Organoheterocyclic compounds

Phenolphthalein Solution R1, EP Grade, Reagecon™

100ML PH EUR PHENOLPHTHALEIN SOLUTION R1

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

Tween™ 20, Fisher BioReagents™

CAS: 9005-64-5 Molecular Formula: C26H50O10 Molecular Weight (g/mol): 522.676 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

1-Ethyl-3-methylimidazolium chloride, 97%, ACROS Organics™

CAS: 65039-09-0 Molecular Formula: C6H11ClN2 Molecular Weight (g/mol): 146.618 MDL Number: MFCD00074843 InChI Key: BMQZYMYBQZGEEY-UHFFFAOYSA-M Synonym: 1-ethyl-3-methylimidazolium chloride, 1-ethyl-3-methyl-1h-imidazol-3-ium chloride, emim cl, unii-ph90aq1e93, 1-ethyl-3-methylimidazoliumchloride, 1-methyl-3-ethylimidazolium chloride, 1-ethyl-3-methylimidazol-3-ium chloride, emim-cl, basionics® st 80, dsstox_cid_21180 PubChem CID: 2734160 ChEBI: CHEBI:61327 IUPAC Name: 1-ethyl-3-methylimidazol-3-ium;chloride SMILES: CCN1C=C[N+](=C1)C.[Cl-] 25GR 1-Ethyl-3-methylimidazolium chloride, 97%

1,3-Diethyl-2-thiobarbituric acid, 99%, ACROS Organics™

CAS: 5217-47-0 Molecular Formula: C8H12N2O2S Molecular Weight (g/mol): 200.256 MDL Number: MFCD00006676 InChI Key: SHBTUGJAKBRBBJ-UHFFFAOYSA-N Synonym: 1,3-diethyl-2-thiobarbituric acid, 1,3-diethylthiobarbituric acid, n,n'-diethylthiobarbituric acid, n,n'-diethyl-2-thiobarbituric acid, 1,3-diethyl-2-thioxodihydropyrimidine-4,6 1h,5h-dione, unii-bxb40m6a7w, 4,6 1h,5h-pyrimidinedione, 1,3-diethyldihydro-2-thioxo, barbituric acid, 1,3-diethyl-2-thio, bxb40m6a7w, 1,3-diethyldihydro-2-thioxopyrimidine-4,6 1h,5h-dione PubChem CID: 78890 IUPAC Name: 1,3-diethyl-2-sulfanylidene-1,3-diazinane-4,6-dione SMILES: CCN1C(=O)CC(=O)N(C1=S)CC 50GR 1,3-Diethyl-2-thiobarbituric acid, 99%

Phenolphthalein Solution 1% In Ethanol, Pure, Indicator Grade, Fisher Chemical

500ML Phenolphthalein solution 1%in methylated spirit, pure, indicator grade

Bromophenol Blue (Free Acid), Fisher BioReagents

25GR Bromophenol Blue (Free Acid)

Methyl Red Solution, EP Grade, Reagecon™

Turns red in acidic solutions and used in the MR test to indentify the presence of bacteria. Methyl Red Solution, EP Grade, Reagecon™ is a ready-to-use solution with 50mg methyl red per 100mL. It is manufactured according to Eur. Pharm. Chapter 4 (4.1.1) and prepared in an ISO 9001 facility. 100ML PH EUR RÉACTIF METHYL ROUGE SOLUTION

Fluorescein, Free Acid, Reag. Ph. Eur., Honeywell™ Fluka™

CAS: 2321-07-5 Molecular Formula: C20H12O5 Molecular Weight (g/mol): 332.31 MDL Number: MFCD00005050 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 100GR Fluorescein Reag. Ph. Eur., free acid

Polysorbate 20, Multi-Compendial, N.F., J.T.Baker™

CAS: 9005-64-5 Molecular Formula: C26H50O10 Molecular Weight (g/mol): 522.676 InChI Key: HMFKFHLTUCJZJO-UHFFFAOYSA-N 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 4LT POLYSORBATE 20,NF,CGMP Multi-Compendial

