4-Aminopyrimidine structure

4-Aminopyrimidine

TL;DR: 4-Aminopyrimidine (CAS 591-54-8) is a chemical compound with molecular formula C4H5N3 and molecular weight 95.05 g/mol, supplied by Kehong Biological (Henan Kehong Biological Technology Co., Ltd.) with CRO/CDMO custom synthesis services.

pyrimidin-4-amine

Also Known As: 4-Aminopyrimidine, pyrimidin-4-amine, 4-Pyrimidinamine, 6-Aminopyrimidine, 4-Pyrimidineamine

CAS: 591-54-8
Molecular Formula C4H5N3
Molecular Weight 95.05 g/mol
LogP -0.2
Topological Polar Surface Area 51.8 Ų
Hydrogen Bond Donors 1
Hydrogen Bond Acceptors 3
Rotatable Bonds 0
Exact Mass 95.04835
Heavy Atoms 7
Complexity 54.0

Chemical Identifiers

CAS Number 591-54-8
SMILES C1=CN=CN=C1N
InChIKey OYRRZWATULMEPF-UHFFFAOYSA-N

Patent-Derived Application Labels

Derived from 17 IPC patent classification(s) across the SureChEMBL global patent database.

Agrochemicals (116 patents) Analytical Reagents (22 patents) Biotechnology (108 patents) Catalysts (2 patents) Coatings & Adhesives (5 patents) +12 more

Product Overview

4-Aminopyrimidine (CAS 591-54-8), with molecular formula C4H5N3 and molecular weight 95.05 g/mol. IUPAC: pyrimidin-4-amine.

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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 4-Aminopyrimidine

XLogP
-0.2
TPSA (Topological Polar Surface Area)
51.8
Hydrogen Bond Donors
1
Hydrogen Bond Acceptors
3
Rotatable Bonds
0
Heavy Atoms
7
Complexity
54.0
Exact Mass
95.04835
Monoisotopic Mass
95.04835
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 4-Aminopyrimidine

The XLogP value of -0.2 indicates that 4-Aminopyrimidine is hydrophilic (water-soluble), making it suitable for aqueous formulations and biological assay applications. With a topological polar surface area (TPSA) of 51.8 Ų, 4-Aminopyrimidine exhibits relatively low polarity, potentially indicating favorable cell membrane permeability. Following Lipinski's Rule of Five, 4-Aminopyrimidine has 1 hydrogen bond donor(s) and 3 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 4-Aminopyrimidine?

The CAS number of 4-Aminopyrimidine is 591-54-8.

What is the molecular formula of 4-Aminopyrimidine?

The molecular formula of 4-Aminopyrimidine is C4H5N3.

What is the molecular weight of 4-Aminopyrimidine?

The molecular weight of 4-Aminopyrimidine is 95.05 g/mol.

Where can I buy 4-Aminopyrimidine?

You can request a quote for 4-Aminopyrimidine directly from KEHONG BIO. Contact us or email info@kehongbio.com for pricing and availability.

Does KEHONG BIO offer custom synthesis for 4-Aminopyrimidine?

Yes, KEHONG BIO provides custom synthesis services for 4-Aminopyrimidine and related compounds. Contact us with your specific requirements including quantity, purity, and timeline.

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