Amidinothiourea structure

Amidinothiourea

TL;DR: Amidinothiourea (CAS 21140-20-5) is a chemical compound with molecular formula C2H6N4S and molecular weight 118.03 g/mol, supplied by Kehong Biological (Henan Kehong Biological Technology Co., Ltd.) with CRO/CDMO custom synthesis services.

diaminomethylidenethiourea

Also Known As: Amidinothiourea, GUANYLTHIOUREA, Guthimin, Gutimine, N-Amidinothiourea

CAS: 21140-20-5
Molecular Formula C2H6N4S
Molecular Weight 118.03 g/mol
LogP -1.4966
Topological Polar Surface Area 90.42 Ų
Hydrogen Bond Donors 3
Hydrogen Bond Acceptors 1
Rotatable Bonds 0
Exact Mass 118.03132
Heavy Atoms 7
Complexity 102.25742

Chemical Identifiers

CAS Number 21140-20-5
SMILES C(=NC(=S)N)(N)N

Product Overview

Amidinothiourea (CAS 21140-20-5), with molecular formula C2H6N4S and molecular weight 118.03 g/mol. IUPAC: diaminomethylidenethiourea.

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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 Amidinothiourea

XLogP
-1.4966
TPSA (Topological Polar Surface Area)
90.42
Hydrogen Bond Donors
3
Hydrogen Bond Acceptors
1
Rotatable Bonds
0
Heavy Atoms
7
Complexity
102.25742
Exact Mass
118.03132
Monoisotopic Mass
118.03132
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 Amidinothiourea

The XLogP value of -1.4966 indicates that Amidinothiourea is hydrophilic (water-soluble), making it suitable for aqueous formulations and biological assay applications. The TPSA of 90.42 Ų falls within the moderate polarity range, balancing permeability and solubility for Amidinothiourea. Following Lipinski's Rule of Five, Amidinothiourea has 3 hydrogen bond donor(s) and 1 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 Amidinothiourea?

The CAS number of Amidinothiourea is 21140-20-5.

What is the molecular formula of Amidinothiourea?

The molecular formula of Amidinothiourea is C2H6N4S.

What is the molecular weight of Amidinothiourea?

The molecular weight of Amidinothiourea is 118.03 g/mol.

Where can I buy Amidinothiourea?

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

Does KEHONG BIO offer custom synthesis for Amidinothiourea?

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

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