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-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 2.5LT 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

Quinine sulfate dihydrate, 99+%, ACROS Organics™

CAS.: 6119-70-6 Summenformel: C40H58N4O12S Molecular Weight (g/mol): 818.98 MDL-Nummer: MFCD00150790 InChI Key: OGONMKDIHSZENR-FBWMSXRNSA-N PubChem CID: 134129495 IUPAC Name: (R)-[(2R,4R,5R)-5-ethenyl-1-azabicyclo[2.2.2]octan-2-yl]-(6-methoxyquinolin-4-yl)methanol;sulfuric acid;tetrahydrate SMILES: COC1=CC2=C(C=CN=C2C=C1)C(C3CC4CCN3CC4C=C)O.COC1=CC2=C(C=CN=C2C=C1)C(C3CC4CCN3CC4C=C)O.O.O.O.O.OS(=O)(=O)O 50GR Chininsulfat Dihydrat, 99+%

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 1LT Pyrrolidin, 99+%

Tetrahydrofuran-D8, for NMR, 99.5 atom % D, ACROS Organics™

CAS.: 1693-74-9 Summenformel: C4H8O Molecular Weight (g/mol): 80.156 MDL-Nummer: MFCD00044238 InChI Key: WYURNTSHIVDZCO-SVYQBANQSA-N Synonym: tetrahydrofuran-d8, deuterated thf, octadeuterotetrahydrofuran, deuterated tetrahydrofuran, tetrahydrofuran-d8 thf-d8, tetrahydrofuran-d8, >=99.5 atom % d, 2h4 tetrahydro 2h4 furan, thf-d8, 2h8 tetrahydrofuran, furan-d4-, tetrahydro-d4 PubChem CID: 80290 IUPAC Name: 2,2,3,3,4,4,5,5-octadeuteriooxolane SMILES: C1CCOC1 1ML Tetrahydrofuran-d8, für die NMR-Spektroskopie, 99.5 atom % D

MES hydrate, 99+%, Acros Organics™

CAS.: 1266615-59-1 Summenformel: C6H13NO4S·xH2O MDL-Nummer: MFCD00149409 Synonym: 4-Morpholinoethanesulfonic acid hydrate, MES 2.5KG MES Hydrat, 99+%, für die Biochemie

Rhodamine WT, 20% solution in water, ACROS Organics™

CAS.: 37299-86-8 Summenformel: C29H29ClN2Na2O5 Molecular Weight (g/mol): 566.99 InChI Key: NRZDMKVYRRMFRR-UHFFFAOYSA-L PubChem CID: 37718 IUPAC Name: disodium;4-[3-(diethylamino)-6-diethylazaniumylidenexanthen-9-yl]benzene-1,3-dicarboxylate;chloride SMILES: CCN(CC)C1=CC2=C(C=C1)C(=C3C=CC(=[N+](CC)CC)C=C3O2)C4=C(C=C(C=C4)C(=O)[O-])C(=O)[O-].[Na+].[Na+].[Cl-] 100ML Rhodamin WT, 20% Lösung in Wasser

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

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

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

1,4-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

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%

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%

5-(Trifluoromethoxy)isatin, 97%, ACROS Organics™

CAS.: 169037-23-4 Summenformel: C9H4F3NO3 Molecular Weight (g/mol): 231.13 MDL-Nummer: MFCD00192524 InChI Key: XHAJMVPMNOBILF-UHFFFAOYSA-N Synonym: 5-trifluoromethoxy isatin, 5-trifluoromethoxy indoline-2,3-dione, 5-trifluoromethoxy-1h-indole-2,3-dione, 5-trifluoromethoxyisatin, 1h-indole-2,3-dione, 5-trifluoromethoxy, 5-trifluoromethoxy-2,3-indolinedione, 5-trifluoromethoxy isatin, buttpark 34\07-90, acmc-209dz9, d0zr2t PubChem CID: 2732752 IUPAC Name: 5-(trifluoromethoxy)-1H-indole-2,3-dione SMILES: C1=CC2=C(C=C1OC(F)(F)F)C(=O)C(=O)N2 1GR 5-(Trifluormethoxy)-isatin, 97%

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+%

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 1LT Chinolin, 96%

Caffeine, 98.5%, USP/BP, ACROS Organics™

CAS.: 58-08-2 Summenformel: C8H10N4O2 Molecular Weight (g/mol): 194.194 MDL-Nummer: MFCD00005758 InChI Key: RYYVLZVUVIJVGH-UHFFFAOYSA-N Synonym: caffeine, 1,3,7-trimethylxanthine, guaranine, thein, cafeina, methyltheobromine, koffein, mateina, theine, alert-pep PubChem CID: 2519 ChEBI: CHEBI:27732 IUPAC Name: 1,3,7-trimethylpurine-2,6-dione SMILES: CN1C=NC2=C1C(=O)N(C(=O)N2C)C 2.5KG Coffein, 98.5%

