11-Maleimidoundecanoic Acid Sulfo-N-Succinimidyl Ester (~90%) structure

11-Maleimidoundecanoic Acid Sulfo-N-Succinimidyl Ester (~90%)

TL;DR: 11-Maleimidoundecanoic Acid Sulfo-N-Succinimidyl Ester (~90%) (CAS 220935-13-7) is a chemical compound with molecular formula C19H26N2O9S and molecular weight 458.14 g/mol, supplied by Kehong Biological (Henan Kehong Biological Technology Co., Ltd.) with CRO/CDMO custom synthesis services.

1-[11-(2,5-dioxopyrrol-1-yl)undecanoyloxy]-2,5-dioxopyrrolidine-3-sulfonic acid

Also Known As: Sulfo-kmus, 11-MaleimidoundecanoicAcidSulfo-N-SuccinimidylEster, 11-Maleimidoundecanoic Acid Sulfo-N-Succinimidyl Ester, 11-Maleimidoundecanoic Acid Sulfo-N-Succinimidyl Ester (~90%), 1-[11-(2,5-dioxopyrrol-1-yl)undecanoyloxy]-2,5-dioxo-pyrrolidine-3-sulfonic Acid

CAS: 220935-13-7
Molecular Formula C19H26N2O9S
Molecular Weight 458.14 g/mol
LogP 0.8958
Topological Polar Surface Area 155.43 Ų
Hydrogen Bond Donors 1
Hydrogen Bond Acceptors 8
Rotatable Bonds 13
Exact Mass 458.1359
Heavy Atoms 31
Complexity 847.60425

Chemical Identifiers

CAS Number 220935-13-7
SMILES C1C(C(=O)N(C1=O)OC(=O)CCCCCCCCCCN2C(=O)C=CC2=O)S(=O)(=O)O

Product Overview

11-Maleimidoundecanoic Acid Sulfo-N-Succinimidyl Ester (~90%) (CAS 220935-13-7), with molecular formula C19H26N2O9S and molecular weight 458.14 g/mol. IUPAC: 1-[11-(2,5-dioxopyrrol-1-yl)undecanoyloxy]-2,5-dioxopyrrolidine-3-sulfonic acid.

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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 11-Maleimidoundecanoic Acid Sulfo-N-Succinimidyl Ester (~90%)

XLogP
0.8958
TPSA (Topological Polar Surface Area)
155.43
Hydrogen Bond Donors
1
Hydrogen Bond Acceptors
8
Rotatable Bonds
13
Heavy Atoms
31
Complexity
847.60425
Exact Mass
458.1359
Monoisotopic Mass
458.1359
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 11-Maleimidoundecanoic Acid Sulfo-N-Succinimidyl Ester (~90%)

The XLogP value of 0.8958 suggests moderate lipophilicity, balancing water solubility and membrane permeability for 11-Maleimidoundecanoic Acid Sulfo-N-Succinimidyl Ester (~90%). The TPSA of 155.43 Ų indicates high polarity, suggesting 11-Maleimidoundecanoic Acid Sulfo-N-Succinimidyl Ester (~90%) may have limited membrane permeability but good aqueous solubility. Following Lipinski's Rule of Five, 11-Maleimidoundecanoic Acid Sulfo-N-Succinimidyl Ester (~90%) has 1 hydrogen bond donor(s) and 8 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 11-Maleimidoundecanoic Acid Sulfo-N-Succinimidyl Ester (~90%)?

The CAS number of 11-Maleimidoundecanoic Acid Sulfo-N-Succinimidyl Ester (~90%) is 220935-13-7.

What is the molecular formula of 11-Maleimidoundecanoic Acid Sulfo-N-Succinimidyl Ester (~90%)?

The molecular formula of 11-Maleimidoundecanoic Acid Sulfo-N-Succinimidyl Ester (~90%) is C19H26N2O9S.

What is the molecular weight of 11-Maleimidoundecanoic Acid Sulfo-N-Succinimidyl Ester (~90%)?

The molecular weight of 11-Maleimidoundecanoic Acid Sulfo-N-Succinimidyl Ester (~90%) is 458.14 g/mol.

Where can I buy 11-Maleimidoundecanoic Acid Sulfo-N-Succinimidyl Ester (~90%)?

You can request a quote for 11-Maleimidoundecanoic Acid Sulfo-N-Succinimidyl Ester (~90%) directly from KEHONG BIO. Contact us or email info@kehongbio.com for pricing and availability.

Does KEHONG BIO offer custom synthesis for 11-Maleimidoundecanoic Acid Sulfo-N-Succinimidyl Ester (~90%)?

Yes, KEHONG BIO provides custom synthesis services for 11-Maleimidoundecanoic Acid Sulfo-N-Succinimidyl Ester (~90%) and related compounds. Contact us with your specific requirements including quantity, purity, and timeline.

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