Reagents, Q
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Quercetin dihydrate, 97%
Thermo Scientific ChemicalsSynonym(s): 3,3',4',5,7-Pentahydroxyflavone dihydrate, Quercetin hydrate Formula: C15H10O7 2H2O Formula weight: 338.28 (302.25anhy) Purity: 97% CAS Number: 6151-25-3 UN Number: UN2811 Hazard Class: 6.1 Packing Group: III Harmonized Tariff Code: 2932.99 Hazard Statements:…
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(-)-Quinine phyproof(R) Reference Substance
MilliporeSigmaThis 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: Quinine; 6'-Methoxycinchonidine …
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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…
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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…
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Quinoline, 97%
Thermo Scientific ChemicalsFormula: C9H7N Formula weight: 129.16 Purity: 97% 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…
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Q-Gard® Purification Cartridge
MilliporeSigmaQ-Gard® 2 Purification Cartridge is designed to remove ionic and organic contaminants down to trace levels when fed with DI pure water. The cartridge is constructed with clean and high-purity materials to minimize the leaching of extractable contaminants. It contains a microfilter for particulate…
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Quercitrin, primary pharmaceutical reference standard
MilliporeSigmaCAS No.: 522-12-3 Synonyms: Quercetin 3-rhamnoside Formula: C21H20O11 Formula Weight: 448.38 Linear Formula: C21H20O11 MDL No.: MFCD00016932
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Quinalphos PESTANAL(R), analytical standard
MilliporeSigmaMolecular Formula: C12H15N2O3PS Molecular Weight: 298.3 Linear Structural Formula: C12H15N2O3PS MDL Number: MFCD00078719 Storage: 2-8C Application: Refer to the product's Certificate of Analysis for more information on a suitable instrument technique. Contact Technical Service…
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3-Quinuclidinol, 98+%
Thermo Scientific ChemicalsSynonym(s): 1-Azabicyclo[2.2.2]octan-3-ol, 3-Hydroxyquinuclidine Formula: C7H13NO Formula weight: 127.19 Purity: 98+% CAS Number: 1619-34-7 UN Number: UN3263 Hazard Class: 8 Packing Group: III Harmonized Tariff Code: 2933.39 Hazard Statements: H314-H318 Causes severe…
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QCM Chemotaxis Cell Migration Assay, 24-well (8 µm)
MilliporeSigmaApplication: 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…
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Quinoline-3-carboxaldehyde, 98+%
Thermo Scientific ChemicalsFormula: C10H7NO Formula weight: 157.17 Purity: 98+% CAS Number: 13669-42-6 Harmonized Tariff Code: 2933.49 Hazard Statements: H315-H319-H335 Causes skin irritation. Causes serious eye irritation. May cause respiratory irritation. Precautionary Statements: …
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Q-Gard® Purification Cartridge
MilliporeSigmaQ-Gard® T1 purification cartridge is designed to remove ionic and organic contaminants down to trace levels from Elix®, RO or distilled feed water. The cartridge is constructed with clean and high-purity materials to minimize leaching of extractable contaminants. Q-Gard® T1 Purification Cartridge…
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ALDRICH 3-Quinuclidinol, 99%
MilliporeSigmaSynonym(s): 1-Azabicyclo[2.2.2]octan-3-ol; 3-Hydroxyquinuclidine Formula: C7H13NO Formula Weight: 127.18 CAS No.: 1619-34-7 UN Number: UN3263 Purity: 99% Application: Synthon for the preparation of cholinergic receptor ligands 1, and anesthetics. Catalyst…
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QPhos Pd G3
MilliporeSigmaQPhos Pd G3 is a third generation (G3) Buchwald precatalyst. It is air, moisture and thermally-stable and is highly soluble in a wide range of common organic solvents. It has long life in solutions. Qphos Pd G3 is an excellent reagent for palladium catalyzed cross-coupling reactions. Some of its…
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Quinoline-8-sulfonic acid, 98%
Thermo Scientific ChemicalsFormula: C9H7NO3S Formula weight: 209.23 Purity: 98% CAS Number: 85-48-3 UN Number: UN2585 Hazard Class: 8 Packing Group: III Harmonized Tariff Code: 2933.49 Hazard Statements: H314-H318 Causes severe skin burns and eye damage. Causes serious eye damage. Precautionary…
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bioPLUS™ Quick-Immuno-Detect Kit
bioWORLDFor rapid detection of antigens in any purification protocol, apply 1µL of sample to the strips provided. Allow the strips to react with your primary (rabbit) antibody for 5 minutes. Apply the Quick-Immuno-Detect reagent provided and watch for the developing color change.
