Reagents, O

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Reagents, O

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  • Orange II sodium salt

    MilliporeSigma

    analytical standard Synonym(s): 4-(2-Hydroxy-1-naphthylazo)benzenesulfonic acid sodium salt; Acid Orange 7; Acid Orange A; Orange II; Tropaeolin 000 No. 2 Empirical Formula: C16H11N2NaO4S Formula Weight: 350.32 Linear Formula: …

  • SIGMA Octyl-Sepharose® CL-4B

    MilliporeSigma

    Synonym(s): Octyl–Agarose MDL Number: MFCD00166510 Storage: 2-8°C

  • ALDRICH 3-Octyn-1-ol, 97%

    MilliporeSigma

    Formula: CH3(CH2)3C≡CCH2CH2OH Formula Weight: 126.20 CAS No.: 14916-80-4 Purity: 97% Density: 0.880g/mLat 25°C(lit.) Packaging: 5 g in glass bottle

  • ALDRICH 2-Oxopiperazine, 97%

    MilliporeSigma

    Formula: C4H8N2O Formula Weight: 100.12 CAS No.: 5625-67-2 Purity: 97% Packaging: 1, 5 g in glass bottle

  • Octocrylene, analytical standard

    MilliporeSigma

    CAS No.: 6197-30-4 Synonyms: 2-Ethylhexyl 2-cyano-3,3-diphenylacrylate Formula: C24H27NO2 Formula Weight: 361.48 Linear Formula: …

  • SIGMA OX-36 clone 3 Reactivity: Anti-CD4, rat

    MilliporeSigma

    Storage: −196°C

  • 2-Oleoyl-1-palmitoyl-sn-glycero-3-phosphoethanolamine, >=95% (TLC)

    MilliporeSigma

    Synonyms: 1-Hexadecanoyl-2-(cis-9-octadecenoyl)-sn-glycero-3-phosphoethanolamine; 1-Palmitoyl-2-oleoyl-sn-glycero-3-phosphoethanolamine; 3-sn-Phosphatidylethanolamine, 2-Oleoyl-1-palmitoyl; L-beta-Oleoyl-gamma-palmitoyl-alpha-cephalin; POPE CAS Number: 26662-94-2 Formula: C39H76NO8P …

  • SIGMA Ouabain octahydrate >=95% (HPLC), powder

    MilliporeSigma

    Synonym(s): 1β,3β,5β,11α,14,19-Hexahydroxycard-20(22)-enolide 3-(6-deoxy-α-L-mannopyranoside); Acocantherine; G-Strophanthin Empirical Formula: C29H44O12 -+ 8H2O Linear Formula: C29H44O12 -+…

  • Oxalic acid, dihydrate

    bioWORLD

    A diprotic reducing agent used as a buffer Synonym: Ethanedioic acid Specifications High Purity Grade Insolubles (H2O): <0.05% Ash: <0.2% Iron: <0.005% Chloride: <0.005% Appearance: Solid Boiling Point: 108-109°C …

  • 7-O-Methylwogonin

    MilliporeSigma

    analytical standard Synonym(s): 5-Hydroxy-7,8-dimethoxy-2-phenyl-4-chromenone; 5-Hydroxy-7,8-dimethoxy-2-phenyl-4 H -1-benzopyran-4-one; 5-Hydroxy-7,8-dimethoxyflavone; 7,8-Dimethoxynorwogonin; Moslosooflavone Empirical Formula: C17H14O5 Formula Weight: …

  • SIGMA Oxytocin lyophilized powder, ~50 IU/mg solid (Prepared from oxytocin)

    MilliporeSigma

    Synonym(s): α-Hypophamine; Oxytocic hormone Empirical Formula: C43H66N12O12S2 Linear Formula: C43H66N12O12S2 Formula Weight: 1007.19 MDL Number: MFCD00076731 Storage: …

  • Octinoxate

    MilliporeSigma

    pharmaceutical secondary standard; traceable to USP Synonym(s): 2-Ethylhexyl 4-methoxycinnamate; 4-Methoxycinnamic acid 2-ethylhexyl ester; OMC; Octyl methoxycinnamate Empirical Formula: C18H26O3 Formula Weight: 290.40 Linear Formula: …

  • ALDRICH 4-Oxotetrahydrothiophene-3-carbonitrile, 97%

    MilliporeSigma

    Synonym(s): 4-Cyano-3-oxotetrahydrothiophene; 4-Cyano-3-tetrahydrothiophenone Empirical Formula: C5H5NOS Linear Formula: C5H5NOS Formula Weight: 127.16 MDL Number: MFCD00059049 Purity: 97% Melting Point: 65-70 °C

