exo-5-Ethenyl-2-norbornene structure

exo-5-Ethenyl-2-norbornene

TL;DR: exo-5-Ethenyl-2-norbornene (CAS 23890-32-6) is a chemical compound with molecular formula C9H12 and molecular weight 120.09 g/mol, supplied by Kehong Biological (Henan Kehong Biological Technology Co., Ltd.) with CRO/CDMO custom synthesis services.

(1R,4S,5S)-5-ethenylbicyclo[2.2.1]hept-2-ene

Also Known As: 2-Vinylnorbornene, exo-5-Ethenyl-2-norbornene, Rel-(1R,4S,5S)-5-vinylbicyclo[2.2.1]hept-2-ene

CAS: 23890-32-6
Molecular Formula C9H12
Molecular Weight 120.09 g/mol
LogP 2.3846
Topological Polar Surface Area 0.0 Ų
Hydrogen Bond Donors 0
Hydrogen Bond Acceptors 0
Rotatable Bonds 1
Exact Mass 120.0939
Heavy Atoms 9
Complexity 155.42125

Chemical Identifiers

CAS Number 23890-32-6
SMILES C=C[C@@H]1C[C@@H]2C[C@H]1C=C2

Product Overview

exo-5-Ethenyl-2-norbornene (CAS 23890-32-6), with molecular formula C9H12 and molecular weight 120.09 g/mol. IUPAC: (1R,4S,5S)-5-ethenylbicyclo[2.2.1]hept-2-ene.

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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.
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Chemical Property Profile of exo-5-Ethenyl-2-norbornene

XLogP
2.3846
TPSA (Topological Polar Surface Area)
0.0
Hydrogen Bond Donors
0
Hydrogen Bond Acceptors
0
Rotatable Bonds
1
Heavy Atoms
9
Complexity
155.42125
Exact Mass
120.0939
Monoisotopic Mass
120.0939
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 exo-5-Ethenyl-2-norbornene

The XLogP value of 2.3846 suggests moderate lipophilicity, balancing water solubility and membrane permeability for exo-5-Ethenyl-2-norbornene. With a topological polar surface area (TPSA) of 0.0 Ų, exo-5-Ethenyl-2-norbornene exhibits relatively low polarity, potentially indicating favorable cell membrane permeability. Following Lipinski's Rule of Five, exo-5-Ethenyl-2-norbornene 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 exo-5-Ethenyl-2-norbornene?

The CAS number of exo-5-Ethenyl-2-norbornene is 23890-32-6.

What is the molecular formula of exo-5-Ethenyl-2-norbornene?

The molecular formula of exo-5-Ethenyl-2-norbornene is C9H12.

What is the molecular weight of exo-5-Ethenyl-2-norbornene?

The molecular weight of exo-5-Ethenyl-2-norbornene is 120.09 g/mol.

Where can I buy exo-5-Ethenyl-2-norbornene?

You can request a quote for exo-5-Ethenyl-2-norbornene directly from KEHONG BIO. Contact us or email info@kehongbio.com for pricing and availability.

Does KEHONG BIO offer custom synthesis for exo-5-Ethenyl-2-norbornene?

Yes, KEHONG BIO provides custom synthesis services for exo-5-Ethenyl-2-norbornene and related compounds. Contact us with your specific requirements including quantity, purity, and timeline.

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