Organoheterocyclic compounds

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 X4 Tetrahydrofuran CHROMASOLV® Plus, inhibitor-free, for HPLC,

Phenolphthalein Solution, EP Grade, Reagecon™

100ML PH EUR RÉACTIF PHENOLPHTHALEIN SOLUTION

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 500ML Tween* 20

4,6-Dihydroxy-2-mercaptopyrimidine, 98%, ACROS Organics™

CAS: 504-17-6 Molecular Formula: C4H4N2O2S Molecular Weight (g/mol): 144.148 MDL Number: MFCD00006674 InChI Key: RVBUGGBMJDPOST-UHFFFAOYSA-N Synonym: 2-thiobarbituric acid, thiobarbituric acid, bathyran, austranal, 4,6-dihydroxy-2-thiopyrimidine, 2-thioxodihydropyrimidine-4,6 1h,5h-dione, 2-thio-4,6-dioxypyrimidine, usaf ek-660, 4,6 1h,5h-pyrimidinedione, dihydro-2-thioxo, 2-mercaptobarbituric acid PubChem CID: 2723628 ChEBI: CHEBI:33202 IUPAC Name: 2-sulfanylidene-1,3-diazinane-4,6-dione SMILES: C1C(=O)NC(=S)NC1=O 5GR 4,6-Dihydroxy-2-mercaptopyrimidine, 98%

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% 1000G

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%

3,4-Di-O-acetyl-L-arabinal, 97%, ACROS Organics™

1GR 3,4-Di-O-acetyl-L-arabinal, 97%

Alfa Aesar™ Disuccinimidyl glutarate, 97%

CAS: 79642-50-5 Molecular Formula: C13H14N2O8 Molecular Weight (g/mol): 326.261 MDL Number: MFCD00153597 InChI Key: LNQHREYHFRFJAU-UHFFFAOYSA-N Synonym: disuccinimidyl glutarate, di n-succinimidyl glutarate, bis 2,5-dioxopyrrolidin-1-yl pentanedioate, pentanedioic acid,1,5-bis 2,5-dioxo-1-pyrrolidinyl ester, dsg crosslinker, glutaric acid disuccinimidyl ester, di n-hydroxysuccinimidyl glutarate, bis 2,5-dioxopyrrolidin-1-yl glutarate, di n-succinimidyl glutarate chn PubChem CID: 4432628 IUPAC Name: bis(2,5-dioxopyrrolidin-1-yl) pentanedioate SMILES: C1CC(=O)N(C1=O)OC(=O)CCCC(=O)ON2C(=O)CCC2=O 500MG Disuccinimidyl glutarate, 97% 500mg

Alfa Aesar™ Oil Red O

CAS: 1320-06-5 Molecular Formula: C26H24N4O Molecular Weight (g/mol): 408.505 MDL Number: MFCD00003898 InChI Key: HJAYEODIXUYVIC-LTFAAIOASA-N Synonym: C.I. 26125; Solvent Red 27 PubChem CID: 6046885 IUPAC Name: (1Z)-1-[[4-[(2,5-dimethylphenyl)diazenyl]-2,5-dimethylphenyl]hydrazinylidene]naphthalen-2-one SMILES: CC1=CC(=C(C=C1)C)N=NC2=C(C=C(C(=C2)C)NN=C3C(=O)C=CC4=CC=CC=C43)C OIL RED O100G

Thermo Scientific™ Tween 20™, Ultrapure, Thermo Scientific™

CAS: 9005-64-5 Molecular Formula: C26H50O10 Molecular Weight (g/mol): 522.676 MDL Number: MFCD00165986 InChI Key: HMFKFHLTUCJZJO-UHFFFAOYSA-N Synonym: Polyoxyethylene sorbitan 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 4546.09ML Tween 20®, Ultrapure, Thermo Scientific

