Organoheterocyclic compounds

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

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

Alfa Aesar™ Ponceau S, 0.2% v/v soln. in 5% acetic acid

CAS: 6226-79-5 Molecular Formula: C22H12N4Na4O13S4 Molecular Weight (g/mol): 760.552 MDL Number: MFCD00003892 InChI Key: VSXKEUCERCWGKF-STNZDNLRSA-J Synonym: ponceau s, acid red 112, ponceau s extra, ponceau red s, unii-t1c2ugs05f, c.i. acid red 112, t1c2ugs05f, 3-hydroxy-4-2-sulfo-4-4-sulfophenylazo phenylazo-2,7-naphthalenedisulfonic acid sodium salt, c.i. acid red 112, tetrasodium salt, ponceau-s PubChem CID: 11320219 IUPAC Name: tetrasodium;(4Z)-3-oxo-4-[[2-sulfonato-4-[(4-sulfonatophenyl)diazenyl]phenyl]hydrazinylidene]naphthalene-2,7-disulfonate SMILES: C1=CC(=CC=C1N=NC2=CC(=C(C=C2)NN=C3C4=C(C=C(C=C4)S(=O)(=O)[O-])C=C(C3=O)S(=O)(=O)[O-])S(=O)(=O)[O-])S(=O)(=O)[O-].[Na+].[Na+].[Na+].[Na+] 500ML Ponceau S, 0.2% v/v soln. in 5% acetic acid 500ml

3-Methylbenzofuran, 98%, ACROS Organics™

1GR 3-Methylbenzofuran, 98%

Alfa Aesar™ 2-Amino-6-chloro-3-nitropyridine, 98%

CAS: 27048-04-0 Molecular Formula: C5H4ClN3O2 Molecular Weight (g/mol): 173.556 MDL Number: MFCD00044350 InChI Key: WERABQRUGJIMKQ-UHFFFAOYSA-N Synonym: 2-amino-6-chloro-3-nitropyridine, 2-amino-3-nitro-6-chloropyridine, 6-chloro-3-nitro-2-pyridylamine, 6-chloro-3-nitro-2-pyridinamine, 6-amino-2-chloro-5-nitropyridine, 6-chloro-3-nitropyridin-2-ylamine, 6-chloro-3-nitro-pyridin-2-ylamine, 2-pyridinamine, 6-chloro-3-nitro, 6-chloro-3-nitro-pyridin-2-amine, zlchem 113 PubChem CID: 2724035 IUPAC Name: 6-chloro-3-nitropyridin-2-amine SMILES: C1=CC(=NC(=C1[N+](=O)[O-])N)Cl 100GR 2-Amino-6-chloro-3-nitropyridine, 98% 100g

1-Methyl-2-pyrrolidinone, 99.5%, for HPLC, ACROS Organics™

CAS: 872-50-4 Molecular Formula: C5H9NO Molecular Weight (g/mol): 99.133 MDL Number: 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 1LT 1-Methyl-2-pyrrolidinone, 99.5%, for HPLC

Bismuth subsalicylate, 96%, Alfa Aesar™

CAS: 14882-18-9 Molecular Formula: C7H6BiO4 Molecular Weight (g/mol): 363.101 MDL Number: MFCD00085368 InChI Key: QBWLKDFBINPHFT-UHFFFAOYSA-L Synonym: bismuth subsalicylate, bismuth oxysalicylate, wismutsubsalicylat, bismuth oxide salicylate, stabisol, vismut, bismuthi subsalicylas, spiromak forte, pepto-bismol, bismutum subsalicylicum PubChem CID: 16682734 IUPAC Name: 1,3,2$l^{2}-benzodioxabismin-4-one;hydrate SMILES: C1=CC=C2C(=C1)C(=O)O[Bi]O2.O BISMUTH SUBSALICYLATE 96% 250G

L-Nicotine, 99+%, ACROS Organics™

CAS: 54-11-5 Molecular Formula: 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 500GR L-Nicotine, 99+%

Pyrrole, 99%, extra pure, ACROS Organics™

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 500GR Pyrrole, 99%, extra pure

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

CAS: 110-86-1 Molecular Formula: C5H5N Molecular Weight (g/mol): 79.102 MDL Number: 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 Pyridine, 99+%, extra pure

Alfa Aesar™ 1,2,3-Trimethylimidazolium methyl sulfate, 95%

CAS: 65086-12-6 Molecular Formula: C7H14N2O4S Molecular Weight (g/mol): 222.259 MDL Number: MFCD03788934 InChI Key: OUAUEIYYLHUEPK-UHFFFAOYSA-M Synonym: 1,2,3-trimethylimidazolium methyl sulfate, basionic tm st 99, 1,2,3-trimethylimidazol-1-ium methyl sulfate 1-, basionics® st 99, 1,2,3-trimethylimidazolium methanesulfonate, 1,2,3-trimethylimidazolium methyl sulfate, basf quality PubChem CID: 11579446 IUPAC Name: methyl sulfate;1,2,3-trimethylimidazol-1-ium SMILES: CC1=[N+](C=CN1C)C.COS(=O)(=O)[O-] 100GR 1,2,3-Trimethylimidazolium methyl sulfate, 95% 100g

