141La isotope structure

141La isotope

TL;DR: 141La isotope (CAS 15816-88-3) is a chemical compound with molecular formula La and molecular weight 140.91 g/mol, supplied by Kehong Biological (Henan Kehong Biological Technology Co., Ltd.) with CRO/CDMO custom synthesis services.

lanthanum-141

Also Known As: 141La isotope, Isotope:141La, 141La (isotope), Lanthanum-141 isotope, Isotope:Lanthanum-141

CAS: 15816-88-3
Molecular Formula La
Molecular Weight 140.91 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 140.91096
Heavy Atoms 1
Complexity 0.0

Chemical Identifiers

CAS Number 15816-88-3
SMILES [141La]
InChIKey FZLIPJUXYLNCLC-NJFSPNSNSA-N

Product Overview

141La isotope (CAS 15816-88-3), with molecular formula La and molecular weight 140.91 g/mol. IUPAC: lanthanum-141.

🧪
Safety Data Sheet (MSDS / SDS) View the Laboratory Chemical Safety Summary (LCSS) on PubChem — includes GHS classifications, hazard statements, first aid measures, and handling precautions.
View MSDS →

Chemical Property Profile of 141La isotope

XLogP
0.0
TPSA (Topological Polar Surface Area)
0.0
Hydrogen Bond Donors
0
Hydrogen Bond Acceptors
0
Rotatable Bonds
0
Heavy Atoms
1
Complexity
0.0
Exact Mass
140.91096
Monoisotopic Mass
140.91096
Data Source: Chemical property values are referenced from PubChem, the world's largest open chemistry database maintained by the National Center for Biotechnology Information (NCBI), U.S. National Library of Medicine.

Property Insights of 141La isotope

The XLogP value of 0.0 suggests moderate lipophilicity, balancing water solubility and membrane permeability for 141La isotope. With a topological polar surface area (TPSA) of 0.0 Ų, 141La isotope exhibits relatively low polarity, potentially indicating favorable cell membrane permeability. Following Lipinski's Rule of Five, 141La 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

What is the typical lead time for this product?
Lead time typically ranges from 3-7 business days for in-stock items. For larger quantities or custom orders, please contact us for specific lead times.
Can you provide samples for testing?
Yes, we offer sample quantities for quality testing. Please submit an inquiry with your requirements and we will arrange samples accordingly.
What documentation do you provide with the product?
We provide COA (Certificate of Analysis), MSDS (Material Safety Data Sheet), and technical data sheets with each shipment.
Do you ship internationally?
Yes, we ship to most countries worldwide. Shipping costs and delivery times vary by location. Please contact us for specific shipping information.

Frequently Asked Questions

What is the CAS number of 141La isotope?

The CAS number of 141La isotope is 15816-88-3.

What is the molecular formula of 141La isotope?

The molecular formula of 141La isotope is La.

What is the molecular weight of 141La isotope?

The molecular weight of 141La isotope is 140.91 g/mol.

Where can I buy 141La isotope?

You can request a quote for 141La isotope directly from KEHONG BIO. Contact us or email info@kehongbio.com for pricing and availability.

Does KEHONG BIO offer custom synthesis for 141La isotope?

Yes, KEHONG BIO provides custom synthesis services for 141La isotope and related compounds. Contact us with your specific requirements including quantity, purity, and timeline.

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