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

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

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

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

Quinidine, 98%, anhydrous, ACROS Organics™

CAS.: 56-54-2 Summenformel: C20H24N2O2 Molecular Weight (g/mol): 324.424 MDL-Nummer: MFCD00135581 InChI Key: LOUPRKONTZGTKE-LHHVKLHASA-N Synonym: quinidine, +-quinidine, chinidin, pitayine, cin-quin, 8r,9s-quinidine, conquinine, conchinin, quinidex, conchinine PubChem CID: 441074 ChEBI: CHEBI:28593 IUPAC Name: (S)-[(2R,4S,5R)-5-ethenyl-1-azabicyclo[2.2.2]octan-2-yl]-(6-methoxyquinolin-4-yl)methanol SMILES: COC1=CC2=C(C=CN=C2C=C1)C(C3CC4CCN3CC4C=C)O 25GR Chinidin, 98%, wasserfrei, Rest Dihydrochinidin

Riboflavin, 98%, ACROS Organics™

CAS.: 83-88-5 Summenformel: C17H20N4O6 Molecular Weight (g/mol): 382.325 MDL-Nummer: MFCD00005022 InChI Key: AUNGANRZJHBGPY-HAIGJTSVSA-N Synonym: riboflavin, vitamin b2, lactoflavin, riboflavine, vitamin g, lactoflavine, --riboflavin, beflavin, beflavine, flavaxin PubChem CID: 71310809 IUPAC Name: 7,8-dimethyl-10-[(2S,3S,4R)-2,3,4,5-tetrahydroxypentyl]benzo[g]pteridine-2,4-dione SMILES: CC1=CC2=C(C=C1C)N(C3=NC(=O)NC(=O)C3=N2)CC(C(C(CO)O)O)O 500GR Riboflavin, 98%

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 2.5LT 1,4-Dioxan, 99.8%, extra trocken, stabilisiert, AcroSeal

L-Nicotine, 99+%, ACROS Organics™

CAS.: 54-11-5 Summenformel: C10H14N2 Molecular Weight (g/mol): 162.236 InChI Key: SNICXCGAKADSCV-JTQLQIEISA-N Synonym: nicotine, l-nicotine, --nicotine, s-nicotine, habitrol, s-3-1-methylpyrrolidin-2-yl pyridine, nicoderm, nicotrol, s---nicotine, nicoderm cq PubChem CID: 89594 ChEBI: CHEBI:17688 IUPAC Name: 3-[(2S)-1-methylpyrrolidin-2-yl]pyridine SMILES: CN1CCCC1C2=CN=CC=C2 100GR L-Nicotin, 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 100GR Pyridin-2-aldehyd, 99%

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 2KG Imidazol, 99%

Potassium indigotrisulfonate, ACROS Organics™

CAS.: 67627-18-3 Summenformel: C16H7K3N2O11S3 Molecular Weight (g/mol): 616.71 MDL-Nummer: MFCD00013160 InChI Key: XOSMXDUITYWYGR-VPOCKCTCSA-K Synonym: potassium indigotrisulfonate, indigotrisulfonic acid tripotassium salt, indigotrisulfonate potassium salt, indigotrisulfonic acid potassium salt, unii-5zza8n0abt, 5zza8n0abt, tripotassium indigotrisulfonate, tri-potassium indigotrisulfonate, tripotassium indigo-5,5',7-trisulfonate, tri-potassium indigo-5,5',7-trisulfonate PubChem CID: 6364606 IUPAC Name: tripotassium;(2E)-3-oxo-2-(3-oxo-5-sulfonato-1H-indol-2-ylidene)-1H-indole-5,7-disulfonate SMILES: C1=CC2=C(C=C1S(=O)(=O)[O-])C(=O)C(=C3C(=O)C4=CC(=CC(=C4N3)S(=O)(=O)[O-])S(=O)(=O)[O-])N2.[K+].[K+].[K+] 1GR Indigo-5,5',7-trisulfonsäure Trikaliumsalz

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

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%

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

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 2.5KG 4-Dimethylaminopyridin, 99%

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%

ε-Caprolactam, 99+%, ACROS Organics™

CAS.: 105-60-2 Summenformel: C6H11NO Molecular Weight (g/mol): 113.16 MDL-Nummer: MFCD00006936 InChI Key: JBKVHLHDHHXQEQ-UHFFFAOYSA-N Synonym: epsilon-caprolactam, caprolactam, 6-caprolactam, 2-oxohexamethylenimine, aminocaproic lactam, 2-azacycloheptanone, hexahydro-2h-azepin-2-one, 2h-azepin-2-one, hexahydro, 6-hexanelactam, hexanolactam PubChem CID: 7768 ChEBI: CHEBI:28579 IUPAC Name: azepan-2-one SMILES: C1CCC(=O)NCC1 250GR epsilon-Caprolactam, 99+%