Indomethacin, Acros Organics™

CAS: 53-86-1 Molecular Formula: C19H16ClNO4 Molecular Weight (g/mol): 357.79 InChI Key: CGIGDMFJXJATDK-UHFFFAOYSA-N Synonym: indomethacin, indometacin, indocin, indometacine, indomethacine, indocid, metindol, amuno, indomethazine, imbrilon PubChem CID: 3715 ChEBI: CHEBI:49662 IUPAC Name: 2-[1-(4-chlorobenzoyl)-5-methoxy-2-methylindol-3-yl]acetic acid SMILES: CC1=C(C2=C(N1C(=O)C3=CC=C(C=C3)Cl)C=CC(=C2)OC)CC(=O)O 25GR Indomethacin

4-Vinylpyridine, Stabilized 95%, ACROS Organics™

CAS: 100-43-6 Molecular Formula: C7H7N Molecular Weight (g/mol): 105.14 MDL Number: MFCD00006447 InChI Key: KFDVPJUYSDEJTH-UHFFFAOYSA-N Synonym: 4-vinylpyridine, pyridine, 4-ethenyl, pyridine, 4-vinyl, gamma-vinylpyridine, unii-i56g67xm8d, ccris 5240, 4vp, 4-pyridylethylene, 4-vinyl-pyridine, 4-vinyl pyridine PubChem CID: 7502 IUPAC Name: 4-ethenylpyridine SMILES: C=CC1=CC=NC=C1 250ML 4-Vinylpyridine, 95%, stabilized

Tetrahydrofuran, Certified AR for Analysis, Stabilised with 0.025% BHT, 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, Certified AR for analysis, stabilised with 0.025% BHT

Mitomycin C, MP Biomedicals™

CAS: 50-07-7 Molecular Formula: C15H18N4O5 Molecular Weight (g/mol): 334.332 InChI Key: NWIBSHFKIJFRCO-WUDYKRTCSA-N Synonym: Ametycin, 7-Amino-9-a-methoxymitosane, Mit-C, Mitocin-C, Mitomycinum, Mutamycin, Azirizino[2', 3': 3,4] pyrrolo [1,2-a] indole 4,7-dione-6-amino-1,1a, 2, 8, 8a, 8b-hexahydro- 8- (hydroxymethyl) 8a-methoxy-5-methyl carbamate PubChem CID: 5746 ChEBI: CHEBI:27504 SMILES: CC1=C(C(=O)C2=C(C1=O)N3CC4C(C3(C2COC(=O)N)OC)N4)N MITOMYCIN C 10MG

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 25GR L(-)-Tryptophan, 99%

8-Hydroxyquinoline, ACS reagent, ACROS Organics™

CAS: 148-24-3 Molecular Formula: C9H7NO Molecular Weight (g/mol): 145.161 MDL Number: MFCD00006807 InChI Key: MCJGNVYPOGVAJF-UHFFFAOYSA-N Synonym: 8-hydroxyquinoline, 8-quinolinol, oxyquinoline, oxine, quinophenol, 8-quinol, 8-oxyquinoline, phenopyridine, oxychinolin, bioquin PubChem CID: 1923 ChEBI: CHEBI:48981 IUPAC Name: quinolin-8-ol SMILES: C1=CC2=C(C(=C1)O)N=CC=C2 500GR 8-Hydroxyquinoline, ACS reagent

N-2-Hydroxyethylpiperazine-N'-2-Ethanesulfonic Acid, for Biochemistry, Fisher Chemical

100GR N-2-Hydroxyethylpiperazine-N'-2-ethanesulfonic acid, for biochemistry

Mitomycin C, Fisher BioReagents

CAS: 50-07-7 Molecular Formula: C15H18N4O5 Molecular Weight (g/mol): 334.332 InChI Key: NWIBSHFKIJFRCO-WUDYKRTCSA-N Synonym: mitomycin c, mitomycin, ametycine, mutamycin, ametycin, mitocin-c, mitomycinum, mytomycin, mytozytrex, mitomycin-c PubChem CID: 5746 ChEBI: CHEBI:27504 SMILES: CC1=C(C(=O)C2=C(C1=O)N3CC4C(C3(C2COC(=O)N)OC)N4)N 20MG Mitomycin C,

