5-Phenyl-2-thienylisocyanate structure

5-Phenyl-2-thienylisocyanate

TL;DR: 5-Phenyl-2-thienylisocyanate (CAS 321309-34-6) is a chemical compound with molecular formula C11H7NOS and molecular weight 201.02 g/mol, supplied by Kehong Biological (Henan Kehong Biological Technology Co., Ltd.) with CRO/CDMO custom synthesis services.

2-isocyanato-5-phenylthiophene

Also Known As: 5-Phenyl-2-thienylisocyanate, 2-isocyanato-5-phenylthiophene, 5-Phenyl-2-thienyl isocyanate, 3-Methoxyphenylacetone, Thiophene,2-isocyanato-5-phenyl-

CAS: 321309-34-6
Molecular Formula C11H7NOS
Molecular Weight 201.02 g/mol
LogP 3.3824
Topological Polar Surface Area 29.43 Ų
Hydrogen Bond Donors 0
Hydrogen Bond Acceptors 3
Rotatable Bonds 2
Exact Mass 201.02484
Heavy Atoms 14
Complexity 469.04257

Chemical Identifiers

CAS Number 321309-34-6
SMILES C1=CC=C(C=C1)C2=CC=C(S2)N=C=O

Product Overview

5-Phenyl-2-thienylisocyanate (CAS 321309-34-6), with molecular formula C11H7NOS and molecular weight 201.02 g/mol. IUPAC: 2-isocyanato-5-phenylthiophene.

🧪
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-Phenyl-2-thienylisocyanate

XLogP
3.3824
TPSA (Topological Polar Surface Area)
29.43
Hydrogen Bond Donors
0
Hydrogen Bond Acceptors
3
Rotatable Bonds
2
Heavy Atoms
14
Complexity
469.04257
Exact Mass
201.02484
Monoisotopic Mass
201.02484
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-Phenyl-2-thienylisocyanate

The XLogP value of 3.3824 indicates that 5-Phenyl-2-thienylisocyanate is lipophilic (fat-soluble), which may influence its absorption, distribution, and formulation strategy. With a topological polar surface area (TPSA) of 29.43 Ų, 5-Phenyl-2-thienylisocyanate exhibits relatively low polarity, potentially indicating favorable cell membrane permeability. Following Lipinski's Rule of Five, 5-Phenyl-2-thienylisocyanate has 0 hydrogen bond donor(s) and 3 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 5-Phenyl-2-thienylisocyanate?

The CAS number of 5-Phenyl-2-thienylisocyanate is 321309-34-6.

What is the molecular formula of 5-Phenyl-2-thienylisocyanate?

The molecular formula of 5-Phenyl-2-thienylisocyanate is C11H7NOS.

What is the molecular weight of 5-Phenyl-2-thienylisocyanate?

The molecular weight of 5-Phenyl-2-thienylisocyanate is 201.02 g/mol.

Where can I buy 5-Phenyl-2-thienylisocyanate?

You can request a quote for 5-Phenyl-2-thienylisocyanate directly from KEHONG BIO. Contact us or email info@kehongbio.com for pricing and availability.

Does KEHONG BIO offer custom synthesis for 5-Phenyl-2-thienylisocyanate?

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

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