Mefenidramium structure

Mefenidramium

TL;DR: Mefenidramium (CAS 29869-74-7) is a chemical compound with molecular formula C18H24NO+ and molecular weight 270.19 g/mol, supplied by Kehong Biological (Henan Kehong Biological Technology Co., Ltd.) with CRO/CDMO custom synthesis services.

2-benzhydryloxyethyl(trimethyl)azanium

Also Known As: Mefenidramium, Mefenidramium ion, Mefenidramium cation, MEFENIDRAMIUM [WHO-DD], N-Methylated diphenhydramine

CAS: 29869-74-7
Molecular Formula C18H24NO+
Molecular Weight 270.19 g/mol
LogP 3.3
Topological Polar Surface Area 9.2 Ų
Hydrogen Bond Donors 0
Hydrogen Bond Acceptors 1
Rotatable Bonds 6
Exact Mass 270.1858
Heavy Atoms 20
Complexity 241.0

Chemical Identifiers

CAS Number 29869-74-7
SMILES C[N+](C)(C)CCOC(C1=CC=CC=C1)C2=CC=CC=C2
InChIKey LTWUEHSXIKQTIK-UHFFFAOYSA-N

Product Overview

Mefenidramium (CAS 29869-74-7), with molecular formula C18H24NO+ and molecular weight 270.19 g/mol. IUPAC: 2-benzhydryloxyethyl(trimethyl)azanium.

🧪
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 Mefenidramium

XLogP
3.3
TPSA (Topological Polar Surface Area)
9.2
Hydrogen Bond Donors
0
Hydrogen Bond Acceptors
1
Rotatable Bonds
6
Heavy Atoms
20
Complexity
241.0
Exact Mass
270.1858
Monoisotopic Mass
270.1858
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 Mefenidramium

The XLogP value of 3.3 indicates that Mefenidramium is lipophilic (fat-soluble), which may influence its absorption, distribution, and formulation strategy. With a topological polar surface area (TPSA) of 9.2 Ų, Mefenidramium exhibits relatively low polarity, potentially indicating favorable cell membrane permeability. Following Lipinski's Rule of Five, Mefenidramium has 0 hydrogen bond donor(s) and 1 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 Mefenidramium?

The CAS number of Mefenidramium is 29869-74-7.

What is the molecular formula of Mefenidramium?

The molecular formula of Mefenidramium is C18H24NO+.

What is the molecular weight of Mefenidramium?

The molecular weight of Mefenidramium is 270.19 g/mol.

Where can I buy Mefenidramium?

You can request a quote for Mefenidramium directly from KEHONG BIO. Contact us or email info@kehongbio.com for pricing and availability.

Does KEHONG BIO offer custom synthesis for Mefenidramium?

Yes, KEHONG BIO provides custom synthesis services for Mefenidramium and related compounds. Contact us with your specific requirements including quantity, purity, and timeline.

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