1,10-Phenanthroline-5,6-dione, 98%, Acros Organics™

CAS: 27318-90-7 Molecular Formula: C12H6N2O2 Molecular Weight (g/mol): 210.192 InChI Key: KCALAFIVPCAXJI-UHFFFAOYSA-N Synonym: 1,10 phenanthroline-5,6-dione, 1 10-phenanthroline-5 6-dione 97, pyridino 3,2-h quinoline-5,6-dione, phen-5,6-dione, pubchem16755, acmc-209gwd, d0jh7c, phox31, ksc204s8l, 1,2-dione-based compound, 17 PubChem CID: 72810 IUPAC Name: 1,10-phenanthroline-5,6-dione SMILES: C1=CC2=C(C3=C(C=CC=N3)C(=O)C2=O)N=C1 5GR 1,10-Phenanthroline-5,6-dione, 98%

1-Benzothiophene-2-sulfonyl chloride, 97%, Maybridge

CAS: 90001-64-2 Molecular Formula: C8H5ClO2S2 Molecular Weight (g/mol): 232.696 MDL Number: MFCD03659701 InChI Key: FKIIVBOPAHICHQ-UHFFFAOYSA-N Synonym: benzo b thiophene-2-sulfonyl chloride, 1-benzothiophene-2-sulfonylchloride, benzo b thiophene-2-sulfonylchloride, benzothiophene-2-sulfonyl chloride, pubchem10221, 2-benzothiophenesulfonyl chloride, benzo b thiophen-2-ylchlorosulfone, 1-benzothiophene-2-sulphonyl chloride, 2-chlorosulphonyl-1-benzothiophene, 1-benzo b thiophene-2-sulfonyl chloride PubChem CID: 2776333 IUPAC Name: 1-benzothiophene-2-sulfonyl chloride SMILES: C1=CC=C2C(=C1)C=C(S2)S(=O)(=O)Cl 250MG 1-Benzothiophene-2-sulfonyl chloride, 97%

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

Caffeine, citrated, ACROS Organics™

CAS: 69-22-7 Molecular Formula: C14H18N4O9 Molecular Weight (g/mol): 386.317 InChI Key: RCQXSQPPHJPGOF-UHFFFAOYSA-N Synonym: caffeine citrate, caffeine, citrated, caffeina citrate, citrated caffein, caffeine citrate 1:1, caffeine citrated, unii-u26eo4675q, citric acid, compd. with caffeine 1:1, 1,2,3-propanetricarboxylic acid, 2-hydroxy-, mixt. with 3,7-dihydro-1,3,7-trimethyl-1h-purine-2,6-dione, dsstox_cid_26938 PubChem CID: 6241 IUPAC Name: 2-hydroxypropane-1,2,3-tricarboxylic acid;1,3,7-trimethylpurine-2,6-dione SMILES: CN1C=NC2=C1C(=O)N(C(=O)N2C)C.C(C(=O)O)C(CC(=O)O)(C(=O)O)O 100GR Caffeine, citrated

Fast Garnet GBC Base 97%, ACROS Organics™

CAS: 97-56-3 Molecular Formula: C14H15N3 Molecular Weight (g/mol): 225.295 MDL Number: MFCD00007733 InChI Key: PFRYFZZSECNQOL-UHFFFAOYSA-N Synonym: 2-Aminoazotoluene, 4'-Amino-2, 3'-dimethylazobenzene, C.I. 11160, Solvent Yellow 3 PubChem CID: 7340 IUPAC Name: 2-methyl-4-[(2-methylphenyl)diazenyl]aniline SMILES: CC1=CC=CC=C1N=NC2=CC(=C(C=C2)N)C 25GR Fast Garnet GBC base, 97%

Alfa Aesar™ D-Cycloserine, 98+%

CAS: 68-41-7 Molecular Formula: C3H6N2O2 Molecular Weight (g/mol): 102.093 MDL Number: MFCD00005353 InChI Key: DYDCUQKUCUHJBH-UWTATZPHSA-N Synonym: d-cycloserine, cycloserine, seromycin, orientomycin, oxamycin, cyclorin, cyclo-d-serine, cicloserina, farmiserina, miroseryn PubChem CID: 6234 ChEBI: CHEBI:40009 IUPAC Name: (4R)-4-amino-1,2-oxazolidin-3-one SMILES: C1C(C(=O)NO1)N D-CYCLOSERINE, 98% 5G

