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

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

TL;DR: ethyl 1-(9-methyl-4-oxo-3-{(Z)-[4-oxo-3-(tetrahydrofuran-2-ylmethyl)-2-thioxo-1,3-thiazolidin-5-ylidene]methyl}-4H-pyrido[1,2-a]pyrimidin-2-yl)piperidine-4-carboxylate (CAS 615271-78-8) is a chemical compound with molecular formula C26H30N4O5S2 and molecular weight 542.17 g/mol, supplied by Kehong Biological (Henan Kehong Biological Technology Co., Ltd.) with CRO/CDMO custom synthesis services.

ethyl 1-[9-methyl-4-oxo-3-[(Z)-[4-oxo-3-(oxolan-2-ylmethyl)-2-sulfanylidene-1,3-thiazolidin-5-ylidene]methyl]pyrido[1,2-a]pyrimidin-2-yl]piperidine-4-carboxylate

Also Known As: ethyl 1-(9-methyl-4-oxo-3-{(Z)-[4-oxo-3-(tetrahydrofuran-2-ylmethyl)-2-thioxo-1,3-thiazolidin-5-ylidene]methyl}-4H-pyrido[1,2-a]pyrimidin-2-yl)piperidine-4-carboxylate, (Z)-ethyl 1-(9-methyl-4-oxo-3-((4-oxo-3-((tetrahydrofuran-2-yl)methyl)-2-thioxothiazolidin-5-ylidene)methyl)-4H-pyrido[1,2-a]pyrimidin-2-yl)piperidine-4-carboxylate, ethyl 1-(9-methyl-4-oxo-3-{[4-oxo-3-(oxolan-2-ylmethyl)-2-thioxo(1,3-thiazolid in-5-ylidene)]methyl}-5-hydropyridino[1,2-a]pyrimidin-2-yl)piperidine-4-carbox ylate, ethyl 1-[9-methyl-4-oxo-3-[(Z)-[4-oxo-3-(oxolan-2-ylmethyl)-2-sulfanylidene-1,3-thiazolidin-5-ylidene]methyl]pyrido[1,2-a]pyrimidin-2-yl]piperidine-4-carboxylate

CAS: 615271-78-8
Molecular Formula C26H30N4O5S2
Molecular Weight 542.17 g/mol
LogP 3.16262
Topological Polar Surface Area 93.45 Ų
Hydrogen Bond Donors 0
Hydrogen Bond Acceptors 9
Rotatable Bonds 6
Exact Mass 542.1658
Heavy Atoms 37
Complexity 1326.2291

Chemical Identifiers

CAS Number 615271-78-8
SMILES CCOC(=O)C1CCN(CC1)C2=C(C(=O)N3C=CC=C(C3=N2)C)/C=C\4/C(=O)N(C(=S)S4)CC5CCCO5

Product Overview

ethyl 1-(9-methyl-4-oxo-3-{(Z)-[4-oxo-3-(tetrahydrofuran-2-ylmethyl)-2-thioxo-1,3-thiazolidin-5-ylidene]methyl}-4H-pyrido[1,2-a]pyrimidin-2-yl)piperidine-4-carboxylate (CAS 615271-78-8), with molecular formula C26H30N4O5S2 and molecular weight 542.17 g/mol. IUPAC: ethyl 1-[9-methyl-4-oxo-3-[(Z)-[4-oxo-3-(oxolan-2-ylmethyl)-2-sulfanylidene-1,3-thiazolidin-5-ylidene]methyl]pyrido[1,2-a]pyrimidin-2-yl]piperidine-4-carboxylate.

🧪
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 1-(9-methyl-4-oxo-3-{(Z)-[4-oxo-3-(tetrahydrofuran-2-ylmethyl)-2-thioxo-1,3-thiazolidin-5-ylidene]methyl}-4H-pyrido[1,2-a]pyrimidin-2-yl)piperidine-4-carboxylate

XLogP
3.16262
TPSA (Topological Polar Surface Area)
93.45
Hydrogen Bond Donors
0
Hydrogen Bond Acceptors
9
Rotatable Bonds
6
Heavy Atoms
37
Complexity
1326.2291
Exact Mass
542.1658
Monoisotopic Mass
542.1658
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 1-(9-methyl-4-oxo-3-{(Z)-[4-oxo-3-(tetrahydrofuran-2-ylmethyl)-2-thioxo-1,3-thiazolidin-5-ylidene]methyl}-4H-pyrido[1,2-a]pyrimidin-2-yl)piperidine-4-carboxylate

The XLogP value of 3.16262 indicates that ethyl 1-(9-methyl-4-oxo-3-{(Z)-[4-oxo-3-(tetrahydrofuran-2-ylmethyl)-2-thioxo-1,3-thiazolidin-5-ylidene]methyl}-4H-pyrido[1,2-a]pyrimidin-2-yl)piperidine-4-carboxylate is lipophilic (fat-soluble), which may influence its absorption, distribution, and formulation strategy. The TPSA of 93.45 Ų falls within the moderate polarity range, balancing permeability and solubility for ethyl 1-(9-methyl-4-oxo-3-{(Z)-[4-oxo-3-(tetrahydrofuran-2-ylmethyl)-2-thioxo-1,3-thiazolidin-5-ylidene]methyl}-4H-pyrido[1,2-a]pyrimidin-2-yl)piperidine-4-carboxylate. Following Lipinski's Rule of Five, ethyl 1-(9-methyl-4-oxo-3-{(Z)-[4-oxo-3-(tetrahydrofuran-2-ylmethyl)-2-thioxo-1,3-thiazolidin-5-ylidene]methyl}-4H-pyrido[1,2-a]pyrimidin-2-yl)piperidine-4-carboxylate has 0 hydrogen bond donor(s) and 9 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 1-(9-methyl-4-oxo-3-{(Z)-[4-oxo-3-(tetrahydrofuran-2-ylmethyl)-2-thioxo-1,3-thiazolidin-5-ylidene]methyl}-4H-pyrido[1,2-a]pyrimidin-2-yl)piperidine-4-carboxylate?

The CAS number of ethyl 1-(9-methyl-4-oxo-3-{(Z)-[4-oxo-3-(tetrahydrofuran-2-ylmethyl)-2-thioxo-1,3-thiazolidin-5-ylidene]methyl}-4H-pyrido[1,2-a]pyrimidin-2-yl)piperidine-4-carboxylate is 615271-78-8.

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

The molecular formula of ethyl 1-(9-methyl-4-oxo-3-{(Z)-[4-oxo-3-(tetrahydrofuran-2-ylmethyl)-2-thioxo-1,3-thiazolidin-5-ylidene]methyl}-4H-pyrido[1,2-a]pyrimidin-2-yl)piperidine-4-carboxylate is C26H30N4O5S2.

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

The molecular weight of ethyl 1-(9-methyl-4-oxo-3-{(Z)-[4-oxo-3-(tetrahydrofuran-2-ylmethyl)-2-thioxo-1,3-thiazolidin-5-ylidene]methyl}-4H-pyrido[1,2-a]pyrimidin-2-yl)piperidine-4-carboxylate is 542.17 g/mol.

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

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

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

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

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