4H,5H,6H,7H,8H-thieno[3,2-b]azepin-5-one structure

4H,5H,6H,7H,8H-thieno[3,2-b]azepin-5-one

TL;DR: 4H,5H,6H,7H,8H-thieno[3,2-b]azepin-5-one (CAS 4751-61-5) is a chemical compound with molecular formula C8H9NOS and molecular weight 167.04 g/mol, supplied by Kehong Biological (Henan Kehong Biological Technology Co., Ltd.) with CRO/CDMO custom synthesis services.

4,6,7,8-tetrahydrothieno[3,2-b]azepin-5-one

Also Known As: 7,8-Dihydro-4H-thieno[3,2-b]azepin-5(6H)-one, 4H,5H,6H,7H,8H-thieno[3,2-b]azepin-5-one, 4,6,7,8-tetrahydrothieno[3,2-b]azepin-5-one, 4,6,7,8-TETRAHYDRO-THIENO[3,2-B]AZEPIN-5-ONE, 4CH-008994

CAS: 4751-61-5
Molecular Formula C8H9NOS
Molecular Weight 167.04 g/mol
LogP 2.0229
Topological Polar Surface Area 29.1 Ų
Hydrogen Bond Donors 1
Hydrogen Bond Acceptors 2
Rotatable Bonds 0
Exact Mass 167.04048
Heavy Atoms 11
Complexity 279.37436

Chemical Identifiers

CAS Number 4751-61-5
SMILES C1CC2=C(C=CS2)NC(=O)C1

Product Overview

4H,5H,6H,7H,8H-thieno[3,2-b]azepin-5-one (CAS 4751-61-5), with molecular formula C8H9NOS and molecular weight 167.04 g/mol. IUPAC: 4,6,7,8-tetrahydrothieno[3,2-b]azepin-5-one.

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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 4H,5H,6H,7H,8H-thieno[3,2-b]azepin-5-one

XLogP
2.0229
TPSA (Topological Polar Surface Area)
29.1
Hydrogen Bond Donors
1
Hydrogen Bond Acceptors
2
Rotatable Bonds
0
Heavy Atoms
11
Complexity
279.37436
Exact Mass
167.04048
Monoisotopic Mass
167.04048
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 4H,5H,6H,7H,8H-thieno[3,2-b]azepin-5-one

The XLogP value of 2.0229 suggests moderate lipophilicity, balancing water solubility and membrane permeability for 4H,5H,6H,7H,8H-thieno[3,2-b]azepin-5-one. With a topological polar surface area (TPSA) of 29.1 Ų, 4H,5H,6H,7H,8H-thieno[3,2-b]azepin-5-one exhibits relatively low polarity, potentially indicating favorable cell membrane permeability. Following Lipinski's Rule of Five, 4H,5H,6H,7H,8H-thieno[3,2-b]azepin-5-one has 1 hydrogen bond donor(s) and 2 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 4H,5H,6H,7H,8H-thieno[3,2-b]azepin-5-one?

The CAS number of 4H,5H,6H,7H,8H-thieno[3,2-b]azepin-5-one is 4751-61-5.

What is the molecular formula of 4H,5H,6H,7H,8H-thieno[3,2-b]azepin-5-one?

The molecular formula of 4H,5H,6H,7H,8H-thieno[3,2-b]azepin-5-one is C8H9NOS.

What is the molecular weight of 4H,5H,6H,7H,8H-thieno[3,2-b]azepin-5-one?

The molecular weight of 4H,5H,6H,7H,8H-thieno[3,2-b]azepin-5-one is 167.04 g/mol.

Where can I buy 4H,5H,6H,7H,8H-thieno[3,2-b]azepin-5-one?

You can request a quote for 4H,5H,6H,7H,8H-thieno[3,2-b]azepin-5-one directly from KEHONG BIO. Contact us or email info@kehongbio.com for pricing and availability.

Does KEHONG BIO offer custom synthesis for 4H,5H,6H,7H,8H-thieno[3,2-b]azepin-5-one?

Yes, KEHONG BIO provides custom synthesis services for 4H,5H,6H,7H,8H-thieno[3,2-b]azepin-5-one and related compounds. Contact us with your specific requirements including quantity, purity, and timeline.

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