Quinoxaline, 1,2-dihydro-2,3-diphenyl- structure

Quinoxaline, 1,2-dihydro-2,3-diphenyl-

TL;DR: Quinoxaline, 1,2-dihydro-2,3-diphenyl- (CAS 5016-08-0) is a chemical compound with molecular formula C20H16N2 and molecular weight 284.13 g/mol, supplied by Kehong Biological (Henan Kehong Biological Technology Co., Ltd.) with CRO/CDMO custom synthesis services.

2,3-diphenyl-1,2-dihydroquinoxaline

Also Known As: 2,3-diphenyl-1,2-dihydroquinoxaline, Quinoxaline, 1,2-dihydro-2,3-diphenyl-, 2,3-Diphenyl-1,2-dihydro-quinoxaline, J2.906.784H, RefChem:378869

CAS: 5016-08-0
Molecular Formula C20H16N2
Molecular Weight 284.13 g/mol
LogP 4.8
Topological Polar Surface Area 24.4 Ų
Hydrogen Bond Donors 1
Hydrogen Bond Acceptors 2
Rotatable Bonds 2
Exact Mass 284.13135
Heavy Atoms 22
Complexity 391.0

Chemical Identifiers

CAS Number 5016-08-0
SMILES C1=CC=C(C=C1)C2C(=NC3=CC=CC=C3N2)C4=CC=CC=C4
InChIKey VKVNOKHOHSQORN-UHFFFAOYSA-N

Patent-Derived Application Labels

Derived from 2 IPC patent classification(s) across the SureChEMBL global patent database.

Heterocyclic Building Blocks (2 patents) Pharmaceutical Intermediates (8 patents)

Product Overview

Quinoxaline, 1,2-dihydro-2,3-diphenyl- (CAS 5016-08-0), with molecular formula C20H16N2 and molecular weight 284.13 g/mol. IUPAC: 2,3-diphenyl-1,2-dihydroquinoxaline.

🧪
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 Quinoxaline, 1,2-dihydro-2,3-diphenyl-

XLogP
4.8
TPSA (Topological Polar Surface Area)
24.4
Hydrogen Bond Donors
1
Hydrogen Bond Acceptors
2
Rotatable Bonds
2
Heavy Atoms
22
Complexity
391.0
Exact Mass
284.13135
Monoisotopic Mass
284.13135
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 Quinoxaline, 1,2-dihydro-2,3-diphenyl-

The XLogP value of 4.8 indicates that Quinoxaline, 1,2-dihydro-2,3-diphenyl- is lipophilic (fat-soluble), which may influence its absorption, distribution, and formulation strategy. With a topological polar surface area (TPSA) of 24.4 Ų, Quinoxaline, 1,2-dihydro-2,3-diphenyl- exhibits relatively low polarity, potentially indicating favorable cell membrane permeability. Following Lipinski's Rule of Five, Quinoxaline, 1,2-dihydro-2,3-diphenyl- has 1 hydrogen bond donor(s) and 2 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 Quinoxaline, 1,2-dihydro-2,3-diphenyl-?

The CAS number of Quinoxaline, 1,2-dihydro-2,3-diphenyl- is 5016-08-0.

What is the molecular formula of Quinoxaline, 1,2-dihydro-2,3-diphenyl-?

The molecular formula of Quinoxaline, 1,2-dihydro-2,3-diphenyl- is C20H16N2.

What is the molecular weight of Quinoxaline, 1,2-dihydro-2,3-diphenyl-?

The molecular weight of Quinoxaline, 1,2-dihydro-2,3-diphenyl- is 284.13 g/mol.

Where can I buy Quinoxaline, 1,2-dihydro-2,3-diphenyl-?

You can request a quote for Quinoxaline, 1,2-dihydro-2,3-diphenyl- directly from KEHONG BIO. Contact us or email info@kehongbio.com for pricing and availability.

Does KEHONG BIO offer custom synthesis for Quinoxaline, 1,2-dihydro-2,3-diphenyl-?

Yes, KEHONG BIO provides custom synthesis services for Quinoxaline, 1,2-dihydro-2,3-diphenyl- and related compounds. Contact us with your specific requirements including quantity, purity, and timeline.

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