Heterocyclic Building Blocks

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

CAS: 123-91-1 Moleculaire formule: C4H8O2 Molecular Weight (g/mol): 88.106 MDL-nummer: MFCD00006571 InChI Key: RYHBNJHYFVUHQT-UHFFFAOYSA-N Synoniem: 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 1LT 1,4-Dioxane, 99.5%, Extra Dry over Molecular Sieve, stabilized, AcroSeal (TM)

L-Nicotine, 99+%, ACROS Organics™

CAS: 54-11-5 Moleculaire formule: C10H14N2 Molecular Weight (g/mol): 162.236 InChI Key: SNICXCGAKADSCV-JTQLQIEISA-N Synoniem: 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 25GR L-Nicotine, 99+%

Pyridine-d5, for NMR, 99% atom D, ACROS Organics™

CAS: 7291-22-7 Moleculaire formule: C5H5N Molecular Weight (g/mol): 84.133 MDL-nummer: MFCD00044639 InChI Key: JUJWROOIHBZHMG-RALIUCGRSA-N Synoniem: pyridine-d5, 2h5 pyridine, c5d5n, 2 h? pyridine, pyridine d5, pyridine-d5, pyridine,crude,light, pyridine, perdeutero, ~2~h_5_ pyridine, de85c PubChem CID: 558519 IUPAC Name: 2,3,4,5,6-pentadeuteriopyridine SMILES: C1=CC=NC=C1 10ML Pyridine-d5, for NMR, 99 atom % D

Imidazole, 99+%, crystalline, ACROS Organics™

CAS: 288-32-4 Moleculaire formule: C3H4N2 Molecular Weight (g/mol): 68.079 MDL-nummer: MFCD00005183 InChI Key: RAXXELZNTBOGNW-UHFFFAOYSA-N Synoniem: 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 2.5KG Imidazole, 99+%, crystalline

1,4-Dioxane, 99+%, extra pure, stabilized, ACROS Organics™

CAS: 123-91-1 Moleculaire formule: C4H8O2 Molecular Weight (g/mol): 88.106 MDL-nummer: MFCD00006571 InChI Key: RYHBNJHYFVUHQT-UHFFFAOYSA-N Synoniem: 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 25LT 1,4-Dioxane, 99+%, extra pure, stabilized

2-Ethyl-2-oxazoline, 99+%, ACROS Organics™

CAS: 10431-98-8 Moleculaire formule: C5H9NO Molecular Weight (g/mol): 99.133 InChI Key: NYEZZYQZRQDLEH-UHFFFAOYSA-N Synoniem: 2-ethyl-2-oxazoline, 2-ethyloxazoline, 2-ethyl-4,5-dihydrooxazole, oxazole, 2-ethyl-4,5-dihydro, 2-oxazoline, 2-ethyl, unii-b8cd92t4p5, unii-jm7uh9q3yn, unii-hnx7574gtx, unii-s5dpg6k67i, ethyl oxazoline PubChem CID: 66412 IUPAC Name: 2-ethyl-4,5-dihydro-1,3-oxazole SMILES: CCC1=NCCO1 100GR 2-Ethyl-2-oxazoline, 99+%

Quinine sulfate dihydrate, 99+%, ACROS Organics™

CAS: 6119-70-6 Moleculaire formule: 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 10GR Quinine sulfate dihydrate, 99+%

Creatinine, 99+%, ACROS Organics™

CAS: 60-27-5 Moleculaire formule: C4H7N3O Molecular Weight (g/mol): 113.12 InChI Key: DDRJAANPRJIHGJ-UHFFFAOYSA-N Synoniem: creatinine, 2-imino-1-methylimidazolidin-4-one, 1-methylglycocyamidine, 1-methylhydantoin-2-imide, creatinine,heated, 4h-imidazol-4-one, 2-amino-1,5-dihydro-1-methyl, 2-amino-1-methylimidazolin-4-one, creatinina, kreatinin, unii-ayi8ex34eu PubChem CID: 588 ChEBI: CHEBI:16737 IUPAC Name: 2-amino-3-methyl-4H-imidazol-5-one SMILES: CN1CC(=O)N=C1N 25GR Creatinine, 99+%

Alfa Aesar™ 1,2-Epoxydecane, 97%

CAS: 2404-44-6 Moleculaire formule: C10H20O Molecular Weight (g/mol): 156.269 MDL-nummer: MFCD00005158 InChI Key: AAMHBRRZYSORSH-UHFFFAOYSA-N Synoniem: 1,2-epoxydecane, oxirane, octyl, octyloxirane, oxirane, 2-octyl, 1,2-decylene oxide, ccris 2615, epoxides, c>8-alkyl, decene oxide, epoxy decane, oxirane,octyl PubChem CID: 16993 IUPAC Name: 2-octyloxirane SMILES: CCCCCCCCC1CO1 1,2-EPOXYDECANE, 97% 5G