Pyridine, Certified AR for Analysis, Fisher Chemical

CAS: 110-86-1 Molecular Formula: C5H5N Molecular Weight (g/mol): 79.102 MDL Number: 11732 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 Pyridine, Certified AR for analysis

Chromium(III) chloride tetrahydrofuran complex (1:3) 98%, ACROS Organics™

CAS: 10170-68-0 Molecular Formula: C12H24Cl3CrO3 Molecular Weight (g/mol): 374.667 MDL Number: MFCD00013222 InChI Key: CYOMBOLDXZUMBU-UHFFFAOYSA-K Synonym: chromium iii chloride tetrahydrofuran complex 1:3, chromium iii chloride tetrahydrofuran adduct, crcl3 thf 3, crcl3 3thf, chromium iii chloride tetrahydrofuran complex, chromium chloride; tris tetrahydrofuran, chromium iii chloride tetrahydrofuran complex, chromium iii chloride tetrahydrofuran complex, chromium iii chloride complex 1:3 tetrahydrofuran PubChem CID: 11100829 IUPAC Name: oxolane;trichlorochromium SMILES: C1CCOC1.C1CCOC1.C1CCOC1.Cl[Cr](Cl)Cl 10GR Chromium(III) chloride tetrahydrofuran complex (1:3), 98%

Oil Red O, Biological Stain, Acros Organics

25GR Oil Red O, biological stain

Alfa Aesar™ 2-Amino-6-chloropyridine, 98%

CAS: 45644-21-1 Molecular Formula: C5H5ClN2 Molecular Weight (g/mol): 128.559 MDL Number: MFCD00234068 InChI Key: OBYJTLDIQBWBHM-UHFFFAOYSA-N Synonym: 2-amino-6-chloropyridine, 2-chloro-6-aminopyridine, 2-pyridinamine, 6-chloro, 6-chloro-2-pyridinamine, 6-chloro-pyridin-2-ylamine, pyridine, 2-amino-6-chloro, 6-chloropyridin-2-ylamine, 6-chloro-2-pyridylamine, 6-amino-2-chloropyridine, 2-amino-6-chloropyridine 6-chloropyridin-2-ylamine PubChem CID: 206246 IUPAC Name: 6-chloropyridin-2-amine SMILES: C1=CC(=NC(=C1)Cl)N 2-AMINO-6-CHLOROPYRIDINE 5G

Tween™ 20, Fisher BioReagents™

CAS: 9005-64-5 Molecular Formula: C58H114O26 Molecular Weight (g/mol): 1227.54 InChI Key: HMFKFHLTUCJZJO-UHFFFAOYSA-N Synonym: Polysorbate 20, Polyoxyethylene-20-sorbitan Monolaurate, Polyoxyethylenesorbitan monolaurate PubChem CID: 443314 IUPAC Name: 2-[2-[3,4-bis(2-hydroxyethoxy)oxolan-2-yl]-2-(2-hydroxyethoxy)ethoxy]ethyl dodecanoate SMILES: CCCCCCCCCCCC(=O)OCCOCC(C1C(C(CO1)OCCO)OCCO)OCCO 100ML Tween* 20

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

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 2.5LT Tetrahydrofuran, for HPLC, unstabilised

Alfa Aesar™ 2,2'-Furil dioxime, mixture of isomers, 97%

CAS: 522-27-0 Molecular Formula: C10H8N2O4 Molecular Weight (g/mol): 220.184 MDL Number: MFCD00075315 InChI Key: BRKZOASOLMUAQJ-MDZDMXLPSA-N Synonym: alpha-furil dioxime, furildioxime, alpha-furyldioxime, di-2-furylglyoxime, bis 2-furyl glyoxime, di-2-furylethanedione dioxime, ethanedione, di-2-furanyl-, dioxime, glyoxime, di-2-furyl, furil, dioxime, 1z,2z-1,2-di furan-2-yl ethane-1,2-dione dioxime PubChem CID: 5359431 IUPAC Name: N-[(E)-1,2-bis(furan-2-yl)-2-nitrosoethenyl]hydroxylamine SMILES: C1=COC(=C1)C(=C(C2=CC=CO2)N=O)NO ALPHA-FURIL DIOXIME, 98% 5G

