5H-purine structure

5H-purine

TL;DR: 5H-purine (CAS 273-24-5) is a chemical compound with molecular formula C5H4N4 and molecular weight 120.04 g/mol, supplied by Kehong Biological (Henan Kehong Biological Technology Co., Ltd.) with CRO/CDMO custom synthesis services.

5H-purine

Also Known As: 5H-purine, Purine, 5H-Purine (9CI)

CAS: 273-24-5
Molecular Formula C5H4N4
Molecular Weight 120.04 g/mol
LogP -0.8
Topological Polar Surface Area 49.4 Ų
Hydrogen Bond Donors 0
Hydrogen Bond Acceptors 1
Rotatable Bonds 0
Exact Mass 120.043594
Heavy Atoms 9
Complexity 235.0

Chemical Identifiers

CAS Number 273-24-5
SMILES C1=NC=NC2=NC=NC21
InChIKey MBXKAFPOCZVZIP-UHFFFAOYSA-N

Product Overview

5H-purine (CAS 273-24-5), with molecular formula C5H4N4 and molecular weight 120.04 g/mol. IUPAC: 5H-purine.

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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 5H-purine

XLogP
-0.8
TPSA (Topological Polar Surface Area)
49.4
Hydrogen Bond Donors
0
Hydrogen Bond Acceptors
1
Rotatable Bonds
0
Heavy Atoms
9
Complexity
235.0
Exact Mass
120.043594
Monoisotopic Mass
120.043594
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 5H-purine

The XLogP value of -0.8 indicates that 5H-purine is hydrophilic (water-soluble), making it suitable for aqueous formulations and biological assay applications. With a topological polar surface area (TPSA) of 49.4 Ų, 5H-purine exhibits relatively low polarity, potentially indicating favorable cell membrane permeability. Following Lipinski's Rule of Five, 5H-purine has 0 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 5H-purine?

The CAS number of 5H-purine is 273-24-5.

What is the molecular formula of 5H-purine?

The molecular formula of 5H-purine is C5H4N4.

What is the molecular weight of 5H-purine?

The molecular weight of 5H-purine is 120.04 g/mol.

Where can I buy 5H-purine?

You can request a quote for 5H-purine directly from KEHONG BIO. Contact us or email info@kehongbio.com for pricing and availability.

Does KEHONG BIO offer custom synthesis for 5H-purine?

Yes, KEHONG BIO provides custom synthesis services for 5H-purine and related compounds. Contact us with your specific requirements including quantity, purity, and timeline.

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