Thieno(2,3-d)pyrimidine-3(4H)-acetic acid, 4-oxo-5-phenyl-, cyclopentyl ester structure

Thieno(2,3-d)pyrimidine-3(4H)-acetic acid, 4-oxo-5-phenyl-, cyclopentyl ester

TL;DR: Thieno(2,3-d)pyrimidine-3(4H)-acetic acid, 4-oxo-5-phenyl-, cyclopentyl ester (CAS 877046-99-6) is a chemical compound with molecular formula C19H18N2O3S and molecular weight 354.10 g/mol, supplied by Kehong Biological (Henan Kehong Biological Technology Co., Ltd.) with CRO/CDMO custom synthesis services.

cyclopentyl 2-(4-oxo-5-phenylthieno[2,3-d]pyrimidin-3-yl)acetate

Also Known As: Thieno(2,3-d)pyrimidine-3(4H)-acetic acid, 4-oxo-5-phenyl-, cyclopentyl ester, cyclopentyl 2-(4-oxo-5-phenylthieno[2,3-d]pyrimidin-3-yl)acetate

CAS: 877046-99-6
Molecular Formula C19H18N2O3S
Molecular Weight 354.10 g/mol
LogP 3.6108
Topological Polar Surface Area 61.19 Ų
Hydrogen Bond Donors 0
Hydrogen Bond Acceptors 5
Rotatable Bonds 4
Exact Mass 354.10382
Heavy Atoms 25
Complexity 955.7097

Chemical Identifiers

CAS Number 877046-99-6
SMILES C1CCC(C1)OC(=O)CN2C=NC3=C(C2=O)C(=CS3)C4=CC=CC=C4

Product Overview

Thieno(2,3-d)pyrimidine-3(4H)-acetic acid, 4-oxo-5-phenyl-, cyclopentyl ester (CAS 877046-99-6), with molecular formula C19H18N2O3S and molecular weight 354.10 g/mol. IUPAC: cyclopentyl 2-(4-oxo-5-phenylthieno[2,3-d]pyrimidin-3-yl)acetate.

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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 Thieno(2,3-d)pyrimidine-3(4H)-acetic acid, 4-oxo-5-phenyl-, cyclopentyl ester

XLogP
3.6108
TPSA (Topological Polar Surface Area)
61.19
Hydrogen Bond Donors
0
Hydrogen Bond Acceptors
5
Rotatable Bonds
4
Heavy Atoms
25
Complexity
955.7097
Exact Mass
354.10382
Monoisotopic Mass
354.10382
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 Thieno(2,3-d)pyrimidine-3(4H)-acetic acid, 4-oxo-5-phenyl-, cyclopentyl ester

The XLogP value of 3.6108 indicates that Thieno(2,3-d)pyrimidine-3(4H)-acetic acid, 4-oxo-5-phenyl-, cyclopentyl ester is lipophilic (fat-soluble), which may influence its absorption, distribution, and formulation strategy. The TPSA of 61.19 Ų falls within the moderate polarity range, balancing permeability and solubility for Thieno(2,3-d)pyrimidine-3(4H)-acetic acid, 4-oxo-5-phenyl-, cyclopentyl ester. Following Lipinski's Rule of Five, Thieno(2,3-d)pyrimidine-3(4H)-acetic acid, 4-oxo-5-phenyl-, cyclopentyl ester has 0 hydrogen bond donor(s) and 5 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 Thieno(2,3-d)pyrimidine-3(4H)-acetic acid, 4-oxo-5-phenyl-, cyclopentyl ester?

The CAS number of Thieno(2,3-d)pyrimidine-3(4H)-acetic acid, 4-oxo-5-phenyl-, cyclopentyl ester is 877046-99-6.

What is the molecular formula of Thieno(2,3-d)pyrimidine-3(4H)-acetic acid, 4-oxo-5-phenyl-, cyclopentyl ester?

The molecular formula of Thieno(2,3-d)pyrimidine-3(4H)-acetic acid, 4-oxo-5-phenyl-, cyclopentyl ester is C19H18N2O3S.

What is the molecular weight of Thieno(2,3-d)pyrimidine-3(4H)-acetic acid, 4-oxo-5-phenyl-, cyclopentyl ester?

The molecular weight of Thieno(2,3-d)pyrimidine-3(4H)-acetic acid, 4-oxo-5-phenyl-, cyclopentyl ester is 354.10 g/mol.

Where can I buy Thieno(2,3-d)pyrimidine-3(4H)-acetic acid, 4-oxo-5-phenyl-, cyclopentyl ester?

You can request a quote for Thieno(2,3-d)pyrimidine-3(4H)-acetic acid, 4-oxo-5-phenyl-, cyclopentyl ester directly from KEHONG BIO. Contact us or email info@kehongbio.com for pricing and availability.

Does KEHONG BIO offer custom synthesis for Thieno(2,3-d)pyrimidine-3(4H)-acetic acid, 4-oxo-5-phenyl-, cyclopentyl ester?

Yes, KEHONG BIO provides custom synthesis services for Thieno(2,3-d)pyrimidine-3(4H)-acetic acid, 4-oxo-5-phenyl-, cyclopentyl ester and related compounds. Contact us with your specific requirements including quantity, purity, and timeline.

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