trans-5-Octadecenoic acid
TL;DR: trans-5-Octadecenoic acid (CAS 4682-40-0) is a chemical compound with molecular formula C18H34O2 and molecular weight 282.26 g/mol, supplied by Kehong Biological (Henan Kehong Biological Technology Co., Ltd.) with CRO/CDMO custom synthesis services.
(E)-octadec-5-enoic acid
Also Known As: Thalictric acid, 5E-octadecylenic acid, 5-octadecenoicacid, 5E-octadecenoic acid, trans-5-octadecenoic acid
| Molecular Formula | C18H34O2 |
|---|---|
| Molecular Weight | 282.26 g/mol |
| LogP | 6.1085 |
| Topological Polar Surface Area | 37.3 Ų |
| Hydrogen Bond Donors | 1 |
| Hydrogen Bond Acceptors | 1 |
| Rotatable Bonds | 15 |
| Exact Mass | 282.2559 |
| Heavy Atoms | 20 |
| Complexity | 233.57272 |
Chemical Identifiers
| CAS Number | 4682-40-0 |
|---|---|
| SMILES | CCCCCCCCCCCC/C=C/CCCC(=O)O |
Product Overview
trans-5-Octadecenoic acid (CAS 4682-40-0), with molecular formula C18H34O2 and molecular weight 282.26 g/mol. IUPAC: (E)-octadec-5-enoic acid.
Chemical Property Profile of trans-5-Octadecenoic acid
Property Insights of trans-5-Octadecenoic acid
The XLogP value of 6.1085 indicates that trans-5-Octadecenoic acid is lipophilic (fat-soluble), which may influence its absorption, distribution, and formulation strategy. With a topological polar surface area (TPSA) of 37.3 Ų, trans-5-Octadecenoic acid exhibits relatively low polarity, potentially indicating favorable cell membrane permeability. Following Lipinski's Rule of Five, trans-5-Octadecenoic acid has 1 hydrogen bond donor(s) and 1 hydrogen bond acceptor(s), which may warrant consideration for formulation optimization.
Frequently Asked Questions
Frequently Asked Questions
What is the CAS number of trans-5-Octadecenoic acid?
The CAS number of trans-5-Octadecenoic acid is 4682-40-0.
What is the molecular formula of trans-5-Octadecenoic acid?
The molecular formula of trans-5-Octadecenoic acid is C18H34O2.
What is the molecular weight of trans-5-Octadecenoic acid?
The molecular weight of trans-5-Octadecenoic acid is 282.26 g/mol.
Where can I buy trans-5-Octadecenoic acid?
You can request a quote for trans-5-Octadecenoic acid directly from KEHONG BIO. Contact us or email info@kehongbio.com for pricing and availability.
Does KEHONG BIO offer custom synthesis for trans-5-Octadecenoic acid?
Yes, KEHONG BIO provides custom synthesis services for trans-5-Octadecenoic acid and related compounds. Contact us with your specific requirements including quantity, purity, and timeline.