Organoheterocyclic compounds

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

CAS: 109-99-9 Molecular Formula: C4H8O Molecular Weight (g/mol): 72.107 MDL Number: MFCD00005356 InChI Key: WYURNTSHIVDZCO-UHFFFAOYSA-N Synonym: tetrahydrofuran, furan, tetrahydro, butylene oxide, furanidine, hydrofuran, tetramethylene oxide, oxacyclopentane, 1,4-epoxybutane, tetrahydrofuranne, tetraidrofurano PubChem CID: 8028 ChEBI: CHEBI:26911 IUPAC Name: oxolane SMILES: C1CCOC1 2.5LT Tetrahydrofuran, 99.5%, Extra Dry over Molecular Sieve, Stabilized, AcroSeal

Polyvinylpyrrolidone, Fisher BioReagents

CAS: 9003-39-8 Molecular Formula: C6H9NO Molecular Weight (g/mol): 111.144 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 500GR Polyvinyl pyrrolidone, (PVP) protease free,

Alfa Aesar™ (+/-)-beta-Hydroxy-gamma-butyrolactone, 96%

CAS: 5469-16-9 Molecular Formula: C4H6O3 Molecular Weight (g/mol): 102.089 MDL Number: MFCD00090014 InChI Key: FUDDLSHBRSNCBV-UHFFFAOYSA-N Synonym: 4-hydroxydihydrofuran-2-one, +/--beta-hydroxy-gamma-butyrolactone, 2 3h-furanone, dihydro-4-hydroxy, 3-hydroxybutyrolactone, 4-hydroxydihydro-2 3h-furanone, 4-hydroxydihydrofuran-2 3h-one, +/--3-hydroxy-gamma-butyrolactone, acmc-20aprn, 3,4-dihydroxybutyric acid gamma-lactone, 3,4-dihydroxybutanoic acid gamma-lactone PubChem CID: 95652 IUPAC Name: 4-hydroxyoxolan-2-one SMILES: C1C(COC1=O)O (+/-)-BETA-HYDROXY-GAMMA-BUTYROLACTONE,5G

Tetrahydrofuran, for HPLC, Unstabilised, Fisher Chemical

CAS: 109-99-9 Molecular Formula: C4H8O Molecular Weight (g/mol): 72.107 MDL Number: 5356 InChI Key: WYURNTSHIVDZCO-UHFFFAOYSA-N Synonym: tetrahydrofuran, furan, tetrahydro, butylene oxide, furanidine, hydrofuran, tetramethylene oxide, oxacyclopentane, 1,4-epoxybutane, tetrahydrofuranne, tetraidrofurano PubChem CID: 8028 ChEBI: CHEBI:26911 IUPAC Name: oxolane SMILES: C1CCOC1 1LT Tetrahydrofuran, for HPLC, unstabilised

Azur eosin methylene-blue, pure, solution according to Giemsa, ACROS Organics™

500ML Azur eosin methylene-blue, pure, solution according to Giemsa

Alfa Aesar™ Ethidium bromide soln., 10mg/ml

10ML Ethidium bromide soln., 10mg/ml 10ml

Melatonine, 99%, ACROS Organics™

CAS: 73-31-4 Molecular Formula: C13H16N2O2 Molecular Weight (g/mol): 232.283 MDL Number: MFCD00005655 InChI Key: DRLFMBDRBRZALE-UHFFFAOYSA-N Synonym: melatonin, melatonine, n-acetyl-5-methoxytryptamine, circadin, 5-methoxy-n-acetyltryptamine, n-2-5-methoxy-1h-indol-3-yl ethyl acetamide, n-2-5-methoxy-1h-indol-3-yl ethyl acetamide, melatol, melatonex, melovine PubChem CID: 896 ChEBI: CHEBI:16796 IUPAC Name: N-[2-(5-methoxy-1H-indol-3-yl)ethyl]acetamide SMILES: CC(=O)NCCC1=CNC2=C1C=C(C=C2)OC 250MG Melatonine, 99%

L(-)-Tryptophan 99%, ACROS Organics™

CAS: 73-22-3 Molecular Formula: C11H12N2O2 Molecular Weight (g/mol): 204.229 MDL Number: MFCD00064340 InChI Key: QIVBCDIJIAJPQS-VIFPVBQESA-N Synonym: 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%

