Reagents, O

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Reagents, O

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  • 3-Octanone For Synthesis

    MilliporeSigma

    CAS No.: 106-68-3 UN No.: UN2271 Solubility: 2.60 g/l (20°C) Melting Point: -23°C Molar Mass: 128.21 g/mol Boiling Point: 169°C (1013 hPa) Vapor Pressure: 2 hPa (20°C) Flash Point: 48°C Refractive Index: 48°C Density: 0.82 g/cm3 (20°C) Ignition Point: 330°C

  • ALDRICH Olive oil, extra virgin, Certified organic (NOP/EU)

    MilliporeSigma

    MDL Number: MFCD00131764 Density: 0.910 g/mL at 25 °C Refractive Index: n 20/D 1.469

  • SIGMA Oil Red O BioReagent, suitable for electrophoresis

    MilliporeSigma

    Synonym(s): 1-([4-(Xylylazo)xylyl]azo)-2-naphthol; 1-[2,5-Dimethyl-4-(2,5-dimethylphenylazo)phenylazo]-2-naphthol; Solvent Red 27; Solvent Red 27 Empirical Formula: C26H24N4O Linear Formula: C26H24N4O Formula Weight: 408.49…

  • OX-102, Reactivity: Anti-CD200 receptor, rat, 03062504

    MilliporeSigma

    Storage: -196C UNSPSC Code: 12352200

  • n-Octyltriethoxysilane, 95%

    Alfa Aesar

    Synonym(s): Triethoxy-n-octylsilane Formula: CH3(CH2)7Si(OCH2CH3)3 Formula weight: 276.49 Purity: 95% CAS Number: 2943-75-1 Harmonized Tariff Code:  2931.90 Hazard Statements: H315-H319 Causes skin irritation. Causes serious eye irritation. Precautionary Statements: …

  • n-Octadecane, 99%

    Alfa Aesar

    Formula: CH3(CH2)16CH3 Formula weight: 254.50 Purity: 99% CAS Number: 593-45-3 Harmonized Tariff Code:  2901.10 Hazard Statements: H315-H319-H335 Causes skin irritation. Causes serious eye irritation. May cause respiratory irritation. Precautionary Statements: …

  • 1,8-Octanedithiol, 98%

    Alfa Aesar

    Synonym(s): 1,8-Dimercaptooctane, Octamethylene dimercaptan Formula: HS(CH2)8SH Formula weight: 178.36 Purity: 98% CAS Number: 1191-62-4 Harmonized Tariff Code:  2930.90 Hazard Statements: H301 Toxic if swallowed. Precautionary Statements: P264-P270-P301+P310-P321-P405-P501a …

  • Oxone r, monopersulfate

    Alfa Aesar

    Synonym(s): Potassium peroxymonosulfate, Potassium monopersulfate triple salt Formula: 2KHSO5.KHSO4.K2SO4 Formula weight: 615.50 CAS Number: 70693-62-8 UN Number: UN3084 Hazard Class: 8 Packing Group: II Harmonized Tariff Code:  2833.40 Hazard Statements: …

  • SIGMA OSU6162 hydrochloride >=98% (HPLC)

    MilliporeSigma

    Synonym(s): PNU-96391; PNU-0096391; OSU-6162; (S)-(-)-(3-methanesulfonyl-phenyl)-1-propyl-piperidine hydrochloride; (S,S)-3-[3-(Methylsulfonyl)phenyl]-1-propylpiperidine hydrochloride Empirical Formula: C15H23NO2S-+HCl Linear Formula: …

  • SUPELCO o-Tolualdehyde-2,4-DNPH

    MilliporeSigma

    analytical standard Synonym(s): o -Tolualdehyde 2,4-dinitrophenylhydrazone Empirical Formula: C14H12N4O4 Formula Weight: 300.27 Linear Formula: …

  • Oxalyl bromide solution, 2.0 M in methylene chloride

    MilliporeSigma

    Synonyms: Ethanedioyl dibromide solution; NSC 96957 CAS Number: 15219-34-8 Formula: C2Br2O2 Formula Weight: 215.83 Linear Formula: BrCOCOBr MDL No.: MFCD00000113 Density: 1.517 g/mL at 25 C UNSPSC Code: 12352000 Application: Used in synthetic applications of…

  • Oxytocin/Desmopressin validation mixture

    MilliporeSigma

    European Pharmacopoeia (EP) Reference Standard

  • SIGMA Octaethylene glycol monohexadecyl ether BioXtra, >=98.0% (GC)

    MilliporeSigma

    Synonym(s): C16E8; Hexadecyl octaethylene glycol ether; Hexadecyloctaglycol Empirical Formula: C32H66O9 Linear Formula: CH3(CH2)15(OCH2CH2)8OH Formula Weight: 594.86 …

  • ALDRICH 3,4'-Oxydianiline, 97%

    MilliporeSigma

    Empirical Formula: C12H12N2O Linear Formula: O(C6H4NH2)2 Formula Weight: 200.24 MDL Number: MFCD00036097 Purity: 97% Boiling Point: 207 °C/1 mmHg(lit.) Melting Point: 67-71 °C(lit.)

