Antiviral agent 67 structure

Antiviral agent 67

TL;DR: Antiviral agent 67 (CAS 256221-18-8) is a chemical compound with molecular formula C19H19N3O and molecular weight 305.15 g/mol, supplied by Kehong Biological (Henan Kehong Biological Technology Co., Ltd.) with CRO/CDMO custom synthesis services.

(4E)-4-[[4-(dimethylamino)phenyl]methylidene]-5-methyl-2-phenylpyrazol-3-one

Also Known As: Antiviral agent 67, EINECS 246-627-5, AB00743930-01, (4E)-4-{[4-(dimethylamino)phenyl]methylidene}-3-methyl-1-phenyl-4,5-dihydro-1H-pyrazol-5-one, 3H-pyrazol-3-one, 4-[[4-(dimethylamino)phenyl]methylene]-2,4-dihydro-5-methyl-2-phenyl-

CAS: 256221-18-8
Molecular Formula C19H19N3O
Molecular Weight 305.15 g/mol
LogP 3.5587
Topological Polar Surface Area 35.91 Ų
Hydrogen Bond Donors 0
Hydrogen Bond Acceptors 3
Rotatable Bonds 3
Exact Mass 305.1528
Heavy Atoms 23
Complexity 774.02185

Chemical Identifiers

CAS Number 256221-18-8
SMILES CC\1=NN(C(=O)/C1=C/C2=CC=C(C=C2)N(C)C)C3=CC=CC=C3

Product Overview

Antiviral agent 67 (CAS 256221-18-8), with molecular formula C19H19N3O and molecular weight 305.15 g/mol. IUPAC: (4E)-4-[[4-(dimethylamino)phenyl]methylidene]-5-methyl-2-phenylpyrazol-3-one.

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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 Antiviral agent 67

XLogP
3.5587
TPSA (Topological Polar Surface Area)
35.91
Hydrogen Bond Donors
0
Hydrogen Bond Acceptors
3
Rotatable Bonds
3
Heavy Atoms
23
Complexity
774.02185
Exact Mass
305.1528
Monoisotopic Mass
305.1528
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 Antiviral agent 67

The XLogP value of 3.5587 indicates that Antiviral agent 67 is lipophilic (fat-soluble), which may influence its absorption, distribution, and formulation strategy. With a topological polar surface area (TPSA) of 35.91 Ų, Antiviral agent 67 exhibits relatively low polarity, potentially indicating favorable cell membrane permeability. Following Lipinski's Rule of Five, Antiviral agent 67 has 0 hydrogen bond donor(s) and 3 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 Antiviral agent 67?

The CAS number of Antiviral agent 67 is 256221-18-8.

What is the molecular formula of Antiviral agent 67?

The molecular formula of Antiviral agent 67 is C19H19N3O.

What is the molecular weight of Antiviral agent 67?

The molecular weight of Antiviral agent 67 is 305.15 g/mol.

Where can I buy Antiviral agent 67?

You can request a quote for Antiviral agent 67 directly from KEHONG BIO. Contact us or email info@kehongbio.com for pricing and availability.

Does KEHONG BIO offer custom synthesis for Antiviral agent 67?

Yes, KEHONG BIO provides custom synthesis services for Antiviral agent 67 and related compounds. Contact us with your specific requirements including quantity, purity, and timeline.

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