Alfa Aesar™ 3-Phenylphthalide, 99%

CAS.: 5411-12-1 Summenformel: C15H12O2 Molecular Weight (g/mol): 224.26 MDL-Nummer: MFCD00023099 InChI Key: UQGMJZQVDNZRKT-UHFFFAOYNA-N Synonym: 2-benzoyl-3-phenyloxirane, chalcone oxide, 1,3-diphenyl-2,3-epoxy-1-propanone, chalcone epoxide, trans-chalcone oxide, phenyl 3-phenyloxiran-2-yl methanone, ccris 2214, trans-phenyl 3-phenyloxiranyl methanone, methanone, phenyl 3-phenyloxiranyl, phenyl 3-phenyl-2-oxiranyl methanone PubChem CID: 92219 IUPAC Name: phenyl-(3-phenyloxiran-2-yl)methanone SMILES: C1=CC=C(C=C1)C2C(O2)C(=O)C3=CC=CC=C3 3-PHENYLPHTHALIDE, 99% 25G

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

Furan, 99+%, stabilized, ACROS Organics™

CAS.: 110-00-9 Summenformel: C4H4O Molecular Weight (g/mol): 68.075 MDL-Nummer: MFCD00003222 InChI Key: YLQBMQCUIZJEEH-UHFFFAOYSA-N Synonym: divinylene oxide, furfuran, tetrole, oxole, oxacyclopentadiene, furane, 1,4-epoxy-1,3-butadiene, axole, rcra waste number u124, furfurane PubChem CID: 8029 ChEBI: CHEBI:35559 IUPAC Name: furan SMILES: C1=COC=C1 2.5LT Furan, 99+%, stabilisiert

Rhodamine 123, +99%, ACROS Organics™

CAS.: 62669-70-9 Summenformel: C21H19ClN2O4 Molecular Weight (g/mol): 398.843 MDL-Nummer: 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 Rhodamin 123, 99+%, pure

Caffeine, 1mg/ml in methanol, ACROS Organics™

1ML Coffein, 1mg/ml in Methanol

3-Picoline, 99%, ACROS Organics™

CAS.: 108-99-6 Summenformel: C6H7N Molecular Weight (g/mol): 93.129 MDL-Nummer: MFCD00006402 InChI Key: ITQTTZVARXURQS-UHFFFAOYSA-N Synonym: 3-picoline, beta-picoline, pyridine, 3-methyl, m-picoline, m-methylpyridine, b-picoline, beta-methylpyridine, .beta.-methylpyridine, .beta.-picoline, meta-methylpyridine PubChem CID: 7970 ChEBI: CHEBI:39922 IUPAC Name: 3-methylpyridine SMILES: CC1=CN=CC=C1 500ML 3-Picolin, 99%

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

β-Nicotinamide adenine dinucleotide phosphate sodium salt hydrate, 97+%, Acros Organics™

CAS.: 1184-16-3 Summenformel: C21H28N7NaO17P3 Molecular Weight (g/mol): 766.398 MDL-Nummer: MFCD00150480 InChI Key: ZUXQIVQXILFYQI-QYZPTAICSA-N Synonym: nadp sodium salt, beta-nicotinamide adenine dinucleotide phosphate sodium PubChem CID: 131845262 IUPAC Name: [[(2R,3R,4R,5R)-5-(6-aminopurin-9-yl)-3-hydroxy-4-phosphonooxyoxolan-2-yl]methoxy-hydroxyphosphoryl] [(2R,3S,4R,5R)-5-(3-carbamoylpyridin-1-ium-1-yl)-3,4-dihydroxyoxolan-2-yl]methyl phosphate;sodium 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)OP(=O)(O)O)O)O)O)C(=O)N.[Na] 500MG Nicotinamid-adenin-dinucleotid-phosphat Natriumsalz Hydrat