  • (S)-(+)-2-Octyl isothiocyanate, 97%

    Alfa Aesar

    Formula: C9H17NS Formula weight: 171.31 Purity: 97% UN Number: UN2922 Hazard Class: 8 Packing Group: III Harmonized Tariff Code:  2930.90 Hazard Statements: H331-H314-H318-H302-H312 Toxic if inhaled. Causes severe skin burns and eye damage. Causes serious eye damage. Harmful…

  • 3-Octanol, 97%

    Alfa Aesar

    Synonym(s): n-Amyl ethyl carbinol, Ethyl n-pentyl carbinol Formula: C8H18O Formula weight: 130.23 Purity: 97% CAS Number: 589-98-0 Harmonized Tariff Code:  2905.16 Hazard Statements: H319-H227 Causes serious eye irritation. Combustible liquid. Precautionary Statements: …

  • Ofloxacin

    MilliporeSigma

    pharmaceutical secondary standard; traceable to USP Empirical Formula: C18H20FN3O4 Formula Weight: 361.37 Linear Formula: C18H20FN3O4 MDL Number: MFCD00226105 Storage: room temp

  • O-Methyl-L-tyrosine, 98%

  • O-tert-Butyl-L-allo-threonine ; >/= 98% (NMR)

    AFG Bioscience

    Synonyms: allo-L-Thr(tBu)-OH Purity Limit: ≥ 98% (NMR) CAS No.: 201353-89-1 Molecular Formula: C8H17NO3 Molecular Weight: 175.22 MDL No.: MFCD00237373 Appearance: White solid powder Optical Rotation: [a]D20 = +6.0 ± 2º (C=1 in H2O) Storage Temperature: Store at 0-8°C

  • SIGMA Origin of Replication Vector Set plasmid vectors for molecular cloning

    MilliporeSigma

    Synonym(s): cloning vector; expression vector; molecular cloning vector; plasmid; plasmid vector; vector Storage: −20°C

  • Oleoyl coenzyme A ; 92-98%

    AFG Bioscience

    Synonyms: cis-9-Octadecenoyl coenzyme A Purity Limit: 92-98% CAS No.: 1716-06-9 Molecular Formula: C39H68N7O17P3S Molecular Weight: 1032 MDL No.: MFCD00871328 Storage Temperature: Store at ≤-15°C

  • ALDRICH Oleyl alcohol, technical grade, 85%

    MilliporeSigma

    Synonym(s): Z -9-Dodecen-1-ol; cis -9-Octadecen-1-ol Formula: CH3(CH2)7CH=CH(CH2)7CH2OH Formula Weight: 268.48 CAS No.: 143-28-2 Purity: 85% Density: 0.849g/mLat 25°C(lit.) Packaging: 100 g in glass bottle

  • OxiDrop™, Oxidase Test

    Hardy Diagnostics

    OxiDrop™, Oxidase Test is a liquid ready-to-use reagent that is used in procedures to detect cytochrome oxidase activity in bacteria. For testing the oxidase reaction, contains tetramethyl-p-phenylenediamine. Simply place one drop on the suspect colony (directly on the plate) and look for…

  • ALDRICH 1-Octadecanethiol, 98%

    MilliporeSigma

    Synonym(s): Mercaptan C18; Octadecyl mercaptan; Stearyl mercaptan Empirical Formula: C18H38S Linear Formula: CH3(CH2)17SH Formula Weight: 286.56 MDL Number: MFCD00004886 Purity: 98% Boiling Point: …

  • SIGMA Oxaloacetate Decarboxylase from Pseudomonas sp. lyophilized powder, 100…

    MilliporeSigma

    MDL Number: MFCD00131775 Storage: −20°C

  • ALDRICH Octadecyl-functionalized silica gel, 200-400mesh, extent of labeling: 20…

    MilliporeSigma

    Application: For low- and medium-pressure reversed-phase liquid chromatography Packaging: 25, 100 g in glass bottle

  • ALDRICH Octyl acetate, natural, >=98%, FCC, FG

    MilliporeSigma

    Synonym(s): Acetic acid octyl ester Empirical Formula: C10H20O2 Linear Formula: CH3CO2(CH2)7CH3 Formula Weight: 172.26 MDL Number: MFCD00009562 Purity: ≥98% Boiling Point: …

  • SIGMA OKT1 Reactivity: Anti-CD5, human

    MilliporeSigma

    Storage: −196°C

  • 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.

  • OAW28 Cell Line human, ovarian tumor epithelial, 85101601

    MilliporeSigma

    Storage: -196C UNSPSC Code: 12352200

  • 3-Octanol

    Spectrum Chemical

    CAS No.: 589-98-0

  • SIGMA OX-61 Reactivity: Anti-CD26, rat

    MilliporeSigma

    Storage: −196°C

  • O-(7-Azabenzotriazol-1-yl)-N,N,N',N'-tetramethyluronium Hexafluorophosphate

    Spectrum Chemical

    CAS No.: 148893-10-1

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