Organoheterocyclic compounds

Phenolphthalein Solution R1, EP Grade, Reagecon™


Tetrahydrofuran, Certified AR for Analysis, Stabilised with 0.025% BHT, Fisher Chemical

5LT Tetrahydrofuran, Certified AR for analysis, stabilised with 0.025% BHT

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

Honeywell Fluka™ 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

Pyrrole, 99%, extra pure, ACROS Organics™

CAS: 109-97-7 Molecular Formula: C4H5N Molecular Weight (g/mol): 67.09 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 2.5KG Pyrrole, 99%, extra pure

Resazurin sodium salt, Alfa Aesar

CAS: 62758-13-8 Molecular Formula: C12H6NNaO4 Molecular Weight (g/mol): 251.173 InChI Key: IVGPGQSSDLDOLH-UHFFFAOYSA-M PubChem CID: 112939 IUPAC Name: sodium;10-oxido-7-oxophenoxazin-10-ium-3-olate SMILES: C1=CC2=C(C=C1[O-])OC3=CC(=O)C=CC3=[N+]2[O-].[Na+] RESAZURIN 1G

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

beta-Propiolactone, 98%, pure, ACROS Organics™

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 100ML beta-Propiolactone, 98%, pure

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

Bromocresol Purple, Pure, Solution 0.04%, Indicator Grade, Fisher Chemical

500ML Bromocresol purple, pure, solution 0.04%, indicator grade

Alfa Aesar™ 2,4,6-Tris(3-pyridyl)-1,3,5-triazine, 97%

CAS: 42333-76-6 Molecular Formula: C18H12N6 Molecular Weight (g/mol): 312.336 MDL Number: MFCD23379843 InChI Key: UOSYDSDIRAXTTF-UHFFFAOYSA-N Synonym: 2,4,6-tris 3-pyridyl-s-triazine, 2,4,6-tri-3-pyridinyl-1,3,5-triazine, tris pyridin-3-yl-1,3,5-triazine, 2,4,6-tris 3-pyridyl-1,3,5-triazine PubChem CID: 11472427 IUPAC Name: 2,4,6-tripyridin-3-yl-1,3,5-triazine SMILES: C1=CC(=CN=C1)C2=NC(=NC(=N2)C3=CN=CC=C3)C4=CN=CC=C4 1GR 2,4,6-Tris(3-pyridyl)-1,3,5-triazine, 97% 1g

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 500GR Polyvinylpyrrolidone, M.W. 10,000 500g

Alfa Aesar™ 1H-Pyrazole-3,5-dicarboxylic acid monohydrate, 98%

CAS: 303180-11-2 Molecular Formula: C5H6N2O5 Molecular Weight (g/mol): 174.112 MDL Number: MFCD00149323 InChI Key: GLINCONFUZIMCN-UHFFFAOYSA-N Synonym: 1h-pyrazole-3,5-dicarboxylic acid hydrate, 3,5-pyrazoledicarboxylic acid monohydrate, 1h-pyrazole-3,5-dicarboxylic acid monohydrate, pyrazole-3,5-dicarboxylic acid, hydrate, acmc-1aezk, 3,5-pyrazoledicarboxylic acid hydrate, 1h-pyrazole-3,5-dicarboxylicacidmonohydrate, 1h-pyrazole-3,5-dicarboxylic acid; hydrate, 1h-pyrazole-3,5-dicarboxylic acid hydrate 1:1 PubChem CID: 2723723 IUPAC Name: 1H-pyrazole-3,5-dicarboxylic acid;hydrate SMILES: C1=C(NN=C1C(=O)O)C(=O)O.O PYRAZOLE-3,5-DICARBOXYLIC ACID MONOHYDRATE,100G

