Copper

Copper is a chemical compound registered under number CAS 7440-50-8, with the molecular formula Cu, and a molar mass of 63.55 g/mol.

The molecule contains 1 atoms connected by 0 chemical bonds. 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, polar surface area PSA = 0 Ų, 0 donors and 0 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 interactive 3D model and the viewer images are protected by copyright (© MolGod.org) — terms of use: molgod.org/copyright/.

Molecular formula	Cu
Molar mass	63.55 g/mol
IUPAC	—
SMILES	[Cu]
InChIKey	RYGMFSIKBFXOCR-UHFFFAOYSA-N
logP (XLogP3)	—
PSA	0 Ų
HBD / HBA	0 / 0
PubChem CID	CID 23978 ↗

Signal word: Warning

H400 — Very toxic to aquatic life

H410 — Very toxic to aquatic life with long lasting effects

COPPER · 7440-50-8 · Copper powder · cuprum · Copper bronze · Bronze powder · Copper, elemental · Tatum-T · Arwood copper · Copper-airborne · Copper-milled · Kafar copper · Paragard T 380a · Raney copper · Gold bronze

• 📊 PubChem CID 23978 — NIH
• 🔬 NIST WebBook — spectroscopy
• 💊 ChEMBL — bioactivity