Reagents, Q
-
(-)-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 …
-
Quercetin
MilliporeSigmapharmaceutical secondary standard; traceable to USP, PhEur Synonym(s): Quercetin hydrate Empirical Formula: C15H10O7 -+ xH2O Formula Weight: 302.24 (anhydrous basis) Linear Formula: C15H10O7 -+ xH2O…
-
SIGMA Q-VD-OPh hydrate >=95% (HPLC)
MilliporeSigmaSynonym(s): (3S)-5-(2,6-Difluorophenoxy)-3-[[(2S)-3-methyl-1-oxo-2-[(2-quinolinylcarbonyl)amino]butyl]amino]-4-oxo-pentanoic acid hydrate Empirical Formula: C26H25F2N3O6 -+ xH2O Linear Formula: …
-
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…
-
Quinaldic acid, 98%
Thermo Scientific ChemicalsSynonym(s): Quinoline-2-carboxylic acid Formula: C10H7NO2 Formula weight: 173.17 Purity: 98% CAS Number: 93-10-7 Harmonized Tariff Code: 2933.49 Hazard Statements: H315-H319-H335 Causes skin irritation. Causes serious eye irritation. May cause respiratory irritation. …
-
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;…
-
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…
-
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…
-
-
Q-Gard(R) 3 Purification Cartridge is designed to remove ionic and organic contaminants down to trace levels when fed with DI pure water containing high silt. The cartridge is constructed with clean and high-purity materials to minimize the leaching of extractable contaminants. It contains a…
-
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…
-
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…
-
Quercetin 3,4'-diglucoside >=85% (LC/MS-UV)
MilliporeSigmaQuercetin is an important flavonoid present in most of the vegetables including onion. Quercetin 3-glucuronide is one of the polyphenol metabolites, that is found to be localized to the brain. Synonyms: Quercetin 3,4'-O-diglucoside Molecular Formula: C27H30O17 Molecular Weight: 626.52 …
=85% (LC/MS-UV)"}' data-compare-data=""> -
SIGMA Quercetin 3-O-a-L-arabinopyranoside >=95% (HPLC)
MilliporeSigmaSynonym(s): Feniculin; Foeniculin; Guaijaverin; Quercetin 3- O -α-L-arabinoside Empirical Formula: C20H18O11 Linear Formula: C20H18O11 Formula Weight: 434.35 Purity: ≥95% (HPLC) Storage: room temp
-
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
-
Legal Information ASTM is a registered trademark of American Society for Testing and Materials
-
Application: Detection of migrated cells is via CyQuant GR Dye. Legal Information: CHEMICON is a registered trademark of Merck KGaA, Darmstadt, Germany
-
Synonyms: QuadraPure(R) Bis(ethylamine) Application: Reaxa Technology Legal Information: QuadraPure is a registered trademark of Johnson Matthey Finland Oy
-
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…
-
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
-
SIGMA Quercetin 3-B-D-glucoside >=90% (HPLC)
MilliporeSigmaSynonym(s): 3,3',4',5,7-Pentahydroxyflavone 3-β-glucoside; Isoquercitrin Empirical Formula: C21H20O12 Linear Formula: C21H20O12 Formula Weight: 464.38 MDL Number: MFCD00017746 Purity: ≥90% (HPLC) Storage:…
-
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…
-
QX77 >=98% (HPLC)
MilliporeSigmaSynonyms: N-(4-(7-Chloro-2H-benzo[b][1,4]oxazin-3-yl)phenyl)acetamide; N-[4-(7-Chloro-2H-1,4-benzoxazin-3-yl)phenyl]acetamide; QX 77; QX-77 Molecular Formula: C16H13ClN2O2 Molecular Weight: 300.74 Linear Structural Formula: C16H13ClN2O2 MDL Number: MFCD31657441 Purity: >=98%…
-
Synonym(s): Q Sepharose ® MDL Number: MFCD00165625 Storage: 2-8°C
-
Quercitrin European Pharmacopoeia (EP) Reference Standard
MilliporeSigmaThis 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…
-
Quinaldine Red TS, (U.S.P. Test Solution)
Spectrum ChemicalUN No.: UN1170 Class: 3 Pkg. Group: PG II
-
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…
-
Quercetin 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: …
-
Quantum® Polishing Cartridge
MilliporeSigmaThe Quantum® TIX Polishing Cartridge contains purification media designed to remove trace levels of ions from ultrapure feed water affecting specific applications. Constructed from polypropylene and polyethylene, which are suitable for the production of ultrapure water. Comprises clean and…
-
Quinoline-2-carbonitrile, 97%
Thermo Scientific ChemicalsSynonym(s): 2-Cyanoquinoline Formula: C10H6N2 Formula weight: 154.17 Purity: 97% CAS Number: 1436-43-7 Harmonized Tariff Code: 2933.49 Hazard Statements: H302-H315-H319-H335 Harmful if swallowed. Causes skin irritation. Causes serious eye irritation. May cause respiratory…
-
Quassin 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: Nigakilaktone D Molecular Formula:…
-
QPAK(R) TIX Polishing Cartridge is designed to remove ionic contaminants down to trace levels, when fed with RO purified water. The cartridge is constructed with clean and high-purity materials to minimize the leaching of extractable contaminants. QPAK(R) TIX Polishing Cartridge can be used with…