3-Hydroxy-4-oxo-4H-pyran-2,6-dicarboxylic acid diethyl ester structure

3-Hydroxy-4-oxo-4H-pyran-2,6-dicarboxylic acid diethyl ester

TL;DR: 3-Hydroxy-4-oxo-4H-pyran-2,6-dicarboxylic acid diethyl ester (CAS 729-63-5) is a chemical compound with molecular formula C11H12O7 and molecular weight 256.06 g/mol, supplied by Kehong Biological (Henan Kehong Biological Technology Co., Ltd.) with CRO/CDMO custom synthesis services.

diethyl 3-hydroxy-4-oxopyran-2,6-dicarboxylate

Also Known As: diethyl 3-hydroxy-4-oxo-pyran-2,6-dicarboxylate, 3-Hydroxy-4-oxo-4H-pyran-2,6-dicarboxylic acid diethyl ester, Diethyl 3-hydroxy-4-oxo-4H-pyran-2,6-dicarboxylate, 4H-Pyran-2,6-dicarboxylic acid, 3-hydroxy-4-oxo-, diethyl ester, ethyl (6E)-6-[ethoxy(hydroxy)methylidene]-4,5-dioxopyran-2-carboxylate

CAS: 729-63-5
Molecular Formula C11H12O7
Molecular Weight 256.06 g/mol
LogP 0.6988
Topological Polar Surface Area 103.04 Ų
Hydrogen Bond Donors 1
Hydrogen Bond Acceptors 7
Rotatable Bonds 4
Exact Mass 256.0583
Heavy Atoms 18
Complexity 514.6133

Chemical Identifiers

CAS Number 729-63-5
SMILES CCOC(=O)C1=CC(=O)C(=C(O1)C(=O)OCC)O

Product Overview

3-Hydroxy-4-oxo-4H-pyran-2,6-dicarboxylic acid diethyl ester (CAS 729-63-5), with molecular formula C11H12O7 and molecular weight 256.06 g/mol. IUPAC: diethyl 3-hydroxy-4-oxopyran-2,6-dicarboxylate.

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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.
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Chemical Property Profile of 3-Hydroxy-4-oxo-4H-pyran-2,6-dicarboxylic acid diethyl ester

XLogP
0.6988
TPSA (Topological Polar Surface Area)
103.04
Hydrogen Bond Donors
1
Hydrogen Bond Acceptors
7
Rotatable Bonds
4
Heavy Atoms
18
Complexity
514.6133
Exact Mass
256.0583
Monoisotopic Mass
256.0583
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 3-Hydroxy-4-oxo-4H-pyran-2,6-dicarboxylic acid diethyl ester

The XLogP value of 0.6988 suggests moderate lipophilicity, balancing water solubility and membrane permeability for 3-Hydroxy-4-oxo-4H-pyran-2,6-dicarboxylic acid diethyl ester. The TPSA of 103.04 Ų falls within the moderate polarity range, balancing permeability and solubility for 3-Hydroxy-4-oxo-4H-pyran-2,6-dicarboxylic acid diethyl ester. Following Lipinski's Rule of Five, 3-Hydroxy-4-oxo-4H-pyran-2,6-dicarboxylic acid diethyl ester has 1 hydrogen bond donor(s) and 7 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 3-Hydroxy-4-oxo-4H-pyran-2,6-dicarboxylic acid diethyl ester?

The CAS number of 3-Hydroxy-4-oxo-4H-pyran-2,6-dicarboxylic acid diethyl ester is 729-63-5.

What is the molecular formula of 3-Hydroxy-4-oxo-4H-pyran-2,6-dicarboxylic acid diethyl ester?

The molecular formula of 3-Hydroxy-4-oxo-4H-pyran-2,6-dicarboxylic acid diethyl ester is C11H12O7.

What is the molecular weight of 3-Hydroxy-4-oxo-4H-pyran-2,6-dicarboxylic acid diethyl ester?

The molecular weight of 3-Hydroxy-4-oxo-4H-pyran-2,6-dicarboxylic acid diethyl ester is 256.06 g/mol.

Where can I buy 3-Hydroxy-4-oxo-4H-pyran-2,6-dicarboxylic acid diethyl ester?

You can request a quote for 3-Hydroxy-4-oxo-4H-pyran-2,6-dicarboxylic acid diethyl ester directly from KEHONG BIO. Contact us or email info@kehongbio.com for pricing and availability.

Does KEHONG BIO offer custom synthesis for 3-Hydroxy-4-oxo-4H-pyran-2,6-dicarboxylic acid diethyl ester?

Yes, KEHONG BIO provides custom synthesis services for 3-Hydroxy-4-oxo-4H-pyran-2,6-dicarboxylic acid diethyl ester and related compounds. Contact us with your specific requirements including quantity, purity, and timeline.

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