramethylenimine, butylenimine, perhydropyrrole, prolamine, 1-azacyclopentane, tetramethyleneimine PubChem CID: 31268 ChEBI: CHEBI:33135 IUPAC Name: pyrrolidine SMILES: C1CCNC1 10LT Pyrrolidin, 99+%

N-Hydroxysuccinimide, 98+%, ACROS Organics™

CAS.: 6066-82-6 Summenformel: C4H5NO3 Molecular Weight (g/mol): 115.088 MDL-Nummer: MFCD00005516 InChI Key: NQTADLQHYWFPDB-UHFFFAOYSA-N Synonym: n-hydroxysuccinimide, hosu, 1-hydroxysuccinimide, 2,5-pyrrolidinedione, 1-hydroxy, 1-hydroxy-2,5-pyrrolidinedione, succinimide, n-hydroxy, n-hydroxysuccinimde, n-hydroxysuccinimid, unii-mje3791m4t, ccris 2604 PubChem CID: 80170 IUPAC Name: 1-hydroxypyrrolidine-2,5-dione SMILES: C1CC(=O)N(C1=O)O 100GR N-Hydroxysuccinimid, 98+%

1-Methyl-2-pyrrolidinone, 99%, extra pure, ACROS Organics™

CAS.: 872-50-4 Summenformel: C5H9NO Molecular Weight (g/mol): 99.133 MDL-Nummer: MFCD00003193 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 25LT N-Methyl-2-pyrrolidinon, 99%, extra pure

Pyridine, 99+%, extra pure, ACROS Organics™

CAS.: 110-86-1 Summenformel: C5H5N Molecular Weight (g/mol): 79.102 MDL-Nummer: MFCD00011732 InChI Key: JUJWROOIHBZHMG-UHFFFAOYSA-N Synonym: azabenzene, azine, pyridin, piridina, pirydyna, pyridin german, pirydyna polish, piridina italian, rcra waste number u196, caswell no. 717 PubChem CID: 1049 ChEBI: CHEBI:16227 IUPAC Name: pyridine SMILES: C1=CC=NC=C1 25LT Pyridin, 99+%, extra pure

Furfuryl glycidyl ether, 97%, ACROS Organics™

CAS.: 5380-87-0 Summenformel: C8H10O3 Molecular Weight (g/mol): 154.165 MDL-Nummer: MFCD00013348 InChI Key: RUGWIVARLJMKDM-UHFFFAOYSA-N Synonym: furfuryl glycidyl ether, 2-oxiran-2-ylmethoxy methyl furan, 2-oxiran-2-ylmethoxy methyl furan, 2,3-epoxypropyl-furfurylether, 2-oxiranylmethoxy methyl furan, 2-2,3-epoxypropoxy methyl furan, 2-oxiranylmethoxy methyl furan, furan, 2-oxiranylmethoxy methyl, furan, 2-oxiranylmethoxy methyl, furan, 2-2,3-epoxypropoxy methyl PubChem CID: 94306 IUPAC Name: 2-(oxiran-2-ylmethoxymethyl)furan SMILES: C1C(O1)COCC2=CC=CO2 5GR 2,3-Epoxypropyl-furfurylether, 97%

Quinoline, 96%, ACROS Organics™

CAS.: 91-22-5 Summenformel: C9H7N Molecular Weight (g/mol): 129.162 MDL-Nummer: MFCD00006736 InChI Key: SMWDFEZZVXVKRB-UHFFFAOYSA-N Synonym: chinolin, chinoline, 1-benzazine, quinolin, 1-azanaphthalene, chinoleine, leucol, benzo b pyridine, benzopyridine, leukol PubChem CID: 7047 ChEBI: CHEBI:17362 IUPAC Name: quinoline SMILES: C1=CC=C2C(=C1)C=CC=N2 2.5LT Chinolin, 96%

Thianaphthene, 97%, ACROS Organics™

CAS.: 95-15-8 Summenformel: C8H6S Molecular Weight (g/mol): 134.196 MDL-Nummer: MFCD00005864 InChI Key: FCEHBMOGCRZNNI-UHFFFAOYSA-N Synonym: benzo b thiophene, thianaphthene, benzothiophene, benzothiofuran, thionaphthene, 1-thiaindene, thianaphthen, benzothiophen, thianaphtene, 1-benzothiophen PubChem CID: 7221 ChEBI: CHEBI:35858 IUPAC Name: 1-benzothiophene SMILES: C1=CC=C2C(=C1)C=CS2 100GR 1-Benzothiophen, 97%

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

CAS.: 872-50-4 Summenformel: 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 N-Methyl-2-pyrrolidinon, ACS Reagenz

