Silodosin Impurity 33 structure

Silodosin Impurity 33

TL;DR: Silodosin Impurity 33 (CAS 239463-72-0) is a chemical compound with molecular formula C22H25N3O2 and molecular weight 363.19 g/mol, supplied by Kehong Biological (Henan Kehong Biological Technology Co., Ltd.) with CRO/CDMO custom synthesis services.

3-[5-[(2R)-2-aminopropyl]-7-cyano-2,3-dihydroindol-1-yl]propyl benzoate

Also Known As: Silodosin Impurity 33, phenyl 2-pyridylthio ketone, 5-[(2R)-2-aminopropyl]-1-[3-(benzoyloxy)propyl]-2,3-dihydro-1H-Indole-7-carbonitrile, J2.190.960B, (R)-3-(5-(2-aminopropyl)-7-cyanoindolin-1-yl)propyl benzoate

CAS: 239463-72-0
Molecular Formula C22H25N3O2
Molecular Weight 363.19 g/mol
LogP 3.05758
Topological Polar Surface Area 79.35 Ų
Hydrogen Bond Donors 1
Hydrogen Bond Acceptors 5
Rotatable Bonds 7
Exact Mass 363.19467
Heavy Atoms 27
Complexity 840.62665

Chemical Identifiers

CAS Number 239463-72-0
SMILES C[C@H](CC1=CC2=C(C(=C1)C#N)N(CC2)CCCOC(=O)C3=CC=CC=C3)N

Product Overview

Silodosin Impurity 33 (CAS 239463-72-0), with molecular formula C22H25N3O2 and molecular weight 363.19 g/mol. IUPAC: 3-[5-[(2R)-2-aminopropyl]-7-cyano-2,3-dihydroindol-1-yl]propyl benzoate.

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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 Silodosin Impurity 33

XLogP
3.05758
TPSA (Topological Polar Surface Area)
79.35
Hydrogen Bond Donors
1
Hydrogen Bond Acceptors
5
Rotatable Bonds
7
Heavy Atoms
27
Complexity
840.62665
Exact Mass
363.19467
Monoisotopic Mass
363.19467
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 Silodosin Impurity 33

The XLogP value of 3.05758 indicates that Silodosin Impurity 33 is lipophilic (fat-soluble), which may influence its absorption, distribution, and formulation strategy. The TPSA of 79.35 Ų falls within the moderate polarity range, balancing permeability and solubility for Silodosin Impurity 33. Following Lipinski's Rule of Five, Silodosin Impurity 33 has 1 hydrogen bond donor(s) and 5 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 Silodosin Impurity 33?

The CAS number of Silodosin Impurity 33 is 239463-72-0.

What is the molecular formula of Silodosin Impurity 33?

The molecular formula of Silodosin Impurity 33 is C22H25N3O2.

What is the molecular weight of Silodosin Impurity 33?

The molecular weight of Silodosin Impurity 33 is 363.19 g/mol.

Where can I buy Silodosin Impurity 33?

You can request a quote for Silodosin Impurity 33 directly from KEHONG BIO. Contact us or email info@kehongbio.com for pricing and availability.

Does KEHONG BIO offer custom synthesis for Silodosin Impurity 33?

Yes, KEHONG BIO provides custom synthesis services for Silodosin Impurity 33 and related compounds. Contact us with your specific requirements including quantity, purity, and timeline.

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