Heterocyclic Building Blocks

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

N° CAS: 123-91-1 Formule moléculaire: C4H8O2 Molecular Weight (g/mol): 88.106 Numéro MDL: MFCD00006571 InChI Key: RYHBNJHYFVUHQT-UHFFFAOYSA-N Synonyme: 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-Dioxane, 99.5%, Extra Dry over Molecular Sieve, stabilized, AcroSeal (TM)

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

N° CAS: 110-86-1 Formule moléculaire: C5H5N Molecular Weight (g/mol): 79.102 Numéro MDL: MFCD00011732 InChI Key: JUJWROOIHBZHMG-UHFFFAOYSA-N Synonyme: 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 over Molecular Sieve, AcroSeal (TM)

Thiamine Hydrochloride 98.5-101.5%, ACROS Organics™

N° CAS: 67-03-8 Formule moléculaire: C12H18Cl2N4OS Molecular Weight (g/mol): 337.263 Numéro MDL: MFCD00012780 InChI Key: DPJRMOMPQZCRJU-UHFFFAOYSA-M Synonyme: 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 Thiamine hydrochloride, %, 98.5-101.5%

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

N° CAS: 110-86-1 Formule moléculaire: C5H5N Molecular Weight (g/mol): 79.102 Numéro MDL: MFCD00011732 InChI Key: JUJWROOIHBZHMG-UHFFFAOYSA-N Synonyme: 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 Pyridine, 99+%, extra pure

Rhodamine B, 98+%, Acros Organics™

N° CAS: 81-88-9 Formule moléculaire: C28H31ClN2O3 Molecular Weight (g/mol): 479.017 Numéro MDL: MFCD00011931 InChI Key: PYWVYCXTNDRMGF-UHFFFAOYSA-N Synonyme: Basic Violet 10, C.I. 45170 PubChem CID: 6694 ChEBI: CHEBI:52334 IUPAC Name: [9-(2-carboxyphenyl)-6-(diethylamino)xanthen-3-ylidene]-diethylazanium;chloride SMILES: CCN(CC)C1=CC2=C(C=C1)C(=C3C=CC(=[N+](CC)CC)C=C3O2)C4=CC=CC=C4C(=O)O.[Cl-] 1KG Rhodamine B, 98+%, pure

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

N° CAS: 872-50-4 Formule moléculaire: C5H9NO Molecular Weight (g/mol): 99.133 Numéro MDL: MFCD00003193 InChI Key: SECXISVLQFMRJM-UHFFFAOYSA-N Synonyme: 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

1-Methyl-2-pyrrolidinone, 99+%, for spectroscopy, ACROS Organics™

N° CAS: 872-50-4 Formule moléculaire: C5H9NO Molecular Weight (g/mol): 99.133 Numéro MDL: MFCD00003193 InChI Key: SECXISVLQFMRJM-UHFFFAOYSA-N Synonyme: 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 1-Methyl-2-pyrrolidinone, 99+%, for spectroscopy

Cycloheximide, 95%, ACROS Organics™

N° CAS: 66-81-9 Formule moléculaire: C15H23NO4 Molecular Weight (g/mol): 281.352 Numéro MDL: MFCD00082346 InChI Key: YPHMISFOHDHNIV-FSZOTQKASA-N Synonyme: cycloheximide, actidione, cicloheximide, naramycin a, kaken, actidion, actidone, hizarocin, naramycin, neocycloheximide PubChem CID: 6197 ChEBI: CHEBI:27641 IUPAC Name: 4-[(2R)-2-[(1S,3S,5S)-3,5-dimethyl-2-oxocyclohexyl]-2-hydroxyethyl]piperidine-2,6-dione SMILES: CC1CC(C(=O)C(C1)C(CC2CC(=O)NC(=O)C2)O)C 5GR Cycloheximide, 95%

Imidazole, 99+%, crystalline, ACROS Organics™

N° CAS: 288-32-4 Formule moléculaire: C3H4N2 Molecular Weight (g/mol): 68.079 Numéro MDL: MFCD00005183 InChI Key: RAXXELZNTBOGNW-UHFFFAOYSA-N Synonyme: 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 1KG Imidazole, 99+%, crystalline

