1,3-Diethyl 2-(pyren-1-ylmethylidene)propanedioate structure

1,3-Diethyl 2-(pyren-1-ylmethylidene)propanedioate

TL;DR: 1,3-Diethyl 2-(pyren-1-ylmethylidene)propanedioate (CAS 127856-68-2) is a chemical compound with molecular formula C24H20O4 and molecular weight 372.14 g/mol, supplied by Kehong Biological (Henan Kehong Biological Technology Co., Ltd.) with CRO/CDMO custom synthesis services.

diethyl 2-(pyren-1-ylmethylidene)propanedioate

Also Known As: 1,3-Diethyl 2-(pyren-1-ylmethylidene)propanedioate, Diethyl 2-(pyren-1-ylmethylidene)propanedioate, Diethyl 2-(pyren-1-ylmethylene)malonate, diethyl 2-(pyren-1-ylmethylene)propanedioate

CAS: 127856-68-2
Molecular Formula C24H20O4
Molecular Weight 372.14 g/mol
LogP 5.0936
Topological Polar Surface Area 52.6 Ų
Hydrogen Bond Donors 0
Hydrogen Bond Acceptors 4
Rotatable Bonds 5
Exact Mass 372.13617
Heavy Atoms 28
Complexity 1183.8328

Chemical Identifiers

CAS Number 127856-68-2
SMILES CCOC(=O)C(=CC1=C2C=CC3=CC=CC4=C3C2=C(C=C4)C=C1)C(=O)OCC

Product Overview

1,3-Diethyl 2-(pyren-1-ylmethylidene)propanedioate (CAS 127856-68-2), with molecular formula C24H20O4 and molecular weight 372.14 g/mol. IUPAC: diethyl 2-(pyren-1-ylmethylidene)propanedioate.

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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 1,3-Diethyl 2-(pyren-1-ylmethylidene)propanedioate

XLogP
5.0936
TPSA (Topological Polar Surface Area)
52.6
Hydrogen Bond Donors
0
Hydrogen Bond Acceptors
4
Rotatable Bonds
5
Heavy Atoms
28
Complexity
1183.8328
Exact Mass
372.13617
Monoisotopic Mass
372.13617
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 1,3-Diethyl 2-(pyren-1-ylmethylidene)propanedioate

The XLogP value of 5.0936 indicates that 1,3-Diethyl 2-(pyren-1-ylmethylidene)propanedioate is lipophilic (fat-soluble), which may influence its absorption, distribution, and formulation strategy. With a topological polar surface area (TPSA) of 52.6 Ų, 1,3-Diethyl 2-(pyren-1-ylmethylidene)propanedioate exhibits relatively low polarity, potentially indicating favorable cell membrane permeability. Following Lipinski's Rule of Five, 1,3-Diethyl 2-(pyren-1-ylmethylidene)propanedioate has 0 hydrogen bond donor(s) and 4 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 1,3-Diethyl 2-(pyren-1-ylmethylidene)propanedioate?

The CAS number of 1,3-Diethyl 2-(pyren-1-ylmethylidene)propanedioate is 127856-68-2.

What is the molecular formula of 1,3-Diethyl 2-(pyren-1-ylmethylidene)propanedioate?

The molecular formula of 1,3-Diethyl 2-(pyren-1-ylmethylidene)propanedioate is C24H20O4.

What is the molecular weight of 1,3-Diethyl 2-(pyren-1-ylmethylidene)propanedioate?

The molecular weight of 1,3-Diethyl 2-(pyren-1-ylmethylidene)propanedioate is 372.14 g/mol.

Where can I buy 1,3-Diethyl 2-(pyren-1-ylmethylidene)propanedioate?

You can request a quote for 1,3-Diethyl 2-(pyren-1-ylmethylidene)propanedioate directly from KEHONG BIO. Contact us or email info@kehongbio.com for pricing and availability.

Does KEHONG BIO offer custom synthesis for 1,3-Diethyl 2-(pyren-1-ylmethylidene)propanedioate?

Yes, KEHONG BIO provides custom synthesis services for 1,3-Diethyl 2-(pyren-1-ylmethylidene)propanedioate and related compounds. Contact us with your specific requirements including quantity, purity, and timeline.

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