Theophylline, 99+%, anhydrous, ACROS Organics™

CAS.: 58-55-9 Summenformel: C7H8N4O2 Molecular Weight (g/mol): 180.167 MDL-Nummer: MFCD00079619 InChI Key: ZFXYFBGIUFBOJW-UHFFFAOYSA-N Synonym: theophylline, 1,3-dimethylxanthine, elixophyllin, theophyllin, theolair, nuelin, theophylline anhydrous, respbid, theocin, theo-dur PubChem CID: 2153 ChEBI: CHEBI:28177 IUPAC Name: 1,3-dimethyl-7H-purine-2,6-dione SMILES: CN1C2=C(C(=O)N(C1=O)C)NC=N2 250GR Theophyllin, 99+%, wasserfrei

Polyvinylpyrrolidone, average M.W. 3500, K12, ACROS Organics™

CAS.: 9003-39-8 Summenformel: C6H9NO Molecular Weight (g/mol): 111.144 MDL-Nummer: MFCD01076626 InChI Key: WHNWPMSKXPGLAX-UHFFFAOYSA-N Synonym: n-vinyl-2-pyrrolidone, n-vinylpyrrolidone, 1-vinyl-2-pyrrolidone, 1-vinylpyrrolidin-2-one, n-vinyl-2-pyrrolidinone, vinylpyrrolidone, 2-pyrrolidinone, 1-ethenyl, 1-vinyl-2-pyrrolidinone, n-vinylpyrrolidinone, 1-vinylpyrrolidone PubChem CID: 6917 ChEBI: CHEBI:82551 IUPAC Name: 1-ethenylpyrrolidin-2-one SMILES: C=CN1CCCC1=O 1KG Polyvinylpyrrolidon, K12, mittlere M.W. 3500

Rhodamine 6G 99%, ACROS Organics™

CAS.: 989-38-8 Summenformel: C28H31ClN2O3 Molecular Weight (g/mol): 479.017 MDL-Nummer: MFCD00012665 InChI Key: VYXSBFYARXAAKO-UHFFFAOYSA-N Synonym: Basic Red 1, C.I. 45160 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 Rhodamin 6G, 99%, pure

Cyclohexene Oxide 98%, ACROS Organics™

CAS.: 286-20-4 Summenformel: C6H10O Molecular Weight (g/mol): 98.145 MDL-Nummer: MFCD00005162 InChI Key: ZWAJLVLEBYIOTI-UHFFFAOYSA-N Synonym: cyclohexene oxide, 7-oxabicyclo 4.1.0 heptane, 1,2-epoxycyclohexane, cyclohexene epoxide, cyclohexylene oxide, tetramethyleneoxirane, cyclohexene 1-oxide, epoxycyclohexane, cyclohexeneoxide, 1,2-cyclohexene oxide PubChem CID: 9246 IUPAC Name: 7-oxabicyclo[4.1.0]heptane SMILES: C1CCC2C(C1)O2 500ML Cyclohexenoxid, 98%

β-Nicotinamide adenine dinucleotide, disodium salt, hydrate, 95+%, Acros Organics™

CAS.: 606-68-8 Summenformel: C21H33N7Na2O14P2 Molecular Weight (g/mol): 715.457 MDL-Nummer: MFCD00036200 InChI Key: PSTAPGCXUOIFPQ-ITGWJZMWSA-N Synonym: beta-nadh disodium salt PubChem CID: 131673989 IUPAC Name: [[(2R,3S,4R,5R)-5-(6-aminopurin-9-yl)-3,4-dihydroxyoxolan-2-yl]methoxy-hydroxyphosphoryl] [(2R,3S,4R,5R)-5-(3-carbamoyl-4H-pyridin-1-yl)-3,4-dihydroxyoxolan-2-yl]methyl hydrogen phosphate;molecular hydrogen;sodium SMILES: [HH].[HH].C1C=CN(C=C1C(=O)N)C2C(C(C(O2)COP(=O)(O)OP(=O)(O)OCC3C(C(C(O3)N4C=NC5=C4N=CN=C5N)O)O)O)O.[Na].[Na] 250MG beta-Nicotinamidadenindinucleotid, Dinatriumsalz, Hydrat, 95+%, reduzierte Form

