5W-0837 structure

5W-0837

TL;DR: 5W-0837 (CAS 866040-53-1) is a chemical compound with molecular formula C19H16ClN5 and molecular weight 349.11 g/mol, supplied by Kehong Biological (Henan Kehong Biological Technology Co., Ltd.) with CRO/CDMO custom synthesis services.

6-[(6-chloro-3-pyridinyl)methyl]-5,7-dimethyl-3-pyridin-2-ylpyrazolo[1,5-a]pyrimidine

Also Known As: 5W-0837, 6-[(6-chloro-3-pyridinyl)methyl]-5,7-dimethyl-3-(2-pyridinyl)pyrazolo[1,5-a]pyrimidine, 2-{6-[(6-chloropyridin-3-yl)methyl]-5,7-dimethylpyrazolo[1,5-a]pyrimidin-3-yl}pyridine, 6-[(6-chloropyridin-3-yl)methyl]-5,7-dimethyl-3-pyridin-2-ylpyrazolo[1,5-a]pyrimidine, 2-chloro-5-{[5,7-dimethyl-3-(pyridin-2-yl)pyrazolo[1,5-a]pyrimidin-6-yl]methyl}pyridine

CAS: 866040-53-1
Molecular Formula C19H16ClN5
Molecular Weight 349.11 g/mol
LogP 4.04734
Topological Polar Surface Area 55.97 Ų
Hydrogen Bond Donors 0
Hydrogen Bond Acceptors 4
Rotatable Bonds 3
Exact Mass 349.10944
Heavy Atoms 25
Complexity 1039.0483

Chemical Identifiers

CAS Number 866040-53-1
SMILES CC1=C(C(=NC2=C(C=NN12)C3=CC=CC=N3)C)CC4=CN=C(C=C4)Cl

Product Overview

5W-0837 (CAS 866040-53-1), with molecular formula C19H16ClN5 and molecular weight 349.11 g/mol. IUPAC: 6-[(6-chloro-3-pyridinyl)methyl]-5,7-dimethyl-3-pyridin-2-ylpyrazolo[1,5-a]pyrimidine.

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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 5W-0837

XLogP
4.04734
TPSA (Topological Polar Surface Area)
55.97
Hydrogen Bond Donors
0
Hydrogen Bond Acceptors
4
Rotatable Bonds
3
Heavy Atoms
25
Complexity
1039.0483
Exact Mass
349.10944
Monoisotopic Mass
349.10944
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 5W-0837

The XLogP value of 4.04734 indicates that 5W-0837 is lipophilic (fat-soluble), which may influence its absorption, distribution, and formulation strategy. With a topological polar surface area (TPSA) of 55.97 Ų, 5W-0837 exhibits relatively low polarity, potentially indicating favorable cell membrane permeability. Following Lipinski's Rule of Five, 5W-0837 has 0 hydrogen bond donor(s) and 4 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 5W-0837?

The CAS number of 5W-0837 is 866040-53-1.

What is the molecular formula of 5W-0837?

The molecular formula of 5W-0837 is C19H16ClN5.

What is the molecular weight of 5W-0837?

The molecular weight of 5W-0837 is 349.11 g/mol.

Where can I buy 5W-0837?

You can request a quote for 5W-0837 directly from KEHONG BIO. Contact us or email info@kehongbio.com for pricing and availability.

Does KEHONG BIO offer custom synthesis for 5W-0837?

Yes, KEHONG BIO provides custom synthesis services for 5W-0837 and related compounds. Contact us with your specific requirements including quantity, purity, and timeline.

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