Ketene-d2
TL;DR: Ketene-d2 (CAS 4789-21-3) is a chemical compound with molecular formula C2H2O and molecular weight 44.02 g/mol, supplied by Kehong Biological (Henan Kehong Biological Technology Co., Ltd.) with CRO/CDMO custom synthesis services.
2,2-dideuterioethenone
Also Known As: Ketene-d2, Ethenone, perdeuteroketene, (2H2)Ketene, 2,2-dideuterioethenone
| Molecular Formula | C2H2O |
|---|---|
| Molecular Weight | 44.02 g/mol |
| LogP | 0.8 |
| Topological Polar Surface Area | 17.1 Ų |
| Hydrogen Bond Donors | 0 |
| Hydrogen Bond Acceptors | 1 |
| Rotatable Bonds | 0 |
| Exact Mass | 44.023117 |
| Heavy Atoms | 3 |
| Complexity | 25.0 |
Chemical Identifiers
| CAS Number | 4789-21-3 |
|---|---|
| SMILES | [2H]C(=C=O)[2H] |
| InChIKey | CCGKOQOJPYTBIH-DICFDUPASA-N |
Product Overview
Ketene-d2 (CAS 4789-21-3), with molecular formula C2H2O and molecular weight 44.02 g/mol. IUPAC: 2,2-dideuterioethenone.
Chemical Property Profile of Ketene-d2
Property Insights of Ketene-d2
The XLogP value of 0.8 suggests moderate lipophilicity, balancing water solubility and membrane permeability for Ketene-d2. With a topological polar surface area (TPSA) of 17.1 Ų, Ketene-d2 exhibits relatively low polarity, potentially indicating favorable cell membrane permeability. Following Lipinski's Rule of Five, Ketene-d2 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 Ketene-d2?
The CAS number of Ketene-d2 is 4789-21-3.
What is the molecular formula of Ketene-d2?
The molecular formula of Ketene-d2 is C2H2O.
What is the molecular weight of Ketene-d2?
The molecular weight of Ketene-d2 is 44.02 g/mol.
Where can I buy Ketene-d2?
You can request a quote for Ketene-d2 directly from KEHONG BIO. Contact us or email info@kehongbio.com for pricing and availability.
Does KEHONG BIO offer custom synthesis for Ketene-d2?
Yes, KEHONG BIO provides custom synthesis services for Ketene-d2 and related compounds. Contact us with your specific requirements including quantity, purity, and timeline.