Alfa Aesar™ Indole-3-acetic acid, 98+%

CAS: 87-51-4 Molecular Formula: C10H9NO2 Molecular Weight (g/mol): 175.187 MDL Number: MFCD00005636 InChI Key: SEOVTRFCIGRIMH-UHFFFAOYSA-N Synonym: indole-3-acetic acid, 3-indoleacetic acid, heteroauxin, indoleacetic acid, 1h-indole-3-acetic acid, 2-1h-indol-3-yl acetic acid, rhizopin, 1h-indol-3-ylacetic acid, indol-3-ylacetic acid, rhizopon a PubChem CID: 802 ChEBI: CHEBI:16411 IUPAC Name: 2-(1H-indol-3-yl)acetic acid SMILES: C1=CC=C2C(=C1)C(=CN2)CC(=O)O INDOLE-3-ACETIC ACID, 98+%500G

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

2,4-Pyridinedicarboxylic acid hydrate, 99+%, Acros Organics

CAS: 499-80-9 Molecular Formula: C7H5NO4·xH2O Molecular Weight (g/mol): 167.12 MDL Number: MFCD00149413 InChI Key: MJIVRKPEXXHNJT-UHFFFAOYSA-N Synonym: 2,4-pyridinedicarboxylic acid, lutidinic acid, 2,4-lutidinic acid, 2,4-pyridinedicarboxylicacid, hydrate 1:1, 4nrq, pd2, 4-carboxypicolinic acid, pubchem16314, pyridine carboxylate, 6a, acmc-1bnb9 PubChem CID: 10365 ChEBI: CHEBI:44737 IUPAC Name: pyridine-2,4-dicarboxylic acid SMILES: C1=CN=C(C=C1C(=O)O)C(=O)O 25GR 2,4-Pyridinedicarboxylic acid hydrate, 99+%

Bromocresol Green, Pure, Indicator Grade, Fisher Chemical

5GR Bromocresol green, pure, indicator grade

Imidazole, 99%, Alfa Aesar™

CAS: 288-32-4 Molecular Formula: C3H4N2 Molecular Weight (g/mol): 68.079 MDL Number: MFCD00005183 InChI Key: RAXXELZNTBOGNW-UHFFFAOYSA-N Synonym: 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 IMIDAZOLE, 99% 2500G

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

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

Tetrahydrofuran, Gel Permeation Chromatography (GPC), Stabilised with 0.025% BHT, Fisher Chemical

2.5LT Tetrahydrofuran, gel permeation chromatography (GPC), stabilised with 0.025% BHT

Tetrahydrofuran, 99.85%, Extra Dry, Unstabilized, Acros Organics™

100ML Tetrahydrofuran, 99.85%, Extra Dry, Unstabilized, AcroSeal

Alfa Aesar™ 5-Methyl-1H-tetrazole, 97%

CAS: 4076-36-2 Molecular Formula: C2H4N4 Molecular Weight (g/mol): 84.082 MDL Number: MFCD00129971 InChI Key: XZGLNCKSNVGDNX-UHFFFAOYSA-N Synonym: 5-methyltetrazole, 5-methyl-1h-tetrazole, 5-methyl tetrazole, 1h-tetrazole, 5-methyl, 5-methyl-1h-tertazole, tetrazole, 5-methyl, 5-methyl-1h-1,2,3,4-tetrazole, 5-methyl-2h-1,2,3,4-tetrazole, 2h-tetrazole, 5-methyl, 5-methyl-1h-1,2,3,4-tetraazole PubChem CID: 138107 IUPAC Name: 5-methyl-2H-tetrazole SMILES: CC1=NNN=N1 25GR 5-Methyl-1H-tetrazole, 97% 25g

Methyl Viologen hydrate, 98%, ACROS Organics™

CAS: 1910-42-5 Molecular Formula: C12H14Cl2N2 Molecular Weight (g/mol): 257.158 MDL Number: MFCD00150001 InChI Key: FIKAKWIAUPDISJ-UHFFFAOYSA-L Synonym: Paraquat, dichloride PubChem CID: 15938 ChEBI: CHEBI:28786 IUPAC Name: 1-methyl-4-(1-methylpyridin-1-ium-4-yl)pyridin-1-ium;dichloride SMILES: C[N+]1=CC=C(C=C1)C2=CC=[N+](C=C2)C.[Cl-].[Cl-] 5GR Methyl Viologen hydrate, 98%

