Pyrido-[2,3-d]-pyrimidin-7-one 21 structure

Pyrido-[2,3-d]-pyrimidin-7-one 21

TL;DR: Pyrido-[2,3-d]-pyrimidin-7-one 21 (CAS 752981-23-0) is a chemical compound with molecular formula C22H27N7O and molecular weight 405.23 g/mol, supplied by Kehong Biological (Henan Kehong Biological Technology Co., Ltd.) with CRO/CDMO custom synthesis services.

8-cyclohexyl-2-[(5-piperazin-1-yl-2-pyridinyl)amino]pyrido[2,3-d]pyrimidin-7-one

Also Known As: Pyrido-[2,3-d]-pyrimidin-7-one 21, 8-cyclohexyl-2-{[5-(piperazin-1-yl)pyridin-2-yl]amino}-7H,8H-pyrido[2,3-d]pyrimidin-7-one, 8-cyclohexyl-2-[(5-piperazin-1-ylpyridin-2-yl)amino]pyrido[2,3-d]pyrimidin-7-one, 8-cyclohexyl-2-(5-piperazin-1-yl-pyridin-2-ylamino)-8H-pyrido[2,3-d]pyrimidin-7-one hydrochloride

CAS: 752981-23-0
Molecular Formula C22H27N7O
Molecular Weight 405.23 g/mol
LogP 2.8449
Topological Polar Surface Area 87.97 Ų
Hydrogen Bond Donors 2
Hydrogen Bond Acceptors 7
Rotatable Bonds 4
Exact Mass 405.22772
Heavy Atoms 30
Complexity 1067.0314

Chemical Identifiers

CAS Number 752981-23-0
SMILES C1CCC(CC1)N2C(=O)C=CC3=CN=C(N=C32)NC4=NC=C(C=C4)N5CCNCC5

Product Overview

Pyrido-[2,3-d]-pyrimidin-7-one 21 (CAS 752981-23-0), with molecular formula C22H27N7O and molecular weight 405.23 g/mol. IUPAC: 8-cyclohexyl-2-[(5-piperazin-1-yl-2-pyridinyl)amino]pyrido[2,3-d]pyrimidin-7-one.

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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 Pyrido-[2,3-d]-pyrimidin-7-one 21

XLogP
2.8449
TPSA (Topological Polar Surface Area)
87.97
Hydrogen Bond Donors
2
Hydrogen Bond Acceptors
7
Rotatable Bonds
4
Heavy Atoms
30
Complexity
1067.0314
Exact Mass
405.22772
Monoisotopic Mass
405.22772
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 Pyrido-[2,3-d]-pyrimidin-7-one 21

The XLogP value of 2.8449 suggests moderate lipophilicity, balancing water solubility and membrane permeability for Pyrido-[2,3-d]-pyrimidin-7-one 21. The TPSA of 87.97 Ų falls within the moderate polarity range, balancing permeability and solubility for Pyrido-[2,3-d]-pyrimidin-7-one 21. Following Lipinski's Rule of Five, Pyrido-[2,3-d]-pyrimidin-7-one 21 has 2 hydrogen bond donor(s) and 7 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 Pyrido-[2,3-d]-pyrimidin-7-one 21?

The CAS number of Pyrido-[2,3-d]-pyrimidin-7-one 21 is 752981-23-0.

What is the molecular formula of Pyrido-[2,3-d]-pyrimidin-7-one 21?

The molecular formula of Pyrido-[2,3-d]-pyrimidin-7-one 21 is C22H27N7O.

What is the molecular weight of Pyrido-[2,3-d]-pyrimidin-7-one 21?

The molecular weight of Pyrido-[2,3-d]-pyrimidin-7-one 21 is 405.23 g/mol.

Where can I buy Pyrido-[2,3-d]-pyrimidin-7-one 21?

You can request a quote for Pyrido-[2,3-d]-pyrimidin-7-one 21 directly from KEHONG BIO. Contact us or email info@kehongbio.com for pricing and availability.

Does KEHONG BIO offer custom synthesis for Pyrido-[2,3-d]-pyrimidin-7-one 21?

Yes, KEHONG BIO provides custom synthesis services for Pyrido-[2,3-d]-pyrimidin-7-one 21 and related compounds. Contact us with your specific requirements including quantity, purity, and timeline.

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