3-Methoxypyridine 97%, ACROS Organics™

N° CAS: 7295-76-3 Formule moléculaire: C6H7NO Molecular Weight (g/mol): 109.128 Numéro MDL: MFCD00673022 InChI Key: UMJSCPRVCHMLSP-UHFFFAOYSA-N Synonyme: pyridine, 3-methoxy, beta-methoxypyridine, 3-methyoxypyridine, unii-xv2a2d8595, .beta.-methoxypyridine, 3-methoxy pyridine, 3-methoxypiridine, 3-methoxy-pyridine, pubchem15370, acmc-209oov PubChem CID: 23719 IUPAC Name: 3-methoxypyridine SMILES: COC1=CN=CC=C1 1GR 3-Methoxypyridine, 97%

4-Dimethylaminopyridine, 99%, ACROS Organics™

N° CAS: 1122-58-3 Formule moléculaire: C7H10N2 Molecular Weight (g/mol): 122.171 Numéro MDL: MFCD00006418 InChI Key: VHYFNPMBLIVWCW-UHFFFAOYSA-N Synonyme: 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-Dimethylaminopyridine, 99%

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

N° CAS: 872-50-4 Formule moléculaire: C5H9NO Molecular Weight (g/mol): 99.133 Numéro MDL: MFCD00003193 InChI Key: SECXISVLQFMRJM-UHFFFAOYSA-N Synonyme: 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 1-Methyl-2-pyrrolidinone, 99.5%, Extra Dry over Molecular Sieve, AcroSeal (TM)

Pyrrolidine +99%, ACROS Organics™

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

Alfa Aesar™ N-Ethylmaleimide, 98+%

N° CAS: 128-53-0 Formule moléculaire: C6H7NO2 Molecular Weight (g/mol): 125.127 Numéro MDL: MFCD00005509 InChI Key: HDFGOPSGAURCEO-UHFFFAOYSA-N Synonyme: n-ethylmaleimide, ethylmaleimide, 1-ethyl-1h-pyrrole-2,5-dione, maleimide, n-ethyl, 1h-pyrrole-2,5-dione, 1-ethyl, maleic acid n-ethylimide, nem, usaf b-121, unii-o3c74acm9v, maleic acid-n-ethylimide PubChem CID: 4362 ChEBI: CHEBI:44485 IUPAC Name: 1-ethylpyrrole-2,5-dione SMILES: CCN1C(=O)C=CC1=O N-ETHYLMALEIMIDE, 98+% 50G

4-Aminopyridine, 98%, ACROS Organics™

N° CAS: 504-24-5 Formule moléculaire: C5H6N2 Molecular Weight (g/mol): 94.117 Numéro MDL: MFCD00006439 InChI Key: NUKYPUAOHBNCPY-UHFFFAOYSA-N Synonyme: 4-aminopyridine, fampridine, 4-pyridinamine, dalfampridine, 4-pyridylamine, avitrol, p-aminopyridine, 4-ap, ampyra, gamma-aminopyridine PubChem CID: 1727 ChEBI: CHEBI:34385 IUPAC Name: pyridin-4-amine SMILES: C1=CN=CC=C1N 100GR 4-Aminopyridine, 98%

Alfa Aesar™ Pyridoxine hydrochloride, 99%

N° CAS: 58-56-0 Formule moléculaire: C8H12ClNO3 Molecular Weight (g/mol): 205.638 Numéro MDL: MFCD00012807 InChI Key: ZUFQODAHGAHPFQ-UHFFFAOYSA-N Synonyme: pyridoxine hydrochloride, pyridoxine hcl, pyridoxol hydrochloride, vitamin b6, alestrol, becilan, benadon, hexavibex, hexermin, hexobion PubChem CID: 6019 ChEBI: CHEBI:30961 IUPAC Name: 4,5-bis(hydroxymethyl)-2-methylpyridin-3-ol;hydrochloride SMILES: CC1=NC=C(C(=C1O)CO)CO.Cl PYRIDOXINE HYDROCHLORIDE, 98%,25G

