alpha-Emtbl structure

alpha-Emtbl

TL;DR: alpha-Emtbl (CAS 103620-92-4) is a chemical compound with molecular formula CCC1(CCSC1=O)C and molecular weight 144.06 g/mol, supplied by Kehong Biological (Henan Kehong Biological Technology Co., Ltd.) with CRO/CDMO custom synthesis services.

3-ethyl-3-methylthiolan-2-one

Also Known As: alpha-Emtbl, 3-ethyl-3-methylthiolan-2-one, alpha-Ethyl-alpha-methyl-thiobutyrolactone, 6-chloro-2,3-dihydroxychromen-4-one, alpha-ethyl, alpha-methyl-thiobutyrolactone

CAS: 103620-92-4
Molecular Formula CCC1(CCSC1=O)C
Molecular Weight 144.06 g/mol
LogP 2.0
Topological Polar Surface Area 42.4 Ų
Hydrogen Bond Donors 0
Hydrogen Bond Acceptors 2
Rotatable Bonds 1
Exact Mass 144.06088
Heavy Atoms 9
Complexity 133.0

Chemical Identifiers

CAS Number 103620-92-4
SMILES CCC1(CCSC1=O)C
InChIKey PSYRIJIIQVMBLR-UHFFFAOYSA-N

Product Overview

alpha-Emtbl (CAS 103620-92-4), with molecular formula CCC1(CCSC1=O)C and molecular weight 144.06 g/mol. IUPAC: 3-ethyl-3-methylthiolan-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.
View MSDS →

Chemical Property Profile of alpha-Emtbl

XLogP
2.0
TPSA (Topological Polar Surface Area)
42.4
Hydrogen Bond Donors
0
Hydrogen Bond Acceptors
2
Rotatable Bonds
1
Heavy Atoms
9
Complexity
133.0
Exact Mass
144.06088
Monoisotopic Mass
144.06088
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 alpha-Emtbl

The XLogP value of 2.0 suggests moderate lipophilicity, balancing water solubility and membrane permeability for alpha-Emtbl. With a topological polar surface area (TPSA) of 42.4 Ų, alpha-Emtbl exhibits relatively low polarity, potentially indicating favorable cell membrane permeability. Following Lipinski's Rule of Five, alpha-Emtbl 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 alpha-Emtbl?

The CAS number of alpha-Emtbl is 103620-92-4.

What is the molecular formula of alpha-Emtbl?

The molecular formula of alpha-Emtbl is CCC1(CCSC1=O)C.

What is the molecular weight of alpha-Emtbl?

The molecular weight of alpha-Emtbl is 144.06 g/mol.

Where can I buy alpha-Emtbl?

You can request a quote for alpha-Emtbl directly from KEHONG BIO. Contact us or email info@kehongbio.com for pricing and availability.

Does KEHONG BIO offer custom synthesis for alpha-Emtbl?

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

🤖 科弘生物 AI 助手 ×
您好!我是 科弘生物 AI 助手。可以问我产品搜索、询价、样品或技术问题。如何帮助您?