1-(7-Amino-1-methyl-1h-pyrazolo[4,3-d]pyrimidin-3-yl)-1,4-anhydropentitol structure

1-(7-Amino-1-methyl-1h-pyrazolo[4,3-d]pyrimidin-3-yl)-1,4-anhydropentitol

TL;DR: 1-(7-Amino-1-methyl-1h-pyrazolo[4,3-d]pyrimidin-3-yl)-1,4-anhydropentitol (CAS 51222-28-7) is a chemical compound with molecular formula C11H15N5O4 and molecular weight 281.11 g/mol, supplied by Kehong Biological (Henan Kehong Biological Technology Co., Ltd.) with CRO/CDMO custom synthesis services.

2-(7-amino-1-methylpyrazolo[4,5-d]pyrimidin-3-yl)-5-(hydroxymethyl)oxolane-3,4-diol

Also Known As: KST-1B4686, 1-(7-amino-1-methyl-1h-pyrazolo[4,3-d]pyrimidin-3-yl)-1,4-anhydropentitol, 1H-Pyrazolo[4, 1-methyl-3-.beta.-D-ribofuranosyl-, 1H-Pyrazolo[4, 7-amino-1-methyl-3-.beta.-D-ribofuranosyl-, 2-(7-amino-1-methyl-3-pyrazolo[4,3-d]pyrimidinyl)-5-(hydroxymethyl)oxolane-3,4-diol

CAS: 51222-28-7
Molecular Formula C11H15N5O4
Molecular Weight 281.11 g/mol
LogP -1.3
Topological Polar Surface Area 140.0 Ų
Hydrogen Bond Donors 4
Hydrogen Bond Acceptors 8
Rotatable Bonds 2
Exact Mass 281.1124
Heavy Atoms 20
Complexity 362.0

Chemical Identifiers

CAS Number 51222-28-7
SMILES CN1C2=C(C(=N1)C3C(C(C(O3)CO)O)O)N=CN=C2N
InChIKey MTJRJNHWOVXLLF-UHFFFAOYSA-N

Product Overview

1-(7-Amino-1-methyl-1h-pyrazolo[4,3-d]pyrimidin-3-yl)-1,4-anhydropentitol (CAS 51222-28-7), with molecular formula C11H15N5O4 and molecular weight 281.11 g/mol. IUPAC: 2-(7-amino-1-methylpyrazolo[4,5-d]pyrimidin-3-yl)-5-(hydroxymethyl)oxolane-3,4-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.
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Chemical Property Profile of 1-(7-Amino-1-methyl-1h-pyrazolo[4,3-d]pyrimidin-3-yl)-1,4-anhydropentitol

XLogP
-1.3
TPSA (Topological Polar Surface Area)
140.0
Hydrogen Bond Donors
4
Hydrogen Bond Acceptors
8
Rotatable Bonds
2
Heavy Atoms
20
Complexity
362.0
Exact Mass
281.1124
Monoisotopic Mass
281.1124
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 1-(7-Amino-1-methyl-1h-pyrazolo[4,3-d]pyrimidin-3-yl)-1,4-anhydropentitol

The XLogP value of -1.3 indicates that 1-(7-Amino-1-methyl-1h-pyrazolo[4,3-d]pyrimidin-3-yl)-1,4-anhydropentitol is hydrophilic (water-soluble), making it suitable for aqueous formulations and biological assay applications. The TPSA of 140.0 Ų indicates high polarity, suggesting 1-(7-Amino-1-methyl-1h-pyrazolo[4,3-d]pyrimidin-3-yl)-1,4-anhydropentitol may have limited membrane permeability but good aqueous solubility. Following Lipinski's Rule of Five, 1-(7-Amino-1-methyl-1h-pyrazolo[4,3-d]pyrimidin-3-yl)-1,4-anhydropentitol has 4 hydrogen bond donor(s) and 8 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 1-(7-Amino-1-methyl-1h-pyrazolo[4,3-d]pyrimidin-3-yl)-1,4-anhydropentitol?

The CAS number of 1-(7-Amino-1-methyl-1h-pyrazolo[4,3-d]pyrimidin-3-yl)-1,4-anhydropentitol is 51222-28-7.

What is the molecular formula of 1-(7-Amino-1-methyl-1h-pyrazolo[4,3-d]pyrimidin-3-yl)-1,4-anhydropentitol?

The molecular formula of 1-(7-Amino-1-methyl-1h-pyrazolo[4,3-d]pyrimidin-3-yl)-1,4-anhydropentitol is C11H15N5O4.

What is the molecular weight of 1-(7-Amino-1-methyl-1h-pyrazolo[4,3-d]pyrimidin-3-yl)-1,4-anhydropentitol?

The molecular weight of 1-(7-Amino-1-methyl-1h-pyrazolo[4,3-d]pyrimidin-3-yl)-1,4-anhydropentitol is 281.11 g/mol.

Where can I buy 1-(7-Amino-1-methyl-1h-pyrazolo[4,3-d]pyrimidin-3-yl)-1,4-anhydropentitol?

You can request a quote for 1-(7-Amino-1-methyl-1h-pyrazolo[4,3-d]pyrimidin-3-yl)-1,4-anhydropentitol directly from KEHONG BIO. Contact us or email info@kehongbio.com for pricing and availability.

Does KEHONG BIO offer custom synthesis for 1-(7-Amino-1-methyl-1h-pyrazolo[4,3-d]pyrimidin-3-yl)-1,4-anhydropentitol?

Yes, KEHONG BIO provides custom synthesis services for 1-(7-Amino-1-methyl-1h-pyrazolo[4,3-d]pyrimidin-3-yl)-1,4-anhydropentitol and related compounds. Contact us with your specific requirements including quantity, purity, and timeline.

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