ethyl 4-{3-[(Z)-(3-cyclopentyl-4-oxo-2-thioxo-1,3-thiazolidin-5-ylidene)methyl]-9-methyl-4-oxo-4H-pyrido[1,2-a]pyrimidin-2-yl}piperazine-1-carboxylate structure

ethyl 4-{3-[(Z)-(3-cyclopentyl-4-oxo-2-thioxo-1,3-thiazolidin-5-ylidene)methyl]-9-methyl-4-oxo-4H-pyrido[1,2-a]pyrimidin-2-yl}piperazine-1-carboxylate

TL;DR: ethyl 4-{3-[(Z)-(3-cyclopentyl-4-oxo-2-thioxo-1,3-thiazolidin-5-ylidene)methyl]-9-methyl-4-oxo-4H-pyrido[1,2-a]pyrimidin-2-yl}piperazine-1-carboxylate (CAS 607694-39-3) is a chemical compound with molecular formula C25H29N5O4S2 and molecular weight 527.17 g/mol, supplied by Kehong Biological (Henan Kehong Biological Technology Co., Ltd.) with CRO/CDMO custom synthesis services.

ethyl 4-[3-[(Z)-(3-cyclopentyl-4-oxo-2-sulfanylidene-1,3-thiazolidin-5-ylidene)methyl]-9-methyl-4-oxopyrido[1,2-a]pyrimidin-2-yl]piperazine-1-carboxylate

Also Known As: ethyl 4-{3-[(Z)-(3-cyclopentyl-4-oxo-2-thioxo-1,3-thiazolidin-5-ylidene)methyl]-9-methyl-4-oxo-4H-pyrido[1,2-a]pyrimidin-2-yl}piperazine-1-carboxylate, (Z)-ethyl 4-(3-((3-cyclopentyl-4-oxo-2-thioxothiazolidin-5-ylidene)methyl)-9-methyl-4-oxo-4H-pyrido[1,2-a]pyrimidin-2-yl)piperazine-1-carboxylate, ethyl 4-[3-[(Z)-(3-cyclopentyl-4-oxo-2-sulfanylidene-1,3-thiazolidin-5-ylidene)methyl]-9-methyl-4-oxopyrido[1,2-a]pyrimidin-2-yl]piperazine-1-carboxylate, ethyl 4-{3-[(3-cyclopentyl-4-oxo-2-thioxo(1,3-thiazolidin-5-ylidene))methyl]-9 -methyl-4-oxo-5-hydropyridino[1,2-a]pyrimidin-2-yl}piperazinecarboxylate

CAS: 607694-39-3
Molecular Formula C25H29N5O4S2
Molecular Weight 527.17 g/mol
LogP 3.42522
Topological Polar Surface Area 87.46 Ų
Hydrogen Bond Donors 0
Hydrogen Bond Acceptors 8
Rotatable Bonds 4
Exact Mass 527.1661
Heavy Atoms 36
Complexity 1309.5062

Chemical Identifiers

CAS Number 607694-39-3
SMILES CCOC(=O)N1CCN(CC1)C2=C(C(=O)N3C=CC=C(C3=N2)C)/C=C\4/C(=O)N(C(=S)S4)C5CCCC5

Product Overview

ethyl 4-{3-[(Z)-(3-cyclopentyl-4-oxo-2-thioxo-1,3-thiazolidin-5-ylidene)methyl]-9-methyl-4-oxo-4H-pyrido[1,2-a]pyrimidin-2-yl}piperazine-1-carboxylate (CAS 607694-39-3), with molecular formula C25H29N5O4S2 and molecular weight 527.17 g/mol. IUPAC: ethyl 4-[3-[(Z)-(3-cyclopentyl-4-oxo-2-sulfanylidene-1,3-thiazolidin-5-ylidene)methyl]-9-methyl-4-oxopyrido[1,2-a]pyrimidin-2-yl]piperazine-1-carboxylate.

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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 ethyl 4-{3-[(Z)-(3-cyclopentyl-4-oxo-2-thioxo-1,3-thiazolidin-5-ylidene)methyl]-9-methyl-4-oxo-4H-pyrido[1,2-a]pyrimidin-2-yl}piperazine-1-carboxylate

XLogP
3.42522
TPSA (Topological Polar Surface Area)
87.46
Hydrogen Bond Donors
0
Hydrogen Bond Acceptors
8
Rotatable Bonds
4
Heavy Atoms
36
Complexity
1309.5062
Exact Mass
527.1661
Monoisotopic Mass
527.1661
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 ethyl 4-{3-[(Z)-(3-cyclopentyl-4-oxo-2-thioxo-1,3-thiazolidin-5-ylidene)methyl]-9-methyl-4-oxo-4H-pyrido[1,2-a]pyrimidin-2-yl}piperazine-1-carboxylate