Adenosine 5'-triphosphate, disodium salt hydrate, 98%, ACROS Organics™

N° CAS: 34369-07-8 Formule moléculaire: C10H16N5Na2O14P3 Molecular Weight (g/mol): 569.16 InChI Key: NTBQNWBHIXNPRU-MSQVLRTGSA-L Synonyme: atp disodium salt hydrate, atp disodium salt, atp disodium hydrate, adenosine 5'-triphosphate disodium salt hydrate, atp disodium salt trihydrate, 56-65-5 non-sodium, 987-65-5 anhydrous, 5 inverted exclamation marka-atp-na2, adenosine 5'-triphosphate disodium salt hydrate, adenosine 5'-triphosphate disodium sal& PubChem CID: 131664345 IUPAC Name: disodium;[[[(2R,3S,4R,5R)-5-(6-aminopurin-9-yl)-3,4-dihydroxyoxolan-2-yl]methoxy-hydroxyphosphoryl]oxy-hydroxyphosphoryl] phosphate;hydrate SMILES: C1=NC2=C(C(=N1)N)N=CN2C3C(C(C(O3)COP(=O)(O)OP(=O)(O)OP(=O)([O-])[O-])O)O.O.[Na+].[Na+] 50GR Adenosine 5'-triphosphate, disodium salt hydrate, 98%

2-Pyridinecarboxaldehyde, 99%, ACROS Organics™

N° CAS: 1121-60-4 Formule moléculaire: C6H5NO Molecular Weight (g/mol): 107.112 Numéro MDL: MFCD00006290 InChI Key: CSDSSGBPEUDDEE-UHFFFAOYSA-N Synonyme: 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 2-Pyridinecarboxaldehyde, 99%

L(-)-Proline, 99+%, ACROS Organics™

N° CAS: 147-85-3 Formule moléculaire: C5H9NO2 Molecular Weight (g/mol): 115.132 Numéro MDL: MFCD00064318 InChI Key: ONIBWKKTOPOVIA-BYPYZUCNSA-N Synonyme: l-proline, proline, l---proline, s-pyrrolidine-2-carboxylic acid, 2-pyrrolidinecarboxylic acid, --proline, --s-proline, 2s-pyrrolidine-2-carboxylic acid, prolinum, h-pro-oh PubChem CID: 145742 ChEBI: CHEBI:17203 IUPAC Name: (2S)-pyrrolidine-2-carboxylic acid SMILES: C1CC(NC1)C(=O)O 500GR L(-)-Proline, 99+%

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

N° CAS: 110-86-1 Formule moléculaire: C5H5N Molecular Weight (g/mol): 79.102 Numéro MDL: MFCD00011732 InChI Key: JUJWROOIHBZHMG-UHFFFAOYSA-N Synonyme: 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

L(-)-Tryptophan 99%, ACROS Organics™

N° CAS: 73-22-3 Formule moléculaire: C11H12N2O2 Molecular Weight (g/mol): 204.229 Numéro MDL: MFCD00064340 InChI Key: QIVBCDIJIAJPQS-VIFPVBQESA-N Synonyme: l-tryptophan, tryptophan, l-tryptophane, s-tryptophan, tryptophane, h-trp-oh, optimax, trofan, tryptacin, ardeytropin PubChem CID: 6305 ChEBI: CHEBI:16828 IUPAC Name: (2S)-2-amino-3-(1H-indol-3-yl)propanoic acid SMILES: C1=CC=C2C(=C1)C(=CN2)CC(C(=O)O)N 1KG L(-)-Tryptophan, 99%

Riboflavin, 98%, ACROS Organics™

N° CAS: 83-88-5 Formule moléculaire: C17H20N4O6 Molecular Weight (g/mol): 382.325 Numéro MDL: MFCD00005022 InChI Key: AUNGANRZJHBGPY-HAIGJTSVSA-N Synonyme: 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 100GR Riboflavin, 98%

Alfa Aesar™ 1,10-Phenanthroline, anhydrous, 99%

N° CAS: 66-71-7 Formule moléculaire: C12H8N2 Molecular Weight (g/mol): 180.21 Numéro MDL: MFCD00011678 InChI Key: DGEZNRSVGBDHLK-UHFFFAOYSA-N Synonyme: o-phenanthroline, 4,5-diazaphenanthrene, orthophenanthroline, phenanthroline, 1,10-o-phenanthroline, phen, 2-phenanthroline, beta-phenanthroline, anhydrous, .beta.-phenanthroline PubChem CID: 1318 ChEBI: CHEBI:44975 IUPAC Name: 1,10-phenanthroline SMILES: C1=CC2=C(C3=C(C=CC=N3)C=C2)N=C1 1,10-PHENANTHROLINE, ANHY DROUS, 99% 100G