Ciprofloxacin Hydrochloride, MP Biomedicals™

CAS: 86393-32-0 Molecular Formula: C17H21ClFN3O4 Molecular Weight (g/mol): 385.82 InChI Key: ARPUHYJMCVWYCZ-UHFFFAOYSA-N Synonym: Cipro, Ciproxan, 1-Cyclopropyl-6-fluoro-1,4-dihydro-4-oxo-7-(1-piperzinyl)-3-quinolinecarboxylic acid HCl H2O PubChem CID: 62998 ChEBI: CHEBI:59936 IUPAC Name: 1-cyclopropyl-6-fluoro-4-oxo-7-piperazin-1-ylquinoline-3-carboxylic acid;hydrate;hydrochloride SMILES: C1CC1N2C=C(C(=O)C3=CC(=C(C=C32)N4CCNCC4)F)C(=O)O.O.Cl CIPROFLOXACIN 25 G

Methyl orange, ACROS Organics™

CAS: 547-58-0 Molecular Formula: C14H14N3NaO3S Molecular Weight (g/mol): 327.334 MDL Number: MFCD00007502 InChI Key: STZCRXQWRGQSJD-UHFFFAOYSA-M Synonym: 4-[4-(Dimethylamino)phenylazo]benzenesulfonic acid, sodium salt, Acid Orange 52, C.I. 13025, MO, Helianthise PubChem CID: 23673835 IUPAC Name: sodium;4-[[4-(dimethylamino)phenyl]diazenyl]benzenesulfonate SMILES: CN(C)C1=CC=C(C=C1)N=NC2=CC=C(C=C2)S(=O)(=O)[O-].[Na+] 10GR Methyl Orange, ACS reagent

Alfa Aesar™ Pyridine-d5, 99.5% (Isotopic), contains 0.05% v/v TMS

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,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 PYRIDINE-D5 99.5% W 0.05% V/V TMS 25G

Alfa Aesar™ 2,3:4,5-Di-O-isopropylidene-beta-D-fructopyranose, 98%

CAS: 20880-92-6 Molecular Formula: C12H20O6 Molecular Weight (g/mol): 260.286 MDL Number: MFCD00022183 InChI Key: PSSHGMIAIUYOJF-OZFQHSNDSA-N Synonym: 2,3:4,5-bis-o-1,2 methylethylidene-beta-d-fruetopyranose PubChem CID: 45357248 IUPAC Name: [(3aR,5aS,8aS)-2,2,7,7-tetramethyl-5,5a,8a,8b-tetrahydrodi[1,3]dioxolo[4,5-a SMILES: CC1(OC2COC3(C(C2O1)OC(O3)(C)C)CO)C 10GR 2,3:4,5-Di-O-isopropylidene-¬b-D-fructopyranose, 98% 10g

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 20MG

Hydrogen fluoride-pyridine, 65-70%, ACROS Organics™

CAS: 32001-55-1 Molecular Formula: C5H6FN Molecular Weight (g/mol): 99.11 MDL Number: MFCD00012436 InChI Key: GRJJQCWNZGRKAU-UHFFFAOYSA-N Synonym: pyridine hydrofluoride, hydrogen fluoride-pyridine, olah's reagent, pyridinium fluoride, hydrogen fluoride pyridine complex, hydrogen fluoride pyridine, hf-pyridine, pyridine, hydrofluoride 1:1, pyridinium poly hydrogen fluoride, hydrogen fluoride/pyridine PubChem CID: 64774 IUPAC Name: pyridine;hydrofluoride SMILES: C1=CC=NC=C1.F 100GR Hydrogen fluoride-pyridine, 65-70%

Ferric Chloride R1 solution EU Pharmacopoeia, Fisher Chemical™

1000 ML Ferric Chloride R1 solution EU Pharmacopoe