1-Bromo-2-butyne
TL;DR: 1-Bromo-2-butyne (CAS 3355-28-0) is a chemical compound with molecular formula C4H5Br and molecular weight 131.96 g/mol, supplied by Kehong Biological (Henan Kehong Biological Technology Co., Ltd.) with CRO/CDMO custom synthesis services.
1-bromobut-2-yne
Also Known As: 1-Bromo-2-butyne, 1-bromobut-2-yne, 2-Butynyl Bromide, 2-Butyne, 1-bromo-, bromo-2-butyne
| Molecular Formula | C4H5Br |
|---|---|
| Molecular Weight | 131.96 g/mol |
| LogP | 1.4046 |
| Topological Polar Surface Area | 0.0 Ų |
| Hydrogen Bond Donors | 0 |
| Hydrogen Bond Acceptors | 0 |
| Rotatable Bonds | 0 |
| Exact Mass | 131.95746 |
| Heavy Atoms | 5 |
| Complexity | 55.78354 |
Chemical Identifiers
| CAS Number | 3355-28-0 |
|---|---|
| SMILES | CC#CCBr |
Product Overview
1-Bromo-2-butyne (CAS 3355-28-0), with molecular formula C4H5Br and molecular weight 131.96 g/mol. IUPAC: 1-bromobut-2-yne.
Chemical Property Profile of 1-Bromo-2-butyne
Property Insights of 1-Bromo-2-butyne
The XLogP value of 1.4046 suggests moderate lipophilicity, balancing water solubility and membrane permeability for 1-Bromo-2-butyne. With a topological polar surface area (TPSA) of 0.0 Ų, 1-Bromo-2-butyne exhibits relatively low polarity, potentially indicating favorable cell membrane permeability. Following Lipinski's Rule of Five, 1-Bromo-2-butyne has 0 hydrogen bond donor(s) and 0 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 1-Bromo-2-butyne?
The CAS number of 1-Bromo-2-butyne is 3355-28-0.
What is the molecular formula of 1-Bromo-2-butyne?
The molecular formula of 1-Bromo-2-butyne is C4H5Br.
What is the molecular weight of 1-Bromo-2-butyne?
The molecular weight of 1-Bromo-2-butyne is 131.96 g/mol.
Where can I buy 1-Bromo-2-butyne?
You can request a quote for 1-Bromo-2-butyne directly from KEHONG BIO. Contact us or email info@kehongbio.com for pricing and availability.
Does KEHONG BIO offer custom synthesis for 1-Bromo-2-butyne?
Yes, KEHONG BIO provides custom synthesis services for 1-Bromo-2-butyne and related compounds. Contact us with your specific requirements including quantity, purity, and timeline.