rac-1-O-Octadecyl-2-O-ethylglycero-3-phosphocholine structure

rac-1-O-Octadecyl-2-O-ethylglycero-3-phosphocholine

TL;DR: rac-1-O-Octadecyl-2-O-ethylglycero-3-phosphocholine (CAS 91605-33-3) is a chemical compound with molecular formula C28H60NO6P and molecular weight 537.42 g/mol, supplied by Kehong Biological (Henan Kehong Biological Technology Co., Ltd.) with CRO/CDMO custom synthesis services.

(2-ethoxy-3-octadecoxypropyl) 2-(trimethylazaniumyl)ethyl phosphate

Also Known As: Phosphoether lipid, ET-18-O Et, rac-1-O-Octadecyl-2-O-ethylglycero-3-phosphocholine, 1-o-Octadecyl-2-O-ethyl glyceryl-3-phosphorylcholine, (+/-)-, 1-O-Octadecyl-2-O-ethyl-rac-glyceryl-3-phosphorylcholine

CAS: 91605-33-3
Molecular Formula C28H60NO6P
Molecular Weight 537.42 g/mol
LogP 7.9
Topological Polar Surface Area 77.1 Ų
Hydrogen Bond Donors 0
Hydrogen Bond Acceptors 6
Rotatable Bonds 28
Exact Mass 537.41583
Heavy Atoms 36
Complexity 506.0

Chemical Identifiers

CAS Number 91605-33-3
SMILES CCCCCCCCCCCCCCCCCCOCC(COP(=O)([O-])OCC[N+](C)(C)C)OCC
InChIKey FSHMOCOVNGAJTL-UHFFFAOYSA-N

Product Overview

rac-1-O-Octadecyl-2-O-ethylglycero-3-phosphocholine (CAS 91605-33-3), with molecular formula C28H60NO6P and molecular weight 537.42 g/mol. IUPAC: (2-ethoxy-3-octadecoxypropyl) 2-(trimethylazaniumyl)ethyl phosphate.

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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 rac-1-O-Octadecyl-2-O-ethylglycero-3-phosphocholine

XLogP
7.9
TPSA (Topological Polar Surface Area)
77.1
Hydrogen Bond Donors
0
Hydrogen Bond Acceptors
6
Rotatable Bonds
28
Heavy Atoms
36
Complexity
506.0
Exact Mass
537.41583
Monoisotopic Mass
537.41583
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 rac-1-O-Octadecyl-2-O-ethylglycero-3-phosphocholine

The XLogP value of 7.9 indicates that rac-1-O-Octadecyl-2-O-ethylglycero-3-phosphocholine is lipophilic (fat-soluble), which may influence its absorption, distribution, and formulation strategy. The TPSA of 77.1 Ų falls within the moderate polarity range, balancing permeability and solubility for rac-1-O-Octadecyl-2-O-ethylglycero-3-phosphocholine. Following Lipinski's Rule of Five, rac-1-O-Octadecyl-2-O-ethylglycero-3-phosphocholine has 0 hydrogen bond donor(s) and 6 hydrogen bond acceptor(s), which may warrant consideration for formulation optimization.

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 rac-1-O-Octadecyl-2-O-ethylglycero-3-phosphocholine?

The CAS number of rac-1-O-Octadecyl-2-O-ethylglycero-3-phosphocholine is 91605-33-3.

What is the molecular formula of rac-1-O-Octadecyl-2-O-ethylglycero-3-phosphocholine?

The molecular formula of rac-1-O-Octadecyl-2-O-ethylglycero-3-phosphocholine is C28H60NO6P.

What is the molecular weight of rac-1-O-Octadecyl-2-O-ethylglycero-3-phosphocholine?

The molecular weight of rac-1-O-Octadecyl-2-O-ethylglycero-3-phosphocholine is 537.42 g/mol.

Where can I buy rac-1-O-Octadecyl-2-O-ethylglycero-3-phosphocholine?

You can request a quote for rac-1-O-Octadecyl-2-O-ethylglycero-3-phosphocholine directly from KEHONG BIO. Contact us or email info@kehongbio.com for pricing and availability.

Does KEHONG BIO offer custom synthesis for rac-1-O-Octadecyl-2-O-ethylglycero-3-phosphocholine?

Yes, KEHONG BIO provides custom synthesis services for rac-1-O-Octadecyl-2-O-ethylglycero-3-phosphocholine and related compounds. Contact us with your specific requirements including quantity, purity, and timeline.

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