Levamisole hydrochloride, 99+%, ACROS Organics™

CAS: 16595-80-5 Molecular Formula: C11H13ClN2S Molecular Weight (g/mol): 240.749 MDL Number: MFCD00012675 InChI Key: LAZPBGZRMVRFKY-HNCPQSOCSA-N Synonym: levamisole hydrochloride, levamisole hcl, ergamisol, tramisol, tramisole, decaris, --tetramisole hydrochloride, niratic hydrochloride, ascaridil, dekaris PubChem CID: 27944 ChEBI: CHEBI:6433 IUPAC Name: (6S)-6-phenyl-2,3,5,6-tetrahydroimidazo[2,1-b][1,3]thiazole;hydrochloride SMILES: C1CSC2=NC(CN21)C3=CC=CC=C3.Cl 50GR Levamisole hydrochloride, 99+%

3-Phenyl-1H-pyrazol-5-amine, 97%, Maybridge

CAS: 1572-10-7 Molecular Formula: C9H9N3 Molecular Weight (g/mol): 159.192 InChI Key: PWSZRRFDVPMZGM-UHFFFAOYSA-N Synonym: 3-phenyl-1h-pyrazol-5-amine, 3-amino-5-phenylpyrazole, 5-amino-3-phenylpyrazole, 1h-pyrazol-3-amine, 5-phenyl, 5-phenyl-2h-pyrazol-3-amine, pyrazole, 5-amino-3-phenyl, 3-amino-5-phenyl-1h-pyrazole, 5-phenyl-2h-pyrazol-3-ylamine, 1h-pyrazol-5-amine, 3-phenyl, 5-phenyl-1h-pyrazol-3-ylamine PubChem CID: 136655 IUPAC Name: 5-phenyl-1H-pyrazol-3-amine SMILES: C1=CC=C(C=C1)C2=CC(=NN2)N 10GR 5-Phenyl-1H-pyrazol-3-amine, 97%

Caffeine, 99%, Alfa Aesar™

CAS: 58-08-2 Molecular Formula: C8H10N4O2 Molecular Weight (g/mol): 194.194 MDL Number: 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 CAFFEINE, 99% 250G

1,4-Dioxane, >99%, Alfa Aesar™

CAS: 123-91-1 Molecular Formula: C4H8O2 Molecular Weight (g/mol): 88.106 MDL Number: 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 P-DIOXANE ACS 99% 4L

HEPES, 99%, Alfa Aesar™

CAS: 7365-45-9 Molecular Formula: C8H18N2O4S Molecular Weight (g/mol): 238.302 MDL Number: MFCD00006158 InChI Key: JKMHFZQWWAIEOD-UHFFFAOYSA-N Synonym: 4-(2-Hydroxyethyl)-1-piperazineethanesulfonic 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 HEPES, 99% 50G

Methylene Blue, Biological Stain, C.I.52015, Fisher Chemical

25GR Methylene blue, biological stain, C.I. 52015

Alfa Aesar™ Pyrrole, 98+%

CAS: 109-97-7 Molecular Formula: C4H5N Molecular Weight (g/mol): 67.091 MDL Number: MFCD00005216 InChI Key: KAESVJOAVNADME-UHFFFAOYSA-N Synonym: 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 PYRROLE, 98+% 50G

1,8-Diazabicyclo[5.4.0]undec-7-ene, 98+%, Acros Organics™

CAS: 6674-22-2 Molecular Formula: C9H16N2 Molecular Weight (g/mol): 152.241 MDL Number: 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 500GR 1,8-Diazabicyclo¬Ę5.4.0!undec-7-ene, 98%

Phenolphthalein Solution R1, EP Grade, Reagecon™

100ML PH EUR PHENOLPHTHALEIN SOLUTION R1

Honeywell Fluka™ Bromophenol Blue, Indicator, Reag. Ph. Eur., Honeywell Fluka™

CAS: 115-39-9 Molecular Formula: C19H10Br4O5S Molecular Weight (g/mol): 669.96 MDL Number: MFCD00005875 InChI Key: UDSAIICHUKSCKT-UHFFFAOYSA-N Synonym: 3′,3′′,5′,5′′-Tetrabromophenolsulfonephthalein, Bromophenol Blue (BPB), Bromphenol Blue Sultone Form PubChem CID: 8272 ChEBI: CHEBI:59424 IUPAC Name: 2,6-dibromo-4-[3-(3,5-dibromo-4-hydroxyphenyl)-1,1-dioxo-2,1$l^{6}-benzoxathiol-3-yl]phenol SMILES: C1=CC=C2C(=C1)C(OS2(=O)=O)(C3=CC(=C(C(=C3)Br)O)Br)C4=CC(=C(C(=C4)Br)O)Br 5GR Bromophenol Blue Reag. Ph. Eur., indicator