beta-Propiolactone, 97%, Alfa Aesar™

CAS: 57-57-8 Molecular Formula: C3H4O2 Molecular Weight (g/mol): 72.063 MDL Number: MFCD00005169 InChI Key: VEZXCJBBBCKRPI-UHFFFAOYSA-N Synonym: beta-propiolactone, propiolactone, 2-oxetanone, propanolide, betaprone, 3-propanolide, 1,3-propiolactone, 3-propiolactone, beta-propionolactone, beta-propiolakton PubChem CID: 2365 ChEBI: CHEBI:49073 IUPAC Name: oxetan-2-one SMILES: C1COC1=O BETA-PROPIOLACTONE, 97% 25G

8-Azaguanine 98%, ACROS Organics™

CAS: 134-58-7 Molecular Formula: C4H4N6O Molecular Weight (g/mol): 152.117 InChI Key: LPXQRXLUHJKZIE-UHFFFAOYSA-N Synonym: 8-azaguanine, guanazolo, azaguanine-8, azaguanine, guanazol, pathocidin, pathocidine, triazologuanine, azan, 8 ag PubChem CID: 8646 ChEBI: CHEBI:63486 IUPAC Name: 5-amino-2,3-dihydrotriazolo[4,5-d]pyrimidin-7-one SMILES: C12=NNNC1=NC(=NC2=O)N 5GR 8-Azaguanine 5GR

1,4-Dioxane, Certified AR for Analysis, Stabilised with BHT, Fisher Chemical

CAS: 123-91-1 Molecular Formula: C4H8O2 Molecular Weight (g/mol): 88.106 MDL Number: 6571 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 1LT 1,4-Dioxane, Certified AR for analysis, stabilised with BHT

Europium(III) thenoyltrifluoroacetonate, trihydrate, 95%, ACROS Organics™

CAS: 21392-96-1 Molecular Formula: C24H17ErF9O7S3 Molecular Weight (g/mol): 851.818 MDL Number: MFCD00150912 InChI Key: LSMLVRQTTAIDBZ-BSWAEIBTSA-N Synonym: tris 4,4,4-trifluoro-1-2-thienyl-1,3-butanediono europium iii hydrate PubChem CID: 91873327 IUPAC Name: erbium;(Z)-1,1,1-trifluoro-4-hydroxy-4-thiophen-2-ylbut-3-en-2-one;hydrate SMILES: C1=CSC(=C1)C(=CC(=O)C(F)(F)F)O.C1=CSC(=C1)C(=CC(=O)C(F)(F)F)O.C1=CSC(=C1)C(=CC(=O)C(F)(F)F)O.O.[Er] 5GR Europium(III) thenoyltrifluoroacetonate, trihydrate, 95%

Maleic Anhydride, Extra Pure, SLR, Fisher Chemical

500GR Maleic anhydride, extra pure, SLR

1-Hexadecylpyridinium chloride monohydrate, 96.0-101.0%, ACROS Organics™

CAS: 6004-24-6 Molecular Formula: C21H40ClNO Molecular Weight (g/mol): 358.007 MDL Number: MFCD00149977 InChI Key: NFCRBQADEGXVDL-UHFFFAOYSA-M Synonym: cetylpyridinium chloride monohydrate, 1-hexadecylpyridin-1-ium chloride hydrate, 1-hexadecylpyridinium chloride monohydrate, hexadecylpyridinium chloride monohydrate, unii-d9om4sk49p, pyridinium, 1-hexadecyl-, chloride, monohydrate, cetylpyridinium chloride monohydrate, d9om4sk49p, cetylpyridinii chloridum, sprol tn PubChem CID: 22324 ChEBI: CHEBI:3566 IUPAC Name: 1-hexadecylpyridin-1-ium;chloride;hydrate SMILES: CCCCCCCCCCCCCCCC[N+]1=CC=CC=C1.O.[Cl-] 100GR 1-Hexadecylpyridinium chloride monohydrate,96.0-101.0%

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

Polyvinylpyrrolidone, M.W. 10,000 Alfa Aesar™

CAS: 9003-39-8 Molecular Formula: C6H9NO Molecular Weight (g/mol): 111.144 MDL Number: MFCD00149016 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 25GR Polyvinylpyrrolidone, M.W. 10,000 25g

