Chemicals Reagents O

Chemicals Reagents O

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  • Oxalyl chloride, 2M soln. in dichloromethane

    Formula: C2Cl2O2 Formula weight: 126.93 CAS Number: 79-37-8 UN Number: UN2922 Hazard Class: 8 Packing Group: II Harmonized Tariff Code: 2917.19 Hazard Statements: H331-H314-H318-H351 Toxic if inhaled. Causes severe skin burns and eye damage. Causes serious eye damage. Suspected of causing cancer....

  • SIGMA o-Phenylenediamine dihydrochloride tablet, 60 mg substrate per tablet

    Empirical Formula: C6H8N2 -+ 2HCl Linear Formula: C6H4(NH2)2-+2HCl Formula Weight: 181.06 MDL Number: MFCD00012966 Melting Point: 258 °C (dec.)(lit.) Storage: 2-8°C Beilstein Registry Number: 3912045

  • o-Tolualdehyde, Stabilized with 0.1 Percent Hydroquinone

    CAS No.: 529-20-4

  • OMI® Tube Holder for use with OMI-2 purifier tubes

    The OMI is a polishing purifier that removes many contaminants that other upstream purifiers miss. It will simultaneously and irreversibly remove moisture, oxygen, carbon monoxide, carbon dioxide, most sulfur compounds, most halogen compounds, alcohols, and phenols to less than 10 ppb. It is...

  • SIGMA Olomoucine >=98% (HPLC)

    Synonym(s): 2-(Hydroxyethylamino)-6-benzylamino-9-methylpurine Empirical Formula: C15H18N6O Linear Formula: C15H18N6O Formula Weight: 298.34 MDL Number: MFCD00189360 Purity: ≥98% (HPLC) Storage: −20°C

  • ALDRICH 2,3,7,8,12,13,17,18-Octaethyl-21H,23H-porphine ruthenium(II) carbonyl

    Empirical Formula: C37H44N4ORu Linear Formula: C37H44N4ORu Formula Weight: 661.84 MDL Number: MFCD00135460

  • Oxycodone Hydrochloride (CII), USP

    Grade: USP CAS No.: 124-90-3

  • SIGMA OPI Media Supplement, Hybri-Max™, y-irradiated, lyophilized powder, suitable for hybridoma

    Other Notes: Formulated with: 0.15 g oxaloacetate, 0.05 g pyruvate, and 0.0082 g insulin. Legal Information: Hybri-Max is a trademark of Sigma-Aldrich Co. LLC Storage: −20°C

  • ALDRICH 4,4'-Oxybis(benzoic acid), 99%

    Empirical Formula: C14H10O5 Linear Formula: O(C6H4CO2H)2 Formula Weight: 258.23 MDL Number: MFCD00013988 Purity: 99%

  • Ondansetron hydrochloride dihydrate

    European Pharmacopoeia (EP) Reference Standard Synonym(s): 1,2,3,9-Tetrahydro-9-methyl-3-[(2-methyl-1H-imidazol-1-yl)methyl]-4H-carbazol-4-one hydrochloride; GR 38032F Empirical Formula: C18H19N3O -+ HCl -+ 2H2O Formula Weight: 365.85 Linear Formula:...

  • ALDRICH Octaethylene glycol, Greater Than or Equal to 95% (oligomer purity)

    Synonym(s): PED-diol (n=8) Formula: HO(CH2CH2O)8H Formula Weight: 370.44 CAS No.: 5117-19-1 Purity: ≥95% (oligomer purity) Packaging: 5 g in poly bottle

  • Opticap(R) XL10 Polygard(R) CR inlet connection diam. 1.5 in., pore size 0.3 mum, cartridge nominal length 10 in. (25 cm)

    Device Configuration: Capsule Synonyms: Opticap XL10 Polygard CR 0.3 mum 1-1/2 in. TC/TC Legal Information: POLYGARD is a registered trademark of Merck KGaA, Darmstadt, Germany Other Notes: These products are manufactured in a facility which adheres to FDA Good Manufacturing Practices.

