Reagents, Q, MilliporeSigma, 25 g
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ALDRICH Quinoxaline, 99%
MilliporeSigmaSynonym(s): 1,4-Benzodiazine; Benzo[ a ]pyrazine; Benzopyrazine Formula: C8H6N2 Formula Weight: 130.15 CAS No.: 91-19-0 Purity: 99% Density: 1.124g/mLat 25°C(lit.) Packaging: 25 g in glass bottle
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ALDRICH Quinhydrone, 97%
MilliporeSigmaSynonym(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
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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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ALDRICH QuadraPure® TU, macroporous, 400-600µm particle size
MilliporeSigmaSynonym(s): QuadraPure ® Thiourea Application: Reaxa Technology Legal Information: QuadraPure is a registered trademark of Johnson Matthey Finland Oy Packaging: 5, 25, 100 g in glass bottle
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ALDRICH Quercetin hydrate, Greater Than or Equal to 95%
MilliporeSigmaFormula: 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
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Quinacrine dihydrochloride >=90%
MilliporeSigmaSynonym(s): 6-Chloro-9-(4-diethylamino-1-methylbutylamino)-2-methoxyacridine dihydrochloride; Atebrin dihydrochloride; Mepacrine dihydrochloride Empirical Formula: C23H30ClN3O -+ 2HCl Linear Formula: C23H30ClN3O -+ 2HCl …
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ALDRICH 4-Quinolinecarboxaldehyde, 97%
MilliporeSigmaSynonym(s): Cinchoninaldehyde Formula: C10H7NO Formula Weight: 157.17 CAS No.: 4363-93-3 Purity: 97% Packaging: 2.5, 10 g in glass bottle
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(-)-Quinine For Resolution Of Racemates For Synthesis
MilliporeSigmaCAS No.: 130-95-0 pH: 9.0 (0.5 g/l, H2O, 20°C) Solubility: 0.5 g/l (20°C) Melting Point: 174 - 178°C (decomposition) Molar Mass: 324.43 g/mol Bulk Density: 110 - 140 kg/m3