Pent-4-en-1-ynylbenzene structure

Pent-4-en-1-ynylbenzene

TL;DR: Pent-4-en-1-ynylbenzene (CAS 4289-20-7) is a chemical compound with molecular formula C11H10 and molecular weight 142.08 g/mol, supplied by Kehong Biological (Henan Kehong Biological Technology Co., Ltd.) with CRO/CDMO custom synthesis services.

pent-4-en-1-ynylbenzene

Also Known As: Pent-4-en-1-ynylbenzene, 1-PHENYL-4-PENTEN-1-YNE, allylphenylacetylene, 4-penten-1-ynylbenzene, (pent-4-en-1-yn-1-yl)benzene

CAS: 4289-20-7
Molecular Formula C11H10
Molecular Weight 142.08 g/mol
LogP 2.6142
Topological Polar Surface Area 0.0 Ų
Hydrogen Bond Donors 0
Hydrogen Bond Acceptors 0
Rotatable Bonds 1
Exact Mass 142.07825
Heavy Atoms 11
Complexity 271.90176

Chemical Identifiers

CAS Number 4289-20-7
SMILES C=CCC#CC1=CC=CC=C1

Product Overview

Pent-4-en-1-ynylbenzene (CAS 4289-20-7), with molecular formula C11H10 and molecular weight 142.08 g/mol. IUPAC: pent-4-en-1-ynylbenzene.

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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 Pent-4-en-1-ynylbenzene

XLogP
2.6142
TPSA (Topological Polar Surface Area)
0.0
Hydrogen Bond Donors
0
Hydrogen Bond Acceptors
0
Rotatable Bonds
1
Heavy Atoms
11
Complexity
271.90176
Exact Mass
142.07825
Monoisotopic Mass
142.07825
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 Pent-4-en-1-ynylbenzene

The XLogP value of 2.6142 suggests moderate lipophilicity, balancing water solubility and membrane permeability for Pent-4-en-1-ynylbenzene. With a topological polar surface area (TPSA) of 0.0 Ų, Pent-4-en-1-ynylbenzene exhibits relatively low polarity, potentially indicating favorable cell membrane permeability. Following Lipinski's Rule of Five, Pent-4-en-1-ynylbenzene 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

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 Pent-4-en-1-ynylbenzene?

The CAS number of Pent-4-en-1-ynylbenzene is 4289-20-7.

What is the molecular formula of Pent-4-en-1-ynylbenzene?

The molecular formula of Pent-4-en-1-ynylbenzene is C11H10.

What is the molecular weight of Pent-4-en-1-ynylbenzene?

The molecular weight of Pent-4-en-1-ynylbenzene is 142.08 g/mol.

Where can I buy Pent-4-en-1-ynylbenzene?

You can request a quote for Pent-4-en-1-ynylbenzene directly from KEHONG BIO. Contact us or email info@kehongbio.com for pricing and availability.

Does KEHONG BIO offer custom synthesis for Pent-4-en-1-ynylbenzene?

Yes, KEHONG BIO provides custom synthesis services for Pent-4-en-1-ynylbenzene and related compounds. Contact us with your specific requirements including quantity, purity, and timeline.

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