Honeywell Riedel-de Haen™ Tetrahydrofuran CHROMASOLV™ Plus, inhibitor-free, for HPLC, ≥99.9%, Honeywell Riedel-de Haën™

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 2LT Tetrahydrofuran CHROMASOLV Plus, inhibitor-free, for HPLC, =99.9%

Honeywell Fluka™ Phenolphthalein solution, Indicator, Reag. Ph. Eur., 1% in ethanol, Honeywell Fluka™

CAS: 77-09-8 Molecular Formula: C20H14O4 Molecular Weight (g/mol): 318.328 MDL Number: MFCD00005913 InChI Key: KJFMBFZCATUALV-UHFFFAOYSA-N PubChem CID: 4764 ChEBI: CHEBI:34914 IUPAC Name: 3,3-bis(4-hydroxyphenyl)-2-benzofuran-1-one SMILES: C1=CC=C2C(=C1)C(=O)OC2(C3=CC=C(C=C3)O)C4=CC=C(C=C4)O X6 Phenolphthalein solution Reag. Ph. Eur., indicator, 1% in ethanol 500ML

ethyle2-mercapto-1H-imidazole-4-carboxylate, 97%, Maybridge

CAS: 64038-64-8 Molecular Formula: C6H8N2O2S Molecular Weight (g/mol): 172.202 MDL Number: MFCD00068042 InChI Key: PONOGPICUOALRU-UHFFFAOYSA-N Synonym: ethyl 2-mercapto-1h-imidazole-4-carboxylate, 4-ethoxycarbonylimidazole-2-thiol, usaf el-63, imidazole-2-thiol, 5-ethoxycarbonyl, 2-mercapto-5-carbethoxyimidazole, imidazole, 2-mercapto-5-carbethoxy, ethyl 2-sulfanyl-1h-imidazole-4-carboxylate, 2-mercapto-1h-imidazole-4-carboxylic acid ethyl ester, ethyl 2-mercaptoimidazole-4-carboxylate, maybridge1_005066 PubChem CID: 2736338 IUPAC Name: ethyl 2-sulfanylidene-1,3-dihydroimidazole-4-carboxylate SMILES: CCOC(=O)C1=CNC(=S)N1 10GR Ethyl 2-mercapto-1H-imidazole-4-carboxylate,97%

Pyridine-d5, for NMR, 100.0% atom D, ACROS Organics™

CAS: 7291-22-7 Molecular Formula: C5H5N Molecular Weight (g/mol): 84.133 MDL Number: MFCD00044639 InChI Key: JUJWROOIHBZHMG-RALIUCGRSA-N Synonym: 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 25ML Pyridine-d5, for NMR, 100.0 atom % D

3-(2-Furyl)propanoic acid, 98%, ACROS Organics™

CAS: 935-13-7 Molecular Formula: C7H8O3 Molecular Weight (g/mol): 140.138 InChI Key: XLTJXJJMUFDQEZ-UHFFFAOYSA-N Synonym: 3-furan-2-yl propanoic acid, 3-2-furyl propanoic acid, 2-furanpropanoic acid, 2-furanpropionic acid, 3-2-furyl propionic acid, 3-furan-2-yl-propionic acid, furan-2-propionic acid, 3-2-furyl propoinic acid, furfuryl-essigsaure, furfurylacetic acid PubChem CID: 70286 IUPAC Name: 3-(furan-2-yl)propanoic acid SMILES: C1=COC(=C1)CCC(=O)O 10GR 3-(2-Furyl)propanoic acid, 98%

Alfa Aesar™ Nalidixic acid sodium salt

CAS: 3374-05-8 Molecular Formula: C12H11N2NaO3 Molecular Weight (g/mol): 254.22 MDL Number: MFCD00064376 InChI Key: ROKRAUFZFDQWLE-UHFFFAOYSA-M Synonym: nalidixic acid sodium salt, baktogram, nalidixic acid sodium, sodium nalidixate, chemiurin, dixilina, nalidixate sodium anhydrous, nalidixate sodium, nalidixate sodium anhydrous usan, 1-ethyl-1,4-dihydro-7-methyl-4-oxo-1,8-naphthyridine-3-carboxylic acid sodium salt PubChem CID: 3864541 IUPAC Name: sodium;1-ethyl-7-methyl-4-oxo-1,8-naphthyridine-3-carboxylate SMILES: CCN1C=C(C(=O)C2=C1N=C(C=C2)C)C(=O)[O-].[Na+] 5GR Nalidixic acid sodium salt 5g