1,2-Epoxyhexane, 97%, ACROS Organics™

CAS.: 1436-34-6 Summenformel: C6H12O Molecular Weight (g/mol): 100.161 MDL-Nummer: MFCD00005154 InChI Key: WHNBDXQTMPYBAT-UHFFFAOYSA-N Synonym: 1,2-epoxyhexane, butyloxirane, oxirane, butyl, 1-hexene oxide, 1-hexene epoxide, 1,2-hexene oxide, epoxy-n-hexane, hexylene oxide, hexane, 1,2-epoxy, hexene, monooxide PubChem CID: 15036 IUPAC Name: 2-butyloxirane SMILES: CCCCC1CO1 25ML 1,2-Hexenoxid, 97%

(+)-Camptothecin, 98%, ACROS Organics™

CAS.: 7689-03-4 Summenformel: C20H16N2O4 Molecular Weight (g/mol): 348.36 MDL-Nummer: MFCD00081076 InChI Key: VSJKWCGYPAHWDS-FQEVSTJZSA-N Synonym: camptothecin, camptothecine, s-+-camptothecin, campathecin, +-camptothecine, d-camptothecin, 20 s-camptothecine, +-camptothecin, 21,22-secocamptothecin-21-oic acid lactone, s-camptothecin PubChem CID: 24360 ChEBI: CHEBI:27656 SMILES: CCC1(C2=C(COC1=O)C(=O)N3CC4=CC5=CC=CC=C5N=C4C3=C2)O 1GR (+)-Camptothecin, 98%

Isonicotinic acid, 99%, ACROS Organics™

CAS.: 55-22-1 Summenformel: C6H5NO2 Molecular Weight (g/mol): 123.111 InChI Key: TWBYWOBDOCUKOW-UHFFFAOYSA-N Synonym: isonicotinic acid, 4-pyridinecarboxylic acid, 4-picolinic acid, 4-carboxypyridine, p-pyridinecarboxylic acid, gamma-picolinic acid, gamma-pyridinecarboxylic acid, acide iso-nicotinique, 1,4-dihydroisonicotinic acid, acide iso-nicotinique french PubChem CID: 5922 ChEBI: CHEBI:6032 IUPAC Name: pyridine-4-carboxylic acid SMILES: C1=CN=CC=C1C(=O)O 2.5KG Isonicotinsäure, 99%

Morin hydrate, ACROS Organics™

CAS.: 654055-01-3 Summenformel: C15H12O8 Molecular Weight (g/mol): 320.253 MDL-Nummer: MFCD00217054 InChI Key: MYUBTSPIIFYCIU-UHFFFAOYSA-N Synonym: morin hydrate, morinhydrate, bois d,arc hydrate, 2-2,4-dihydroxyphenyl-3,5,7-trihydroxy-4h-chromen-4-one hydrate, morin hydrate, powder, morin hydrate, morin flavonol, morin hydrate aurantica, 2-2,4-dihydroxyphenyl-3,5,7-trihydroxy-chromen-4-one hydrate, 2 inverted exclamation marka,3,4 inverted exclamation marka,5,7-pentahydroxyflavone PubChem CID: 16219651 IUPAC Name: 2-(2,4-dihydroxyphenyl)-3,5,7-trihydroxychromen-4-one;hydrate SMILES: C1=CC(=C(C=C1O)O)C2=C(C(=O)C3=C(C=C(C=C3O2)O)O)O.O 5GR Morin Hydrat

Alfa Aesar™ 1,4-Dioxane, 99+%, stab. with ca 5-10ppm BHT

CAS.: 123-91-1 Summenformel: C4H8O2 Molecular Weight (g/mol): 88.106 MDL-Nummer: 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 1,4-DIOXANE, 98+% 500G

1,4-Dioxane, 99.5%, for analysis, stabilized, ACROS Organics™

CAS.: 123-91-1 Summenformel: C4H8O2 Molecular Weight (g/mol): 88.106 MDL-Nummer: 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-Dioxan, 99.5%, zur Analyse, stabilisiert

2-Furonitrile, 99%, ACROS Organics™

CAS.: 617-90-3 Summenformel: C5H3NO Molecular Weight (g/mol): 93.085 MDL-Nummer: MFCD00003223 InChI Key: YXDXXGXWFJCXEB-UHFFFAOYSA-N Synonym: 2-furonitrile, 2-cyanofuran, 2-furancarbonitrile, 2-furyl cyanide, unii-2lrk86h722, .alpha.-furyl cyanide, pubchem6961, acmc-209mwb, 2-furonitrile, 2-cyanofuran;2-furancarbonitrile PubChem CID: 69245 IUPAC Name: furan-2-carbonitrile SMILES: C1=COC(=C1)C#N 25GR 2-Cyanfuran, 99%

2-Pyridinecarboxaldehyde, 99%, ACROS Organics™

CAS.: 1121-60-4 Summenformel: C6H5NO Molecular Weight (g/mol): 107.112 MDL-Nummer: 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 Pyridin-2-aldehyd, 99%

