2-甲基-5-乙基吡啶
TL;DR: 2-甲基-5-乙基吡啶 (CAS 104-90-5) is a chemical compound with molecular formula C8H11N and molecular weight 121.09 g/mol, supplied by Kehong Biological (Henan Kehong Biological Technology Co., Ltd.) with CRO/CDMO custom synthesis services.
2-甲基-5-乙基吡啶
5-ethyl-2-methylpyridine
Also Known As: 5-Ethyl-2-methylpyridine, Aldehydine, 5-Ethyl-2-picoline, Aldehydkollidin, Aldehydecollidine
| Molecular Formula | C8H11N |
|---|---|
| Molecular Weight | 121.09 g/mol |
| LogP | 2.0 |
| Topological Polar Surface Area | 12.9 Ų |
| Hydrogen Bond Donors | 0 |
| Hydrogen Bond Acceptors | 1 |
| Rotatable Bonds | 1 |
| Exact Mass | 121.08915 |
| Heavy Atoms | 9 |
| Complexity | 80.0 |
| Melting Point | -70.3 °C |
| Boiling Point | 177.8 °C at 760 mmHg |
| Density | 0.922 at 20.0 °C - Less dense than water; will float |
| Solubility | Sol in alc, ether, benzene, dilute acids, concn sulfuric acid |
| Flash Point | 68.3 °C |
| Vapor Pressure | 5.17 mmHg |
| Refractive Index | 1.4971 @ 20 °C |
Chemical Identifiers
| CAS Number | 104-90-5 |
|---|---|
| SMILES | CCC1=CN=C(C=C1)C |
| InChIKey | NTSLROIKFLNUIJ-UHFFFAOYSA-N |
Patent-Derived Application Labels
Derived from 20 IPC patent classification(s) across the SureChEMBL global patent database.
Product Overview
2-甲基-5-乙基吡啶 (CAS 104-90-5), with molecular formula C8H11N and molecular weight 121.09 g/mol. IUPAC: 5-ethyl-2-methylpyridine.
Chemical Property Profile of 2-甲基-5-乙基吡啶
Property Insights of 2-甲基-5-乙基吡啶
The XLogP value of 2.0 suggests moderate lipophilicity, balancing water solubility and membrane permeability for 2-甲基-5-乙基吡啶. With a topological polar surface area (TPSA) of 12.9 Ų, 2-甲基-5-乙基吡啶 exhibits relatively low polarity, potentially indicating favorable cell membrane permeability. Following Lipinski's Rule of Five, 2-甲基-5-乙基吡啶 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
Frequently Asked Questions
What is the CAS number of 2-甲基-5-乙基吡啶?
The CAS number of 2-甲基-5-乙基吡啶 is 104-90-5.
What is the molecular formula of 2-甲基-5-乙基吡啶?
The molecular formula of 2-甲基-5-乙基吡啶 is C8H11N.
What is the molecular weight of 2-甲基-5-乙基吡啶?
The molecular weight of 2-甲基-5-乙基吡啶 is 121.09 g/mol.
Where can I buy 2-甲基-5-乙基吡啶?
You can request a quote for 2-甲基-5-乙基吡啶 directly from KEHONG BIO. Contact us or email info@kehongbio.com for pricing and availability.
Does KEHONG BIO offer custom synthesis for 2-甲基-5-乙基吡啶?
Yes, KEHONG BIO provides custom synthesis services for 2-甲基-5-乙基吡啶 and related compounds. Contact us with your specific requirements including quantity, purity, and timeline.