1-Chloromethyl-4-fluoro-1,4-diazoniabicyclo[2.2.2]octane bis(tetrafluoroborate), 96%, ACROS Organics™

CAS.: 140681-55-6 Summenformel: C7H14B2ClF9N2 Molecular Weight (g/mol): 354.259 InChI Key: TXRPHPUGYLSHCX-UHFFFAOYSA-N Synonym: selectfluor, 1-chloromethyl-4-fluoro-1,4-diazoniabicyclo 2.2.2 octane bis tetrafluoroborate, f-teda-bf4, 1-chloromethyl-4-fluoro-1,4-diazabicyclo 2.2.2 octane-1,4-diium tetrafluoroborate, unii-4p1za6r76d, selectfluor fluorinating reagent, f-teda, selectfluor r fluorinating reagent, 1-chloromethyl-4-fluoro-1,4-diazoniabicyclo 2.2.2 octane ditetrafluoroborate, 1-chloromethyl-4-fluoro-1,4-diazoniabicyclo 2.2.2 octane bis tetrafluoroborate PubChem CID: 2724933 IUPAC Name: 1-(chloromethyl)-4-fluoro-1,4-diazoniabicyclo[2.2.2]octane;ditetrafluoroborate SMILES: [B-](F)(F)(F)F.[B-](F)(F)(F)F.C1C[N+]2(CC[N+]1(CC2)CCl)F 100GR 1-Chlormethyl-4-fluor-1,4-diazoniabicyclo¢2.2.2.!octan-bis-(tetrafluorborat), 96%

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 500GR 4-Dimethylaminopyridin, 99%

(+)-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%

Glycidol, 96%, ACROS Organics™

CAS.: 556-52-5 Summenformel: C3H6O2 Molecular Weight (g/mol): 74.079 InChI Key: CTKINSOISVBQLD-UHFFFAOYSA-N Synonym: glycidol, oxiranemethanol, 2,3-epoxy-1-propanol, epihydrin alcohol, glycide, oxiranylmethanol, 3-hydroxypropylene oxide, 1-propanol, 2,3-epoxy, 2,3-epoxypropanol, glycidyl alcohol PubChem CID: 11164 ChEBI: CHEBI:30966 IUPAC Name: oxiran-2-ylmethanol SMILES: C1C(O1)CO 500ML 2,3-Epoxy-1-propanol, tech.

1,4-Dioxane, 99+%, ACS reagent, 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 10LT 1,4-Dioxan, 99+%, ACS Reagenz, stabilisiert

Quinine sulfate dihydrate, Acros Organics

CAS.: 6119-70-6 Summenformel: C40H58N4O12S Molecular Weight (g/mol): 818.98 InChI Key: OGONMKDIHSZENR-FBWMSXRNSA-N PubChem CID: 134129495 IUPAC Name: (R)-[(2R,4R,5R)-5-ethenyl-1-azabicyclo[2.2.2]octan-2-yl]-(6-methoxyquinolin-4-yl)methanol;sulfuric acid;tetrahydrate SMILES: COC1=CC2=C(C=CN=C2C=C1)C(C3CC4CCN3CC4C=C)O.COC1=CC2=C(C=CN=C2C=C1)C(C3CC4CCN3CC4C=C)O.O.O.O.O.OS(=O)(=O)O 25GR Chininsulfat Dihydrat, spezifiziert gemäß den Anforderungen der USP

Imidazole, 99%, ACROS Organics™

CAS.: 288-32-4 Summenformel: 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 500GR Imidazol, 99%

Alfa Aesar™ 4,5-Diphenylimidazole, 98+%

CAS.: 668-94-0 Summenformel: C15H12N2 Molecular Weight (g/mol): 220.275 MDL-Nummer: MFCD00005198 InChI Key: CPHGOBGXZQKCKI-UHFFFAOYSA-N Synonym: 4,5-diphenylimidazole, diphenylimidazole, 1h-imidazole, 4,5-diphenyl, imidazole, 4,5-diphenyl, dsstox_cid_25700, dsstox_rid_81072, dsstox_gsid_45700, 4,5-diphenyl-1h-imidazol, imidazole,5-diphenyl, 4,5-diphenylglyoxaline PubChem CID: 69588 IUPAC Name: 4,5-diphenyl-1H-imidazole SMILES: C1=CC=C(C=C1)C2=C(N=CN2)C3=CC=CC=C3 4,5-DIPHENYLIMIDAZOLE, 98+%,100G

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%

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 5GR Theophyllin, 99+%, wasserfrei

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