Methyl Viologen hydrate, 98%, ACROS Organics™

CAS.: 1910-42-5 Summenformel: C12H14Cl2N2 Molecular Weight (g/mol): 257.158 MDL-Nummer: MFCD00150001 InChI Key: FIKAKWIAUPDISJ-UHFFFAOYSA-L Synonym: Paraquat, dichloride PubChem CID: 15938 ChEBI: CHEBI:28786 IUPAC Name: 1-methyl-4-(1-methylpyridin-1-ium-4-yl)pyridin-1-ium;dichloride SMILES: C[N+]1=CC=C(C=C1)C2=CC=[N+](C=C2)C.[Cl-].[Cl-] 5GR Methylviologen Hydrat, 98%

1-Methyl-2-pyrrolidinone, 99.5%, Extra Dry over Molecular Sieve, AcroSeal™, ACROS Organics™

CAS.: 872-50-4 Summenformel: C5H9NO Molecular Weight (g/mol): 99.133 MDL-Nummer: MFCD00003193 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 N-Methyl-2-pyrrolidinon, 99.5%, extra trocken, über Molekularsieb, AcroSeal

4-Dimethylaminopyridine, 99%, ACROS Organics™

CAS.: 1122-58-3 Summenformel: C7H10N2 Molecular Weight (g/mol): 122.171 MDL-Nummer: MFCD00006418 InChI Key: VHYFNPMBLIVWCW-UHFFFAOYSA-N Synonym: 4-dimethylaminopyridine, dmap, 4-dimethylamino pyridine, 4-pyridinamine, n,n-dimethyl, n,n-dimethyl-4-pyridinamine, p-dimethylaminopyridine, pyridine, 4-dimethylamino, 4-dimethylamino pyridine, ccris 6176, dimethylpyridin-4-ylamine PubChem CID: 14284 IUPAC Name: N,N-dimethylpyridin-4-amine SMILES: CN(C)C1=CC=NC=C1 5GR 4-Dimethylaminopyridin, 99%

4-Bromopyridine Hydrochloride, 98%, ACROS Organics™

CAS.: 19524-06-2 Summenformel: C5H5BrClN Molecular Weight (g/mol): 194.456 MDL-Nummer: MFCD00012828 InChI Key: MPZMVUQGXAOJIK-UHFFFAOYSA-N Synonym: 4-bromopyridine hydrochloride, 4-bromopyridinium chloride, 4-bromopyridine hcl, pyridine, 4-bromo-, hydrochloride, 4-bromo-pyridine hcl, 4-bromo pyridine hcl, 4-bromopyridine, chloride, 4-bromopyridinehydrochloride, 4-bromopyridine hydrochloride salt, 4-bromopyridine-hcl PubChem CID: 88100 IUPAC Name: 4-bromopyridine;hydrochloride SMILES: C1=CN=CC=C1Br.Cl 5GR 4-Brompyridin Hydrochlorid, 98%

Piperazine, 99%, extra pure, ACROS Organics™

CAS.: 110-85-0 Summenformel: C4H10N2 Molecular Weight (g/mol): 86.138 MDL-Nummer: MFCD00005953 InChI Key: GLUUGHFHXGJENI-UHFFFAOYSA-N Synonym: diethylenediamine, piperazin, 1,4-diazacyclohexane, hexahydropyrazine, piperazidine, antiren, 1,4-piperazine, diethyleneimine, eraverm, pipersol PubChem CID: 4837 ChEBI: CHEBI:28568 IUPAC Name: piperazine SMILES: C1CNCCN1 500GR Piperazin, 99%, extra pure, wasserfrei

2-Benzoylpyridine, 99+%, ACROS Organics™

CAS.: 91-02-1 Summenformel: C12H9NO Molecular Weight (g/mol): 183.21 MDL-Nummer: MFCD00006300 InChI Key: GCSHUYKULREZSJ-UHFFFAOYSA-N Synonym: 2-benzoylpyridine, phenyl pyridin-2-yl methanone, phenyl 2-pyridyl ketone, methanone, phenyl-2-pyridinyl, pyridine, 2-benzoyl, 2-pyridyl phenyl ketone, ketone, phenyl 2-pyridyl, phenyl 2-pyridinyl methanone, phenyl-a-pyridylketone, phenyl 2-pyridyl methanone PubChem CID: 7038 IUPAC Name: phenyl(pyridin-2-yl)methanone SMILES: C1=CC=C(C=C1)C(=O)C2=CC=CC=N2 100GR 2-Benzoylpyridin, 99+%

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