Pyridine, 99.5%, Extra Dry, AcroSeal™, ACROS Organics™

CAS: 110-86-1 Moleculaire formule: C5H5N Molecular Weight (g/mol): 79.102 MDL-nummer: MFCD00011732 InChI Key: JUJWROOIHBZHMG-UHFFFAOYSA-N Synoniem: 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 Pyridine, 99.5%, Extra Dry, AcroSeal

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

CAS: 872-50-4 Moleculaire formule: C5H9NO Molecular Weight (g/mol): 99.133 MDL-nummer: MFCD00003193 InChI Key: SECXISVLQFMRJM-UHFFFAOYSA-N Synoniem: 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 1-Methyl-2-pyrrolidinone, 99%, extra pure

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

CAS: 606-68-8 Moleculaire formule: C21H33N7Na2O14P2 Molecular Weight (g/mol): 715.457 MDL-nummer: MFCD00036200 InChI Key: PSTAPGCXUOIFPQ-ITGWJZMWSA-N Synoniem: 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-Nicotinamide adenine dinucleotide, disodium salt, hydrate, 95+%, reduced form

1-Ethyl-3-methylimidazolium bromide, 98%, ACROS Organics™

CAS: 65039-08-9 Moleculaire formule: C6H11BrN2 Molecular Weight (g/mol): 191.072 MDL-nummer: MFCD03427610 InChI Key: GWQYPLXGJIXMMV-UHFFFAOYSA-M Synoniem: 1-ethyl-3-methylimidazolium bromide, 3-ethyl-1-methyl-1h-imidazol-3-ium bromide, 1-ethyl-3-methylmidazolium bromide, unii-xo254ye73i, 1-ethyl-3-methyl-1h-imidazol-3-ium bromide, acmc-1b3a0, dsstox_cid_29300, dsstox_rid_83418, dsstox_gsid_49343, c6h11n2.br PubChem CID: 2734235 IUPAC Name: 1-ethyl-3-methylimidazol-3-ium;bromide SMILES: CCN1C=C[N+](=C1)C.[Br-] 5GR 1-Ethyl-3-methylimidazolium bromide, 98%

Riboflavin, 98%, ACROS Organics™

CAS: 83-88-5 Moleculaire formule: C17H20N4O6 Molecular Weight (g/mol): 382.325 MDL-nummer: MFCD00005022 InChI Key: AUNGANRZJHBGPY-HAIGJTSVSA-N Synoniem: 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%

Neocuproine Hydrochloride Monohydrate, 99%, ACROS Organics™

CAS: 303136-82-5 Moleculaire formule: C14H15ClN2O Molecular Weight (g/mol): 262.737 MDL-nummer: MFCD00150062 InChI Key: APDYLFLZNGECIM-UHFFFAOYSA-N Synoniem: 2,9-dimethyl-1,10-phenanthroline hydrochloride monohydrate, 2,9-dimethyl-1,10-phenanthroline hydrochloride hydrate, neocuproine hydrochloride monohydrate, neocuproine hydrate hydrochloride, c14h12n2.hcl.h2o, 2,9-dimethyl-1,10-phenanthroline hydrate hydrochloride, neocuproine hydrochloride hydrate, neocuproinehydrochloridemonohydrate, neocuproine hydrochloride hydrate 98, neocuproine hydrochloride trihydrate, 98 % PubChem CID: 2723838 IUPAC Name: 2,9-dimethyl-1,10-phenanthroline;hydrate;hydrochloride SMILES: CC1=NC2=C(C=C1)C=CC3=C2N=C(C=C3)C.O.Cl 100GR Neocuproine hydrochloride monohydrate, 99%

Kinetin, 99%, ACROS Organics™

CAS: 525-79-1 Moleculaire formule: C10H9N5O Molecular Weight (g/mol): 215.216 InChI Key: QANMHLXAZMSUEX-UHFFFAOYSA-N Synoniem: kinetin, 6-furfurylaminopurine, 6-furfurylamino purine, 6-furfuryladenine, n6-furfuryladenine, n-furfuryladenine, cytokinin, n-furan-2-ylmethyl-9h-purin-6-amine, n6-furfurylamino purine, adenine, n-furfuryl PubChem CID: 3830 ChEBI: CHEBI:27407 IUPAC Name: N-(furan-2-ylmethyl)-7H-purin-6-amine SMILES: C1=COC(=C1)CNC2=NC=NC3=C2NC=N3 5GR Kinetin, 99%

