5-methyl-2-({2-[(4-{[(5-methyl-3-isoxazolyl)amino]sulfonyl}phenyl)amino]-2-oxoethyl}thio)-4-oxo-3,4-dihydrothieno[2,3-d]pyrimidine-6-carboxylic acid structure

5-methyl-2-({2-[(4-{[(5-methyl-3-isoxazolyl)amino]sulfonyl}phenyl)amino]-2-oxoethyl}thio)-4-oxo-3,4-dihydrothieno[2,3-d]pyrimidine-6-carboxylic acid

TL;DR: 5-methyl-2-({2-[(4-{[(5-methyl-3-isoxazolyl)amino]sulfonyl}phenyl)amino]-2-oxoethyl}thio)-4-oxo-3,4-dihydrothieno[2,3-d]pyrimidine-6-carboxylic acid (CAS 831229-34-6) is a chemical compound with molecular formula C20H17N5O7S3 and molecular weight 535.03 g/mol, supplied by Kehong Biological (Henan Kehong Biological Technology Co., Ltd.) with CRO/CDMO custom synthesis services.

5-methyl-2-[2-[4-[(5-methyl-1,2-oxazol-3-yl)sulfamoyl]anilino]-2-oxoethyl]sulfanyl-4-oxo-3H-thieno[2,3-d]pyrimidine-6-carboxylic acid

Also Known As: 5-methyl-2-({2-[(4-{[(5-methyl-3-isoxazolyl)amino]sulfonyl}phenyl)amino]-2-oxoethyl}thio)-4-oxo-3,4-dihydrothieno[2,3-d]pyrimidine-6-carboxylic acid, 5-methyl-2-[2-[4-[(5-methyl-1,2-oxazol-3-yl)sulfamoyl]anilino]-2-oxoethyl]sulfanyl-4-oxo-3H-thieno[2,3-d]pyrimidine-6-carboxylic acid, 5-methyl-2-((2-((4-(N-(5-methylisoxazol-3-yl)sulfamoyl)phenyl)amino)-2-oxoethyl)thio)-4-oxo-3,4-dihydrothieno[2,3-d]pyrimidine-6-carboxylic acid, 5-methyl-2-{[({4-[(5-methyl-1,2-oxazol-3-yl)sulfamoyl]phenyl}carbamoyl)methyl]sulfanyl}-4-oxo-3H,4H-thieno[2,3-d]pyrimidine-6-carboxylic acid, 5-methyl-2-{[N-(4-{[(5-methylisoxazol-3-yl)amino]sulfonyl}phenyl)carbamoyl]met hylthio}-4-oxo-3-hydrothiopheno[2,3-d]pyrimidine-6-carboxylic acid

CAS: 831229-34-6
Molecular Formula C20H17N5O7S3
Molecular Weight 535.03 g/mol
LogP 2.81924
Topological Polar Surface Area 184.35 Ų
Hydrogen Bond Donors 4
Hydrogen Bond Acceptors 10
Rotatable Bonds 8
Exact Mass 535.029
Heavy Atoms 35
Complexity 1604.2686

Chemical Identifiers

CAS Number 831229-34-6
SMILES CC1=CC(=NO1)NS(=O)(=O)C2=CC=C(C=C2)NC(=O)CSC3=NC4=C(C(=C(S4)C(=O)O)C)C(=O)N3

Product Overview

5-methyl-2-({2-[(4-{[(5-methyl-3-isoxazolyl)amino]sulfonyl}phenyl)amino]-2-oxoethyl}thio)-4-oxo-3,4-dihydrothieno[2,3-d]pyrimidine-6-carboxylic acid (CAS 831229-34-6), with molecular formula C20H17N5O7S3 and molecular weight 535.03 g/mol. IUPAC: 5-methyl-2-[2-[4-[(5-methyl-1,2-oxazol-3-yl)sulfamoyl]anilino]-2-oxoethyl]sulfanyl-4-oxo-3H-thieno[2,3-d]pyrimidine-6-carboxylic acid.

