STn Epitope N-Acetate structure

STn Epitope N-Acetate

TL;DR: STn Epitope N-Acetate (CAS 385398-89-0) is a chemical compound with molecular formula C24H39N3O17 and molecular weight 641.23 g/mol, supplied by Kehong Biological (Henan Kehong Biological Technology Co., Ltd.) with CRO/CDMO custom synthesis services.

5-acetamido-2-[[5-acetamido-6-(2-acetamido-2-carboxyethoxy)-3,4-dihydroxyoxan-2-yl]methoxy]-4-hydroxy-6-(1,2,3-trihydroxypropyl)oxane-2-carboxylic acid

Also Known As: STn Epitope N-Acetate, STN EPITOPE, N-ACETATE, 5-acetamido-2-[[5-acetamido-6-(2-acetamido-3-hydroxy-3-oxopropoxy)-3,4-dihydroxyoxan-2-yl]methoxy]-4-hydroxy-6-(1,2,3-trihydroxypropyl)oxane-2-carboxylic acid, 5-acetamido-2-[[5-acetamido-6-[(2S)-2-acetamido-2-carboxyethoxy]-3,4-dihydroxyoxan-2-yl]methoxy]-4-hydroxy-6-[(1R,2R)-1,2,3-trihydroxypropyl]oxane-2-carboxylic acid

CAS: 385398-89-0
Molecular Formula C24H39N3O17
Molecular Weight 641.23 g/mol
LogP -6.2902
Topological Polar Surface Area 320.2 Ų
Hydrogen Bond Donors 11
Hydrogen Bond Acceptors 15
Rotatable Bonds 14
Exact Mass 641.22797
Heavy Atoms 44
Complexity 1047.4426

Chemical Identifiers

CAS Number 385398-89-0
SMILES CC(=O)NC1C(CC(OC1C(C(CO)O)O)(C(=O)O)OCC2C(C(C(C(O2)OCC(C(=O)O)NC(=O)C)NC(=O)C)O)O)O

Product Overview

STn Epitope N-Acetate (CAS 385398-89-0), with molecular formula C24H39N3O17 and molecular weight 641.23 g/mol. IUPAC: 5-acetamido-2-[[5-acetamido-6-(2-acetamido-2-carboxyethoxy)-3,4-dihydroxyoxan-2-yl]methoxy]-4-hydroxy-6-(1,2,3-trihydroxypropyl)oxane-2-carboxylic 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 STn Epitope N-Acetate

XLogP
-6.2902
TPSA (Topological Polar Surface Area)
320.2
Hydrogen Bond Donors
11
Hydrogen Bond Acceptors
15
Rotatable Bonds
14
Heavy Atoms
44
Complexity
1047.4426
Exact Mass
641.22797
Monoisotopic Mass
641.22797
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 STn Epitope N-Acetate

The XLogP value of -6.2902 indicates that STn Epitope N-Acetate is hydrophilic (water-soluble), making it suitable for aqueous formulations and biological assay applications. The TPSA of 320.2 Ų indicates high polarity, suggesting STn Epitope N-Acetate may have limited membrane permeability but good aqueous solubility. Following Lipinski's Rule of Five, STn Epitope N-Acetate has 11 hydrogen bond donor(s) and 15 hydrogen bond acceptor(s), which may warrant consideration for formulation optimization.

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 STn Epitope N-Acetate?

The CAS number of STn Epitope N-Acetate is 385398-89-0.

What is the molecular formula of STn Epitope N-Acetate?

The molecular formula of STn Epitope N-Acetate is C24H39N3O17.

What is the molecular weight of STn Epitope N-Acetate?

The molecular weight of STn Epitope N-Acetate is 641.23 g/mol.

Where can I buy STn Epitope N-Acetate?

You can request a quote for STn Epitope N-Acetate directly from KEHONG BIO. Contact us or email info@kehongbio.com for pricing and availability.

Does KEHONG BIO offer custom synthesis for STn Epitope N-Acetate?

Yes, KEHONG BIO provides custom synthesis services for STn Epitope N-Acetate and related compounds. Contact us with your specific requirements including quantity, purity, and timeline.

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