Quercetin CAS 117-39-5

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Quercetin CAS 117-39-5

CAS: 117-39-5
Molecular Formula: C15H10O7
Molecular Weight: 302.24
EINECS: 204-187-1

Synonyms: 3,3′,4′,5,7-Pentahydroxyflavone 2-(3,4-Dihydroxyphenyl)-3,5,7-trihydroxy-4H-chromen-4-one; LABOTEST-BB LT00455149; CI NO 75670; XANTHAURINE; QUERCETOL; 2-(3,4-DIHYDROXYPHENYL)-3,5,7-TRIHYDROXY-4H-1-BENZOPYRAN-4-ONE; 3,3′,4′,5,6-PENTA-HYDROXY-FLAVONE; AKOS NCG1-0081

What is Quercetin CAS 117-39-5?

Quercetin CAS 117-39-5 is a plant-derived flavonoid supplied as a yellow crystalline solid. It functions as a polyphenolic intermediate in chemical synthesis, a reference standard in analytical labs, and is frequently used in natural product research focusing on structure–activity relationships of flavonoids. This compound is also widely studied in biochemical contexts due to its polyhydroxylated structure, which enables interactions in redox and coordination chemistry research.

Specification

Item Value
Appearance Yellow crystalline powder
Melting Point 316.5 °C
Boiling Point Approx. 363.3 °C (estimated)
Density ~1.3616 g/cm³ (estimated)
pka ~6.31 (predicted)
Storage Conditions Store at room temperature, keep dry and protected from light

Feature

  • Flavonoid Intermediate Utility: Used in chemical synthesis and structure–activity studies of polyphenolic compounds.
  • Natural Product Reference Standard: Commonly used as a standard in analytical and phytochemical research.
  • Defined Physical Profile: Documented melting point, density, and spectral properties support quality control and research use.
  • Aromatic Polyphenolic Structure: Multiple hydroxyl groups enable interactions and derivatization in organic chemistry.
  • Broad Research Relevance: Applied in material science, biochemical assays, chromatography, and natural product studies.

Application

  • Organic & Natural Product Research: Applied as an intermediate and reference in synthetic and analytical pathways involving flavonoids and phenolic compounds.
  • Analytical Reference Standard: Used in chromatography and structure–activity profiling of polyphenolics.
  • Biochemical & Phytochemical Studies: Employed as a compound in studies of polyphenol chemistry and redox interactions.
  • Materials & Functional Research: Used in research exploring antioxidant mechanisms, polyphenolic interactions with metals, and functional group behavior.

Packaging

Mikem offers flexible packaging options, including 25 kg of fiber drums for liquid products and 15–25 kg PP/PE bags for powder products, all customizable to meet your specific needs.

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