Reagents, Q Products (258)

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  • Thumbnail Image for Quetol 651, Resin

    Electron Microscopy Sciences
    Item #:
    C993Q45

    (Ethylene Glycol Diglycidyl Ether) Formula: C8H14O4   Formula Weight: 174.20   CAS #: 2224-15-9 Specific Gravity (H2O=1): 1.15

  • Thumbnail Image for ALDRICH 2,6-Quinolinediol,
    Item #:
    C982K32-TS

    Synonym(s): 2,6-Dihydroxyquinoline; 6-Hydroxycarbostyril Formula: C9H7NO2 Formula Weight: 161.16 CAS No.: 19315-93-6 Application: Reactant involved in synthesis of: • (Benzyloxy)methylquinol inone derivatives for use as PDE3 inhibitors...

  • Thumbnail Image for ALDRICH 8-Quinolinesulfonyl chloride, 98%
    Item #:
    C979M02-TS

    Formula: C9H6ClNO2S Formula Weight: 227.67 CAS No.: 18704-37-5 UN Number: UN3261 Purity: 98% Packaging: 5, 10 g in glass bottle

  • Thumbnail Image for ALDRICH 3-(4-Quinolyl)-DL-alanine dihydrochloride dihydrate, >=98.0% (HPLC)
    Item #:
    C971V46-TS

    Empirical Formula: C12H12N2O2 -+ 2HCl -+ 2H2O Linear Formula: C12H12N2O2 -+ 2HCl -+ 2H2O Formula Weight: 325.19 MDL Number: MFCD03453212 Purity: ≥98.0% (HPLC) Beilstein Registry...

  • Thumbnail Image for Quetiapine fumarate

    MilliporeSigma
    Item #:
    C901Y70-TS

    European Pharmacopoeia (EP) Reference Standard Synonym(s): Quetiapine hemifumarate salt; 2-[2-(4-Dibenzo[b,f][1,4]thiazepin-11-yl-1-piperazinyl)ethoxy]ethanol hemifumarate; Quetiapine fumarate Empirical Formula: C21H25N3O2S -+...

  • Thumbnail Image for Quartz (particle size)

    MilliporeSigma
    Item #:
    C915L10-TS

    BCR ® certified Reference Material, 50-220 μm particle size

  • Thumbnail Image for Quercetin, Dihydrate

    Spectrum Chemical
    Item #:
    C758F94-TS

    CAS No.: 6151-25-3 UN No.: UN2811 Class: 6.1 Pkg. Group: PG III

  • Thumbnail Image for ALDRICH Quinuclidine hydrochloride, 97%
    Item #:
    C950F81-TS

    Synonym(s): 1-Azabicyclo[2.2.2]octane hydrochloride Empirical Formula: C7H13N -+ HCl Linear Formula: C7H13N -+ HCl Formula Weight: 147.65 MDL Number: MFCD00012727 Purity: 97% Melting Point: >300 °C(lit.) Beilstein Registry Number: 3675063

  • Thumbnail Image for Quinoline N-oxide hydrate, 97% (dry wt.), water ca 20%
    Item #:
    C876Q76-TS

    Formula: C9H7NO xH2O Formula weight: 145.16(anhy) Purity: 97% (dry wt.), water ca 20% CAS Number: 64201-64-5 Harmonized Tariff Code: 2933.49

  • Thumbnail Image for ALDRICH 3-Quinuclidone hydrochloride, 97%
    Item #:
    C979M04-TS

    Synonym(s): 1-Azabicyclo[2.2.2]octan-3-one hydrochloride Formula: C7H11NO · HCl Formula Weight: 161.63 CAS No.: 1193-65-3 Purity: 97% Packaging: 25, 100 g in poly bottle

  • Thumbnail Image for ASTM® D5442 C12-C60 Qualitative Retention Time Mix 6.25 % (w/w) each component, analytical standard
    Item #:
    C968A32

    Legal Information ASTM is a registered trademark of American Society for Testing and Materials

  • Thumbnail Image for Quartz (2.50 m2/g) (nitrogen BET specific surface area)
    Item #:
    C915L39-TS

    BCR ® certified Reference Material

  • Thumbnail Image for Quinine hemisulfate monohydrate, 99%
    Item #:
    C949K33-TS

    Synonym(s): Quinine sulfate dihydrate Formula: C20H24N2O2 0.5H2SO4 H2O Formula weight: 391.47 (373.46anhy) Purity: 99% CAS Number: 6119-70-6 Harmonized Tariff Code: 2939.20 Hazard Statements: H301-H334-H317 Toxic if swallowed. May cause allergy or asthma symptoms or breathing difficulties if...

  • Thumbnail Image for Quinoline-2-thiol, 97%
    Item #:
    C851B56-TS
  • Thumbnail Image for SUPELCO QTM PAH Mix

    MilliporeSigma
    Item #:
    C914N48-TS

    certified reference material, 2000 μg/mL each component in dichloromethane, ampule of 1 mL Components: Acenaphthene; Acenaphthylene; Anthracene; Benz[ a ]anthracene; Benzo[ b ]fluoranthene; Benzo[ ghi ]fluoranthene; Benzo(a)pyrene; 2-Bromonaphthalene; Chrysene; Dibenz[ a , h...

  • Thumbnail Image for "Quinchlorac, PESTANAL®, analytical standard"
    Item #:
    C990T99

    Synonyms: 3,7-Dichloro-8-quinolinecarboxylic acid Formula: C10H5Cl2NO2 Formula Weight: 242.06 CAS No.: 84087-01-4 Legal Information: PESTANAL is a registered trademark of Sigma-Aldrich Laborchemikalien GmbH

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