C21H20N8O3S structure

C21H20N8O3S

TL;DR: C21H20N8O3S (CAS 861644-33-9) is a chemical compound with molecular formula C21H20N8O3S and molecular weight 464.14 g/mol, supplied by Kehong Biological (Henan Kehong Biological Technology Co., Ltd.) with CRO/CDMO custom synthesis services.

1-(4-amino-1,2,5-oxadiazol-3-yl)-N-[(E)-(4-methoxyphenyl)methylideneamino]-5-[(4-methylphenyl)sulfanylmethyl]triazole-4-carboxamide

Also Known As: (E)-1-(4-amino-1,2,5-oxadiazol-3-yl)-N'-(4-methoxybenzylidene)-5-((p-tolylthio)methyl)-1H-1,2,3-triazole-4-carbohydrazide, 1-(4-amino-1,2,5-oxadiazol-3-yl)-N'-[(E)-(4-methoxyphenyl)methylidene]-5-{[(4-methylphenyl)sulfanyl]methyl}-1H-1,2,3-triazole-4-carbohydrazide

CAS: 861644-33-9
Molecular Formula C21H20N8O3S
Molecular Weight 464.14 g/mol
LogP 2.60572
Topological Polar Surface Area 146.34 Ų
Hydrogen Bond Donors 2
Hydrogen Bond Acceptors 10
Rotatable Bonds 8
Exact Mass 464.1379
Heavy Atoms 33
Complexity 1265.6691

Chemical Identifiers

CAS Number 861644-33-9
SMILES CC1=CC=C(C=C1)SCC2=C(N=NN2C3=NON=C3N)C(=O)N/N=C/C4=CC=C(C=C4)OC

Product Overview

C21H20N8O3S (CAS 861644-33-9), with molecular formula C21H20N8O3S and molecular weight 464.14 g/mol. IUPAC: 1-(4-amino-1,2,5-oxadiazol-3-yl)-N-[(E)-(4-methoxyphenyl)methylideneamino]-5-[(4-methylphenyl)sulfanylmethyl]triazole-4-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 C21H20N8O3S

XLogP
2.60572
TPSA (Topological Polar Surface Area)
146.34
Hydrogen Bond Donors
2
Hydrogen Bond Acceptors
10
Rotatable Bonds
8
Heavy Atoms
33
Complexity
1265.6691
Exact Mass
464.1379
Monoisotopic Mass
464.1379
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 C21H20N8O3S

The XLogP value of 2.60572 suggests moderate lipophilicity, balancing water solubility and membrane permeability for C21H20N8O3S. The TPSA of 146.34 Ų indicates high polarity, suggesting C21H20N8O3S may have limited membrane permeability but good aqueous solubility. Following Lipinski's Rule of Five, C21H20N8O3S has 2 hydrogen bond donor(s) and 10 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 C21H20N8O3S?

The CAS number of C21H20N8O3S is 861644-33-9.

What is the molecular formula of C21H20N8O3S?

The molecular formula of C21H20N8O3S is C21H20N8O3S.

What is the molecular weight of C21H20N8O3S?

The molecular weight of C21H20N8O3S is 464.14 g/mol.

Where can I buy C21H20N8O3S?

You can request a quote for C21H20N8O3S directly from KEHONG BIO. Contact us or email info@kehongbio.com for pricing and availability.

Does KEHONG BIO offer custom synthesis for C21H20N8O3S?

Yes, KEHONG BIO provides custom synthesis services for C21H20N8O3S and related compounds. Contact us with your specific requirements including quantity, purity, and timeline.

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