C21H21ClN4O3S3 structure

C21H21ClN4O3S3

TL;DR: C21H21ClN4O3S3 (CAS 497920-73-7) is a chemical compound with molecular formula C21H21ClN4O3S3 and molecular weight 508.05 g/mol, supplied by Kehong Biological (Henan Kehong Biological Technology Co., Ltd.) with CRO/CDMO custom synthesis services.

2-[[5-[(2-chlorophenyl)methylsulfanyl]-1,3,4-thiadiazol-2-yl]sulfanyl]-N-[(E)-1-(3,4-dimethoxyphenyl)ethylideneamino]acetamide

Also Known As: (E)-2-((5-((2-chlorobenzyl)thio)-1,3,4-thiadiazol-2-yl)thio)-N'-(1-(3,4-dimethoxyphenyl)ethylidene)acetohydrazide

CAS: 497920-73-7
Molecular Formula C21H21ClN4O3S3
Molecular Weight 508.05 g/mol
LogP 5.1335
Topological Polar Surface Area 85.7 Ų
Hydrogen Bond Donors 1
Hydrogen Bond Acceptors 9
Rotatable Bonds 10
Exact Mass 508.04642
Heavy Atoms 32
Complexity 1107.3988

Chemical Identifiers

CAS Number 497920-73-7
SMILES C/C(=N\NC(=O)CSC1=NN=C(S1)SCC2=CC=CC=C2Cl)/C3=CC(=C(C=C3)OC)OC

Product Overview

C21H21ClN4O3S3 (CAS 497920-73-7), with molecular formula C21H21ClN4O3S3 and molecular weight 508.05 g/mol. IUPAC: 2-[[5-[(2-chlorophenyl)methylsulfanyl]-1,3,4-thiadiazol-2-yl]sulfanyl]-N-[(E)-1-(3,4-dimethoxyphenyl)ethylideneamino]acetamide.

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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.
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Chemical Property Profile of C21H21ClN4O3S3

XLogP
5.1335
TPSA (Topological Polar Surface Area)
85.7
Hydrogen Bond Donors
1
Hydrogen Bond Acceptors
9
Rotatable Bonds
10
Heavy Atoms
32
Complexity
1107.3988
Exact Mass
508.04642
Monoisotopic Mass
508.04642
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 C21H21ClN4O3S3

The XLogP value of 5.1335 indicates that C21H21ClN4O3S3 is lipophilic (fat-soluble), which may influence its absorption, distribution, and formulation strategy. The TPSA of 85.7 Ų falls within the moderate polarity range, balancing permeability and solubility for C21H21ClN4O3S3. Following Lipinski's Rule of Five, C21H21ClN4O3S3 has 1 hydrogen bond donor(s) and 9 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 C21H21ClN4O3S3?

The CAS number of C21H21ClN4O3S3 is 497920-73-7.

What is the molecular formula of C21H21ClN4O3S3?

The molecular formula of C21H21ClN4O3S3 is C21H21ClN4O3S3.

What is the molecular weight of C21H21ClN4O3S3?

The molecular weight of C21H21ClN4O3S3 is 508.05 g/mol.

Where can I buy C21H21ClN4O3S3?

You can request a quote for C21H21ClN4O3S3 directly from KEHONG BIO. Contact us or email info@kehongbio.com for pricing and availability.

Does KEHONG BIO offer custom synthesis for C21H21ClN4O3S3?

Yes, KEHONG BIO provides custom synthesis services for C21H21ClN4O3S3 and related compounds. Contact us with your specific requirements including quantity, purity, and timeline.

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