3-Methyl-isonicotinic acid structure

3-Methyl-isonicotinic acid

TL;DR: 3-Methyl-isonicotinic acid (CAS 40211-20-9) is a chemical compound with molecular formula C7H7NO2 and molecular weight 137.05 g/mol, supplied by Kehong Biological (Henan Kehong Biological Technology Co., Ltd.) with CRO/CDMO custom synthesis services.

3-methylpyridine-4-carboxylic acid

Also Known As: 3-methylisonicotinic acid, 3-Methyl-4-pyridinecarboxylic acid, 3-Methyl-isonicotinic acid, 3-methylpyridine-4-carboxylic acid, 3-METHYL ISONICOTINIC ACID

CAS: 40211-20-9
Molecular Formula C7H7NO2
Molecular Weight 137.05 g/mol
LogP 1.08822
Topological Polar Surface Area 50.19 Ų
Hydrogen Bond Donors 1
Hydrogen Bond Acceptors 2
Rotatable Bonds 1
Exact Mass 137.04768
Heavy Atoms 10
Complexity 257.53796

Chemical Identifiers

CAS Number 40211-20-9
SMILES CC1=C(C=CN=C1)C(=O)O

Product Overview

3-Methyl-isonicotinic acid (CAS 40211-20-9), with molecular formula C7H7NO2 and molecular weight 137.05 g/mol. IUPAC: 3-methylpyridine-4-carboxylic 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 3-Methyl-isonicotinic acid

XLogP
1.08822
TPSA (Topological Polar Surface Area)
50.19
Hydrogen Bond Donors
1
Hydrogen Bond Acceptors
2
Rotatable Bonds
1
Heavy Atoms
10
Complexity
257.53796
Exact Mass
137.04768
Monoisotopic Mass
137.04768
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-Methyl-isonicotinic acid

The XLogP value of 1.08822 suggests moderate lipophilicity, balancing water solubility and membrane permeability for 3-Methyl-isonicotinic acid. With a topological polar surface area (TPSA) of 50.19 Ų, 3-Methyl-isonicotinic acid exhibits relatively low polarity, potentially indicating favorable cell membrane permeability. Following Lipinski's Rule of Five, 3-Methyl-isonicotinic acid has 1 hydrogen bond donor(s) and 2 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-Methyl-isonicotinic acid?

The CAS number of 3-Methyl-isonicotinic acid is 40211-20-9.

What is the molecular formula of 3-Methyl-isonicotinic acid?

The molecular formula of 3-Methyl-isonicotinic acid is C7H7NO2.

What is the molecular weight of 3-Methyl-isonicotinic acid?

The molecular weight of 3-Methyl-isonicotinic acid is 137.05 g/mol.

Where can I buy 3-Methyl-isonicotinic acid?

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

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

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

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