But-2-enoyl isothiocyanate structure

But-2-enoyl isothiocyanate

TL;DR: But-2-enoyl isothiocyanate (CAS 32786-19-9) is a chemical compound with molecular formula C5H5NOS and molecular weight 127.01 g/mol, supplied by Kehong Biological (Henan Kehong Biological Technology Co., Ltd.) with CRO/CDMO custom synthesis services.

but-2-enoyl isothiocyanate

Also Known As: but-2-enoyl isothiocyanate, Crotonyl isothiocyanate, 2-Butenoyl isothiocyanate, 2-Butenoylthiocyanat, Crotonylisothiocyanate

CAS: 32786-19-9
Molecular Formula C5H5NOS
Molecular Weight 127.01 g/mol
LogP 2.4
Topological Polar Surface Area 61.5 Ų
Hydrogen Bond Donors 0
Hydrogen Bond Acceptors 2
Rotatable Bonds 1
Exact Mass 127.009186
Heavy Atoms 8
Complexity 156.0

Chemical Identifiers

CAS Number 32786-19-9
SMILES CC=CC(=O)N=C=S
InChIKey GGYYXENTGJDZTN-UHFFFAOYSA-N

Product Overview

But-2-enoyl isothiocyanate (CAS 32786-19-9), with molecular formula C5H5NOS and molecular weight 127.01 g/mol. IUPAC: but-2-enoyl isothiocyanate.

🧪
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.
View MSDS →

Chemical Property Profile of But-2-enoyl isothiocyanate

XLogP
2.4
TPSA (Topological Polar Surface Area)
61.5
Hydrogen Bond Donors
0
Hydrogen Bond Acceptors
2
Rotatable Bonds
1
Heavy Atoms
8
Complexity
156.0
Exact Mass
127.009186
Monoisotopic Mass
127.009186
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 But-2-enoyl isothiocyanate

The XLogP value of 2.4 suggests moderate lipophilicity, balancing water solubility and membrane permeability for But-2-enoyl isothiocyanate. The TPSA of 61.5 Ų falls within the moderate polarity range, balancing permeability and solubility for But-2-enoyl isothiocyanate. Following Lipinski's Rule of Five, But-2-enoyl isothiocyanate has 0 hydrogen bond donor(s) and 2 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 But-2-enoyl isothiocyanate?

The CAS number of But-2-enoyl isothiocyanate is 32786-19-9.

What is the molecular formula of But-2-enoyl isothiocyanate?

The molecular formula of But-2-enoyl isothiocyanate is C5H5NOS.

What is the molecular weight of But-2-enoyl isothiocyanate?

The molecular weight of But-2-enoyl isothiocyanate is 127.01 g/mol.

Where can I buy But-2-enoyl isothiocyanate?

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

Does KEHONG BIO offer custom synthesis for But-2-enoyl isothiocyanate?

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

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