2,5-Dibromo-3,4-diiodothiophene structure

2,5-Dibromo-3,4-diiodothiophene

TL;DR: 2,5-Dibromo-3,4-diiodothiophene (CAS 57308-90-4) is a chemical compound with molecular formula C4Br2I2S and molecular weight 491.62 g/mol, supplied by Kehong Biological (Henan Kehong Biological Technology Co., Ltd.) with CRO/CDMO custom synthesis services.

2,5-dibromo-3,4-diiodothiophene

Also Known As: 2,5-dibromo-3,4-diiodothiophene, 2,5-dibromo-3,4-diiodo-thiophene, 661-744-5, RefChem:444224

CAS: 57308-90-4
Molecular Formula C4Br2I2S
Molecular Weight 491.62 g/mol
LogP 4.4823
Topological Polar Surface Area 0.0 Ų
Hydrogen Bond Donors 0
Hydrogen Bond Acceptors 1
Rotatable Bonds 0
Exact Mass 491.61768
Heavy Atoms 9
Complexity 210.21666

Chemical Identifiers

CAS Number 57308-90-4
SMILES C1(=C(SC(=C1I)Br)Br)I

Product Overview

2,5-Dibromo-3,4-diiodothiophene (CAS 57308-90-4), with molecular formula C4Br2I2S and molecular weight 491.62 g/mol. IUPAC: 2,5-dibromo-3,4-diiodothiophene.

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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 2,5-Dibromo-3,4-diiodothiophene

XLogP
4.4823
TPSA (Topological Polar Surface Area)
0.0
Hydrogen Bond Donors
0
Hydrogen Bond Acceptors
1
Rotatable Bonds
0
Heavy Atoms
9
Complexity
210.21666
Exact Mass
491.61768
Monoisotopic Mass
493.61563
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 2,5-Dibromo-3,4-diiodothiophene

The XLogP value of 4.4823 indicates that 2,5-Dibromo-3,4-diiodothiophene is lipophilic (fat-soluble), which may influence its absorption, distribution, and formulation strategy. With a topological polar surface area (TPSA) of 0.0 Ų, 2,5-Dibromo-3,4-diiodothiophene exhibits relatively low polarity, potentially indicating favorable cell membrane permeability. Following Lipinski's Rule of Five, 2,5-Dibromo-3,4-diiodothiophene has 0 hydrogen bond donor(s) and 1 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 2,5-Dibromo-3,4-diiodothiophene?

The CAS number of 2,5-Dibromo-3,4-diiodothiophene is 57308-90-4.

What is the molecular formula of 2,5-Dibromo-3,4-diiodothiophene?

The molecular formula of 2,5-Dibromo-3,4-diiodothiophene is C4Br2I2S.

What is the molecular weight of 2,5-Dibromo-3,4-diiodothiophene?

The molecular weight of 2,5-Dibromo-3,4-diiodothiophene is 491.62 g/mol.

Where can I buy 2,5-Dibromo-3,4-diiodothiophene?

You can request a quote for 2,5-Dibromo-3,4-diiodothiophene directly from KEHONG BIO. Contact us or email info@kehongbio.com for pricing and availability.

Does KEHONG BIO offer custom synthesis for 2,5-Dibromo-3,4-diiodothiophene?

Yes, KEHONG BIO provides custom synthesis services for 2,5-Dibromo-3,4-diiodothiophene and related compounds. Contact us with your specific requirements including quantity, purity, and timeline.

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