Methyl benzo[b]thieno[2,3-d]thiophene-2-carboxylate structure

Methyl benzo[b]thieno[2,3-d]thiophene-2-carboxylate

TL;DR: Methyl benzo[b]thieno[2,3-d]thiophene-2-carboxylate (CAS 694458-11-2) is a chemical compound with molecular formula C12H8O2S2 and molecular weight 248.00 g/mol, supplied by Kehong Biological (Henan Kehong Biological Technology Co., Ltd.) with CRO/CDMO custom synthesis services.

methyl thieno[3,2-b][1]benzothiole-2-carboxylate

Also Known As: ChemDiv3_005867, IDI1_023777, J2.577.769G, methyl benzo[b]thieno[2,3-d]thiophene-2-carboxylate, methyl thieno[3,2-b][1]benzothiophene-2-carboxylate

CAS: 694458-11-2
Molecular Formula C12H8O2S2
Molecular Weight 248.00 g/mol
LogP 3.9026
Topological Polar Surface Area 26.3 Ų
Hydrogen Bond Donors 0
Hydrogen Bond Acceptors 4
Rotatable Bonds 1
Exact Mass 247.99657
Heavy Atoms 16
Complexity 678.51105

Chemical Identifiers

CAS Number 694458-11-2
SMILES COC(=O)C1=CC2=C(S1)C3=CC=CC=C3S2

Product Overview

Methyl benzo[b]thieno[2,3-d]thiophene-2-carboxylate (CAS 694458-11-2), with molecular formula C12H8O2S2 and molecular weight 248.00 g/mol. IUPAC: methyl thieno[3,2-b][1]benzothiole-2-carboxylate.

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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 Methyl benzo[b]thieno[2,3-d]thiophene-2-carboxylate

XLogP
3.9026
TPSA (Topological Polar Surface Area)
26.3
Hydrogen Bond Donors
0
Hydrogen Bond Acceptors
4
Rotatable Bonds
1
Heavy Atoms
16
Complexity
678.51105
Exact Mass
247.99657
Monoisotopic Mass
247.99657
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 Methyl benzo[b]thieno[2,3-d]thiophene-2-carboxylate

The XLogP value of 3.9026 indicates that Methyl benzo[b]thieno[2,3-d]thiophene-2-carboxylate is lipophilic (fat-soluble), which may influence its absorption, distribution, and formulation strategy. With a topological polar surface area (TPSA) of 26.3 Ų, Methyl benzo[b]thieno[2,3-d]thiophene-2-carboxylate exhibits relatively low polarity, potentially indicating favorable cell membrane permeability. Following Lipinski's Rule of Five, Methyl benzo[b]thieno[2,3-d]thiophene-2-carboxylate 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 Methyl benzo[b]thieno[2,3-d]thiophene-2-carboxylate?

The CAS number of Methyl benzo[b]thieno[2,3-d]thiophene-2-carboxylate is 694458-11-2.

What is the molecular formula of Methyl benzo[b]thieno[2,3-d]thiophene-2-carboxylate?

The molecular formula of Methyl benzo[b]thieno[2,3-d]thiophene-2-carboxylate is C12H8O2S2.

What is the molecular weight of Methyl benzo[b]thieno[2,3-d]thiophene-2-carboxylate?

The molecular weight of Methyl benzo[b]thieno[2,3-d]thiophene-2-carboxylate is 248.00 g/mol.

Where can I buy Methyl benzo[b]thieno[2,3-d]thiophene-2-carboxylate?

You can request a quote for Methyl benzo[b]thieno[2,3-d]thiophene-2-carboxylate directly from KEHONG BIO. Contact us or email info@kehongbio.com for pricing and availability.

Does KEHONG BIO offer custom synthesis for Methyl benzo[b]thieno[2,3-d]thiophene-2-carboxylate?

Yes, KEHONG BIO provides custom synthesis services for Methyl benzo[b]thieno[2,3-d]thiophene-2-carboxylate and related compounds. Contact us with your specific requirements including quantity, purity, and timeline.

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