重氮甲烷
TL;DR: 重氮甲烷 (CAS 334-88-3) is a chemical compound with molecular formula CH2N2 and molecular weight 42.02 g/mol, supplied by Kehong Biological (Henan Kehong Biological Technology Co., Ltd.) with CRO/CDMO custom synthesis services.
重氮甲烷
diazomethane
Also Known As: DIAZOMETHANE, Azimethylene, Acomethylene, Diazirine, Methane, diazo-
| Molecular Formula | CH2N2 |
|---|---|
| Molecular Weight | 42.02 g/mol |
| LogP | 1.6 |
| Topological Polar Surface Area | 2.0 Ų |
| Hydrogen Bond Donors | 0 |
| Hydrogen Bond Acceptors | 1 |
| Rotatable Bonds | 0 |
| Exact Mass | 42.021797 |
| Heavy Atoms | 3 |
| Complexity | 25.0 |
| Melting Point | -145.0 °C |
| Boiling Point | -22.8 °C at 760 mmHg |
| Density | 1.45 |
| Solubility | Reacts with water (NIOSH, 2024) |
| Flash Point | Flammable gas |
| Vapor Pressure | greater than 1 atm |
Chemical Identifiers
| CAS Number | 334-88-3 |
|---|---|
| SMILES | C=[N+]=[N-] |
| InChIKey | YXHKONLOYHBTNS-UHFFFAOYSA-N |
Patent-Derived Application Labels
Derived from 22 IPC patent classification(s) across the SureChEMBL global patent database.
Product Overview
重氮甲烷 (CAS 334-88-3), with molecular formula CH2N2 and molecular weight 42.02 g/mol. IUPAC: diazomethane.
Chemical Property Profile of 重氮甲烷
Property Insights of 重氮甲烷
The XLogP value of 1.6 suggests moderate lipophilicity, balancing water solubility and membrane permeability for 重氮甲烷. With a topological polar surface area (TPSA) of 2.0 Ų, 重氮甲烷 exhibits relatively low polarity, potentially indicating favorable cell membrane permeability. Following Lipinski's Rule of Five, 重氮甲烷 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 重氮甲烷?
The CAS number of 重氮甲烷 is 334-88-3.
What is the molecular formula of 重氮甲烷?
The molecular formula of 重氮甲烷 is CH2N2.
What is the molecular weight of 重氮甲烷?
The molecular weight of 重氮甲烷 is 42.02 g/mol.
Where can I buy 重氮甲烷?
You can request a quote for 重氮甲烷 directly from KEHONG BIO. Contact us or email info@kehongbio.com for pricing and availability.
Does KEHONG BIO offer custom synthesis for 重氮甲烷?
Yes, KEHONG BIO provides custom synthesis services for 重氮甲烷 and related compounds. Contact us with your specific requirements including quantity, purity, and timeline.