Based structure

Based

TL;DR: Based (CAS 199804-21-2) is a chemical compound with molecular formula C18H18N8O4S2 and molecular weight 474.09 g/mol, supplied by Kehong Biological (Henan Kehong Biological Technology Co., Ltd.) with CRO/CDMO custom synthesis services.

4-azido-N-[2-[2-[(4-azido-2-hydroxybenzoyl)amino]ethyldisulfanyl]ethyl]-2-hydroxybenzamide

Also Known As: BASED, Bis[2-(4-azidosalicylamido)ethyl] disulfide, BIS(2-(4-AZIDOSALICYLAMIDO)ETHYL) DISULF, Bis[2-(4-azidosalicylamido)ethyl]disulphide, HY-W291642

CAS: 199804-21-2
Molecular Formula C18H18N8O4S2
Molecular Weight 474.09 g/mol
LogP 4.5226
Topological Polar Surface Area 196.18 Ų
Hydrogen Bond Donors 4
Hydrogen Bond Acceptors 8
Rotatable Bonds 11
Exact Mass 474.08923
Heavy Atoms 32
Complexity 999.1445

Chemical Identifiers

CAS Number 199804-21-2
SMILES C1=CC(=C(C=C1N=[N+]=[N-])O)C(=O)NCCSSCCNC(=O)C2=C(C=C(C=C2)N=[N+]=[N-])O

Product Overview

Based (CAS 199804-21-2), with molecular formula C18H18N8O4S2 and molecular weight 474.09 g/mol. IUPAC: 4-azido-N-[2-[2-[(4-azido-2-hydroxybenzoyl)amino]ethyldisulfanyl]ethyl]-2-hydroxybenzamide.

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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 Based

XLogP
4.5226
TPSA (Topological Polar Surface Area)
196.18
Hydrogen Bond Donors
4
Hydrogen Bond Acceptors
8
Rotatable Bonds
11
Heavy Atoms
32
Complexity
999.1445
Exact Mass
474.08923
Monoisotopic Mass
474.08923
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 Based

The XLogP value of 4.5226 indicates that Based is lipophilic (fat-soluble), which may influence its absorption, distribution, and formulation strategy. The TPSA of 196.18 Ų indicates high polarity, suggesting Based may have limited membrane permeability but good aqueous solubility. Following Lipinski's Rule of Five, Based has 4 hydrogen bond donor(s) and 8 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 Based?

The CAS number of Based is 199804-21-2.

What is the molecular formula of Based?

The molecular formula of Based is C18H18N8O4S2.

What is the molecular weight of Based?

The molecular weight of Based is 474.09 g/mol.

Where can I buy Based?

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

Does KEHONG BIO offer custom synthesis for Based?

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

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