  • ALDRICH 3-Octanol, natural, >=97%, FCC, FG

    MilliporeSigma

    Synonym(s): Ethyl pentyl carbinol Empirical Formula: C8H18O Linear Formula: CH3(CH2)4CH(OH)CH2CH3 Formula Weight: 130.23 MDL Number: MFCD00004590 Purity: ≥97% Boiling Point: …

  • SIGMA Oxaloacetic acid >=97%

    MilliporeSigma

    Synonym(s): 2-Oxosuccinic acid; Ketosuccinic acid; Oxalacetic acid; Oxobutanedioic acid Empirical Formula: C4H4O5 Linear Formula: HOOCCH2COCOOH Formula Weight: 132.07 MDL Number: MFCD00002592 Purity: ≥97% Storage: …

  • SIGMA OX-59 Reactivity: Anti-IgG, rat

    MilliporeSigma

    Storage: −196°C

  • SIGMA OX-85 Reactivity: Anti-L-Selectin, rat

    MilliporeSigma

    Storage: −196°C

  • Omeprazole sulfide-(5-methoxy-d3)

    MilliporeSigma

    analytical standard Synonym(s): 5-Methoxy-d3-2-{[(4-methoxy-3,5-dimethyl-2-pyridinyl)methyl]thio}-1 H -benzimidazole; Omeprazole-d3 sulfide Empirical Formula: C17D3H16N3O2S Formula Weight: 332.44 Linear…

  • Ozone AccuVac® Ampules

    Hach

    For determination of Ozone by the Indigo method, using AccuVac® Ampules. Hach method 8311. Fast Easy Accurate Use them anywhere you need results.

  • ALDRICH 1-Octen-3-ol, 98%

    MilliporeSigma

    Synonym(s): Pentyl vinyl carbinol Formula: CH3(CH2)4CH(OH)CH=CH2 Formula Weight: 128.21 CAS No.: 3391-86-4 Purity: 98% Density: 0.83g/mLat 25°C(lit.) Packaging: 25 g in glass bottle

  • Oleoyl-L-a-lysophosphatidic acid sodium salt, =98%, solid

    MilliporeSigma

    Synonym: 1-Oleoyl- sn -glycerol 3-phosphate sodium salt, 3- sn -Lysophosphatidic acid, 1-oleoyl sodium salt, LPA sodium salt CAS Number: 22556-62-3 Empirical Formula (Hill Notation): C21H41O7P · xNa + Molecular Weight: 436.52 (free acid basis) …

  • 1,2-Octanediol, 97%

    Alfa Aesar

    Synonym(s): 1,2-Dihydroxyoctane Formula: C8H18O2 Formula weight: 146.23 Purity: 97% CAS Number: 1117-86-8 Harmonized Tariff Code:  2905.39 Hazard Statements: H319 Causes serious eye irritation. Precautionary Statements: P280-P264-P305+P351+P338-P337+P313 Wear protective…

  • o-Cresol, analytical standard

    MilliporeSigma

    Synonyms: 2-Methylphenol CAS Number: 95-48-7 Formula: C7H8O Formula Weight: 108.14 Linear Formula: CH3C6H4OH MDL No.: MFCD00002226 Boiling Point: 191 C(lit.) Melting Point: 29-31 C (lit.) Beilstein Registry Number: 506917 EC Number: 202-423-8 UNSPSC Code: 41116107 …

  • SIGMA o-Dianisidine dihydrochloride Suitable for use in glucose determination

    MilliporeSigma

    Synonym(s): 3,3'-Dimethoxybenzidine dihydrochloride; Fast Blue B Empirical Formula: C14H16N2O2 -+ 2HCl Linear Formula: C14H16N2O2 -+ 2HCl Formula Weight: 317.21 MDL Number: MFCD00012488 Storage: …

  • Orotic acid, anhydrous, 97%

    Alfa Aesar

    Synonym(s): 1,2,3,6-Tetrahydro-2,6-dioxopyrimidine-4-carboxylic acid, Uracil-4-carboxylic acid Formula: C5H4N2O4 Formula weight: 156.10 Purity: 97% CAS Number: 65-86-1 Harmonized Tariff Code:  2933.59 Hazard Statements: H302-H315-H319 Harmful if swallowed. Causes skin…

  • 3-Oxetanemethanol, 96%

    Alfa Aesar

  • ALDRICH O-(2-Azidoethyl)nonadecaethylene glycol, >=95% (oligomer purity)

    MilliporeSigma

    Synonym(s): Azido-PEG (n=19) Empirical Formula: C40H81N3O20 Linear Formula: C40H81N3O20 Formula Weight: 924.08 MDL Number: MFCD13184941 Purity: ≥95% (oligomer purity) Storage: 2-8°C

  • ALDRICH 3-Octyl acetate, natural (US), >=97%, FG

    MilliporeSigma

    Empirical Formula: C10H20O2 Linear Formula: CH3CO2CH(C2H5)(CH2)4CH3 Formula Weight: 172.26 MDL Number: MFCD00015349 Purity: ≥97% Boiling Point: …

  • ALDRICH o-Toluenethiol, >=97%, FG

    MilliporeSigma

    Synonym(s): 2-Methylbenzenethiol; o -Thiocresol Empirical Formula: C7H8S Linear Formula: CH3C6H4SH Formula Weight: 124.20 MDL Number: MFCD00004838 Purity: ≥97% Boiling Point: 195 °C(lit.) Melting Point: …

  • ALDRICH 9-Oxabicyclo[6.1.0]non-4-ene, 95%

    MilliporeSigma

    Formula: C8H12O Formula Weight: 124.18 CAS No.: 637-90-1 Purity: 95% Density: 1.013g/mLat 25°C(lit.) Packaging: 5 g in glass bottle

  • o-Arsanilic acid, 98%

    MilliporeSigma

    CAS No.: 2045-00-3 Synonyms: 2-Aminobenzenearsonic acid Formula: C6H8AsNO3 Formula Weight: 217.05 Linear Formula: H2NC6H4AsO3H2 MDL No.: MFCD00007630 Purity: 0.98 Melting Point: 154-155 °C(lit.)

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