Fluorescein, Laser Grade 99%, ACROS Organics™

N° CAS: 2321-07-5 Formule moléculaire: C20H12O5 Molecular Weight (g/mol): 332.31 InChI Key: GNBHRKFJIUUOQI-UHFFFAOYSA-N PubChem CID: 16850 ChEBI: CHEBI:31624 IUPAC Name: 3',6'-dihydroxyspiro[2-benzofuran-3,9'-xanthene]-1-one SMILES: C1=CC=C2C(=C1)C(=O)OC23C4=C(C=C(C=C4)O)OC5=C3C=CC(=C5)O 1GR Fluorescein, 99%, pure, laser grade

5-(Hydroxymethyl)furfural, 98%, ACROS Organics™

N° CAS: 67-47-0 Formule moléculaire: C6H6O3 Molecular Weight (g/mol): 126.111 InChI Key: NOEGNKMFWQHSLB-UHFFFAOYSA-N Synonyme: 5-hydroxymethylfurfural, 5-hydroxymethyl-2-furaldehyde, 5-hydroxymethyl furfural, 5-hydroxymethyl furan-2-carbaldehyde, hydroxymethylfurfural, 5-hydroxymethyl-2-furaldehyde, 5-hydroxymethyl-2-furfural, 5-oxymethylfurfurole, 5-hydroxymethylfuraldehyde, hydroxymethylfurfurole PubChem CID: 237332 ChEBI: CHEBI:412516 IUPAC Name: 5-(hydroxymethyl)furan-2-carbaldehyde SMILES: C1=C(OC(=C1)C=O)CO 25GR 5-(Hydroxymethyl)furfural, 98%

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

N° CAS: 123-91-1 Formule moléculaire: C4H8O2 Molecular Weight (g/mol): 88.106 InChI Key: RYHBNJHYFVUHQT-UHFFFAOYSA-N Synonyme: 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-Dioxane, 99.8%, Extra Dry, stabilized, AcroSeal (TM)

Sulfolane, 99%, Alfa Aesar™

N° CAS: 126-33-0 Formule moléculaire: C4H8O2S Molecular Weight (g/mol): 120.166 Numéro MDL: MFCD00005484 InChI Key: HXJUTPCZVOIRIF-UHFFFAOYSA-N Synonyme: 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

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

N° CAS: 989-38-8 Formule moléculaire: C28H31ClN2O3 Molecular Weight (g/mol): 479.017 Numéro MDL: MFCD00012665 InChI Key: VYXSBFYARXAAKO-UHFFFAOYSA-N Synonyme: 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 Rhodamine 6G, 99%, pure, laser grade

Hypoxanthine, 99.5%, ACROS Organics™

N° CAS: 68-94-0 Formule moléculaire: C5H4N4O Molecular Weight (g/mol): 136.114 Numéro MDL: MFCD00005725 InChI Key: FDGQSTZJBFJUBT-UHFFFAOYSA-N Synonyme: hypoxanthine, 6-hydroxypurine, 9h-purin-6-ol, sarkin, 6-oxopurine, sarcine, sarkine, 3h-purin-6-ol, 7h-purin-6-ol, purin-6 1h-one PubChem CID: 790 ChEBI: CHEBI:17368 IUPAC Name: 3,7-dihydropurin-6-one SMILES: C1=NC2=C(N1)C(=O)N=CN2 100GR Hypoxanthine, 99.5%

4,7-Dichloroquinoline 99%, ACROS Organics™

N° CAS: 86-98-6 Formule moléculaire: C9H5Cl2N Molecular Weight (g/mol): 198.046 Numéro MDL: MFCD00006774 InChI Key: HXEWMTXDBOQQKO-UHFFFAOYSA-N Synonyme: quinoline, 4,7-dichloro, 4,7-dichloro-quinoline, unii-z61o2heq2j, z61o2heq2j, 4,7dichloroquinoline, pubchem5880, 4.7-dichloroquinoline, 4,7 dichloroquinoline, quinoline,7-dichloro, amodiaquine impurity 1 PubChem CID: 6866 IUPAC Name: 4,7-dichloroquinoline SMILES: C1=CC2=C(C=CN=C2C=C1Cl)Cl 5GR 4,7-Dichloroquinoline, 98%

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