Alfa Aesar™ 2,4-Dimethylthiazole-5-carboxylic acid, 97%

CAS: 53137-27-2 Molecular Formula: C6H7NO2S Molecular Weight (g/mol): 157.187 MDL Number: MFCD00052943 InChI Key: MQGBARXPCXAFRZ-UHFFFAOYSA-N Synonym: 2,4-dimethylthiazole-5-carboxylic acid, dimethyl-1,3-thiazole-5-carboxylic acid, 5-thiazolecarboxylic acid, 2,4-dimethyl, 2,4-dimethyl-5-thiazolecarboxylic acid, 2,4-dimethyl-thiazole-5-carboxylic acid, 2,4-dimethylthiazole-5-carboxylicacid, ksc269g8n, 2,4-dimethylthiazol-5-carboxylic acid, 2,4-dimethylthiazole-5carboxylic acid, 2 4-dimethylthiazole-5-carboxylic acid PubChem CID: 736488 IUPAC Name: 2,4-dimethyl-1,3-thiazole-5-carboxylic acid SMILES: CC1=C(SC(=N1)C)C(=O)O 1GR 2,4-Dimethylthiazole-5-carboxylic acid, 97% 1g

1-Methyl-1H-imidazole-4-carbaldehyde, 95%, Maybridge

CAS: 17289-26-8 Molecular Formula: C5H6N2O Molecular Weight (g/mol): 110.116 MDL Number: MFCD03411957 InChI Key: CQZXDIHVSPZIGF-UHFFFAOYSA-N Synonym: 1-methyl-1h-imidazole-4-carbaldehyde, 1-methylimidazole-4-carboxaldehyde, 1-methyl-1h-imidazole-4-carboxaldehyde, 1h-imidazole-4-carboxaldehyde, 1-methyl, methyl-1h-imidazole-4-carbaldehyde, 1-methylimidazol-4-carboxaldehyde, 4-formyl-1-methyl-1h-imidazole, 1-methyl-4-formyl-imidazole, 1-methyl-1h-imidazole-4-carbaldehyde #, 1h-imidazole-4-carboxaldehyde,1-methyl PubChem CID: 573419 IUPAC Name: 1-methylimidazole-4-carbaldehyde SMILES: CN1C=C(N=C1)C=O 1GR 1-Methyl-1H-imidazole-4-carbaldehyde, 95%

Alfa Aesar™ 1-Ethyl-1-methylpyrrolidinium bromide, 98%

CAS: 69227-51-6 Molecular Formula: C7H16BrN Molecular Weight (g/mol): 194.116 MDL Number: MFCD03095384 InChI Key: KHJQQUGSPDBDRM-UHFFFAOYSA-M Synonym: 1-ethyl-1-methylpyrrolidinium bromide, 1-ethyl-1-methylpyrrolidin-1-ium bromide, 1-ethyl-1-methylpyrrolidiniumbromide, pyrrolidinium, 1-ethyl-1-methyl-, bromide, 1-methyl-1-ethylpyrrolidinium bromide, pyrrolidinium, 1-ethyl-1-methyl-, bromide 1:1, dsstox_cid_29306, dsstox_rid_83422, dsstox_gsid_49347, ksc495s4d PubChem CID: 112264 IUPAC Name: 1-ethyl-1-methylpyrrolidin-1-ium;bromide SMILES: CC[N+]1(CCCC1)C.[Br-] 25GR 1-Ethyl-1-methylpyrrolidinium bromide, 98%

Alfa Aesar™ N-Benzylmaleimide, 99%

CAS: 1631-26-1 Molecular Formula: C11H9NO2 Molecular Weight (g/mol): 187.198 MDL Number: MFCD00014540 InChI Key: MKRBAPNEJMFMHU-UHFFFAOYSA-N Synonym: n-benzylmaleimide, 1-benzyl-1h-pyrrole-2,5-dione, n-benzyl maleimide, 1h-pyrrole-2,5-dione, 1-phenylmethyl, 1-benzylmaleimide, n-benzylmaleinimide, 1-benzyl-pyrrole-2,5-dione, n-benzyl-maleimide, 1-benzyl-2,5-dihydro-1h-pyrrole-2,5-dione, n-benzylmaleimide dihydrate PubChem CID: 74204 IUPAC Name: 1-benzylpyrrole-2,5-dione SMILES: C1=CC=C(C=C1)CN2C(=O)C=CC2=O N-BENZYLMALEIMIDE, 98+% 25G

