Baicalein

Baicalein is a chemical compound registered under number CAS 491-67-8, with the molecular formula C₁₅H₁₀O₅, and a molar mass of 270.24 g/mol.

The molecule contains 30 atoms connected by 32 chemical bonds. The full systematic IUPAC name of this compound is 5,6,7-trihydroxy-2-phenylchromen-4-one. The interactive 3D model above lets you view the spatial arrangement of the atoms — you can rotate it with the mouse, zoom with the scroll wheel, and switch between skeletal / Ball & Stick / Space Fill visualization modes.

In terms of physicochemical properties, the partition coefficient logP = 1.7 (positive value, a lipophilic compound), polar surface area PSA = 87 Ų, 3 donors and 5 hydrogen bond acceptors. These parameters are key when assessing bioavailability and interaction with biomolecules.

Chemical data for this compound comes from PubChem (NIH NLM NCBI), one of the world's largest chemical databases. All information is updated automatically and enriched with GHS hazard statement translations compliant with the CLP Regulation (EC 1272/2008). The widget above may be used for educational, research and commercial purposes.

Molecular formula	C15H10O5
Masa molowa	270.24 g/mol
IUPAC	5,6,7-trihydroxy-2-phenylchromen-4-one
SMILES	C1=CC=C(C=C1)C2=CC(=O)C3=C(O2)C=C(C(=C3O)O)O
InChIKey	FXNFHKRTJBSTCS-UHFFFAOYSA-N
logP (XLogP3)	1.7
PSA	87 Ų
HBD / HBA	3 / 5
PubChem CID	CID 5281605 ↗

Signal word: Warning

H315 — Działa drażniąco na skórę

H319 — Działa drażniąco na oczy

H335 — Może powodować podrażnienie dróg oddechowych

baicalein · 491-67-8 · 5,6,7-Trihydroxyflavone · Noroxylin · 5,6,7-trihydroxy-2-phenyl-4H-chromen-4-one · 5,6,7-trihydroxy-2-phenylchromen-4-one · 5,6,7-Trihydroxy-2-phenyl-4H-1-benzopyran-4-one · NSC-661431 · CHEBI:2979 · 49QAH60606 · RefChem:5579 · DTXCID802389 · 637-183-7 · MFCD00017459 · Baicalein, 98%

• 📊 PubChem CID 5281605 — NIH
• 🔬 NIST WebBook — spektroskopia
• 🌐 Wikidata
• 💊 ChEMBL — bioaktywność