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Synonyms: QuadraPure(R) Aminoethyl aminobut-2-enoate ester MDL Number: MFCD07785596 Application: Reaxa Technology Legal Information: QuadraPure is a registered trademark of Johnson Matthey Finland Oy
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ALDRICH Quinine, 90%
MilliporeSigmaFormula: C20H24N2O2 Formula Weight: 324.42 CAS No.: 130-95-0 Purity: 90% Application: Resolving agent for carboxylic acids. Catalyzes the kinetic resolution of furanones. Other Notes: remainder hydroquinine Packaging: 10, 50 g in poly bottle
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Quinuclidine, 97+%
Thermo Scientific ChemicalsSynonym(s): 1-Azabicyclo[2.2.2]octane Formula: C7H13N Formula weight: 111.19 Purity: 97+% CAS Number: 100-76-5 UN Number: UN2811 Hazard Class: 6.1 Packing Group: II Harmonized Tariff Code: 2933.39 Hazard Statements: H301-H310-H318-H315 Toxic if swallowed. Fatal in…
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Also available: Cell Comb(TM) Scratch Assay! Get biochemical data from a scratch assay!Click HereIntroductionCell migration is a fundamental function of normal cellular processes, including embryonic development, angiogenesis, wound healing, immune response, and inflammation. Microporous membrane…
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ALDRICH Quinaldine, Greater Than or Equal to 95.0% (GC)
MilliporeSigmaSynonym(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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Synonym(s): 2,4-Butanedione resin; Activated ketone, polymer-bound
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Quartz - fused monofilament, 0.1 mm diameter, size 200 mm
MilliporeSigmaFor updated SDS information please visit www.goodfellow.com Synonyms: SI615910 Legal Information: Product of Goodfellow
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Also available: Cell Comb Scratch Assay! Get biochemical data from a scratch assay!Click HereIntroductionThe CHEMICON QCM Haptotaxis Cell Migration Assay - Fibronectin, Colorimetric is ideal for the study of epithelial and fibroblast cell haptotaxis. The quantitative nature of this assay is…
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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…
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SUPELCO QTM PAH Mix
MilliporeSigmacertified 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…
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Quercetin 3-glucoside phyproof(R) Reference Substance
MilliporeSigmaThis 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: Quercetin 3-beta-D-glucoside;…
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The Q-Gard(R) A Cartridge is a polishing cartridge with virgin ion-exchange resins for use with AFS(R) 8/16 and AFS(R) 8D/16D water purification systems. This cartridge is designed to produce high resistivity water using carefully selected purification media. Synonyms: Q-Gard(R) A Cartridge …
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SIGMA Quinalizarin >=95% (HPLC)
MilliporeSigmaSynonym(s): 1,2,5,8-Tetrahydroxy-9,10-anthraquinone; 1,2,5,8-Tetrahydroxyanthraquinone; Alizarin Bordeaux BD; Alizarinbordeaux; Alizarine Bordeaux; Alizarine Bordeaux B; C.I. 58500; C.I. Mordant Violet 26; Khinalizarin; NSC 144046; NSC 4896; PHF 016 Empirical Formula: …
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(+)-Quinidine
Thermo Scientific ChemicalsFormula: C20H24N2O2 Formula weight: 324.42 CAS Number: 56-54-2 UN Number: UN2811 Hazard Class: 6.1 Packing Group: III Harmonized Tariff Code: 2939.20 Hazard Statements: H301 Toxic if swallowed. Precautionary Statements: P264-P270-P301+P310-P321-P405-P501a Wash thoroughly…
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Q-Gard(R) T3 Purification Cartridge is designed to remove the ionic and organic contaminants down to trace levels from DI water feed containing high silt.The cartridge is constructed with clean and high-purity materials to minimize the leaching of extractable contaminants. Synonyms: Q-Gard(R)…