2-Methyl-3-oxobutanedioic acid structure

2-Methyl-3-oxobutanedioic acid

TL;DR: 2-Methyl-3-oxobutanedioic acid (CAS 642-93-3) is a chemical compound with molecular formula C5H6O5 and molecular weight 146.02 g/mol, supplied by Kehong Biological (Henan Kehong Biological Technology Co., Ltd.) with CRO/CDMO custom synthesis services.

2-methyl-3-oxobutanedioic acid

Also Known As: 2-methyl-3-oxobutanedioic acid, 2-methyl-3-oxosuccinic acid, Methyloxaloacetic acid, 2-oxo-3-methylsuccinic acid, J2.364.466E

CAS: 642-93-3
Molecular Formula C5H6O5
Molecular Weight 146.02 g/mol
LogP -0.6392
Topological Polar Surface Area 91.67 Ų
Hydrogen Bond Donors 2
Hydrogen Bond Acceptors 3
Rotatable Bonds 3
Exact Mass 146.02153
Heavy Atoms 10
Complexity 182.47733

Chemical Identifiers

CAS Number 642-93-3
SMILES CC(C(=O)C(=O)O)C(=O)O

Product Overview

2-Methyl-3-oxobutanedioic acid (CAS 642-93-3), with molecular formula C5H6O5 and molecular weight 146.02 g/mol. IUPAC: 2-methyl-3-oxobutanedioic 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 2-Methyl-3-oxobutanedioic acid

XLogP
-0.6392
TPSA (Topological Polar Surface Area)
91.67
Hydrogen Bond Donors
2
Hydrogen Bond Acceptors
3
Rotatable Bonds
3
Heavy Atoms
10
Complexity
182.47733
Exact Mass
146.02153
Monoisotopic Mass
146.02153
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 2-Methyl-3-oxobutanedioic acid

The XLogP value of -0.6392 indicates that 2-Methyl-3-oxobutanedioic acid is hydrophilic (water-soluble), making it suitable for aqueous formulations and biological assay applications. The TPSA of 91.67 Ų falls within the moderate polarity range, balancing permeability and solubility for 2-Methyl-3-oxobutanedioic acid. Following Lipinski's Rule of Five, 2-Methyl-3-oxobutanedioic acid has 2 hydrogen bond donor(s) and 3 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 2-Methyl-3-oxobutanedioic acid?

The CAS number of 2-Methyl-3-oxobutanedioic acid is 642-93-3.

What is the molecular formula of 2-Methyl-3-oxobutanedioic acid?

The molecular formula of 2-Methyl-3-oxobutanedioic acid is C5H6O5.

What is the molecular weight of 2-Methyl-3-oxobutanedioic acid?

The molecular weight of 2-Methyl-3-oxobutanedioic acid is 146.02 g/mol.

Where can I buy 2-Methyl-3-oxobutanedioic acid?

You can request a quote for 2-Methyl-3-oxobutanedioic acid directly from KEHONG BIO. Contact us or email info@kehongbio.com for pricing and availability.

Does KEHONG BIO offer custom synthesis for 2-Methyl-3-oxobutanedioic acid?

Yes, KEHONG BIO provides custom synthesis services for 2-Methyl-3-oxobutanedioic acid and related compounds. Contact us with your specific requirements including quantity, purity, and timeline.

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