4-Methoxy-6-phenyl-5h-pyrimido[4,5-b][1,4]thiazine structure

4-Methoxy-6-phenyl-5h-pyrimido[4,5-b][1,4]thiazine

TL;DR: 4-Methoxy-6-phenyl-5h-pyrimido[4,5-b][1,4]thiazine (CAS 6728-02-5) is a chemical compound with molecular formula C13H11N3OS and molecular weight 257.06 g/mol, supplied by Kehong Biological (Henan Kehong Biological Technology Co., Ltd.) with CRO/CDMO custom synthesis services.

4-methoxy-6-phenyl-5H-pyrimido[4,5-b][1,4]thiazine

Also Known As: 4-methoxy-6-phenyl-5h-pyrimido[4,5-b][1,4]thiazine, 5-methoxy-8-phenyl-10-thia-2,4,7-triazabicyclo[4.4.0]deca-1,3,5,8-tetraene

CAS: 6728-02-5
Molecular Formula C13H11N3OS
Molecular Weight 257.06 g/mol
LogP 3.0
Topological Polar Surface Area 72.3 Ų
Hydrogen Bond Donors 1
Hydrogen Bond Acceptors 5
Rotatable Bonds 2
Exact Mass 257.0623
Heavy Atoms 18
Complexity 317.0

Chemical Identifiers

CAS Number 6728-02-5
SMILES COC1=C2C(=NC=N1)SC=C(N2)C3=CC=CC=C3
InChIKey HHWRKVVPMRAWBH-UHFFFAOYSA-N

Product Overview

4-Methoxy-6-phenyl-5h-pyrimido[4,5-b][1,4]thiazine (CAS 6728-02-5), with molecular formula C13H11N3OS and molecular weight 257.06 g/mol. IUPAC: 4-methoxy-6-phenyl-5H-pyrimido[4,5-b][1,4]thiazine.

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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 4-Methoxy-6-phenyl-5h-pyrimido[4,5-b][1,4]thiazine

XLogP
3.0
TPSA (Topological Polar Surface Area)
72.3
Hydrogen Bond Donors
1
Hydrogen Bond Acceptors
5
Rotatable Bonds
2
Heavy Atoms
18
Complexity
317.0
Exact Mass
257.0623
Monoisotopic Mass
257.0623
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 4-Methoxy-6-phenyl-5h-pyrimido[4,5-b][1,4]thiazine

The XLogP value of 3.0 indicates that 4-Methoxy-6-phenyl-5h-pyrimido[4,5-b][1,4]thiazine is lipophilic (fat-soluble), which may influence its absorption, distribution, and formulation strategy. The TPSA of 72.3 Ų falls within the moderate polarity range, balancing permeability and solubility for 4-Methoxy-6-phenyl-5h-pyrimido[4,5-b][1,4]thiazine. Following Lipinski's Rule of Five, 4-Methoxy-6-phenyl-5h-pyrimido[4,5-b][1,4]thiazine 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 4-Methoxy-6-phenyl-5h-pyrimido[4,5-b][1,4]thiazine?

The CAS number of 4-Methoxy-6-phenyl-5h-pyrimido[4,5-b][1,4]thiazine is 6728-02-5.

What is the molecular formula of 4-Methoxy-6-phenyl-5h-pyrimido[4,5-b][1,4]thiazine?

The molecular formula of 4-Methoxy-6-phenyl-5h-pyrimido[4,5-b][1,4]thiazine is C13H11N3OS.

What is the molecular weight of 4-Methoxy-6-phenyl-5h-pyrimido[4,5-b][1,4]thiazine?

The molecular weight of 4-Methoxy-6-phenyl-5h-pyrimido[4,5-b][1,4]thiazine is 257.06 g/mol.

Where can I buy 4-Methoxy-6-phenyl-5h-pyrimido[4,5-b][1,4]thiazine?

You can request a quote for 4-Methoxy-6-phenyl-5h-pyrimido[4,5-b][1,4]thiazine directly from KEHONG BIO. Contact us or email info@kehongbio.com for pricing and availability.

Does KEHONG BIO offer custom synthesis for 4-Methoxy-6-phenyl-5h-pyrimido[4,5-b][1,4]thiazine?

Yes, KEHONG BIO provides custom synthesis services for 4-Methoxy-6-phenyl-5h-pyrimido[4,5-b][1,4]thiazine and related compounds. Contact us with your specific requirements including quantity, purity, and timeline.

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