WW-781 structure

WW-781

TL;DR: WW-781 (CAS 79811-16-8) is a chemical compound with molecular formula C27H32N4O7S and molecular weight 556.20 g/mol, supplied by Kehong Biological (Henan Kehong Biological Technology Co., Ltd.) with CRO/CDMO custom synthesis services.

WW-781

4-[4-[5-(1,3-dibutyl-2,4,6-trioxo-1,3-diazinan-5-ylidene)penta-1,3-dienyl]-3-methyl-5-oxo-4H-pyrazol-1-yl]benzenesulfonic acid

CAS: 79811-16-8
Molecular Formula C27H32N4O7S
Molecular Weight 556.20 g/mol
LogP 3.3
Topological Polar Surface Area 153.0 Ų
Hydrogen Bond Donors 1
Hydrogen Bond Acceptors 8
Rotatable Bonds 11
Exact Mass 556.19916
Heavy Atoms 39
Complexity 1160.0

Chemical Identifiers

CAS Number 79811-16-8
SMILES CCCCN1C(=O)C(=CC=CC=CC2C(=NN(C2=O)C3=CC=C(C=C3)S(=O)(=O)O)C)C(=O)N(C1=O)CCCC
InChIKey ZSJQWOYTDGVNSG-UHFFFAOYSA-N

Product Overview

WW-781 (CAS 79811-16-8), with molecular formula C27H32N4O7S and molecular weight 556.20 g/mol. IUPAC: 4-[4-[5-(1,3-dibutyl-2,4,6-trioxo-1,3-diazinan-5-ylidene)penta-1,3-dienyl]-3-methyl-5-oxo-4H-pyrazol-1-yl]benzenesulfonic acid.

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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 WW-781

XLogP
3.3
TPSA (Topological Polar Surface Area)
153.0
Hydrogen Bond Donors
1
Hydrogen Bond Acceptors
8
Rotatable Bonds
11
Heavy Atoms
39
Complexity
1160.0
Exact Mass
556.19916
Monoisotopic Mass
556.19916
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 WW-781

The XLogP value of 3.3 indicates that Chemical Compound (C27H32N4O7S) is lipophilic (fat-soluble), which may influence its absorption, distribution, and formulation strategy. The TPSA of 153.0 Ų indicates high polarity, suggesting WW-781 may have limited membrane permeability but good aqueous solubility. Following Lipinski's Rule of Five, Chemical Compound (C27H32N4O7S) has 1 hydrogen bond donor(s) and 8 hydrogen bond acceptor(s), which may warrant consideration for formulation optimization.

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 Chemical Compound (C27H32N4O7S)?

The CAS number of Chemical Compound (C27H32N4O7S) is 79811-16-8.

What is the molecular formula of Chemical Compound (C27H32N4O7S)?

The molecular formula of Chemical Compound (C27H32N4O7S) is C27H32N4O7S.

What is the molecular weight of Chemical Compound (C27H32N4O7S)?

The molecular weight of Chemical Compound (C27H32N4O7S) is 556.20 g/mol.

Where can I buy Chemical Compound (C27H32N4O7S)?

You can request a quote for Chemical Compound (C27H32N4O7S) directly from KEHONG BIO. Contact us or email info@kehongbio.com for pricing and availability.

Does KEHONG BIO offer custom synthesis for Chemical Compound (C27H32N4O7S)?

Yes, KEHONG BIO provides custom synthesis services for Chemical Compound (C27H32N4O7S) and related compounds. Contact us with your specific requirements including quantity, purity, and timeline.

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