3,4-Dimethylthieno(2,3-b)thiophene-2,5-dicarboxylic acid structure

3,4-Dimethylthieno(2,3-b)thiophene-2,5-dicarboxylic acid

TL;DR: 3,4-Dimethylthieno(2,3-b)thiophene-2,5-dicarboxylic acid (CAS 175202-55-8) is a chemical compound with molecular formula C10H8O4S2 and molecular weight 255.99 g/mol, supplied by Kehong Biological (Henan Kehong Biological Technology Co., Ltd.) with CRO/CDMO custom synthesis services.

3,4-dimethylthieno[2,3-b]thiophene-2,5-dicarboxylic acid

Also Known As: 3,4-dimethylthieno[2,3-b]thiophene-2,5-dicarboxylic acid, Maybridge1_004740, YSWG161, Thieno[2,3-b]thiophene-2,5-dicarboxylic acid, 3,4-dimethyl-, dimethylthieno[2,3-b]thiophene-2,5-dicarboxylic acid

CAS: 175202-55-8
Molecular Formula C10H8O4S2
Molecular Weight 255.99 g/mol
LogP 2.97604
Topological Polar Surface Area 74.6 Ų
Hydrogen Bond Donors 2
Hydrogen Bond Acceptors 4
Rotatable Bonds 2
Exact Mass 255.9864
Heavy Atoms 16
Complexity 556.3787

Chemical Identifiers

CAS Number 175202-55-8
SMILES CC1=C(SC2=C1C(=C(S2)C(=O)O)C)C(=O)O

Product Overview

3,4-Dimethylthieno(2,3-b)thiophene-2,5-dicarboxylic acid (CAS 175202-55-8), with molecular formula C10H8O4S2 and molecular weight 255.99 g/mol. IUPAC: 3,4-dimethylthieno[2,3-b]thiophene-2,5-dicarboxylic acid.

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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 3,4-Dimethylthieno(2,3-b)thiophene-2,5-dicarboxylic acid

XLogP
2.97604
TPSA (Topological Polar Surface Area)
74.6
Hydrogen Bond Donors
2
Hydrogen Bond Acceptors
4
Rotatable Bonds
2
Heavy Atoms
16
Complexity
556.3787
Exact Mass
255.9864
Monoisotopic Mass
255.9864
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 3,4-Dimethylthieno(2,3-b)thiophene-2,5-dicarboxylic acid

The XLogP value of 2.97604 suggests moderate lipophilicity, balancing water solubility and membrane permeability for 3,4-Dimethylthieno(2,3-b)thiophene-2,5-dicarboxylic acid. The TPSA of 74.6 Ų falls within the moderate polarity range, balancing permeability and solubility for 3,4-Dimethylthieno(2,3-b)thiophene-2,5-dicarboxylic acid. Following Lipinski's Rule of Five, 3,4-Dimethylthieno(2,3-b)thiophene-2,5-dicarboxylic acid has 2 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 3,4-Dimethylthieno(2,3-b)thiophene-2,5-dicarboxylic acid?

The CAS number of 3,4-Dimethylthieno(2,3-b)thiophene-2,5-dicarboxylic acid is 175202-55-8.

What is the molecular formula of 3,4-Dimethylthieno(2,3-b)thiophene-2,5-dicarboxylic acid?

The molecular formula of 3,4-Dimethylthieno(2,3-b)thiophene-2,5-dicarboxylic acid is C10H8O4S2.

What is the molecular weight of 3,4-Dimethylthieno(2,3-b)thiophene-2,5-dicarboxylic acid?

The molecular weight of 3,4-Dimethylthieno(2,3-b)thiophene-2,5-dicarboxylic acid is 255.99 g/mol.

Where can I buy 3,4-Dimethylthieno(2,3-b)thiophene-2,5-dicarboxylic acid?

You can request a quote for 3,4-Dimethylthieno(2,3-b)thiophene-2,5-dicarboxylic acid directly from KEHONG BIO. Contact us or email info@kehongbio.com for pricing and availability.

Does KEHONG BIO offer custom synthesis for 3,4-Dimethylthieno(2,3-b)thiophene-2,5-dicarboxylic acid?

Yes, KEHONG BIO provides custom synthesis services for 3,4-Dimethylthieno(2,3-b)thiophene-2,5-dicarboxylic acid and related compounds. Contact us with your specific requirements including quantity, purity, and timeline.

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