Methylthiohydantoin structure

Methylthiohydantoin

TL;DR: Methylthiohydantoin (CAS 694-68-8) is a chemical compound with molecular formula C4H6N2OS and molecular weight 130.02 g/mol, supplied by Kehong Biological (Henan Kehong Biological Technology Co., Ltd.) with CRO/CDMO custom synthesis services.

3-methyl-2-sulfanylideneimidazolidin-4-one

Also Known As: 3-methyl-2-thioxoimidazolidin-4-one, Methylthiohydantoin, MTH-GLYCINE, 3-methyl-2-sulfanylideneimidazolidin-4-one, 3-methyl thiohydantoin

CAS: 694-68-8
Molecular Formula C4H6N2OS
Molecular Weight 130.02 g/mol
LogP -0.6671
Topological Polar Surface Area 32.34 Ų
Hydrogen Bond Donors 1
Hydrogen Bond Acceptors 2
Rotatable Bonds 0
Exact Mass 130.02008
Heavy Atoms 8
Complexity 128.97374

Chemical Identifiers

CAS Number 694-68-8
SMILES CN1C(=O)CNC1=S

Product Overview

Methylthiohydantoin (CAS 694-68-8), with molecular formula C4H6N2OS and molecular weight 130.02 g/mol. IUPAC: 3-methyl-2-sulfanylideneimidazolidin-4-one.

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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.
View MSDS →

Chemical Property Profile of Methylthiohydantoin

XLogP
-0.6671
TPSA (Topological Polar Surface Area)
32.34
Hydrogen Bond Donors
1
Hydrogen Bond Acceptors
2
Rotatable Bonds
0
Heavy Atoms
8
Complexity
128.97374
Exact Mass
130.02008
Monoisotopic Mass
130.02008
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 Methylthiohydantoin

The XLogP value of -0.6671 indicates that Methylthiohydantoin is hydrophilic (water-soluble), making it suitable for aqueous formulations and biological assay applications. With a topological polar surface area (TPSA) of 32.34 Ų, Methylthiohydantoin exhibits relatively low polarity, potentially indicating favorable cell membrane permeability. Following Lipinski's Rule of Five, Methylthiohydantoin has 1 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 Methylthiohydantoin?

The CAS number of Methylthiohydantoin is 694-68-8.

What is the molecular formula of Methylthiohydantoin?

The molecular formula of Methylthiohydantoin is C4H6N2OS.

What is the molecular weight of Methylthiohydantoin?

The molecular weight of Methylthiohydantoin is 130.02 g/mol.

Where can I buy Methylthiohydantoin?

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

Does KEHONG BIO offer custom synthesis for Methylthiohydantoin?

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

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