1,10-Phenanthroline monohydrate, 99+%, ACROS Organics™

CAS: 5144-89-8 Moleculaire formule: C12H10N2O Molecular Weight (g/mol): 198.225 MDL-nummer: MFCD00149973 InChI Key: PPQJCISYYXZCAE-UHFFFAOYSA-N Synoniem: 1,10-phenanthroline hydrate, 1,10-phenanthroline monohydrate, o-phenanthroline monohydrate, unii-ksx215x00e, 1,10-fenantrolina, 4,5-phenanthroline monohydrate, 1,10-phenanthroline, monohydrate, 1,10-fenanthrolin, 1,10-phenanthrolineo-phenanthroline, 1, 10-phenanthroline monohydrate PubChem CID: 21226 IUPAC Name: 1,10-phenanthroline;hydrate SMILES: C1=CC2=C(C3=C(C=CC=N3)C=C2)N=C1.O 500GR 1,10-Phenanthroline monohydrate, 99+%, pure

1-Methylimidazole, 99%, ACROS Organics™

CAS: 616-47-7 Moleculaire formule: C4H6N2 Molecular Weight (g/mol): 82.106 MDL-nummer: MFCD00005292 InChI Key: MCTWTZJPVLRJOU-UHFFFAOYSA-N Synoniem: 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 5KG 1-Methylimidazole, 99%

ε-Caprolactam, 99+%, ACROS Organics™

CAS: 105-60-2 Moleculaire formule: C6H11NO Molecular Weight (g/mol): 113.16 MDL-nummer: MFCD00006936 InChI Key: JBKVHLHDHHXQEQ-UHFFFAOYSA-N Synoniem: 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 2.5KG epsilon-Caprolactam, 99+%

HEPES, 99%, for biochemistry, ACROS Organics™

CAS: 7365-45-9 Moleculaire formule: C8H18N2O4S Molecular Weight (g/mol): 238.302 MDL-nummer: MFCD00006158 InChI Key: JKMHFZQWWAIEOD-UHFFFAOYSA-N Synoniem: 2-[4-(2-Hydroxyethyl)-1-piperazine]ethanesulfonic acid PubChem CID: 23831 ChEBI: CHEBI:42334 IUPAC Name: 2-[4-(2-hydroxyethyl)piperazin-1-yl]ethanesulfonic acid SMILES: C1CN(CCN1CCO)CCS(=O)(=O)O 25GR HEPES, 99%, for biochemistry

Pyrrole, 99%, extra pure, ACROS Organics™

CAS: 109-97-7 Moleculaire formule: C4H5N Molecular Weight (g/mol): 67.091 MDL-nummer: MFCD00005216 InChI Key: KAESVJOAVNADME-UHFFFAOYSA-N Synoniem: pyrrole, divinylenimine, azole, imidole, pyrrol, monopyrrole, divinyleneimine, 1-aza-2,4-cyclopentadiene, polypyrrole, unii-86s1zd6l2c PubChem CID: 8027 ChEBI: CHEBI:19203 IUPAC Name: 1H-pyrrole SMILES: C1=CNC=C1 25GR Pyrrole, 99%, extra pure

Alfa Aesar™ L-Lactide, 98+%

CAS: 4511-42-6 Moleculaire formule: C6H8O4 Molecular Weight (g/mol): 144.126 MDL-nummer: MFCD00070594 InChI Key: JJTUDXZGHPGLLC-IMJSIDKUSA-N Synoniem: l-lactide, 3s,6s-3,6-dimethyl-1,4-dioxane-2,5-dione, l---lactide, lactide, l, l-dilactide, 3s-cis-3,6-dimethyl-1,4-dioxane-2,5-dione, ll-lactide, unii-ij13to4no1, 1,4-dioxane-2,5-dione, 3,6-dimethyl-, 3s,6s, ij13to4no1 PubChem CID: 107983 IUPAC Name: (3S,6S)-3,6-dimethyl-1,4-dioxane-2,5-dione SMILES: CC1C(=O)OC(C(=O)O1)C L-LACTIDE, 98% 5G

Alfa Aesar™ DL-Lactide, 99%

CAS: 95-96-5 Moleculaire formule: C6H8O4 Molecular Weight (g/mol): 144.126 MDL-nummer: MFCD00011685 InChI Key: JJTUDXZGHPGLLC-UHFFFAOYSA-N Synoniem: 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% 10G