🧪
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 5-methyl-2-({2-[(4-{[(5-methyl-3-isoxazolyl)amino]sulfonyl}phenyl)amino]-2-oxoethyl}thio)-4-oxo-3,4-dihydrothieno[2,3-d]pyrimidine-6-carboxylic acid

XLogP
2.81924
TPSA (Topological Polar Surface Area)
184.35
Hydrogen Bond Donors
4
Hydrogen Bond Acceptors
10
Rotatable Bonds
8
Heavy Atoms
35
Complexity
1604.2686
Exact Mass
535.029
Monoisotopic Mass
535.029
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 5-methyl-2-({2-[(4-{[(5-methyl-3-isoxazolyl)amino]sulfonyl}phenyl)amino]-2-oxoethyl}thio)-4-oxo-3,4-dihydrothieno[2,3-d]pyrimidine-6-carboxylic acid

The XLogP value of 2.81924 suggests moderate lipophilicity, balancing water solubility and membrane permeability for 5-methyl-2-({2-[(4-{[(5-methyl-3-isoxazolyl)amino]sulfonyl}phenyl)amino]-2-oxoethyl}thio)-4-oxo-3,4-dihydrothieno[2,3-d]pyrimidine-6-carboxylic acid. The TPSA of 184.35 Ų indicates high polarity, suggesting 5-methyl-2-({2-[(4-{[(5-methyl-3-isoxazolyl)amino]sulfonyl}phenyl)amino]-2-oxoethyl}thio)-4-oxo-3,4-dihydrothieno[2,3-d]pyrimidine-6-carboxylic acid may have limited membrane permeability but good aqueous solubility. Following Lipinski's Rule of Five, 5-methyl-2-({2-[(4-{[(5-methyl-3-isoxazolyl)amino]sulfonyl}phenyl)amino]-2-oxoethyl}thio)-4-oxo-3,4-dihydrothieno[2,3-d]pyrimidine-6-carboxylic acid has 4 hydrogen bond donor(s) and 10 hydrogen bond acceptor(s), which may warrant consideration for formulation optimization.

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 5-methyl-2-({2-[(4-{[(5-methyl-3-isoxazolyl)amino]sulfonyl}phenyl)amino]-2-oxoethyl}thio)-4-oxo-3,4-dihydrothieno[2,3-d]pyrimidine-6-carboxylic acid?

The CAS number of 5-methyl-2-({2-[(4-{[(5-methyl-3-isoxazolyl)amino]sulfonyl}phenyl)amino]-2-oxoethyl}thio)-4-oxo-3,4-dihydrothieno[2,3-d]pyrimidine-6-carboxylic acid is 831229-34-6.

What is the molecular formula of 5-methyl-2-({2-[(4-{[(5-methyl-3-isoxazolyl)amino]sulfonyl}phenyl)amino]-2-oxoethyl}thio)-4-oxo-3,4-dihydrothieno[2,3-d]pyrimidine-6-carboxylic acid?

The molecular formula of 5-methyl-2-({2-[(4-{[(5-methyl-3-isoxazolyl)amino]sulfonyl}phenyl)amino]-2-oxoethyl}thio)-4-oxo-3,4-dihydrothieno[2,3-d]pyrimidine-6-carboxylic acid is C20H17N5O7S3.

What is the molecular weight of 5-methyl-2-({2-[(4-{[(5-methyl-3-isoxazolyl)amino]sulfonyl}phenyl)amino]-2-oxoethyl}thio)-4-oxo-3,4-dihydrothieno[2,3-d]pyrimidine-6-carboxylic acid?

The molecular weight of 5-methyl-2-({2-[(4-{[(5-methyl-3-isoxazolyl)amino]sulfonyl}phenyl)amino]-2-oxoethyl}thio)-4-oxo-3,4-dihydrothieno[2,3-d]pyrimidine-6-carboxylic acid is 535.03 g/mol.

Where can I buy 5-methyl-2-({2-[(4-{[(5-methyl-3-isoxazolyl)amino]sulfonyl}phenyl)amino]-2-oxoethyl}thio)-4-oxo-3,4-dihydrothieno[2,3-d]pyrimidine-6-carboxylic acid?

You can request a quote for 5-methyl-2-({2-[(4-{[(5-methyl-3-isoxazolyl)amino]sulfonyl}phenyl)amino]-2-oxoethyl}thio)-4-oxo-3,4-dihydrothieno[2,3-d]pyrimidine-6-carboxylic acid directly from KEHONG BIO. Contact us or email info@kehongbio.com for pricing and availability.

Does KEHONG BIO offer custom synthesis for 5-methyl-2-({2-[(4-{[(5-methyl-3-isoxazolyl)amino]sulfonyl}phenyl)amino]-2-oxoethyl}thio)-4-oxo-3,4-dihydrothieno[2,3-d]pyrimidine-6-carboxylic acid?

Yes, KEHONG BIO provides custom synthesis services for 5-methyl-2-({2-[(4-{[(5-methyl-3-isoxazolyl)amino]sulfonyl}phenyl)amino]-2-oxoethyl}thio)-4-oxo-3,4-dihydrothieno[2,3-d]pyrimidine-6-carboxylic acid and related compounds. Contact us with your specific requirements including quantity, purity, and timeline.

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