Dapivirine structure

Dapivirine

TL;DR: Dapivirine (CAS 28399-82-8) is a chemical compound with molecular formula C20H19N5 and molecular weight 329.16 g/mol, supplied by Kehong Biological (Henan Kehong Biological Technology Co., Ltd.) with CRO/CDMO custom synthesis services.

4-[[4-(2,4,6-trimethylanilino)pyrimidin-2-yl]amino]benzonitrile

Also Known As: Dapivirine, dapivirinum, Dapivirine (TMC120), Dapivirina, TMC120

CAS: 28399-82-8
Molecular Formula C20H19N5
Molecular Weight 329.16 g/mol
LogP 4.8
Topological Polar Surface Area 73.6 Ų
Hydrogen Bond Donors 2
Hydrogen Bond Acceptors 5
Rotatable Bonds 4
Exact Mass 329.16403
Heavy Atoms 25
Complexity 452.0

Chemical Identifiers

CAS Number 28399-82-8
SMILES CC1=CC(=C(C(=C1)C)NC2=NC(=NC=C2)NC3=CC=C(C=C3)C#N)C
InChIKey ILAYIAGXTHKHNT-UHFFFAOYSA-N

Patent-Derived Application Labels

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

Heterocyclic Building Blocks (67 patents) Pharmaceutical Intermediates (69 patents)

Product Overview

Dapivirine (CAS 28399-82-8), with molecular formula C20H19N5 and molecular weight 329.16 g/mol. IUPAC: 4-[[4-(2,4,6-trimethylanilino)pyrimidin-2-yl]amino]benzonitrile.

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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 Dapivirine

XLogP
4.8
TPSA (Topological Polar Surface Area)
73.6
Hydrogen Bond Donors
2
Hydrogen Bond Acceptors
5
Rotatable Bonds
4
Heavy Atoms
25
Complexity
452.0
Exact Mass
329.16403
Monoisotopic Mass
329.16403
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 Dapivirine

The XLogP value of 4.8 indicates that Dapivirine is lipophilic (fat-soluble), which may influence its absorption, distribution, and formulation strategy. The TPSA of 73.6 Ų falls within the moderate polarity range, balancing permeability and solubility for Dapivirine. Following Lipinski's Rule of Five, Dapivirine has 2 hydrogen bond donor(s) and 5 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 Dapivirine?

The CAS number of Dapivirine is 28399-82-8.

What is the molecular formula of Dapivirine?

The molecular formula of Dapivirine is C20H19N5.

What is the molecular weight of Dapivirine?

The molecular weight of Dapivirine is 329.16 g/mol.

Where can I buy Dapivirine?

You can request a quote for Dapivirine directly from KEHONG BIO. Contact us or email info@kehongbio.com for pricing and availability.

Does KEHONG BIO offer custom synthesis for Dapivirine?

Yes, KEHONG BIO provides custom synthesis services for Dapivirine and related compounds. Contact us with your specific requirements including quantity, purity, and timeline.

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