6-Amino-2-methylnicotinonitrile, 97%, Maybridge

CAS: 183428-90-2 Molecular Formula: C7H7N3 Molecular Weight (g/mol): 133.154 MDL Number: MFCD05865116 InChI Key: OZAIJUZOQOBQDW-UHFFFAOYSA-N Synonym: 6-amino-2-methylnicotinonitrile, 6-amino-3-cyano-2-methylpyridine, 2-amino-5-cyano-6-methylpyridine, 3-pyridinecarbonitrile, 6-amino-2-methyl, 6-amino-2-methyl-nicotinonitrile, pubchem14519, acmc-20ahz0, 6-amino-2-methyl-pyridine-3-carbonitrile, 6-amino-2-methyl nicotinonitrile, 2-methyl-3-cyano-6-amino-pyridine PubChem CID: 2794662 IUPAC Name: 6-amino-2-methylpyridine-3-carbonitrile SMILES: CC1=C(C=CC(=N1)N)C#N 1GR 6-Amino-2-methylnicotinonitrile, 97%

Alfa Aesar™ 2,3-Dichloropyridine, 99%

CAS: 2402-77-9 Molecular Formula: C5H3Cl2N Molecular Weight (g/mol): 147.986 MDL Number: MFCD00006229 InChI Key: MAKFMOSBBNKPMS-UHFFFAOYSA-N Synonym: 2,3-dichloro-pyridine, pyridine, 2,3-dichloro, dichloropyridine, pyridine, dichloro, ccris 1726, 2,3-dichloro pyridine, pubchem1198, pyridine,3-dichloro, 2.3-dichloro-pyridine, acmc-209g7x PubChem CID: 16988 IUPAC Name: 2,3-dichloropyridine SMILES: C1=CC(=C(N=C1)Cl)Cl 2,3-DICHLOROPYRIDINE, 99% 100G

1-methyl-1h-indazole-3-carbonyl chloride, 97%, Maybridge

CAS: 106649-02-9 Molecular Formula: C9H7ClN2O Molecular Weight (g/mol): 194.618 InChI Key: NPNWVMBPSINFBV-UHFFFAOYSA-N Synonym: 1-methyl-1h-indazole-3-carbonyl chloride, 1h-indazole-3-carbonylchloride, 1-methyl, 1-methyl-1h-indazol-3-carbonyl chloride, 1h-indazole-3-carbonyl chloride, 1-methyl, acmc-20mac8, 1-methyl-3-indazolylcarbonyl chloride, 1-methyl-indazole-3-carbonyl chloride, 1-methyl-1h-indazole-3-carboxychloride, 1-methyl-1h-indazole-3-carboxylic acid chloride PubChem CID: 7022055 IUPAC Name: 1-methylindazole-3-carbonyl chloride SMILES: CN1C2=CC=CC=C2C(=N1)C(=O)Cl 250MG 1-Methyl-1H-indazole-3-carbonyl chloride, 97%

Ethyl 2-amino-4-methylthiazole-5-carboxylate, 97%, Alfa Aesar™

CAS: 7210-76-6 Molecular Formula: C7H10N2O2S Molecular Weight (g/mol): 186.229 MDL Number: MFCD00123414 InChI Key: WZHUPCREDVWLKC-UHFFFAOYSA-N Synonym: ethyl 2-amino-4-methylthiazole-5-carboxylate, ethyl2-amino-4-methylthiazole-5-carboxylate, 2-amino-4-methyl-thiazole-5-carboxylic acid ethyl ester, 5-thiazolecarboxylic acid, 2-amino-4-methyl-, ethyl ester, ethyl 2-amino-4-methyl thiazole-5-carboxylate, ethyl 2-amino-4-methyl-thiazole-5-carboxylate, 2-amino-4-methyl-5-thiazolecarboxylic acid ethyl ester, 2-amino-4-methyl-5-ethoxycarbonyl thiazole, 2-amino-4-methyl-5-ethoxycarbonyl-thiazole, ethyl 2-amino-4-methyl-5-thiazolecarboxylate PubChem CID: 343747 IUPAC Name: ethyl 2-amino-4-methyl-1,3-thiazole-5-carboxylate SMILES: CCOC(=O)C1=C(N=C(S1)N)C ETHYL 2-AMINO-4-METHYLTHIAZOLE-5-CARBOXYLATE,25G