  • SIGMA OX-19 Reactivity: Anti-CD5, rat

    Storage: −196°C

  • SIGMA o-Phenylenediamine dihydrochloride tablet, 20 mg substrate per tablet

    Empirical Formula: C6H8N2 -+ 2HCl Linear Formula: C6H4(NH2)2-+2HCl Formula Weight: 181.06 MDL Number: MFCD00012966 Melting Point: 258 °C (dec.)(lit.) Storage: 2-8°C Beilstein Registry Number: 3912045

  • Ondansetron impurity A

    European Pharmacopoeia (EP) Reference Standard Synonym(s): (3 RS )-3-[(Dimethylamino)methyl]-9-methyl-1,2,3,9-tetrahydro-4 H -carbazol-4-one

  • 2-Nitrophenyl ß-D-galactopyranoside, =98% (enzymatic)

    Synonym: o-Nitrophenyl ß-D-galactopyranoside, ONPG CAS Number: 369-07-3 Empirical Formula (Hill Notation): C12H15NO8 Molecular Weight: 301.25 Beilstein Registry Number: 92207 EC Number: 206-716-1 MDL Number: MFCD00063055 PubChem Substance ID: 24897461 General...

  • o-Cresol, analytical standard

    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 Application: Refer to the product's...

  • SIGMA OX-44 Reactivity: Anti-CD53, rat

    Storage: −196°C

  • ONO-2506 >=98% (HPLC)

    MilliporeSigma

    Synonyms: (-)-(2R)-2-Propyloctanoic acid; (2R)-2-Propyloctanoic acid; (R)-(-)-2-Propyloctanoic acid; (R)-2-Propyloctanoic acid; Arundic acid; ONO 2506; ONO2506 Molecular Formula: C11H22O2 Molecular Weight: 186.29 Linear Structural Formula: C11H22O2 MDL Number: MFCD08458423 Purity: >=98% (HPLC)...

  • Oxidase Reagent according to Gordon-McLeod

    for microbiology Synonym(s): Gordon-McLeod Reagent

  • ALDRICH o-Xylylenediamine dihydrochloride, >=98%

    Synonym(s): α,α'-Diamino- o -xylene dihydrochloride; 1,2-Bis(aminomethyl)benzene dihydrochloride; ortho -Phenylene-bis(methylamine) dihydrochloride Empirical Formula: C8H12N2 -+ 2HCl Linear Formula: C8H12N2 -+ 2HCl Formula...

  • Optiscale(R) Capsule Filter Polygard(R) CN filtration area 17.7 cm2, pore size 0.6 mum

    Device Configuration: Capsule Synonyms: Optiscale Capsule Polygard -CN 0.6 mum 3/4 in. TC/TC Legal Information: POLYGARD is a registered trademark of Merck KGaA, Darmstadt, Germany Other Notes: These products are manufactured in a facility which adheres to FDA Good Manufacturing Practices.

  • ALDRICH 4-Oxoisophorone, >=98%, FG

    Synonym(s): 2,6,6-Trimethyl-2-cyclohexene-1,4-dione; 4-Oxoisophorone; Ketoisophorone Empirical Formula: C9H12O2 Linear Formula: C9H12O2 Formula Weight: 152.19 MDL Number: MFCD00043119 Purity: ≥98% Boiling Point:...

  • SIGMA 1-O-Palmityl-sn-glycero-3-phosphocholine >=99%, synthetic

    Synonym(s): 1-Hexadecyl- sn -glycero-3-phosphocholine; 3- sn -Lysophosphatidylcholine, 1-hexadecyl; Lyso-PAF-C16; Lyso-platelet activating factor Empirical Formula: C24H52NO6P Linear Formula: C24H52NO6P Formula Weight:...

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