1,8-Diazabicyclo[5.4.0]undec-7-ene, 99%, Alfa Aesar™

CAS.: 6674-22-2 Summenformel: C9H16N2 Molecular Weight (g/mol): 152.241 MDL-Nummer: MFCD00006930 InChI Key: GQHTUMJGOHRCHB-UHFFFAOYSA-N Synonym: 1,8-diazabicyclo 5.4.0 undec-7-ene, 2,3,4,6,7,8,9,10-octahydropyrimido 1,2-a azepine, 1,8-diazabicyclo 5.4.0 undec-7-ene, polycat dbu, dbu, unii-h1ilj6ibux, pyrimido 1,2-a azepine, 2,3,4,6,7,8,9,10-octahydro, 1,8-diazabicyclo 5.4.0-7-undecene, h1ilj6ibux, 1,8-diazabicyclo 5,4,0 undec-7-ene PubChem CID: 81184 IUPAC Name: 2,3,4,6,7,8,9,10-octahydropyrimido[1,2-a]azepine SMILES: C1CCC2=NCCCN2CC1 1,8-DIAZABICYCLO(5.4.0)UNDEC-7-ENE, 97%,25G

trans-Stilbene Oxide 99%, ACROS Organics™

CAS.: 1439-07-2 Summenformel: C14H12O Molecular Weight (g/mol): 196.249 MDL-Nummer: MFCD00064311 InChI Key: ARCJQKUWGAZPFX-KWCCSABGSA-N Synonym: trans-stilbene oxide, 3r-2,3-diphenyloxirane, 2r-2alpha,3-diphenyloxirane PubChem CID: 5742860 IUPAC Name: (3R)-2,3-diphenyloxirane SMILES: C1=CC=C(C=C1)C2C(O2)C3=CC=CC=C3 5GR trans-Stilbenoxid, 99%

Thiamine Hydrochloride 98.5-101.5%, ACROS Organics™

CAS.: 67-03-8 Summenformel: C12H18Cl2N4OS Molecular Weight (g/mol): 337.263 MDL-Nummer: MFCD00012780 InChI Key: DPJRMOMPQZCRJU-UHFFFAOYSA-M Synonym: thiamine hydrochloride, vitamin b1 hydrochloride, thiamine hcl, aneurine hydrochloride, berin, thiamine chloride hydrochloride, trophite, thiamin chloride, thiamine dichloride, thiaminium chloride PubChem CID: 6202 ChEBI: CHEBI:49105 IUPAC Name: 2-[3-[(4-amino-2-methylpyrimidin-5-yl)methyl]-4-methyl-1,3-thiazol-3-ium-5-yl]ethanol;chloride;hydrochloride SMILES: CC1=C(SC=[N+]1CC2=CN=C(N=C2N)C)CCO.Cl.[Cl-] 1KG Thiamin Hydrochlorid, %, 98.5-101.5%

Quinine monohydrochloride dihydrate, 99%, ACROS Organics™

CAS.: 6119-47-7 Summenformel: C20H29ClN2O4 Molecular Weight (g/mol): 396.912 MDL-Nummer: MFCD00151248 InChI Key: MPQKYZPYCSTMEI-BKNREGQISA-N Synonym: quinine hcl dihydrate PubChem CID: 124080947 IUPAC Name: (R)-[(2S,4S,5S)-5-ethenyl-1-azabicyclo[2.2.2]octan-2-yl]-(6-methoxyquinolin-4-yl)methanol;dihydrate;hydrochloride SMILES: COC1=CC2=C(C=CN=C2C=C1)C(C3CC4CCN3CC4C=C)O.O.O.Cl 100GR Chinin Hydrochlorid Dihydrat, 99%

Alfa Aesar™ Chalcone alpha,beta-epoxide, 98%

CAS.: 5411-12-1 Summenformel: C15H12O2 Molecular Weight (g/mol): 224.26 MDL-Nummer: MFCD00022336 InChI Key: UQGMJZQVDNZRKT-UHFFFAOYNA-N Synonym: 2-benzoyl-3-phenyloxirane, chalcone oxide, 1,3-diphenyl-2,3-epoxy-1-propanone, chalcone epoxide, trans-chalcone oxide, phenyl 3-phenyloxiran-2-yl methanone, ccris 2214, trans-phenyl 3-phenyloxiranyl methanone, methanone, phenyl 3-phenyloxiranyl, phenyl 3-phenyl-2-oxiranyl methanone PubChem CID: 92219 IUPAC Name: phenyl-(3-phenyloxiran-2-yl)methanone SMILES: C1=CC=C(C=C1)C2C(O2)C(=O)C3=CC=CC=C3 CHALCONE ALPHA,BETA-EPOXIDE, 98%,25G

  spinner