But-2-ynylene bis(chloroacetate) structure

But-2-ynylene bis(chloroacetate)

TL;DR: But-2-ynylene bis(chloroacetate) (CAS 14569-76-7) is a chemical compound with molecular formula C8H8Cl2O4 and molecular weight 237.98 g/mol, supplied by Kehong Biological (Henan Kehong Biological Technology Co., Ltd.) with CRO/CDMO custom synthesis services.

4-(2-chloroacetyl)oxybut-2-ynyl 2-chloroacetate

Also Known As: But-2-ynylene bis(chloroacetate), but-2-yne-1,4-diyl bis(chloroacetate), 1,4-BIS(CHLOROACETOXY)-2-BUTYNE, 4-(2-chloroacetyl)oxybut-2-ynyl 2-chloroacetate, but-2-yne-1,4-diyl bis(2-chloroacetate)

CAS: 14569-76-7
Molecular Formula C8H8Cl2O4
Molecular Weight 237.98 g/mol
LogP 1.3
Topological Polar Surface Area 52.6 Ų
Hydrogen Bond Donors 0
Hydrogen Bond Acceptors 4
Rotatable Bonds 6
Exact Mass 237.97997
Heavy Atoms 14
Complexity 239.0

Chemical Identifiers

CAS Number 14569-76-7
SMILES C(C#CCOC(=O)CCl)OC(=O)CCl
InChIKey GJBMLYJEBNBVPR-UHFFFAOYSA-N

Patent-Derived Application Labels

Derived from 1 IPC patent classification(s) across the SureChEMBL global patent database.

Heterocyclic Building Blocks (1 patents)

Product Overview

But-2-ynylene bis(chloroacetate) (CAS 14569-76-7), with molecular formula C8H8Cl2O4 and molecular weight 237.98 g/mol. IUPAC: 4-(2-chloroacetyl)oxybut-2-ynyl 2-chloroacetate.

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Safety Data Sheet (MSDS / SDS) View the Laboratory Chemical Safety Summary (LCSS) on PubChem — includes GHS classifications, hazard statements, first aid measures, and handling precautions.
View MSDS →

Chemical Property Profile of But-2-ynylene bis(chloroacetate)

XLogP
1.3
TPSA (Topological Polar Surface Area)
52.6
Hydrogen Bond Donors
0
Hydrogen Bond Acceptors
4
Rotatable Bonds
6
Heavy Atoms
14
Complexity
239.0
Exact Mass
237.97997
Monoisotopic Mass
237.97997
Data Source: Chemical property values are referenced from PubChem, the world's largest open chemistry database maintained by the National Center for Biotechnology Information (NCBI), U.S. National Library of Medicine.

Property Insights of But-2-ynylene bis(chloroacetate)

The XLogP value of 1.3 suggests moderate lipophilicity, balancing water solubility and membrane permeability for But-2-ynylene bis(chloroacetate). With a topological polar surface area (TPSA) of 52.6 Ų, But-2-ynylene bis(chloroacetate) exhibits relatively low polarity, potentially indicating favorable cell membrane permeability. Following Lipinski's Rule of Five, But-2-ynylene bis(chloroacetate) has 0 hydrogen bond donor(s) and 4 hydrogen bond acceptor(s), all within the drug-like range, suggesting favorable oral bioavailability potential.

Frequently Asked Questions

What is the typical lead time for this product?
Lead time typically ranges from 3-7 business days for in-stock items. For larger quantities or custom orders, please contact us for specific lead times.
Can you provide samples for testing?
Yes, we offer sample quantities for quality testing. Please submit an inquiry with your requirements and we will arrange samples accordingly.
What documentation do you provide with the product?
We provide COA (Certificate of Analysis), MSDS (Material Safety Data Sheet), and technical data sheets with each shipment.
Do you ship internationally?
Yes, we ship to most countries worldwide. Shipping costs and delivery times vary by location. Please contact us for specific shipping information.

Frequently Asked Questions

What is the CAS number of But-2-ynylene bis(chloroacetate)?

The CAS number of But-2-ynylene bis(chloroacetate) is 14569-76-7.

What is the molecular formula of But-2-ynylene bis(chloroacetate)?

The molecular formula of But-2-ynylene bis(chloroacetate) is C8H8Cl2O4.

What is the molecular weight of But-2-ynylene bis(chloroacetate)?

The molecular weight of But-2-ynylene bis(chloroacetate) is 237.98 g/mol.

Where can I buy But-2-ynylene bis(chloroacetate)?

You can request a quote for But-2-ynylene bis(chloroacetate) directly from KEHONG BIO. Contact us or email info@kehongbio.com for pricing and availability.

Does KEHONG BIO offer custom synthesis for But-2-ynylene bis(chloroacetate)?

Yes, KEHONG BIO provides custom synthesis services for But-2-ynylene bis(chloroacetate) and related compounds. Contact us with your specific requirements including quantity, purity, and timeline.

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