140La isotope
TL;DR: 140La isotope (CAS 13981-28-7) is a chemical compound with molecular formula La and molecular weight 139.91 g/mol, supplied by Kehong Biological (Henan Kehong Biological Technology Co., Ltd.) with CRO/CDMO custom synthesis services.
lanthanum-140
Also Known As: 140La isotope, Isotope:140La, 140La radioisotope, 140La (isotope), La-140 radioisotope
| Molecular Formula | La |
|---|---|
| Molecular Weight | 139.91 g/mol |
| LogP | 0.0 |
| Topological Polar Surface Area | 0.0 Ų |
| Hydrogen Bond Donors | 0 |
| Hydrogen Bond Acceptors | 0 |
| Rotatable Bonds | 0 |
| Exact Mass | 139.90948 |
| Heavy Atoms | 1 |
| Complexity | 0.0 |
Chemical Identifiers
| CAS Number | 13981-28-7 |
|---|---|
| SMILES | [140La] |
| InChIKey | FZLIPJUXYLNCLC-OUBTZVSYSA-N |
Product Overview
140La isotope (CAS 13981-28-7), with molecular formula La and molecular weight 139.91 g/mol. IUPAC: lanthanum-140.
Chemical Property Profile of 140La isotope
Property Insights of 140La isotope
The XLogP value of 0.0 suggests moderate lipophilicity, balancing water solubility and membrane permeability for 140La isotope. With a topological polar surface area (TPSA) of 0.0 Ų, 140La isotope exhibits relatively low polarity, potentially indicating favorable cell membrane permeability. Following Lipinski's Rule of Five, 140La isotope 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
Frequently Asked Questions
What is the CAS number of 140La isotope?
The CAS number of 140La isotope is 13981-28-7.
What is the molecular formula of 140La isotope?
The molecular formula of 140La isotope is La.
What is the molecular weight of 140La isotope?
The molecular weight of 140La isotope is 139.91 g/mol.
Where can I buy 140La isotope?
You can request a quote for 140La isotope directly from KEHONG BIO. Contact us or email info@kehongbio.com for pricing and availability.
Does KEHONG BIO offer custom synthesis for 140La isotope?
Yes, KEHONG BIO provides custom synthesis services for 140La isotope and related compounds. Contact us with your specific requirements including quantity, purity, and timeline.