D-Biotin, ≥97.5%, Cell Culture Reagent Grade, MP Biomedicals™

CAS: 58-85-5 Molecular Formula: C10H16N2O3S Molecular Weight (g/mol): 244.309 MDL Number: MFCD00005541 InChI Key: YBJHBAHKTGYVGT-ZKWXMUAHSA-N Synonym: biotin, d-biotin, vitamin h, coenzyme r, vitamin b7, bios ii, factor s, bioepiderm, d +-biotin, biodermatin PubChem CID: 171548 ChEBI: CHEBI:15956 IUPAC Name: 5-[(3aS,4S,6aR)-2-oxo-1,3,3a,4,6,6a-hexahydrothieno[3,4-d]imidazol-4-yl]pentanoic acid SMILES: C1C2C(C(S1)CCCCC(=O)O)NC(=O)N2 D -BIOTIN 5 G

3-O-methyl-D-glucose, 99.1%, MP Biomedicals™

CAS: 13224-94-7 Molecular Formula: C7H14O6 Molecular Weight (g/mol): 194.183 InChI Key: SCBBSJMAPKXHAH-OVHBTUCOSA-N Synonym: 3-o-methyl-alpha-d-glucopyranose, 3-o-methyl-a-d-glucopyranose, 2s,3r,4s,5r,6r-6-hydroxymethyl-4-methoxytetrahydro-2h-pyran-2,3,5-triol, 2s,3r,4s,5r,6r-6-hydroxymethyl-4-methoxyoxane-2,3,5-triol, 3-o-methyl-, a-d-glucopyranose, 3-o-methyl-alpha-d-glucose, a-d-glucopyranose,3-o-methyl, alpha-d-glucopyranose, 3-o-methyl, 3-o-methyl-d-glucopyranose PubChem CID: 83246 IUPAC Name: (2S,3R,4S,5R,6R)-6-(hydroxymethyl)-4-methoxyoxane-2,3,5-triol SMILES: COC1C(C(OC(C1O)O)CO)O 3-O-METHYL- D -GLUCOSE 1G

Cefotaxime sodium salt, 95%, Acros Organics

CAS: 64485-93-4 Molecular Formula: C16H16N5NaO7S2 Molecular Weight (g/mol): 477.442 InChI Key: AZZMGZXNTDTSME-LOSLGVLSSA-M PubChem CID: 88631411 IUPAC Name: sodium;(6S,7R)-3-(acetyloxymethyl)-7-[[2-(2-amino-1,3-thiazol-4-yl)-2-methoxyiminoacetyl]amino]-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylate SMILES: CC(=O)OCC1=C(N2C(C(C2=O)NC(=O)C(=NOC)C3=CSC(=N3)N)SC1)C(=O)[O-].[Na+] 5GR Cefotaxime sodium salt, 95%

Quinoxaline, 99%, ACROS Organics™

CAS: 91-19-0 Molecular Formula: C8H6N2 Molecular Weight (g/mol): 130.15 MDL Number: MFCD00006719 InChI Key: XSCHRSMBECNVNS-UHFFFAOYSA-N Synonym: benzoparadiazine, 1,4-benzodiazine, phenopiazine, phenpiazine, quinazine, benzopyrazine, 1,4-diazanaphthalene, benzo a pyrazine, 1,4-naphthyridine, chinoxalin PubChem CID: 7045 ChEBI: CHEBI:36616 IUPAC Name: quinoxaline SMILES: C1=CC=C2C(=C1)N=CC=N2 500GR Quinoxaline, 98+%

