Baicalein

CAS 491-67-8C15H10O5Chemical Synthesis

Baicalein (CAS: 491-67-8), with the molecular formula C15H10O5 and a molecular weight of 270.24 g/mol, is a naturally occurring flavonoid. It is recognized for its bioactive properties and finds use as a building block in chemical synthesis. Baicalein is also explored in cancer research and related biological studies, contributing to advancements in cell biology and chemoprevention.

IUPAC: 5,6,7-Trihydroxyflavone

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Baicalein (C15H10O5) — chemical structure, CAS 491-67-8; Chemistry, fine chemical supplied by Tech Serve Solutions

Bioactive Small MoleculesBuilding BlocksC15 to C38Cancer ResearchCarbonyl CompoundsCell BiologyChemical SynthesisChemopreventive AgentsFlavonoidsFlavonols

01 /Applications

Chemical Synthesis

Serves as a valuable organic building block for the synthesis of more complex molecules in research and development settings. Its flavonoid structure lends itself to diverse chemical modifications.

Cancer Research

Investigated for its potential role in cancer research, particularly in studies concerning chemopreventive agents and their effects on cell biology. It is a focus in understanding cellular mechanisms.

Bioactive Small Molecules

As a bioactive small molecule, it is utilized in various biological and biochemical studies. Its natural origin and chemical properties make it a subject of interest in nutrition research.

02 /Properties

Molecular weight	270.24
Empirical formula	C15H10O5
Assay	98%
Melting point	256-271 °C(lit.)

03 /Safety & handling

GHS hazard pictogram: Harmful / irritant (GHS07) — Harmful / irritant

Warning

Hazard statements

H315Causes skin irritation
H319Causes serious eye irritation
H335May cause respiratory irritation

Precautionary statements

P261Avoid breathing dust, fume, gas or vapours
P305IF IN EYES

Protective equipment	dust mask type N95 (US), Eyeshields, Gloves
Water hazard class (WGK, DE)	3
Hazard codes (EU)	Xi
Risk statements (R)	36/37/38
Safety statements (S)	26-36

Hazard information is provided for guidance. Always consult the product Safety Data Sheet (SDS), available on request, before handling.

04 /Identifiers & registry

CAS number

491-67-8

MDL number

MFCD00017459

PubChem substance

24870246

Beilstein registry

272683

05 /Additional specifications

Gene Information	mouse ... Hexa(15211)rat ... Alox15(81639), Alox5(25290)

06 /Quality & supply

Documentation

Every batch ships with a Certificate of Analysis covering assay, identity and purity; the grade is confirmed against your enquiry. Safety Data Sheets and technical data sheets are available on request.

Supply & logistics

Samples for technical evaluation; bulk MOQ by grade and packaging. In-stock material ships in 7–10 working days, worldwide, with full export documentation.

07 /Frequently asked questions

What is Baicalein used for?

Baicalein is used as a building block in chemical synthesis, in cancer research, and as a bioactive small molecule in biological studies, including nutrition research.

What are the CAS number and formula for Baicalein?

The CAS number for Baicalein is 491-67-8, and its empirical formula is C15H10O5.

What grade and purity does Tech Serve Solutions supply?

Tech Serve Solutions supplies Baicalein with a minimum assay of 98%. We do not represent this product as USP, BP, or EP grade.

How should Baicalein be handled safely?

Baicalein is classified as a Warning with hazards H315 (causes skin irritation), H319 (causes serious eye irritation), and H335 (may cause respiratory irritation). Handle with a dust mask (type N95 US), eyeshields, and gloves in a well-ventilated area. Avoid breathing dust.