Ronopterin structure

Ronopterin

TL;DR: Ronopterin (CAS 185243-78-1) is a chemical compound with molecular formula C9H16N6O2 and molecular weight 240.13 g/mol, supplied by Kehong Biological (Henan Kehong Biological Technology Co., Ltd.) with CRO/CDMO custom synthesis services.

(1R,2S)-1-[(6R)-2,4-diamino-5,6,7,8-tetrahydropteridin-6-yl]propane-1,2-diol

Also Known As: Ronopterin, ronopterina, ronopterine, 4-aminotetrahydrobiopterin, ronopterinum

CAS: 185243-78-1
Molecular Formula C9H16N6O2
Molecular Weight 240.13 g/mol
LogP -1.4113
Topological Polar Surface Area 142.34 Ų
Hydrogen Bond Donors 6
Hydrogen Bond Acceptors 8
Rotatable Bonds 2
Exact Mass 240.13347
Heavy Atoms 17
Complexity 424.19226

Chemical Identifiers

CAS Number 185243-78-1
SMILES C[C@@H]([C@@H]([C@H]1CNC2=NC(=NC(=C2N1)N)N)O)O

Product Overview

Ronopterin (CAS 185243-78-1), with molecular formula C9H16N6O2 and molecular weight 240.13 g/mol. IUPAC: (1R,2S)-1-[(6R)-2,4-diamino-5,6,7,8-tetrahydropteridin-6-yl]propane-1,2-diol.

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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 Ronopterin

XLogP
-1.4113
TPSA (Topological Polar Surface Area)
142.34
Hydrogen Bond Donors
6
Hydrogen Bond Acceptors
8
Rotatable Bonds
2
Heavy Atoms
17
Complexity
424.19226
Exact Mass
240.13347
Monoisotopic Mass
240.13347
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 Ronopterin

The XLogP value of -1.4113 indicates that Ronopterin is hydrophilic (water-soluble), making it suitable for aqueous formulations and biological assay applications. The TPSA of 142.34 Ų indicates high polarity, suggesting Ronopterin may have limited membrane permeability but good aqueous solubility. Following Lipinski's Rule of Five, Ronopterin has 6 hydrogen bond donor(s) and 8 hydrogen bond acceptor(s), which may warrant consideration for formulation optimization.

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 Ronopterin?

The CAS number of Ronopterin is 185243-78-1.

What is the molecular formula of Ronopterin?

The molecular formula of Ronopterin is C9H16N6O2.

What is the molecular weight of Ronopterin?

The molecular weight of Ronopterin is 240.13 g/mol.

Where can I buy Ronopterin?

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

Does KEHONG BIO offer custom synthesis for Ronopterin?

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

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