5-Methoxy-3-methylphthalic acid structure

5-Methoxy-3-methylphthalic acid

TL;DR: 5-Methoxy-3-methylphthalic acid (CAS 103203-38-9) is a chemical compound with molecular formula C10H10O5 and molecular weight 210.05 g/mol, supplied by Kehong Biological (Henan Kehong Biological Technology Co., Ltd.) with CRO/CDMO custom synthesis services.

5-methoxy-3-methylphthalic acid

Also Known As: 5-methoxy-3-methylphthalic acid, 5-methoxy-3-methyl-phthalic Acid, 5-Methoxy-3-methyl-phthalsaeure, 1-Methanesulfonyl-4-methyl-benzene, 5-methoxy-3-methyl-1,2-Benzenedicarboxylic acid

CAS: 103203-38-9
Molecular Formula C10H10O5
Molecular Weight 210.05 g/mol
LogP 1.40002
Topological Polar Surface Area 83.83 Ų
Hydrogen Bond Donors 2
Hydrogen Bond Acceptors 3
Rotatable Bonds 3
Exact Mass 210.05283
Heavy Atoms 15
Complexity 422.06607

Chemical Identifiers

CAS Number 103203-38-9
SMILES CC1=CC(=CC(=C1C(=O)O)C(=O)O)OC

Product Overview

5-Methoxy-3-methylphthalic acid (CAS 103203-38-9), with molecular formula C10H10O5 and molecular weight 210.05 g/mol. IUPAC: 5-methoxy-3-methylphthalic acid.

🧪
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-Methoxy-3-methylphthalic acid

XLogP
1.40002
TPSA (Topological Polar Surface Area)
83.83
Hydrogen Bond Donors
2
Hydrogen Bond Acceptors
3
Rotatable Bonds
3
Heavy Atoms
15
Complexity
422.06607
Exact Mass
210.05283
Monoisotopic Mass
210.05283
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-Methoxy-3-methylphthalic acid

The XLogP value of 1.40002 suggests moderate lipophilicity, balancing water solubility and membrane permeability for 5-Methoxy-3-methylphthalic acid. The TPSA of 83.83 Ų falls within the moderate polarity range, balancing permeability and solubility for 5-Methoxy-3-methylphthalic acid. Following Lipinski's Rule of Five, 5-Methoxy-3-methylphthalic 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 5-Methoxy-3-methylphthalic acid?

The CAS number of 5-Methoxy-3-methylphthalic acid is 103203-38-9.

What is the molecular formula of 5-Methoxy-3-methylphthalic acid?

The molecular formula of 5-Methoxy-3-methylphthalic acid is C10H10O5.

What is the molecular weight of 5-Methoxy-3-methylphthalic acid?

The molecular weight of 5-Methoxy-3-methylphthalic acid is 210.05 g/mol.

Where can I buy 5-Methoxy-3-methylphthalic acid?

You can request a quote for 5-Methoxy-3-methylphthalic acid directly from KEHONG BIO. Contact us or email info@kehongbio.com for pricing and availability.

Does KEHONG BIO offer custom synthesis for 5-Methoxy-3-methylphthalic acid?

Yes, KEHONG BIO provides custom synthesis services for 5-Methoxy-3-methylphthalic acid and related compounds. Contact us with your specific requirements including quantity, purity, and timeline.

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