2-甲基-5-乙烯基吡啶
TL;DR: 2-甲基-5-乙烯基吡啶 (CAS 140-76-1) is a chemical compound with molecular formula C8H9N and molecular weight 119.07 g/mol, supplied by Kehong Biological (Henan Kehong Biological Technology Co., Ltd.) with CRO/CDMO custom synthesis services.
2-甲基-5-乙烯基吡啶
5-ethenyl-2-methylpyridine
Also Known As: 2-Methyl-5-vinylpyridine, 5-Ethenyl-2-methylpyridine, Pyridine, 5-ethenyl-2-methyl-, 2-Picoline, 5-vinyl-, null
| Molecular Formula | C8H9N |
|---|---|
| Molecular Weight | 119.07 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 | 119.0735 |
| Heavy Atoms | 9 |
| Complexity | 98.0 |
| Melting Point | -14.3 °C Freezing point (anhydrous ) |
| Boiling Point | 181.1 °C at 760 mmHg |
| Density | 0.978 to 0.982 at 20.0 °C |
| Flash Point | 73.9 °C |
| Vapor Pressure | 1.18 [mmHg] |
| Refractive Index | 1.5400-1.5454 at 20 °C |
Chemical Identifiers
| CAS Number | 140-76-1 |
|---|---|
| SMILES | CC1=NC=C(C=C1)C=C |
| InChIKey | VJOWMORERYNYON-UHFFFAOYSA-N |
Patent-Derived Application Labels
Derived from 22 IPC patent classification(s) across the SureChEMBL global patent database.
Product Overview
2-甲基-5-乙烯基吡啶 (CAS 140-76-1), with molecular formula C8H9N and molecular weight 119.07 g/mol. IUPAC: 5-ethenyl-2-methylpyridine.
Chemical Property Profile of 2-甲基-5-乙烯基吡啶
Property Insights of 2-甲基-5-乙烯基吡啶
The XLogP value of 2.0 suggests moderate lipophilicity, balancing water solubility and membrane permeability for 2-甲基-5-乙烯基吡啶. With a topological polar surface area (TPSA) of 12.9 Ų, 2-甲基-5-乙烯基吡啶 exhibits relatively low polarity, potentially indicating favorable cell membrane permeability. Following Lipinski's Rule of Five, 2-甲基-5-乙烯基吡啶 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-乙烯基吡啶?
The CAS number of 2-甲基-5-乙烯基吡啶 is 140-76-1.
What is the molecular formula of 2-甲基-5-乙烯基吡啶?
The molecular formula of 2-甲基-5-乙烯基吡啶 is C8H9N.
What is the molecular weight of 2-甲基-5-乙烯基吡啶?
The molecular weight of 2-甲基-5-乙烯基吡啶 is 119.07 g/mol.
Where can I buy 2-甲基-5-乙烯基吡啶?
You can request a quote for 2-甲基-5-乙烯基吡啶 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-乙烯基吡啶?
Yes, KEHONG BIO provides custom synthesis services for 2-甲基-5-乙烯基吡啶 and related compounds. Contact us with your specific requirements including quantity, purity, and timeline.