DL-α-Tocopheryl acetate, 98%, ACROS Organics™

CAS: 7695-91-2 Moleculaire formule: C31H52O3 Molecular Weight (g/mol): 472.754 MDL-nummer: MFCD00072042 InChI Key: ZAKOWWREFLAJOT-CEFNRUSXSA-N Synoniem: vitamin e acetate, tocopherol acetate, alpha-tocopherol acetate, alfacol, ecofrol, d-alpha-tocopherol acetate, contopheron, tofaxin, ephynal acetate, econ PubChem CID: 86472 ChEBI: CHEBI:32321 IUPAC Name: [(2R)-2,5,7,8-tetramethyl-2-[(4R,8R)-4,8,12-trimethyltridecyl]-3,4-dihydrochromen-6-yl] acetate SMILES: CC1=C2C(=C(C(=C1C)OC(=O)C)C)CCC(O2)(C)CCCC(C)CCCC(C)CCCC(C)C 1GR DL-alpha-Tocopheryl acetate, 98%

Nicotine ditartrate dihydrate, 98%, ACROS Organics™

Moleculaire formule: 2C4H6O6·2H2O Synoniem: (-)-Nicotine di-(+)-hydrogen tartrate dihydrate 10GR Nicotine ditartrate dihydrate, 98%

Pyridine, 99+%, ACS reagent, ACROS Organics™

CAS: 110-86-1 Moleculaire formule: C5H5N Molecular Weight (g/mol): 79.102 MDL-nummer: MFCD00011732 InChI Key: JUJWROOIHBZHMG-UHFFFAOYSA-N Synoniem: 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 1LT Pyridine, 99+%, ACS reagent

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

CAS: 58-08-2 Moleculaire formule: C8H10N4O2 Molecular Weight (g/mol): 194.194 MDL-nummer: MFCD00005758 InChI Key: RYYVLZVUVIJVGH-UHFFFAOYSA-N Synoniem: 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 Caffeine, 98.5%, USP/BP

Alfa Aesar™ N-(2-Bromoethyl)phthalimide, 98+%

CAS: 574-98-1 Moleculaire formule: C10H8BrNO2 Molecular Weight (g/mol): 254.083 MDL-nummer: MFCD00005902 InChI Key: CHZXTOCAICMPQR-UHFFFAOYSA-N Synoniem: n-2-bromoethyl phthalimide, 2-2-bromoethyl isoindoline-1,3-dione, 1h-isoindole-1,3 2h-dione, 2-2-bromoethyl, 2-2-bromoethyl-1h-isoindole-1,3 2h-dione, beta-bromoethylphthalimide, 2-bromoethyl phthalimide, 1-bromo-2-phthalimidoethane, beta-phthalimidoethyl bromide, n-2-bromoethyl-phthalimide, 2-2-bromo-ethyl-isoindole-1,3-dione PubChem CID: 11325 IUPAC Name: 2-(2-bromoethyl)isoindole-1,3-dione SMILES: C1=CC=C2C(=C1)C(=O)N(C2=O)CCBr N-(2-BROMOETHYL)PHTHALIMIDE, 98%,25G

2-Furaldehyde, 99%, ACROS Organics™

CAS: 98-01-1 Moleculaire formule: C5H4O2 Molecular Weight (g/mol): 96.085 MDL-nummer: MFCD00003229 InChI Key: HYBBIBNJHNGZAN-UHFFFAOYSA-N Synoniem: furfural, 2-furaldehyde, 2-furancarboxaldehyde, furaldehyde, 2-formylfuran, furfuraldehyde, fural, 2-furanaldehyde, 2-furancarbonal, 2-furfural PubChem CID: 7362 ChEBI: CHEBI:34768 IUPAC Name: furan-2-carbaldehyde SMILES: C1=COC(=C1)C=O 250ML 2-Furaldehyde, 99%

Sulfolane, 99%, Alfa Aesar™

CAS: 126-33-0 Moleculaire formule: C4H8O2S Molecular Weight (g/mol): 120.166 MDL-nummer: MFCD00005484 InChI Key: HXJUTPCZVOIRIF-UHFFFAOYSA-N Synoniem: sulfolane, tetramethylene sulfone, tetrahydrothiophene 1,1-dioxide, sulfolan, sulpholane, sulfalone, sulphoxaline, 1,1-dioxothiolan, dioxothiolan, thiophan sulfone PubChem CID: 31347 ChEBI: CHEBI:74794 IUPAC Name: thiolane 1,1-dioxide SMILES: C1CCS(=O)(=O)C1 TETRAMETHYLENE SULFONE, 99%,5000G

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