5-Methyl-3-(1-methylpyridin-4(1H)-ylidene)-3H-1,2-oxazol-1-ium chloride structure

5-Methyl-3-(1-methylpyridin-4(1H)-ylidene)-3H-1,2-oxazol-1-ium chloride

TL;DR: 5-Methyl-3-(1-methylpyridin-4(1H)-ylidene)-3H-1,2-oxazol-1-ium chloride (CAS 18704-50-2) is a chemical compound with molecular formula C10H11ClN2O and molecular weight 210.06 g/mol, supplied by Kehong Biological (Henan Kehong Biological Technology Co., Ltd.) with CRO/CDMO custom synthesis services.

5-methyl-3-(1-methylpyridin-1-ium-4-yl)-1,2-oxazole chloride

Also Known As: 1-Methyl-4-(5-methyl-3-isoxazolyl)pyridinium chloride, Pyridinium, 1-methyl-4-(5-methyl-3-isoxazolyl)-, chloride, 5-Methyl-3-(1-methylpyridin-4(1H)-ylidene)-3H-1,2-oxazol-1-ium chloride, 5-methyl-3-(1-methylpyridin-1-ium-4-yl)-1,2-oxazole chloride, RefChem:1073104

CAS: 18704-50-2
Molecular Formula C10H11ClN2O
Molecular Weight 210.06 g/mol
LogP -1.52148
Topological Polar Surface Area 29.9 Ų
Hydrogen Bond Donors 0
Hydrogen Bond Acceptors 3
Rotatable Bonds 1
Exact Mass 210.05598
Heavy Atoms 14
Complexity 166.0

Chemical Identifiers

CAS Number 18704-50-2
SMILES CC1=CC(=NO1)C2=CC=[N+](C=C2)C.[Cl-]
InChIKey HBSFDLBBQBDFSK-UHFFFAOYSA-M

Product Overview

5-Methyl-3-(1-methylpyridin-4(1H)-ylidene)-3H-1,2-oxazol-1-ium chloride (CAS 18704-50-2), with molecular formula C10H11ClN2O and molecular weight 210.06 g/mol. IUPAC: 5-methyl-3-(1-methylpyridin-1-ium-4-yl)-1,2-oxazole chloride.

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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 5-Methyl-3-(1-methylpyridin-4(1H)-ylidene)-3H-1,2-oxazol-1-ium chloride

XLogP
-1.52148
TPSA (Topological Polar Surface Area)
29.9
Hydrogen Bond Donors
0
Hydrogen Bond Acceptors
3
Rotatable Bonds
1
Heavy Atoms
14
Complexity
166.0
Exact Mass
210.05598
Monoisotopic Mass
210.05598
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-Methyl-3-(1-methylpyridin-4(1H)-ylidene)-3H-1,2-oxazol-1-ium chloride

The XLogP value of -1.52148 indicates that 5-Methyl-3-(1-methylpyridin-4(1H)-ylidene)-3H-1,2-oxazol-1-ium chloride is hydrophilic (water-soluble), making it suitable for aqueous formulations and biological assay applications. With a topological polar surface area (TPSA) of 29.9 Ų, 5-Methyl-3-(1-methylpyridin-4(1H)-ylidene)-3H-1,2-oxazol-1-ium chloride exhibits relatively low polarity, potentially indicating favorable cell membrane permeability. Following Lipinski's Rule of Five, 5-Methyl-3-(1-methylpyridin-4(1H)-ylidene)-3H-1,2-oxazol-1-ium chloride has 0 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-Methyl-3-(1-methylpyridin-4(1H)-ylidene)-3H-1,2-oxazol-1-ium chloride?

The CAS number of 5-Methyl-3-(1-methylpyridin-4(1H)-ylidene)-3H-1,2-oxazol-1-ium chloride is 18704-50-2.

What is the molecular formula of 5-Methyl-3-(1-methylpyridin-4(1H)-ylidene)-3H-1,2-oxazol-1-ium chloride?

The molecular formula of 5-Methyl-3-(1-methylpyridin-4(1H)-ylidene)-3H-1,2-oxazol-1-ium chloride is C10H11ClN2O.

What is the molecular weight of 5-Methyl-3-(1-methylpyridin-4(1H)-ylidene)-3H-1,2-oxazol-1-ium chloride?

The molecular weight of 5-Methyl-3-(1-methylpyridin-4(1H)-ylidene)-3H-1,2-oxazol-1-ium chloride is 210.06 g/mol.

Where can I buy 5-Methyl-3-(1-methylpyridin-4(1H)-ylidene)-3H-1,2-oxazol-1-ium chloride?

You can request a quote for 5-Methyl-3-(1-methylpyridin-4(1H)-ylidene)-3H-1,2-oxazol-1-ium chloride directly from KEHONG BIO. Contact us or email info@kehongbio.com for pricing and availability.

Does KEHONG BIO offer custom synthesis for 5-Methyl-3-(1-methylpyridin-4(1H)-ylidene)-3H-1,2-oxazol-1-ium chloride?

Yes, KEHONG BIO provides custom synthesis services for 5-Methyl-3-(1-methylpyridin-4(1H)-ylidene)-3H-1,2-oxazol-1-ium chloride and related compounds. Contact us with your specific requirements including quantity, purity, and timeline.

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