3-Methylpyrimido[4,5-b][1,4]benzothiazine-2,4-dione structure

3-Methylpyrimido[4,5-b][1,4]benzothiazine-2,4-dione

TL;DR: 3-Methylpyrimido[4,5-b][1,4]benzothiazine-2,4-dione (CAS 65693-73-4) is a chemical compound with molecular formula C11H7N3O2S and molecular weight 245.03 g/mol, supplied by Kehong Biological (Henan Kehong Biological Technology Co., Ltd.) with CRO/CDMO custom synthesis services.

3-methylpyrimido[4,5-b][1,4]benzothiazine-2,4-dione

Also Known As: 3-methyl-10-thiaisoalloxazine

CAS: 65693-73-4
Molecular Formula C11H7N3O2S
Molecular Weight 245.03 g/mol
LogP 0.855
Topological Polar Surface Area 64.85 Ų
Hydrogen Bond Donors 0
Hydrogen Bond Acceptors 5
Rotatable Bonds 0
Exact Mass 245.0259
Heavy Atoms 17
Complexity 805.8361

Chemical Identifiers

CAS Number 65693-73-4
SMILES CN1C(=O)C2=NC3=CC=CC=C3SC2=NC1=O

Product Overview

3-Methylpyrimido[4,5-b][1,4]benzothiazine-2,4-dione (CAS 65693-73-4), with molecular formula C11H7N3O2S and molecular weight 245.03 g/mol. IUPAC: 3-methylpyrimido[4,5-b][1,4]benzothiazine-2,4-dione.

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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 3-Methylpyrimido[4,5-b][1,4]benzothiazine-2,4-dione

XLogP
0.855
TPSA (Topological Polar Surface Area)
64.85
Hydrogen Bond Donors
0
Hydrogen Bond Acceptors
5
Rotatable Bonds
0
Heavy Atoms
17
Complexity
805.8361
Exact Mass
245.0259
Monoisotopic Mass
245.0259
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 3-Methylpyrimido[4,5-b][1,4]benzothiazine-2,4-dione

The XLogP value of 0.855 suggests moderate lipophilicity, balancing water solubility and membrane permeability for 3-Methylpyrimido[4,5-b][1,4]benzothiazine-2,4-dione. The TPSA of 64.85 Ų falls within the moderate polarity range, balancing permeability and solubility for 3-Methylpyrimido[4,5-b][1,4]benzothiazine-2,4-dione. Following Lipinski's Rule of Five, 3-Methylpyrimido[4,5-b][1,4]benzothiazine-2,4-dione has 0 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 3-Methylpyrimido[4,5-b][1,4]benzothiazine-2,4-dione?

The CAS number of 3-Methylpyrimido[4,5-b][1,4]benzothiazine-2,4-dione is 65693-73-4.

What is the molecular formula of 3-Methylpyrimido[4,5-b][1,4]benzothiazine-2,4-dione?

The molecular formula of 3-Methylpyrimido[4,5-b][1,4]benzothiazine-2,4-dione is C11H7N3O2S.

What is the molecular weight of 3-Methylpyrimido[4,5-b][1,4]benzothiazine-2,4-dione?

The molecular weight of 3-Methylpyrimido[4,5-b][1,4]benzothiazine-2,4-dione is 245.03 g/mol.

Where can I buy 3-Methylpyrimido[4,5-b][1,4]benzothiazine-2,4-dione?

You can request a quote for 3-Methylpyrimido[4,5-b][1,4]benzothiazine-2,4-dione directly from KEHONG BIO. Contact us or email info@kehongbio.com for pricing and availability.

Does KEHONG BIO offer custom synthesis for 3-Methylpyrimido[4,5-b][1,4]benzothiazine-2,4-dione?

Yes, KEHONG BIO provides custom synthesis services for 3-Methylpyrimido[4,5-b][1,4]benzothiazine-2,4-dione and related compounds. Contact us with your specific requirements including quantity, purity, and timeline.

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