Ethyl 5-(chloromethyl)-2-furancarboxylate, 95%, Acros Organics™

CAS: 2528-00-9 Molecular Formula: C8H9ClO3 Molecular Weight (g/mol): 188.607 MDL Number: MFCD00173837 InChI Key: JBACYJRMCXLIQU-UHFFFAOYSA-N Synonym: ethyl 5-chloromethyl-2-furoate, ethyl 5-chloromethyl furan-2-carboxylate, ethyl 5-chloromethyl-2-furancarboxylate, ethyl 5-chloromethyl-2-furancarboxylate, ethyl 5-chloromethyl-2-furoate, 5-chloromethyl-2-furancarboxylic acid ethyl ester, 2-furancarboxylic acid, 5-chloromethyl-, ethyl ester, buttpark 9650-29, acmc-1cej4, ethyl 2-chloromethyl-5-furoate PubChem CID: 263166 IUPAC Name: ethyl 5-(chloromethyl)furan-2-carboxylate SMILES: CCOC(=O)C1=CC=C(O1)CCl 5GR Ethyl 5-(chloromethyl)-2-furancarboxylate, 95%

Alfa Aesar™ 4-Amino-3-pyridinemethanol, 97%

CAS: 138116-34-4 Molecular Formula: C6H8N2O Molecular Weight (g/mol): 124.143 MDL Number: MFCD06203066 InChI Key: WNBVEYMTVDMSFZ-UHFFFAOYSA-N Synonym: 4-aminopyridin-3-yl methanol, 4-amino-pyridin-3-yl-methanol, 4-aminopyridine-3-methanol, 4-amino-3-pyridinemethanol, 3-pyridinemethanol, 4-amino, 4-amino-3-hydroxymethylpyridine, 4-amino-3-pyridyl methan-1-ol, 4-amino-3-pyridinyl methanol, rarechem al bd 1386, acmc-1c1ii PubChem CID: 10796739 IUPAC Name: (4-aminopyridin-3-yl)methanol SMILES: C1=CN=CC(=C1N)CO 4-AMINOPYRIDINE-3-METHANOL1G

Alfa Aesar™ (R)-(-)-1-Benzyl-3-hydroxypiperidine, 97%

CAS: 91599-81-4 Molecular Formula: C12H17NO Molecular Weight (g/mol): 191.274 MDL Number: MFCD00274307 InChI Key: UTTCOAGPVHRUFO-GFCCVEGCSA-N Synonym: r-1-benzylpiperidin-3-ol, r-1-benzyl-3-hydroxypiperidine, 3r-1-benzylpiperidin-3-ol, r-1-n-benzyl-3-hydroxy-piperidine, r-1-benzyl-3-piperidinol, r---1-benzyl-3-hydroxypiperidine, r-n-benzyl-3-hydroxypiperidine, 3-piperidinol, 1-phenylmethyl-, 3r, r-pound inverted question mark-1-benzyl-3-hydroxypiperidinol, pubchem13101 PubChem CID: 693761 IUPAC Name: (3R)-1-benzylpiperidin-3-ol SMILES: C1CC(CN(C1)CC2=CC=CC=C2)O (R)-1-BENZYL-3-HYDROXYPIP ERIDINE 1G

4-Amino-6-methoxypyrimidine, 97%, ACROS Organics™

CAS: 696-45-7 Molecular Formula: C5H7N3O Molecular Weight (g/mol): 125.131 MDL Number: MFCD00129983 InChI Key: VELRBZDRGTVGGT-UHFFFAOYSA-N Synonym: 4-amino-6-methoxypyrimidine, 6-methoxy-pyrimidin-4-ylamine, 6-methoxy-4-pyrimidinamine, 4-amino-6-methoxy pyrimidine, 4-pyrimidinamine, 6-methoxy, 6-methoxypyrimidine-4-ylamine, 6-methoxypyrimidin-4-amin, pubchem2605, acmc-209oa2, 6-amino-4-methoxypyrimidine PubChem CID: 735731 IUPAC Name: 6-methoxypyrimidin-4-amine SMILES: COC1=NC=NC(=C1)N 25GR 4-Amino-6-methoxypyrimidine, 97%

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