Reagents, Q

Reagents, Q

Products (190)

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  • 6-Quinolineboronic acid pinacol ester, 97%

    CAS No.: 406463-06-7 Synonyms: 6-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)quinoline; 6-Quinolylboronic acid pinacol ester Formula: C15H18BNO2 Formula Weight: 255.12 Linear Formula: C15H18BNO2 MDL No.: MFCD06411327 Purity: 0.97...

  • "Quintozene, PESTANAL®, analytical standard"

    Synonyms: Pentachloronitrobenzene; PCNB; Quintozene Formula: C6Cl5NO2 Formula Weight: 295.33 CAS No.: 82-68-8 Legal Information: PESTANAL is a registered trademark of Sigma-Aldrich Laborchemikalien GmbH

  • ALDRICH Quinine monohydrochloride dihydrate, 90%

    Synonym(s): Quinine hydrochloride dihydrate Empirical Formula: C20H24N2O2 -+ HCl -+ 2H2O Linear Formula: C20H24N2O2 -+ HCl -+ 2H2O Formula Weight: 396.91 MDL Number: MFCD00151248 Purity: 90%...

  • ALDRICH Quinhydrone, 97%

    Synonym(s): Hydroquinone: benzoquinone 1:1 complex Formula: C6H4(OH)2 · C6H4O2 Formula Weight: 218.21 CAS No.: 106-34-3 UN Number: UN2811 Purity: 97% Packaging: 25, 100 g in poly bottle

  • Quinapril hydrochloride

    European Pharmacopoeia (EP) Reference Standard Synonym(s): (3S)-2-[(2S)-2-[[(1S)-1-(Ethoxycarbonyl)-3-phenylpropyl]amino]-1-oxopropyl]-1,2,3,4-tetrahydro-3-isoquinolinecarboxylic acid hydrochloride Empirical Formula: C25H30N2O5 -+ HCl Formula Weight:...

  • SIGMA Quetiapine hemifumarate salt >=98% (HPLC)

    Synonym(s): 2-[2-(4-Dibenzo[b,f][1,4]thiazepin-11-yl-1-piperazinyl)ethoxy]ethanol hemifumarate; Quetiapine fumarate Empirical Formula: C21H25N3O2S -+ 0.5C4H4O4 Linear Formula:...

  • SIGMA Quipazine maleate salt

    Synonym(s): 2-(1-Piperazinyl)quinoline maleate salt Empirical Formula: C13H15N3 -+ C4H4O4 Linear Formula: C13H15N3 -+ C4H4O4 Formula Weight: 329.35 MDL Number:...

  • Quinoline, 98%

    Thermo Scientific Chemicals

    Formula: C9H7N Formula weight: 129.16 Purity: 98% CAS Number: 91-22-5 UN Number: UN2656 Hazard Class: 6.1 Packing Group: III Harmonized Tariff Code: 2933.49 Hazard Statements: H311-H350-H341-H302-H315-H319 Toxic in contact with skin. May cause cancer. Suspected of causing genetic defects. Harmful if...

  • SIGMA (±)-Quinuclidinyl benzilate powder

    Synonym(s): (±)-QNB; (±)-Quinuclidinyl α-hydroxydiphenylacetate Empirical Formula: C21H23NO3 Linear Formula: C21H23NO3 Formula Weight: 337.41 MDL Number: MFCD00055094 Storage: 2-8°C

  • Quercetin 3,3',4',7-tetramethylether phyproof(R) Reference Substance

    This substance is a primary reference substance with assigned absolute purity (considering chromatographic purity, water, residual solvents, inorganic impurities). The exact value can be found on the certificate. Produced by PhytoLab GmbH & Co. KG Synonyms: 3,3',4',7-Tetramethylquercetin; 5-Hydroxy...

  • SIGMA QNZ46 >=98% (HPLC)

    Synonym(s): 4-[6-Methoxy-2-[(1E)-2-(3-nitrophenyl)ethenyl]-4-oxo-3(4H)-quinazolinyl]-Benzoic acid Empirical Formula: C24H17N3O6 Linear Formula: C24H17N3O6 Formula Weight: 443.41 MDL Number: MFCD22666391 Purity:...

