Heterocyclic Building Blocks

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

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

CAS.: 704-91-6 Summenformel: C8H6N2O2 Molecular Weight (g/mol): 162.148 MDL-Nummer: 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-Indazol-6-carbonsäure, 97%

Coumarin 2, Laser Grade 99%, ACROS Organics™

500MG Cumarin 2, 99%, geeignet als Laserfarbstoff

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

CAS.: 1195-59-1 Summenformel: C7H9NO2 Molecular Weight (g/mol): 139.154 MDL-Nummer: 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-Bis-(hydroxymethyl)-pyridin, 98%

N-Methylpiperidine 99%, ACROS Organics™

CAS.: 626-67-5 Summenformel: C6H13N Molecular Weight (g/mol): 99.177 MDL-Nummer: 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 1LT N-Methylpiperidin, 99%

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

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%

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

CAS.: 989-38-8 Summenformel: C28H31ClN2O3 Molecular Weight (g/mol): 479.017 MDL-Nummer: 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-] 1GR Rhodamin 6G, 99%, pure, geeignet als Laserfarbstoff

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

CAS.: 23159-07-1 Summenformel: C7H16N2 Molecular Weight (g/mol): 128.219 MDL-Nummer: 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)-pyrrolidin, 98%

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

CAS.: 13472-85-0 Summenformel: C6H6BrNO Molecular Weight (g/mol): 188.024 MDL-Nummer: 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-Brom-2-methoxypyridin, 97%

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

CAS.: 53-84-9 Summenformel: C21H26N7O14P2- Molecular Weight (g/mol): 662.422 MDL-Nummer: 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-Nicotinamidadenindinucleotid Hydrat, 98+%

Alfa Aesar™ DL-Lactide, 99%

CAS.: 95-96-5 Summenformel: C6H8O4 Molecular Weight (g/mol): 144.126 MDL-Nummer: 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

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

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

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 5GR Imidazol, 99%

Hexamethyleneimine, 99%, ACROS Organics™

CAS.: 111-49-9 Summenformel: C6H13N Molecular Weight (g/mol): 99.177 MDL-Nummer: 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 5ML Hexamethylenimin, 99%

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

CAS.: 87-51-4 Summenformel: C10H9NO2 Molecular Weight (g/mol): 175.187 MDL-Nummer: 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 100GR 1H-3-Indolylessigsäure, 99+%

Alfa Aesar™ 1-Boc-piperazine, 99%

CAS.: 57260-71-6 Summenformel: C9H18N2O2 Molecular Weight (g/mol): 186.255 MDL-Nummer: 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% 1G

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

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

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

CAS.: 2425-79-8 Summenformel: C10H18O4 Molecular Weight (g/mol): 202.25 MDL-Nummer: 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-Butandioldiglycidylether, 50-60%, technisch

Alfa Aesar™ 1-Methylimidazole, 99%

CAS.: 616-47-7 Summenformel: C4H6N2 Molecular Weight (g/mol): 82.106 MDL-Nummer: 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

5-Amino-2-methyl-1,3-benzoxazole, 97%, ACROS Organics™

CAS.: 72745-76-7 Summenformel: C8H8N2O Molecular Weight (g/mol): 148.165 InChI Key: FECYTFWPNCBIHC-UHFFFAOYSA-N Synonym: 2-methylbenzo d oxazol-5-amine, 2-methyl-5-aminobenzoxazole, 5-amino-2-methylbenzoxazole, 5-benzoxazolamine,2-methyl, 2-methylbenzoxazole-5-ylamine, 2-methyl-benzoxazol-5-ylamine, 5-benzoxazolamine, 2-methyl, 2-methyl-benzooxazol-5-ylamine, 2-methylbenzoxazol-5-yl amine, 5-amino-2-methyl-1,3-benzoxazole PubChem CID: 737920 IUPAC Name: 2-methyl-1,3-benzoxazol-5-amine SMILES: CC1=NC2=C(O1)C=CC(=C2)N 1GR 5-Amino-2-methyl-1,3-benzoxazol, 97%

Alfa Aesar™ 3-Bromopyridine, 98+%

CAS.: 626-55-1 Summenformel: C5H4BrN Molecular Weight (g/mol): 157.998 MDL-Nummer: MFCD00006373 InChI Key: NYPYPOZNGOXYSU-UHFFFAOYSA-N Synonym: 3-pyridyl bromide, pyridine, 3-bromo, 3-bromo pyridine, 3-bromo-pyridine, 5-bromopyridine, unii-xmn8h2xe9h, 5-bromo pyridine, xmn8h2xe9h, 3-pyridylbromide, 3-bromopryidine PubChem CID: 12286 ChEBI: CHEBI:51575 IUPAC Name: 3-bromopyridine SMILES: C1=CC(=CN=C1)Br 3-BROMOPYRIDINE, 98+% 100G

Alfa Aesar™ 4-(Difluoromethyl)pyridine, 97%

250MG 4-(Difluoromethyl)pyridine, 97% 250mg

Alfa Aesar™ 3-Bromo-4-methylpyridine, 98%

CAS.: 3430-22-6 Summenformel: C6H6BrN Molecular Weight (g/mol): 172.025 MDL-Nummer: MFCD00082592 InChI Key: GSQZOLXWFQQJHJ-UHFFFAOYSA-N Synonym: 3-bromo-4-picoline, 4-methyl-3-bromopyridine, pyridine, 3-bromo-4-methyl, 3-bromo-4-methyl-pyridine, 3-bromo-4-picoline, 3-brom-4-methylpyridin, zlchem 494, pubchem3994, 3-bromo4-methylpyridine, 3-bromo-4-methylpyridin PubChem CID: 817630 IUPAC Name: 3-bromo-4-methylpyridine SMILES: CC1=C(C=NC=C1)Br 3-BROMO-4-METHYLPYRIDINE, 98%,5G

