Epalrestat Impurity 3 structure

Epalrestat Impurity 3

TL;DR: Epalrestat Impurity 3 (CAS 682775-71-9) is a chemical compound with molecular formula C17H17NO3S2 and molecular weight 347.06 g/mol, supplied by Kehong Biological (Henan Kehong Biological Technology Co., Ltd.) with CRO/CDMO custom synthesis services.

ethyl 2-[5-(2-methyl-3-phenylprop-2-enylidene)-4-oxo-2-sulfanylidene-1,3-thiazolidin-3-yl]acetate

Also Known As: Epalrestat Impurity 3, Ethyl 2-(5-(2-methyl-3-phenylallylidene)-4-oxo-2-thioxothiazolidin-3-yl)acetate, ethyl 2-[5-(2-methyl-3-phenylprop-2-en-1-ylidene)-4-oxo-2-sulfanylidene-1,3-thiazolidin-3-yl]acetate, ethyl 2-[5-(2-methyl-3-phenylprop-2-enylidene)-4-oxo-2-sulfanylidene-1,3-thiazolidin-3-yl]acetate

CAS: 682775-71-9
Molecular Formula C17H17NO3S2
Molecular Weight 347.06 g/mol
LogP 3.3972
Topological Polar Surface Area 46.61 Ų
Hydrogen Bond Donors 0
Hydrogen Bond Acceptors 5
Rotatable Bonds 5
Exact Mass 347.06497
Heavy Atoms 23
Complexity 680.3387

Chemical Identifiers

CAS Number 682775-71-9
SMILES CCOC(=O)CN1C(=O)C(=CC(=CC2=CC=CC=C2)C)SC1=S

Product Overview

Epalrestat Impurity 3 (CAS 682775-71-9), with molecular formula C17H17NO3S2 and molecular weight 347.06 g/mol. IUPAC: ethyl 2-[5-(2-methyl-3-phenylprop-2-enylidene)-4-oxo-2-sulfanylidene-1,3-thiazolidin-3-yl]acetate.

🧪
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 Epalrestat Impurity 3

XLogP
3.3972
TPSA (Topological Polar Surface Area)
46.61
Hydrogen Bond Donors
0
Hydrogen Bond Acceptors
5
Rotatable Bonds
5
Heavy Atoms
23
Complexity
680.3387
Exact Mass
347.06497
Monoisotopic Mass
347.06497
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 Epalrestat Impurity 3

The XLogP value of 3.3972 indicates that Epalrestat Impurity 3 is lipophilic (fat-soluble), which may influence its absorption, distribution, and formulation strategy. With a topological polar surface area (TPSA) of 46.61 Ų, Epalrestat Impurity 3 exhibits relatively low polarity, potentially indicating favorable cell membrane permeability. Following Lipinski's Rule of Five, Epalrestat Impurity 3 has 0 hydrogen bond donor(s) and 5 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 Epalrestat Impurity 3?

The CAS number of Epalrestat Impurity 3 is 682775-71-9.

What is the molecular formula of Epalrestat Impurity 3?

The molecular formula of Epalrestat Impurity 3 is C17H17NO3S2.

What is the molecular weight of Epalrestat Impurity 3?

The molecular weight of Epalrestat Impurity 3 is 347.06 g/mol.

Where can I buy Epalrestat Impurity 3?

You can request a quote for Epalrestat Impurity 3 directly from KEHONG BIO. Contact us or email info@kehongbio.com for pricing and availability.

Does KEHONG BIO offer custom synthesis for Epalrestat Impurity 3?

Yes, KEHONG BIO provides custom synthesis services for Epalrestat Impurity 3 and related compounds. Contact us with your specific requirements including quantity, purity, and timeline.

🤖 科弘生物 AI 助手 ×
您好!我是 科弘生物 AI 助手。可以问我产品搜索、询价、样品或技术问题。如何帮助您?