5-Oxo-2-hexenedioic acid structure

5-Oxo-2-hexenedioic acid

TL;DR: 5-Oxo-2-hexenedioic acid (CAS 31540-68-8) is a chemical compound with molecular formula C6H6O5 and molecular weight 158.02 g/mol, supplied by Kehong Biological (Henan Kehong Biological Technology Co., Ltd.) with CRO/CDMO custom synthesis services.

5-oxohex-2-enedioic acid

Also Known As: Oxalocrotonate, 4-oxalocrotonic acid, 5-oxohex-2-enedioic acid, 5-Oxo-2-hexenedioic acid, 5-Oxo-hex-2-endisaeure

CAS: 31540-68-8
Molecular Formula C6H6O5
Molecular Weight 158.02 g/mol
LogP -0.4
Topological Polar Surface Area 91.7 Ų
Hydrogen Bond Donors 2
Hydrogen Bond Acceptors 5
Rotatable Bonds 4
Exact Mass 158.02153
Heavy Atoms 11
Complexity 215.0

Chemical Identifiers

CAS Number 31540-68-8
SMILES C(C=CC(=O)O)C(=O)C(=O)O
InChIKey OOEDHTCVMHDXRH-UHFFFAOYSA-N

Patent-Derived Application Labels

Derived from 4 IPC patent classification(s) across the SureChEMBL global patent database.

Analytical Reagents (3 patents) Biotechnology (5 patents) Heterocyclic Building Blocks (1 patents) Pharmaceutical Intermediates (1 patents)

Product Overview

5-Oxo-2-hexenedioic acid (CAS 31540-68-8), with molecular formula C6H6O5 and molecular weight 158.02 g/mol. IUPAC: 5-oxohex-2-enedioic 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 5-Oxo-2-hexenedioic acid

XLogP
-0.4
TPSA (Topological Polar Surface Area)
91.7
Hydrogen Bond Donors
2
Hydrogen Bond Acceptors
5
Rotatable Bonds
4
Heavy Atoms
11
Complexity
215.0
Exact Mass
158.02153
Monoisotopic Mass
158.02153
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 5-Oxo-2-hexenedioic acid

The XLogP value of -0.4 indicates that 5-Oxo-2-hexenedioic acid is hydrophilic (water-soluble), making it suitable for aqueous formulations and biological assay applications. The TPSA of 91.7 Ų falls within the moderate polarity range, balancing permeability and solubility for 5-Oxo-2-hexenedioic acid. Following Lipinski's Rule of Five, 5-Oxo-2-hexenedioic acid has 2 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 5-Oxo-2-hexenedioic acid?

The CAS number of 5-Oxo-2-hexenedioic acid is 31540-68-8.

What is the molecular formula of 5-Oxo-2-hexenedioic acid?

The molecular formula of 5-Oxo-2-hexenedioic acid is C6H6O5.

What is the molecular weight of 5-Oxo-2-hexenedioic acid?

The molecular weight of 5-Oxo-2-hexenedioic acid is 158.02 g/mol.

Where can I buy 5-Oxo-2-hexenedioic acid?

You can request a quote for 5-Oxo-2-hexenedioic acid directly from KEHONG BIO. Contact us or email info@kehongbio.com for pricing and availability.

Does KEHONG BIO offer custom synthesis for 5-Oxo-2-hexenedioic acid?

Yes, KEHONG BIO provides custom synthesis services for 5-Oxo-2-hexenedioic acid and related compounds. Contact us with your specific requirements including quantity, purity, and timeline.

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