Alfa Aesar™ 2-Chloro-N-isobutylpyridine-4-carboxamide, 95%

CAS.: 131418-16-1 Summenformel: C10H13ClN2O Molecular Weight (g/mol): 212.677 MDL-Nummer: MFCD11128613 InChI Key: KQNNEIJNGSZQHZ-UHFFFAOYSA-N Synonym: 2-chloro-n-isobutylisonicotinamide, 2-chloro-n-isobutylpyridine-4-carboxamide, 2-chloro-n-2-methylpropyl pyridine-4-carboxamide PubChem CID: 15115852 IUPAC Name: 2-chloro-N-(2-methylpropyl)pyridine-4-carboxamide SMILES: CC(C)CNC(=O)C1=CC(=NC=C1)Cl 1GR 2-Chloro-N-isobutylpyridine-4-carboxamide, 95% 1g

1-(2-Aminoethyl)piperazine 99%, ACROS Organics™

CAS.: 140-31-8 Summenformel: C6H15N3 Molecular Weight (g/mol): 129.207 MDL-Nummer: MFCD00005971 InChI Key: IMUDHTPIFIBORV-UHFFFAOYSA-N Synonym: n-aminoethylpiperazine, n-2-aminoethyl piperazine, 1-2-aminoethyl piperazine, 2-piperazin-1-yl ethanamine, 1-piperazineethanamine, aminoethylpiperazine, 1-piperazineethylamine, 1-aminoethylpiperazine, piperazineethanamine, piperazine, 1-2-aminoethyl PubChem CID: 8795 IUPAC Name: 2-piperazin-1-ylethanamine SMILES: C1CN(CCN1)CCN 2.5KG 1-(2-Aminoethyl)-piperazin, 99%

Alfa Aesar™ 5-Chloro-2'-fluoro-2,4'-bipyridine, 95%

CAS.: 942206-11-3 Summenformel: C10H6ClFN2 Molecular Weight (g/mol): 208.62 MDL-Nummer: MFCD09037428 InChI Key: UCTHNJGQZMBIOJ-UHFFFAOYSA-N Synonym: 5-chloro-2'-fluoro-2,4'-bipyridine, 5-chloro-2'-fluoro-2,4' bipyridine, 5-chloro-2'-fluoro-2,4'-bipyridine, 5-chloro-2-2-fluoropyridin-4-yl pyridine PubChem CID: 42553014 IUPAC Name: 4-(5-chloropyridin-2-yl)-2-fluoropyridine SMILES: C1=CC(=NC=C1Cl)C2=CC(=NC=C2)F 5-CHLORO-2'-FLUORO-2,4'-BIPYRIDINE, 95% 500MG

Alfa Aesar™ 2,3,5-Collidine, 99%

CAS.: 695-98-7 Summenformel: C8H11N Molecular Weight (g/mol): 121.183 MDL-Nummer: MFCD00126840 InChI Key: GFYHSKONPJXCDE-UHFFFAOYSA-N Synonym: 2,3,5-collidine, pyridine, 2,3,5-trimethyl, 2,3,5-trimethyl pyridine, 2,3,5-collidine, pubchem15901, acmc-1aul1, 2,3,5-trimethyl-pyridin, 2,3,5-trimethyl-pyridine, ksc490s0f, 2,3,5-collidine PubChem CID: 12759 IUPAC Name: 2,3,5-trimethylpyridine SMILES: CC1=CC(=C(N=C1)C)C 2,3,5-COLLIDINE, 99% 5G

Alfa Aesar™ 3-Chloro-6-methylpyridazine, 97%

CAS.: 1121-79-5 Summenformel: C5H5ClN2 Molecular Weight (g/mol): 128.559 MDL-Nummer: MFCD00052905 InChI Key: PRORLQAJNJMGAR-UHFFFAOYSA-N Synonym: 3-chloro-6-methyl-pyridazine, 3-chloro-6-methyl pyridazine, pyridazine, 3-chloro-6-methyl, 6-chloro-3-methylpyridazine, pubchem10467, 3-methyl-6-chloropyridazine, 6-methyl-3-chloropyridazine, 3-chloro-6-methyl-1,2-diazine, 3-chloro-6-methylpyridazine PubChem CID: 227254 IUPAC Name: 3-chloro-6-methylpyridazine SMILES: CC1=NN=C(C=C1)Cl 3-CHLORO-6-METHYLPYRIDAZINE, 98%,5G

Alfa Aesar™ 4,6-Dimethyldibenzothiophene, 97%

CAS.: 1207-12-1 Summenformel: C14H12S Molecular Weight (g/mol): 212.31 MDL-Nummer: MFCD00216264 InChI Key: MYAQZIAVOLKEGW-UHFFFAOYSA-N Synonym: dibenzothiophene, 4,6-dimethyl, 4,6-dimethyldibenzo b,d thiophene, 4,6-dmdbt, 6,10-dimethyl-8-thiatricyclo 7.4.0.0 2 ,? trideca-1 9 ,2 7 ,3,5,10,12-hexaene, 4,6-dimethyl-dibenzothiophen, ksc491i3n, bidd:gt0307, 4,6-dimethyl dibenzo b thiophene, 4,6-dimethyldibenzothiophene, 4,6-dimethylbenzo b benzo b thiophene PubChem CID: 1268103 IUPAC Name: 4,6-dimethyldibenzothiophene SMILES: CC1=CC=CC2=C1SC3=C2C=CC=C3C 1GR 4,6-Dimethyldibenzothiophene, 97% 1g

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