2-phenyl-6,7-dihydro-4H,5H-cyclopenta[4,5]thieno[2,3-d][1,3]oxazin-4-one structure

2-phenyl-6,7-dihydro-4H,5H-cyclopenta[4,5]thieno[2,3-d][1,3]oxazin-4-one

TL;DR: 2-phenyl-6,7-dihydro-4H,5H-cyclopenta[4,5]thieno[2,3-d][1,3]oxazin-4-one (CAS 301321-85-7) is a chemical compound with molecular formula C15H11NO2S and molecular weight 269.05 g/mol, supplied by Kehong Biological (Henan Kehong Biological Technology Co., Ltd.) with CRO/CDMO custom synthesis services.

10-phenyl-11-oxa-7-thia-9-azatricyclo[6.4.0.02,6]dodeca-1(8),2(6),9-trien-12-one

Also Known As: ChemDiv1_001801, BIM-0025439.P001, 2-phenyl-6,7-dihydro-4H,5H-cyclopenta[4,5]thieno[2,3-d][1,3]oxazin-4-one, AE-848/11147064, BRD-K92253303-001-11-0

CAS: 301321-85-7
Molecular Formula C15H11NO2S
Molecular Weight 269.05 g/mol
LogP 3.6
Topological Polar Surface Area 66.9 Ų
Hydrogen Bond Donors 0
Hydrogen Bond Acceptors 4
Rotatable Bonds 1
Exact Mass 269.05106
Heavy Atoms 19
Complexity 416.0

Chemical Identifiers

CAS Number 301321-85-7
SMILES C1CC2=C(C1)SC3=C2C(=O)OC(=N3)C4=CC=CC=C4
InChIKey GGSPMVSSOMZWMD-UHFFFAOYSA-N

Patent-Derived Application Labels

Derived from 1 IPC patent classification(s) across the SureChEMBL global patent database.

Pharmaceutical Intermediates (18 patents)

Product Overview

2-phenyl-6,7-dihydro-4H,5H-cyclopenta[4,5]thieno[2,3-d][1,3]oxazin-4-one (CAS 301321-85-7), with molecular formula C15H11NO2S and molecular weight 269.05 g/mol. IUPAC: 10-phenyl-11-oxa-7-thia-9-azatricyclo[6.4.0.02,6]dodeca-1(8),2(6),9-trien-12-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 2-phenyl-6,7-dihydro-4H,5H-cyclopenta[4,5]thieno[2,3-d][1,3]oxazin-4-one

XLogP
3.6
TPSA (Topological Polar Surface Area)
66.9
Hydrogen Bond Donors
0
Hydrogen Bond Acceptors
4
Rotatable Bonds
1
Heavy Atoms
19
Complexity
416.0
Exact Mass
269.05106
Monoisotopic Mass
269.05106
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 2-phenyl-6,7-dihydro-4H,5H-cyclopenta[4,5]thieno[2,3-d][1,3]oxazin-4-one

The XLogP value of 3.6 indicates that 2-phenyl-6,7-dihydro-4H,5H-cyclopenta[4,5]thieno[2,3-d][1,3]oxazin-4-one is lipophilic (fat-soluble), which may influence its absorption, distribution, and formulation strategy. The TPSA of 66.9 Ų falls within the moderate polarity range, balancing permeability and solubility for 2-phenyl-6,7-dihydro-4H,5H-cyclopenta[4,5]thieno[2,3-d][1,3]oxazin-4-one. Following Lipinski's Rule of Five, 2-phenyl-6,7-dihydro-4H,5H-cyclopenta[4,5]thieno[2,3-d][1,3]oxazin-4-one has 0 hydrogen bond donor(s) and 4 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 2-phenyl-6,7-dihydro-4H,5H-cyclopenta[4,5]thieno[2,3-d][1,3]oxazin-4-one?

The CAS number of 2-phenyl-6,7-dihydro-4H,5H-cyclopenta[4,5]thieno[2,3-d][1,3]oxazin-4-one is 301321-85-7.

What is the molecular formula of 2-phenyl-6,7-dihydro-4H,5H-cyclopenta[4,5]thieno[2,3-d][1,3]oxazin-4-one?

The molecular formula of 2-phenyl-6,7-dihydro-4H,5H-cyclopenta[4,5]thieno[2,3-d][1,3]oxazin-4-one is C15H11NO2S.

What is the molecular weight of 2-phenyl-6,7-dihydro-4H,5H-cyclopenta[4,5]thieno[2,3-d][1,3]oxazin-4-one?

The molecular weight of 2-phenyl-6,7-dihydro-4H,5H-cyclopenta[4,5]thieno[2,3-d][1,3]oxazin-4-one is 269.05 g/mol.

Where can I buy 2-phenyl-6,7-dihydro-4H,5H-cyclopenta[4,5]thieno[2,3-d][1,3]oxazin-4-one?

You can request a quote for 2-phenyl-6,7-dihydro-4H,5H-cyclopenta[4,5]thieno[2,3-d][1,3]oxazin-4-one directly from KEHONG BIO. Contact us or email info@kehongbio.com for pricing and availability.

Does KEHONG BIO offer custom synthesis for 2-phenyl-6,7-dihydro-4H,5H-cyclopenta[4,5]thieno[2,3-d][1,3]oxazin-4-one?

Yes, KEHONG BIO provides custom synthesis services for 2-phenyl-6,7-dihydro-4H,5H-cyclopenta[4,5]thieno[2,3-d][1,3]oxazin-4-one and related compounds. Contact us with your specific requirements including quantity, purity, and timeline.

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