Pyrido[2',3':2,3][1]benzothiepino[5,4-d]pyrimidine structure

Pyrido[2',3':2,3][1]benzothiepino[5,4-d]pyrimidine

TL;DR: Pyrido[2',3':2,3][1]benzothiepino[5,4-d]pyrimidine (CAS 720674-29-3) is a chemical compound with molecular formula C15H9N3S and molecular weight 263.05 g/mol, supplied by Kehong Biological (Henan Kehong Biological Technology Co., Ltd.) with CRO/CDMO custom synthesis services.

14-thia-3,5,12-triazatetracyclo[13.4.0.02,7.08,13]nonadeca-1(19),2,4,6,8(13),9,11,15,17-nonaene

Also Known As: pyrido[2',3':2,3][1]benzothiepino[5,4-d]pyrimidine, AE-641/00653020, 14-thia-3,5,12-triazatetracyclo[13.4.0.02,7.08,13]nonadeca-1(19),2,4,6,8(13),9,11,15,17-nonaene

CAS: 720674-29-3
Molecular Formula C15H9N3S
Molecular Weight 263.05 g/mol
LogP 3.6702
Topological Polar Surface Area 38.67 Ų
Hydrogen Bond Donors 0
Hydrogen Bond Acceptors 4
Rotatable Bonds 0
Exact Mass 263.05173
Heavy Atoms 19
Complexity 706.09753

Chemical Identifiers

CAS Number 720674-29-3
SMILES C1=CC=C2C(=C1)C3=NC=NC=C3C4=C(S2)N=CC=C4

Product Overview

Pyrido[2',3':2,3][1]benzothiepino[5,4-d]pyrimidine (CAS 720674-29-3), with molecular formula C15H9N3S and molecular weight 263.05 g/mol. IUPAC: 14-thia-3,5,12-triazatetracyclo[13.4.0.02,7.08,13]nonadeca-1(19),2,4,6,8(13),9,11,15,17-nonaene.

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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 Pyrido[2',3':2,3][1]benzothiepino[5,4-d]pyrimidine

XLogP
3.6702
TPSA (Topological Polar Surface Area)
38.67
Hydrogen Bond Donors
0
Hydrogen Bond Acceptors
4
Rotatable Bonds
0
Heavy Atoms
19
Complexity
706.09753
Exact Mass
263.05173
Monoisotopic Mass
263.05173
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 Pyrido[2',3':2,3][1]benzothiepino[5,4-d]pyrimidine

The XLogP value of 3.6702 indicates that Pyrido[2',3':2,3][1]benzothiepino[5,4-d]pyrimidine is lipophilic (fat-soluble), which may influence its absorption, distribution, and formulation strategy. With a topological polar surface area (TPSA) of 38.67 Ų, Pyrido[2',3':2,3][1]benzothiepino[5,4-d]pyrimidine exhibits relatively low polarity, potentially indicating favorable cell membrane permeability. Following Lipinski's Rule of Five, Pyrido[2',3':2,3][1]benzothiepino[5,4-d]pyrimidine 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 Pyrido[2',3':2,3][1]benzothiepino[5,4-d]pyrimidine?

The CAS number of Pyrido[2',3':2,3][1]benzothiepino[5,4-d]pyrimidine is 720674-29-3.

What is the molecular formula of Pyrido[2',3':2,3][1]benzothiepino[5,4-d]pyrimidine?

The molecular formula of Pyrido[2',3':2,3][1]benzothiepino[5,4-d]pyrimidine is C15H9N3S.

What is the molecular weight of Pyrido[2',3':2,3][1]benzothiepino[5,4-d]pyrimidine?

The molecular weight of Pyrido[2',3':2,3][1]benzothiepino[5,4-d]pyrimidine is 263.05 g/mol.

Where can I buy Pyrido[2',3':2,3][1]benzothiepino[5,4-d]pyrimidine?

You can request a quote for Pyrido[2',3':2,3][1]benzothiepino[5,4-d]pyrimidine directly from KEHONG BIO. Contact us or email info@kehongbio.com for pricing and availability.

Does KEHONG BIO offer custom synthesis for Pyrido[2',3':2,3][1]benzothiepino[5,4-d]pyrimidine?

Yes, KEHONG BIO provides custom synthesis services for Pyrido[2',3':2,3][1]benzothiepino[5,4-d]pyrimidine and related compounds. Contact us with your specific requirements including quantity, purity, and timeline.

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