The XLogP value of 3.42522 indicates that ethyl 4-{3-[(Z)-(3-cyclopentyl-4-oxo-2-thioxo-1,3-thiazolidin-5-ylidene)methyl]-9-methyl-4-oxo-4H-pyrido[1,2-a]pyrimidin-2-yl}piperazine-1-carboxylate is lipophilic (fat-soluble), which may influence its absorption, distribution, and formulation strategy. The TPSA of 87.46 Ų falls within the moderate polarity range, balancing permeability and solubility for ethyl 4-{3-[(Z)-(3-cyclopentyl-4-oxo-2-thioxo-1,3-thiazolidin-5-ylidene)methyl]-9-methyl-4-oxo-4H-pyrido[1,2-a]pyrimidin-2-yl}piperazine-1-carboxylate. Following Lipinski's Rule of Five, ethyl 4-{3-[(Z)-(3-cyclopentyl-4-oxo-2-thioxo-1,3-thiazolidin-5-ylidene)methyl]-9-methyl-4-oxo-4H-pyrido[1,2-a]pyrimidin-2-yl}piperazine-1-carboxylate has 0 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 ethyl 4-{3-[(Z)-(3-cyclopentyl-4-oxo-2-thioxo-1,3-thiazolidin-5-ylidene)methyl]-9-methyl-4-oxo-4H-pyrido[1,2-a]pyrimidin-2-yl}piperazine-1-carboxylate?

The CAS number of ethyl 4-{3-[(Z)-(3-cyclopentyl-4-oxo-2-thioxo-1,3-thiazolidin-5-ylidene)methyl]-9-methyl-4-oxo-4H-pyrido[1,2-a]pyrimidin-2-yl}piperazine-1-carboxylate is 607694-39-3.

What is the molecular formula of ethyl 4-{3-[(Z)-(3-cyclopentyl-4-oxo-2-thioxo-1,3-thiazolidin-5-ylidene)methyl]-9-methyl-4-oxo-4H-pyrido[1,2-a]pyrimidin-2-yl}piperazine-1-carboxylate?

The molecular formula of ethyl 4-{3-[(Z)-(3-cyclopentyl-4-oxo-2-thioxo-1,3-thiazolidin-5-ylidene)methyl]-9-methyl-4-oxo-4H-pyrido[1,2-a]pyrimidin-2-yl}piperazine-1-carboxylate is C25H29N5O4S2.

What is the molecular weight of ethyl 4-{3-[(Z)-(3-cyclopentyl-4-oxo-2-thioxo-1,3-thiazolidin-5-ylidene)methyl]-9-methyl-4-oxo-4H-pyrido[1,2-a]pyrimidin-2-yl}piperazine-1-carboxylate?

The molecular weight of ethyl 4-{3-[(Z)-(3-cyclopentyl-4-oxo-2-thioxo-1,3-thiazolidin-5-ylidene)methyl]-9-methyl-4-oxo-4H-pyrido[1,2-a]pyrimidin-2-yl}piperazine-1-carboxylate is 527.17 g/mol.

Where can I buy ethyl 4-{3-[(Z)-(3-cyclopentyl-4-oxo-2-thioxo-1,3-thiazolidin-5-ylidene)methyl]-9-methyl-4-oxo-4H-pyrido[1,2-a]pyrimidin-2-yl}piperazine-1-carboxylate?

You can request a quote for ethyl 4-{3-[(Z)-(3-cyclopentyl-4-oxo-2-thioxo-1,3-thiazolidin-5-ylidene)methyl]-9-methyl-4-oxo-4H-pyrido[1,2-a]pyrimidin-2-yl}piperazine-1-carboxylate directly from KEHONG BIO. Contact us or email info@kehongbio.com for pricing and availability.

Does KEHONG BIO offer custom synthesis for ethyl 4-{3-[(Z)-(3-cyclopentyl-4-oxo-2-thioxo-1,3-thiazolidin-5-ylidene)methyl]-9-methyl-4-oxo-4H-pyrido[1,2-a]pyrimidin-2-yl}piperazine-1-carboxylate?

Yes, KEHONG BIO provides custom synthesis services for ethyl 4-{3-[(Z)-(3-cyclopentyl-4-oxo-2-thioxo-1,3-thiazolidin-5-ylidene)methyl]-9-methyl-4-oxo-4H-pyrido[1,2-a]pyrimidin-2-yl}piperazine-1-carboxylate and related compounds. Contact us with your specific requirements including quantity, purity, and timeline.

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