4,10-Dihydro-3,7,8-trihydroxy-3-methyl-10-oxo-1H,3H-pyrano(4,3-b)(1)benzopyran-9-carboxylic acid

4,10-Dihydro-3,7,8-trihydroxy-3-methyl-10-oxo-1H,3H-pyrano(4,3-b)(1)benzopyran-9-carboxylic acid is a chemical compound registered under number CAS 479-66-3, with the molecular formula C₁₄H₁₂O₈, and a molar mass of 308.24 g/mol.

The molecule contains 34 atoms connected by 36 chemical bonds. The full systematic IUPAC name of this compound is 3,7,8-trihydroxy-3-methyl-10-oxo-1,4-dihydropyrano[4,3-b]chromene-9-carboxylic acid. 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 = 0.3 (positive value, a lipophilic compound), polar surface area PSA = 134 Ų, 4 donors and 8 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	C14H12O8
Masa molowa	308.24 g/mol
IUPAC	3,7,8-trihydroxy-3-methyl-10-oxo-1,4-dihydropyrano[4,3-b]chromene-9-carboxylic acid
SMILES	CC1(CC2=C(CO1)C(=O)C3=C(O2)C=C(C(=C3C(=O)O)O)O)O
InChIKey	FCYKAQOGGFGCMD-UHFFFAOYSA-N
logP (XLogP3)	0.3
PSA	134 Ų
HBD / HBA	4 / 8
PubChem CID	CID 5359407 ↗

Signal word: Warning

H302 — Działa szkodliwie po połknięciu

H312 — Działa szkodliwie w kontakcie ze skórą

H332 — Działa szkodliwie w następstwie wdychania

H315 — Działa drażniąco na skórę

H319 — Działa drażniąco na oczy

479-66-3 · 3,7,8-trihydroxy-3-methyl-10-oxo-1,4-dihydropyrano[4,3-b]chromene-9-carboxylic acid · XII14C5FXV · 4,10-Dihydro-3,7,8-trihydroxy-3-methyl-10-oxo-1H,3H-pyrano[4,3-b][1]benzopyran-9-carboxylic acid · 1H,3H-Pyrano(4,3-b)(1)benzopyran-9-carboxylic acid, 4,10-dihydro-3,7,8-trihydroxy-3-methyl-10-oxo- · 1H,3H-Pyrano[4,3-b][1]benzopyran-9-carboxylic acid, 4,10-dihydro-3,7,8-trihydroxy-3-methyl-10-oxo- · ROK fulvic acid · 3,7,8-trihydroxy-3-methyl-10-oxo-1,4-dihydropyrano(4,3-b)chromene-9-carboxylic acid · 4,10-Dihydro-3,7,8-trihydroxy-3-methyl-10-oxo-1H,3H-pyrano(4,3-b)(1)benzopyran-9-carboxylic acid · Waterrok fulvic acid · RefChem:56647 · DTXCID30810831 · 3,4-dihydro-3,7,8-trihydroxy-3-methyl-10-oxo-1H, 10H-pyrano(4,3-b)(1)benzopyran-9-carboxylic acid · 954-817-0 · 3,7,8-Trihydroxy-3-methyl-10-oxo-1,3,4,10-tetrahydropyrano[4,3-b]chromene-9-carboxylic acid

• 📊 PubChem CID 5359407 — NIH
• 🔬 NIST WebBook — spektroskopia
• 🌐 Wikidata
• 💊 ChEMBL — bioaktywność