SKI 178 structure

SKI 178

TL;DR: SKI 178 (CAS 307321-52-4) is a chemical compound with molecular formula C21H22N4O4 and molecular weight 394.16 g/mol, supplied by Kehong Biological (Henan Kehong Biological Technology Co., Ltd.) with CRO/CDMO custom synthesis services.

N-[1-(3,4-dimethoxyphenyl)ethylideneamino]-3-(4-methoxyphenyl)-1H-pyrazole-5-carboxamide

Also Known As: SKI 178, SKI-178?, N-[1-(3,4-dimethoxyphenyl)ethylideneamino]-3-(4-methoxyphenyl)-1H-pyrazole-5-carboxamide, n'-((1e)-1-(3,4-dimethoxyphenyl)ethylidene)-3-(4-methoxyphenyl)-1h-pyrazole-5-carbohydrazide, 1H-Pyrazole-5-carboxylic acid, 3-(4-methoxyphenyl)-, 2-[1-(3,4-dimethoxyphenyl)ethylidene]hydrazide

CAS: 307321-52-4
Molecular Formula C21H22N4O4
Molecular Weight 394.16 g/mol
LogP 3.2565
Topological Polar Surface Area 97.83 Ų
Hydrogen Bond Donors 2
Hydrogen Bond Acceptors 6
Rotatable Bonds 7
Exact Mass 394.1641
Heavy Atoms 29
Complexity 1025.4153

Chemical Identifiers

CAS Number 307321-52-4
SMILES CC(=NNC(=O)C1=CC(=NN1)C2=CC=C(C=C2)OC)C3=CC(=C(C=C3)OC)OC

Product Overview

SKI 178 (CAS 307321-52-4), with molecular formula C21H22N4O4 and molecular weight 394.16 g/mol. IUPAC: N-[1-(3,4-dimethoxyphenyl)ethylideneamino]-3-(4-methoxyphenyl)-1H-pyrazole-5-carboxamide.

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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 SKI 178

XLogP
3.2565
TPSA (Topological Polar Surface Area)
97.83
Hydrogen Bond Donors
2
Hydrogen Bond Acceptors
6
Rotatable Bonds
7
Heavy Atoms
29
Complexity
1025.4153
Exact Mass
394.1641
Monoisotopic Mass
394.1641
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 SKI 178

The XLogP value of 3.2565 indicates that SKI 178 is lipophilic (fat-soluble), which may influence its absorption, distribution, and formulation strategy. The TPSA of 97.83 Ų falls within the moderate polarity range, balancing permeability and solubility for SKI 178. Following Lipinski's Rule of Five, SKI 178 has 2 hydrogen bond donor(s) and 6 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 SKI 178?

The CAS number of SKI 178 is 307321-52-4.

What is the molecular formula of SKI 178?

The molecular formula of SKI 178 is C21H22N4O4.

What is the molecular weight of SKI 178?

The molecular weight of SKI 178 is 394.16 g/mol.

Where can I buy SKI 178?

You can request a quote for SKI 178 directly from KEHONG BIO. Contact us or email info@kehongbio.com for pricing and availability.

Does KEHONG BIO offer custom synthesis for SKI 178?

Yes, KEHONG BIO provides custom synthesis services for SKI 178 and related compounds. Contact us with your specific requirements including quantity, purity, and timeline.

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