Alfa Aesar™ 4-Cyanopyridine, 98%

CAS: 100-48-1 Molecular Formula: C6H4N2 Molecular Weight (g/mol): 104.112 MDL Number: MFCD00006417 InChI Key: GPHQHTOMRSGBNZ-UHFFFAOYSA-N Synonym: 4-cyanopyridine, isonicotinonitrile, 4-pyridinecarbonitrile, isonicotinic acid nitrile, 4-pyridinenitrile, 4-cyano pyridine, .gamma.-cyanopyridine, gamma-cyanopyridine, p-cyanopyridine, pubchem11155 PubChem CID: 7506 ChEBI: CHEBI:28020 IUPAC Name: pyridine-4-carbonitrile SMILES: C1=CN=CC=C1C#N 4-CYANOPYRIDINE, 98% 2500G

Alfa Aesar™ 3,4-(Methylenedioxy)benzamidoxime, 97%

CAS: 4720-72-3 Molecular Formula: C8H8N2O3 Molecular Weight (g/mol): 180.163 MDL Number: MFCD05864455 InChI Key: GZXSHCHKXXMZQP-UHFFFAOYSA-N Synonym: n'-hydroxy-2h-1,3-benzodioxole-5-carboximidamide, n-hydroxy-1,3-benzodioxole-5-carboximidamide, 3,4-methylenedioxybenzamidoxime, z-n'-hydroxybenzo d 1,3 dioxole-5-carboximidamide, benzo 1,3 dioxole-5-carboxamidoxime, n-hydroxy-benzo 1,3 dioxole-5-carboxamidine, n-hydroxybenzo d 1,3 dioxole-5-carboximidamide, e-n'-hydroxy-2h-1,3-benzodioxole-5-carboximidamide, z-n'-hydroxy-2h-1,3-benzodioxole-5-carboximidamide, 2h-benzo d 1,3-dioxolan-5-yl hydroxyimino methylamine PubChem CID: 9583345 IUPAC Name: N'-hydroxy-1,3-benzodioxole-5-carboximidamide SMILES: C1OC2=C(O1)C=C(C=C2)C(=NO)N 1GR 3,4-(Methylenedioxy)benzamidoxime, 97% 1g

Alfa Aesar™ 4-Chloro-6-fluoro-2-methylquinoline, 96%

CAS: 18529-01-6 Molecular Formula: C10H7ClFN Molecular Weight (g/mol): 195.621 MDL Number: MFCD00272332 InChI Key: GMMVVJJBQBYMNZ-UHFFFAOYSA-N Synonym: 4-chloro-6-fluoroquinaldine, quinoline,4-chloro-6-fluoro-2-methyl, quinoline, 4-chloro-6-fluoro-2-methyl, acmc-1bo3g, 4-chloranyl-6-fluoranyl-2-methyl-quinoline PubChem CID: 87694 IUPAC Name: 4-chloro-6-fluoro-2-methylquinoline SMILES: CC1=NC2=C(C=C(C=C2)F)C(=C1)Cl 4-CHLORO-6-FLUORO-2-METHYLQUINOLINE1G

Alfa Aesar™ 3-Amino-3-methyloxetane, 95%

CAS: 874473-14-0 Molecular Formula: C4H9NO Molecular Weight (g/mol): 87.122 MDL Number: MFCD11111713 InChI Key: NQVWMPOQWBDSAI-UHFFFAOYSA-N Synonym: 3-methyl-3-oxetanamine, 3-amino-3-methyloxetane, 3-oxetanamine,3-methyl, 3-oxetanamine, 3-methyl, pubchem14416, pubchem23160, acmc-209qnl, 3-methyl 3-oxetanamine, 3-methyl-3-oxetaneamine, 3-amino-3-methyl-oxetane PubChem CID: 46835725 IUPAC Name: 3-methyloxetan-3-amine SMILES: CC1(COC1)N 250MG 3-Amino-3-methyloxetane, 95% 250mg

Alfa Aesar™ 3,4-Dihydro-2H-1,4-benzothiazine, 97%

CAS: 3080-99-7 Molecular Formula: C8H9NS Molecular Weight (g/mol): 151.227 MDL Number: MFCD04038593 InChI Key: YBBLSBDJIKMXNQ-UHFFFAOYSA-N Synonym: 3,4-dihydro-2h-benzo b 1,4 thiazine, 2,3-dihydro-1,4-benzothiazine, 3,4-dihydro-2h-benzo 1,4 thiazine, 2h-1,4-benzothiazine, 3,4-dihydro, benzothiomorpholine, thiaphenomorpholine, 2,3-dihydrobenzo-1,4-thiazine, 2,3-dihydro-4h-1,4-benzothiazine, 2h,3h,4h-benzo e 1,4-thiazine, 2h-1,4-benzothiazine,3,4-dihydro PubChem CID: 151064 IUPAC Name: 3,4-dihydro-2H-1,4-benzothiazine SMILES: C1CSC2=CC=CC=C2N1 5GR 3,4-Dihydro-2H-1,4-benzothiazine, 97% 5g

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