1,10-Phenanthroline Monohydrochloride Monohydrate, 97%, ACROS Organics™

CAS: 18851-33-7 Molecular Formula: C12H11ClN2O Molecular Weight (g/mol): 234.683 MDL Number: MFCD00150061 InChI Key: NDLHUHRGAIHALB-UHFFFAOYSA-N Synonym: 1,10-phenanthroline hydrochloride monohydrate, 1,10-phenanthroline hydrochloride hydrate, 1,10-phenanthroline monohydrochloride monohydrate, 1,10-phenanthroline hydrate hydrochloride, 1,10-phenanthroline, monohydrochloride, monohydrate, phen hydrate hydrochloride, acmc-209iz9, dsstox_cid_24309, dsstox_rid_80145, dsstox_gsid_44309 PubChem CID: 2723715 IUPAC Name: 1,10-phenanthroline;hydrate;hydrochloride SMILES: C1=CC2=C(C3=C(C=CC=N3)C=C2)N=C1.O.Cl 25GR 1,10-Phenanthroline monohydrochloride monohydrate, 97%

Ethidium Bromide (1% Solution/Molecular Biology), Fisher BioReagents

10ML Ethidium bromide, 1% Solution/Molecular Biology

Honeywell Fluka™ Thymol Blue Indicator, Honeywell™ Fluka™

CAS: 76-61-9 Molecular Formula: C27H30O5S Molecular Weight (g/mol): 466.592 MDL Number: MFCD00005869 InChI Key: PRZSXZWFJHEZBJ-UHFFFAOYSA-N Synonym: Thymolsulfonphthalein PubChem CID: 65565 IUPAC Name: 4-[3-(4-hydroxy-2-methyl-5-propan-2-ylphenyl)-1,1-dioxo-2,1$l^{6}-benzoxathiol-3-yl]-5-methyl-2-propan-2-ylphenol SMILES: CC1=CC(=C(C=C1C2(C3=CC=CC=C3S(=O)(=O)O2)C4=CC(=C(C=C4C)O)C(C)C)C(C)C)O 25GR Thymol Blue indicator, S. No.: 879

Perhydrocyclobuta[c]furan-1,3-dione, 97%, Maybridge

CAS: 4462-96-8 Molecular Formula: C6H6O3 Molecular Weight (g/mol): 126.111 InChI Key: NMNZZIMBGSGRPN-UHFFFAOYSA-N Synonym: 3-oxabicyclo 3.2.0 heptane-2,4-dione, perhydrocyclobuta c furan-1,3-dione, 1,2-cyclobutanedicarboxylic anhydride, cyclobutane-1,2-dicarboxylic anhydride, 1,2-cyclobutanedicarboxylic anhydride, cis-,, acmc-1ahmk, 3-oxabicyclo 3.2.0 heptane-2, cis PubChem CID: 138261 IUPAC Name: 3-oxabicyclo[3.2.0]heptane-2,4-dione SMILES: C1CC2C1C(=O)OC2=O 250MG Perhydrocyclobuta¢c!furan-1,3-dione, 95%

5-(4-Pyridyl)-1H-1,2,4-triazole-3-thiol, 98%, ACROS Organics™

1GR 5-(4-Pyridyl)-1H-1,2,4-triazole-3-thiol, 98%

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 2.5LT Pyridine, Certified AR for analysis

Uracil, +99%, ACROS Organics™

CAS: 66-22-8 Molecular Formula: C4H4N2O2 Molecular Weight (g/mol): 112.088 MDL Number: MFCD00006016 InChI Key: ISAKRJDGNUQOIC-UHFFFAOYSA-N Synonym: uracil, 2,4-dihydroxypyrimidine, 2,4 1h,3h-pyrimidinedione, 2,4-pyrimidinediol, 2,4-dioxopyrimidine, pyrimidine-2,4 1h,3h-dione, pirod, 2,4-pyrimidinedione, pyrod, hybar x PubChem CID: 1174 ChEBI: CHEBI:17568 IUPAC Name: 1H-pyrimidine-2,4-dione SMILES: C1=CNC(=O)NC1=O 500GR Uracil, 99+%

Polysorbate 20, Acros Organics™

CAS: 9005-64-5 Molecular Formula: C26H50O10 Molecular Weight (g/mol): 522.676 MDL Number: MFCD00165986 InChI Key: HMFKFHLTUCJZJO-UHFFFAOYSA-N Synonym: Polyoxyethylene(20)sorbitan 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 25LT Tween 20

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