  • QCM Chemotaxis Cell Migration Assay, 24-well (8 µm)

    Application: The CHEMICON QCM 24-well Migration Assay is ideal for the study of chemotaxis cell migration. Each Chemicon Cell Migration Assay Kit contains sufficient reagents for the evaluation of 24 samples. The quantitative nature of this assay is especially useful for screening of pharmacological...

  • Quercetin, Dihydrate

    Spectrum Chemical

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

  • SIGMA Quercetin 3-O-(6"-O-malonyl)-B-D-glucoside >=85% (HPLC)

    Synonym(s): Quercetin 3- O -malonylglucoside Empirical Formula: C24H22O15 Linear Formula: C24H22O15 Formula Weight: 550.42 MDL Number: MFCD20527305 Purity: ≥85% (HPLC) Storage: −20°C Beilstein Registry Number:...

  • Quinaldine, analytical standard, >=90% (GC)

    Synonyms: 2-Methylquinoline CAS Number: 91-63-4 Formula: C10H9N Formula Weight: 143.19 Linear Formula: C10H9N MDL No.: MFCD00006756 Purity: >=90% (GC) Boiling Point: 105-107 C/10 mmHg(lit.); 248 C(lit.) Melting Point: -9--3 C (lit.) Density: 1.058 g/mL at 25 C(lit.) Refractive Index: n20/D...

  • Quetiapine fumarate United States Pharmacopeia (USP) Reference Standard, monograph mol wt. 883.09 ((C21H25N3O2S)2 · C4H4O4)

    This product is provided as delivered and specified by the issuing Pharmacopoeia. All information provided in support of this product, including SDS and any product information leaflets have been developed and issued under the Authority of the issuing Pharmacopoeia.For further information and...

  • Quinmerac

    MilliporeSigma

    PESTANAL ® , analytical standard Synonym(s): 7-Chloro-3-methyl-8-quinolinecarboxylic acid Empirical Formula: C11H8ClNO2 Formula Weight: 221.64 Linear Formula: C11H8ClNO2 MDL Number: MFCD00145199 Beilstein Registry Number: 8392904...

  • QCM Chemotaxis Cell Migration Assay, 24-well (8 µm), fluorimetric The QCM 24-well Migration Assay is ideal for the study of chemotaxis cell migration. The assay uses a 24-well plate with an 8 micron pore size, with fluorescent detection.

    Application: The QCM 24-well Migration Assay is ideal for the study of chemotaxis cell migration. The assay uses a 24-well plate with an 8 micron pore size, with fluorescent detection. Legal Information: CHEMICON is a registered trademark of Merck KGaA, Darmstadt, Germany

  • "Quercetin dihydrate, primary reference standard"

    Synonyms: 2-(3,4-Dihydroxyphenyl)-3,5,7-trihydroxy-4 H -1-benzopyran-4-one dihydrate; 3,3′,4′,5,7-Pentahydroxyflavone dihydrate Formula: C15H10O7 · 2H2O Formula Weight: 338.27 CAS No.: 6151-25-3 Application: Reference standard in the analysis...

  • ALDRICH Quercetin hydrate, Greater Than or Equal to 95%

    Formula: C15H10O7 · xH2O Formula Weight: 302.24 (anhydrous basis) CAS No.: 849061-97-8 UN Number: UN2811 Purity: ≥95% Packaging: 25, 100 g in poly bottle

  • Quinaldine Red

    Spectrum Chemical

    CAS No.: 117-92-0

  • ALDRICH 8-Quinolinesulfonyl chloride, 98%

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

  • ALDRICH Quinaldine, Greater Than or Equal to 95.0% (GC)

    Synonym(s): 2-Methylquinoline Formula: C10H9N Formula Weight: 143.19 CAS No.: 91-63-4 Purity: ≥95.0% (GC) Density: 1.058g/mLat 25°C(lit.) Caution: may discolor to brown upon storage Packaging: 250 mL in glass bottle

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