Thieno[2,3-b]pyridine-5-carbonitrile structure

Thieno[2,3-b]pyridine-5-carbonitrile

TL;DR: Thieno[2,3-b]pyridine-5-carbonitrile (CAS 21344-31-0) is a chemical compound with molecular formula C8H4N2S and molecular weight 160.01 g/mol, supplied by Kehong Biological (Henan Kehong Biological Technology Co., Ltd.) with CRO/CDMO custom synthesis services.

thieno[2,3-b]pyridine-5-carbonitrile

Also Known As: Thieno[2,3-b]pyridine-5-carbonitrile, 5-Cyanothieno[2,3-b]pyridine, Thieno[2,3-b]pyridine-5-carbonitrile #

CAS: 21344-31-0
Molecular Formula C8H4N2S
Molecular Weight 160.01 g/mol
LogP 1.9
Topological Polar Surface Area 64.9 Ų
Hydrogen Bond Donors 0
Hydrogen Bond Acceptors 3
Rotatable Bonds 0
Exact Mass 160.00952
Heavy Atoms 11
Complexity 196.0

Chemical Identifiers

CAS Number 21344-31-0
SMILES C1=CSC2=NC=C(C=C21)C#N
InChIKey IOVJNINZHOJSDD-UHFFFAOYSA-N

Patent-Derived Application Labels

Derived from 2 IPC patent classification(s) across the SureChEMBL global patent database.

Heterocyclic Building Blocks (24 patents) Pharmaceutical Intermediates (69 patents)

Product Overview

Thieno[2,3-b]pyridine-5-carbonitrile (CAS 21344-31-0), with molecular formula C8H4N2S and molecular weight 160.01 g/mol. IUPAC: thieno[2,3-b]pyridine-5-carbonitrile.

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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 Thieno[2,3-b]pyridine-5-carbonitrile

XLogP
1.9
TPSA (Topological Polar Surface Area)
64.9
Hydrogen Bond Donors
0
Hydrogen Bond Acceptors
3
Rotatable Bonds
0
Heavy Atoms
11
Complexity
196.0
Exact Mass
160.00952
Monoisotopic Mass
160.00952
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 Thieno[2,3-b]pyridine-5-carbonitrile

The XLogP value of 1.9 suggests moderate lipophilicity, balancing water solubility and membrane permeability for Thieno[2,3-b]pyridine-5-carbonitrile. The TPSA of 64.9 Ų falls within the moderate polarity range, balancing permeability and solubility for Thieno[2,3-b]pyridine-5-carbonitrile. Following Lipinski's Rule of Five, Thieno[2,3-b]pyridine-5-carbonitrile has 0 hydrogen bond donor(s) and 3 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 Thieno[2,3-b]pyridine-5-carbonitrile?

The CAS number of Thieno[2,3-b]pyridine-5-carbonitrile is 21344-31-0.

What is the molecular formula of Thieno[2,3-b]pyridine-5-carbonitrile?

The molecular formula of Thieno[2,3-b]pyridine-5-carbonitrile is C8H4N2S.

What is the molecular weight of Thieno[2,3-b]pyridine-5-carbonitrile?

The molecular weight of Thieno[2,3-b]pyridine-5-carbonitrile is 160.01 g/mol.

Where can I buy Thieno[2,3-b]pyridine-5-carbonitrile?

You can request a quote for Thieno[2,3-b]pyridine-5-carbonitrile directly from KEHONG BIO. Contact us or email info@kehongbio.com for pricing and availability.

Does KEHONG BIO offer custom synthesis for Thieno[2,3-b]pyridine-5-carbonitrile?

Yes, KEHONG BIO provides custom synthesis services for Thieno[2,3-b]pyridine-5-carbonitrile and related compounds. Contact us with your specific requirements including quantity, purity, and timeline.

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