Colloidal gold
TL;DR: Colloidal gold (CAS 14391-11-8) is a chemical compound with molecular formula Au and molecular weight 198.96877 g/mol, supplied by CoreyChem (Career Henan Chemical Co., Ltd.) with ISO-certified quality and global shipping.
gold-199
Also Known As: Colloidal gold, 199Au isotope, Isotope:199Au, 199Au radioisotope, Gold-199 isotope
Technical Specifications
| Molecular Formula | Au |
| Molecular Weight | 198.96877 g/mol |
| XLogP | -0.0025 |
| Topological Polar Surface Area (TPSA) | 0.0 Ų |
| Hydrogen Bond Donors | 0 |
| Hydrogen Bond Acceptors | 0 |
| Rotatable Bonds | 0 |
| Exact Mass | 198.96877 Da |
| Heavy Atoms | 1 |
| Complexity | 0.0 |
| SMILES | [199Au] |
| InChIKey | PCHJSUWPFVWCPO-NJFSPNSNSA-N |
Chemical Property Profile of Colloidal gold
Property Insights of Colloidal gold
The XLogP value of -0.0025 indicates that Colloidal gold is hydrophilic (water-soluble), making it suitable for aqueous formulations and biological assay applications. With a topological polar surface area (TPSA) of 0.0 Ų, Colloidal gold exhibits relatively low polarity, potentially indicating favorable cell membrane permeability. Following Lipinski's Rule of Five, Colloidal gold has 0 hydrogen bond donor(s) and 0 hydrogen bond acceptor(s), all within the drug-like range, suggesting favorable oral bioavailability potential.
Frequently Asked Questions
What is the CAS number of Colloidal gold?
The CAS number of Colloidal gold is 14391-11-8.
What is the molecular formula of Colloidal gold?
The molecular formula of Colloidal gold is Au.
What is the molecular weight of Colloidal gold?
The molecular weight of Colloidal gold is 198.96877 g/mol.
Where can I buy Colloidal gold?
You can request a quote for Colloidal gold directly from CoreyChem. Contact us or email [email protected] for pricing and availability.
Does CoreyChem offer custom synthesis for Colloidal gold?
Yes, CoreyChem provides custom synthesis services for Colloidal gold and related compounds. Contact us with your specific requirements including quantity, purity, and timeline.