Empirical Formula: C₁₀H₇NO Linear Formula: C₁₀H₇NO Formula Weight: 157.17 MDL Number: MFCD00006768 Purity: 98% Melting Point: 68-71 °C(lit.) Beilstein Registry Number: 113269

Synonym(s): -áQuinoline-3-boronic acid MIDA ester Empirical Formula: C₁₄H₁₃BN₂O₄ Linear Formula: C₁₄H₁₃BN₂O₄ Formula Weight: 284.08 MDL Number: MFCD22417209 Purity: 90% Melting Point: …

BCR ® certified Reference Material, 1.20-20.00 μm particle size

Synonym(s): Cinchoninaldehyde Formula: C₁₀H₇NO Formula Weight: 157.17 CAS No.: 4363-93-3 Purity: 97% Packaging: 2.5, 10 g in glass bottle

Empirical Formula: C₁₀H₆N₂ Linear Formula: C₁₀H₆N₂ Formula Weight: 154.17 MDL Number: MFCD00134341 Purity: 97% Melting Point: 93-95 °C(lit.)

Synonym(s): 8-Hydroxyquinoline hemisulfate salt Empirical Formula: C₁₈H₁₄N₂O₂ -+ H₂SO₄ Linear Formula: C₁₈H₁₄N₂O₂ -+ H₂SO₄ Formula Weight: 388.39 MDL…

Storage: −70°C

European Pharmacopoeia (EP) Reference Standard Synonym(s): Quinapril hydrochloride; (3S)-2-[(2S)-2-[[(1S)-1-(Ethoxycarbonyl)-3-phenylpropyl]amino]-1-oxopropyl]-1,2,3,4-tetrahydro-3-isoquinolinecarboxylic acid hydrochloride Empirical Formula: …

NOTE: Due to special handling or shipping requirements, these products will have additional fees added during checkout. Click HERE for a description of what fees might be charged.   Synonyms: 2-Methylquinoline CAS Number: 91-63-4 Formula: C10H9N Formula Weight: 143.19 …

Synonym(s): NQO2 human; NRH nitroreductase human; NRH quinone reductase human MDL Number: MFCD03458332 Purity: ≥90% (SDS-PAGE) Storage: −20°C

CAS No.: 522-12-3 Synonyms: Quercetin 3-rhamnoside Formula: C₂₁H₂₀O₁₁ Formula Weight: 448.38 Linear Formula: C₂₁H₂₀O₁₁ MDL No.: MFCD00016932

European Pharmacopoeia (EP) Reference Standard

Synonym(s): 1,4-Benzodiazine; Benzo[ a ]pyrazine; Benzopyrazine Empirical Formula: C₈H₆N₂ Linear Formula: C₈H₆N₂ Formula Weight: 130.15 MDL Number: MFCD00006719 Purity: ≥95.0% Boiling Point: …

Synonym(s): 8-Hydroxyquinoline N -oxide Formula: C₉H₇NO₂ Formula Weight: 161.16 CAS No.: 1127-45-3 Purity: 98% Packaging: 5, 10 g in glass bottle

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

BCR ® certified Reference Material, 160-630 μm particle size

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…

Synonym(s): 8-bis(Carboxymethyl)amino-2-[2-(2-bis(carboxymethyl)aminophenyl)ethenyl]-6-methoxyquinoline tetra(acetoxymethyl) ester Empirical Formula: C₃₈H₄₁N₃O₁₇ Linear Formula: C₃₈H₄₁N₃O₁₇ Formula…

pharmaceutical secondary standard; traceable to USP, PhEur Synonym(s): Quercetin hydrate Empirical Formula: C₁₅H₁₀O₇ -+ xH₂O Formula Weight: 302.24 (anhydrous basis) Linear Formula: C₁₅H₁₀O₇ -+ xH₂O…

CAS Number: 130-95-0 Empirical Formula (Hill Notation): C₂₀H₂₄N₂O₂ Molecular Weight: 324.42 Beilstein Registry Number: 91867 EC Number: 205-003-2 MDL Number: MFCD00198096 PubChem Substance ID: 24853550 …

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

United States Pharmacopeia (USP) Reference Standard Synonym(s): Quercetin dihydrate; 2-(3,4-Dihydroxyphenyl)-3,5,7-trihydroxy-4 H -1-benzopyran-4-one dihydrate; 3,3',4',5,7-Pentahydroxyflavone dihydrate Empirical Formula: C₁₅H₁₀O₇ -+ 2H₂O Formula…

European Pharmacopoeia (EP) Reference Standard Synonym(s): 2-(3,4-Dihydroxyphenyl)-3,5,7-trihydroxy-4 H -1-benzopyran-4-one dihydrate; 3,3',4',5,7-Pentahydroxyflavone dihydrate Empirical Formula: C₁₅H₁₀O₇ -+ 2H₂O Formula Weight: 338.27 Linear…

Synonym(s): (–)-Quinpirole monohydrochloride; trans -(–)-(4aR)-4,4a,5,6,7,8,8a,9-Octahydro-5-propyl-1H-pyrazolo[3,4-g]quinoline monohydrochloride; LY-171,555 Empirical Formula: C₁₃H₂₁N₃ -+ HCl Linear Formula: …

analytical standard Synonym(s): 2-Methylquinoline Empirical Formula: C₁₀H₉N -+ H₃O₄P Formula Weight: 241.18 Linear Formula: C₁₀H₉N -+ H₃PO₄ MDL Number: MFCD00079536 Density: 1.06 g/mL(lit.)

NOTE: Due to special handling or shipping requirements, these products will have additional fees added during checkout. Click HERE for a description of what fees might be charged.   Synonyms: 1-Azabicyclo[2.2.2]octane; ABCO CAS Number: 100-76-5 Formula: C7H13N Formula…

Formula: 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

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

Synonym(s): Quinine sulfate (2:1) (salt) dihydrate Empirical Formula: C₂₀H₂₄N₂O₂ -+ 0.5H₂O₄S -+ H₂O Linear Formula: C₂₀H₂₄N₂O₂ -+ 0.5H₂O₄S -+…

Synonym(s): 2-Methoxy-6-chloro-9-(4-bis[β-chloroethyl]amino-1-methylbutylamino)acridine dihydrochloride; 9-[4-(Bis(2-chloroethyl)amino)-1-methylbutylamino]-6-chloro-2-methoxyacridine dihydrochloride Empirical Formula: C₂₃H₂₈Cl₃N₃O -+ 2HCl …

Synonym(s): 2,4-Butanedione resin; Activated ketone, polymer-bound

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