3-Methyl-2-oxothiacyclobutane structure

3-Methyl-2-oxothiacyclobutane

TL;DR: 3-Methyl-2-oxothiacyclobutane (CAS 21083-22-7) is a chemical compound with molecular formula C4H6OS and molecular weight 102.01 g/mol, supplied by Kehong Biological (Henan Kehong Biological Technology Co., Ltd.) with CRO/CDMO custom synthesis services.

3-methylthietan-2-one

Also Known As: 3-methylthietan-2-one, 3-methyl-2-oxothiacyclobutane, 3-Methylthietane-2-one, 2-Thietanone, 3-methyl-, 2-Thietanone,3-methyl-,(S)

CAS: 21083-22-7
Molecular Formula C4H6OS
Molecular Weight 102.01 g/mol
LogP 0.9
Topological Polar Surface Area 42.4 Ų
Hydrogen Bond Donors 0
Hydrogen Bond Acceptors 2
Rotatable Bonds 0
Exact Mass 102.01394
Heavy Atoms 6
Complexity 79.0

Chemical Identifiers

CAS Number 21083-22-7
SMILES CC1CSC1=O
InChIKey KANHTMXMAWADED-UHFFFAOYSA-N

Product Overview

3-Methyl-2-oxothiacyclobutane (CAS 21083-22-7), with molecular formula C4H6OS and molecular weight 102.01 g/mol. IUPAC: 3-methylthietan-2-one.

🧪
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-Methyl-2-oxothiacyclobutane

XLogP
0.9
TPSA (Topological Polar Surface Area)
42.4
Hydrogen Bond Donors
0
Hydrogen Bond Acceptors
2
Rotatable Bonds
0
Heavy Atoms
6
Complexity
79.0
Exact Mass
102.01394
Monoisotopic Mass
102.01394
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-Methyl-2-oxothiacyclobutane

The XLogP value of 0.9 suggests moderate lipophilicity, balancing water solubility and membrane permeability for 3-Methyl-2-oxothiacyclobutane. With a topological polar surface area (TPSA) of 42.4 Ų, 3-Methyl-2-oxothiacyclobutane exhibits relatively low polarity, potentially indicating favorable cell membrane permeability. Following Lipinski's Rule of Five, 3-Methyl-2-oxothiacyclobutane 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 3-Methyl-2-oxothiacyclobutane?

The CAS number of 3-Methyl-2-oxothiacyclobutane is 21083-22-7.

What is the molecular formula of 3-Methyl-2-oxothiacyclobutane?

The molecular formula of 3-Methyl-2-oxothiacyclobutane is C4H6OS.

What is the molecular weight of 3-Methyl-2-oxothiacyclobutane?

The molecular weight of 3-Methyl-2-oxothiacyclobutane is 102.01 g/mol.

Where can I buy 3-Methyl-2-oxothiacyclobutane?

You can request a quote for 3-Methyl-2-oxothiacyclobutane directly from KEHONG BIO. Contact us or email info@kehongbio.com for pricing and availability.

Does KEHONG BIO offer custom synthesis for 3-Methyl-2-oxothiacyclobutane?

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

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