Quinoline-6-carboxylic acid, 97%, Maybridge

CAS: 10349-57-2 Molecular Formula: C10H7NO2 Molecular Weight (g/mol): 173.171 MDL Number: MFCD00047613 InChI Key: VXGYRCVTBHVXMZ-UHFFFAOYSA-N Synonym: 6-quinolinecarboxylic acid, pubchem7578, quinoline-6-carboylic acid, quinolin-6-carboxylic acid, 6-quinoline carboxylic acid, 6-quinoline-carboxylic acid, ksc177e5h, vxgyrcvtbhvxmz-uhfffaoysa, 2-3-cyclopentyl-2-oxo-2,3-dihydro-1h-imidazo 4,5-b pyridin-1-yl-n-2,3-dihydro-1,4-benzodioxin-6-yl acetamide PubChem CID: 82571 IUPAC Name: quinoline-6-carboxylic acid SMILES: C1=CC2=C(C=CC(=C2)C(=O)O)N=C1 10GR Quinoline-6-carboxylic acid, 97%

α,α-Dipyridyl, 99.5%, MP Biomedicals™

CAS: 366-18-7 Molecular Formula: C10H8N2 Molecular Weight (g/mol): 156.188 InChI Key: ROFVEXUMMXZLPA-UHFFFAOYSA-N Synonym: 2,2'-bipyridine, 2,2'-dipyridyl, 2,2'-bipyridyl, bipyridine, 2,2'-dipyridine, 2-2-pyridyl pyridine, 2,2'-bipyridin, alpha,alpha'-dipyridyl, alpha,alpha'-bipyridyl, 2,2-bipyridyl PubChem CID: 1474 ChEBI: CHEBI:30351 IUPAC Name: 2-pyridin-2-ylpyridine SMILES: C1=CC=NC(=C1)C2=CC=CC=N2 ALPHA,ALPHA'-DIPYRIDYL 1G

Aflatoxin B1, crystalline, ACROS Organics™

CAS: 1162-65-8 Molecular Formula: C17H12O6 Molecular Weight (g/mol): 312.277 MDL Number: MFCD00869647 InChI Key: OQIQSTLJSLGHID-WNWIJWBNSA-N Synonym: aflatoxin b1, ccris 12, unii-9n2n2y55mh, afb1, 2,3,6aalpha,9aalpha-tetrahydro-4-methoxycyclopenta c furo 3',2':4,5 furo 2,3-h 1 benzopyran-1,11-dione, 1h,11h-cyclopenta c furo 3',2':4,5 furo 2,3-h 1 benzopyran-1,11-dione,2,3,6a,9a-tetrahydro-4-methoxy-, 6ar,9as, cyclopenta c furo 3',2':4,5 furo 2,3-h 1 benzopyran-1,11-dione, 2,3,6a,9a-tetrahydro-4-methoxy, cyclopenta c furo 3',2':4,5 furo 2,3-h 1 benzopyran-1,11-dione, 2,3,6a,9a-tetrahydro-4-methoxy-, 6ar,9as, aflatoxin-b1, aflatoxin b PubChem CID: 186907 ChEBI: CHEBI:2504 SMILES: COC1=C2C3=C(C(=O)CC3)C(=O)OC2=C4C5C=COC5OC4=C1 50MG Aflatoxin B1, crystalline

Methylene Blue, Redox Indicator, Solid, C.I.52015, Fisher Chemical

CAS: 7220-79-3 Molecular Formula: C16H24ClN3O3S Molecular Weight (g/mol): 373.896 MDL Number: 150008 InChI Key: XQAXGZLFSSPBMK-UHFFFAOYSA-M PubChem CID: 104827 IUPAC Name: [7-(dimethylamino)phenothiazin-3-ylidene]-dimethylazanium;chloride;trihydrate SMILES: CN(C)C1=CC2=C(C=C1)N=C3C=CC(=[N+](C)C)C=C3S2.O.O.O.[Cl-] 10GR Methylene blue, redox indicator, solid, C.I.52015

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