(~253~Es)Einsteinium structure

(~253~Es)Einsteinium

TL;DR: (~253~Es)Einsteinium (CAS 15840-02-5) is a chemical compound with molecular formula Es and molecular weight 253.08 g/mol, supplied by Kehong Biological (Henan Kehong Biological Technology Co., Ltd.) with CRO/CDMO custom synthesis services.

einsteinium-253

Also Known As: einsteinio, 253Es isotope, Isotope:253Es, 253Es (isotope), (~253~Es)Einsteinium

CAS: 15840-02-5
Molecular Formula Es
Molecular Weight 253.08 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 253.08482
Heavy Atoms 1
Complexity 0.0

Chemical Identifiers

CAS Number 15840-02-5
SMILES [253Es]
InChIKey CKBRQZNRCSJHFT-OUBTZVSYSA-N

Product Overview

(~253~Es)Einsteinium (CAS 15840-02-5), with molecular formula Es and molecular weight 253.08 g/mol. IUPAC: einsteinium-253.

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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 (~253~Es)Einsteinium

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
253.08482
Monoisotopic Mass
253.08482
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 (~253~Es)Einsteinium

The XLogP value of 0.0 suggests moderate lipophilicity, balancing water solubility and membrane permeability for (~253~Es)Einsteinium. With a topological polar surface area (TPSA) of 0.0 Ų, (~253~Es)Einsteinium exhibits relatively low polarity, potentially indicating favorable cell membrane permeability. Following Lipinski's Rule of Five, (~253~Es)Einsteinium 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 (~253~Es)Einsteinium?

The CAS number of (~253~Es)Einsteinium is 15840-02-5.

What is the molecular formula of (~253~Es)Einsteinium?

The molecular formula of (~253~Es)Einsteinium is Es.

What is the molecular weight of (~253~Es)Einsteinium?

The molecular weight of (~253~Es)Einsteinium is 253.08 g/mol.

Where can I buy (~253~Es)Einsteinium?

You can request a quote for (~253~Es)Einsteinium directly from KEHONG BIO. Contact us or email info@kehongbio.com for pricing and availability.

Does KEHONG BIO offer custom synthesis for (~253~Es)Einsteinium?

Yes, KEHONG BIO provides custom synthesis services for (~253~Es)Einsteinium and related compounds. Contact us with your specific requirements including quantity, purity, and timeline.

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