十九烷
TL;DR: 十九烷 (CAS 629-92-5) is a chemical compound with molecular formula C19H40 and molecular weight 268.31 g/mol, supplied by Kehong Biological (Henan Kehong Biological Technology Co., Ltd.) with CRO/CDMO custom synthesis services.
十九烷
nonadecane
Also Known As: n-Nonadecane, Nonadekan, nonadecan, Nonadecane-d40, Nonadecane, 99%
| Molecular Formula | C19H40 |
|---|---|
| Molecular Weight | 268.31 g/mol |
| LogP | 9.9 |
| Topological Polar Surface Area | 0.0 Ų |
| Hydrogen Bond Donors | 0 |
| Hydrogen Bond Acceptors | 0 |
| Rotatable Bonds | 16 |
| Exact Mass | 268.313 |
| Heavy Atoms | 19 |
| Complexity | 123.0 |
| Melting Point | 32.1 °C |
| Boiling Point | 329.7 °C at 760 mmHg |
| Density | 0.7774 at 32.2 °C - Less dense than water; will float |
| Solubility | Insoluble in water |
| Flash Point | greater than 100.0 °C |
| Vapor Pressure | 4.9X10-5 mm Hg at 25 °C (extrapolated) |
| Refractive Index | 1.4409 at 20 °C |
Chemical Identifiers
| CAS Number | 629-92-5 |
|---|---|
| SMILES | CCCCCCCCCCCCCCCCCCC |
| InChIKey | LQERIDTXQFOHKA-UHFFFAOYSA-N |
Patent-Derived Application Labels
Derived from 22 IPC patent classification(s) across the SureChEMBL global patent database.
Product Overview
十九烷 (CAS 629-92-5), with molecular formula C19H40 and molecular weight 268.31 g/mol. IUPAC: nonadecane.
Chemical Property Profile of 十九烷
Property Insights of 十九烷
The XLogP value of 9.9 indicates that 十九烷 is lipophilic (fat-soluble), which may influence its absorption, distribution, and formulation strategy. With a topological polar surface area (TPSA) of 0.0 Ų, 十九烷 exhibits relatively low polarity, potentially indicating favorable cell membrane permeability. Following Lipinski's Rule of Five, 十九烷 has 0 hydrogen bond donor(s) and 0 hydrogen bond acceptor(s), which may warrant consideration for formulation optimization.
Frequently Asked Questions
Frequently Asked Questions
What is the CAS number of 十九烷?
The CAS number of 十九烷 is 629-92-5.
What is the molecular formula of 十九烷?
The molecular formula of 十九烷 is C19H40.
What is the molecular weight of 十九烷?
The molecular weight of 十九烷 is 268.31 g/mol.
Where can I buy 十九烷?
You can request a quote for 十九烷 directly from KEHONG BIO. Contact us or email info@kehongbio.com for pricing and availability.
Does KEHONG BIO offer custom synthesis for 十九烷?
Yes, KEHONG BIO provides custom synthesis services for 十九烷 and related compounds. Contact us with your specific requirements including quantity, purity, and timeline.