4-(2,3-dihydrobenzo[b][1,4]dioxine-6-carbonyl)-5-(3-ethoxy-4-(isopentyloxy)phenyl)-3-hydroxy-1-(5-((4-methylbenzyl)thio)-1,3,4-thiadiazol-2-yl)-1H-pyrrol-2(5H)-one structure

4-(2,3-dihydrobenzo[b][1,4]dioxine-6-carbonyl)-5-(3-ethoxy-4-(isopentyloxy)phenyl)-3-hydroxy-1-(5-((4-methylbenzyl)thio)-1,3,4-thiadiazol-2-yl)-1H-pyrrol-2(5H)-one

TL;DR: 4-(2,3-dihydrobenzo[b][1,4]dioxine-6-carbonyl)-5-(3-ethoxy-4-(isopentyloxy)phenyl)-3-hydroxy-1-(5-((4-methylbenzyl)thio)-1,3,4-thiadiazol-2-yl)-1H-pyrrol-2(5H)-one (CAS 620575-44-2) is a chemical compound with molecular formula C36H37N3O7S2 and molecular weight 687.21 g/mol, supplied by Kehong Biological (Henan Kehong Biological Technology Co., Ltd.) with CRO/CDMO custom synthesis services.

(4E)-4-[2,3-dihydro-1,4-benzodioxin-6-yl(hydroxy)methylidene]-5-[3-ethoxy-4-(3-methylbutoxy)phenyl]-1-[5-[(4-methylphenyl)methylsulfanyl]-1,3,4-thiadiazol-2-yl]pyrrolidine-2,3-dione

Also Known As: 4-(2,3-dihydrobenzo[b][1,4]dioxine-6-carbonyl)-5-(3-ethoxy-4-(isopentyloxy)phenyl)-3-hydroxy-1-(5-((4-methylbenzyl)thio)-1,3,4-thiadiazol-2-yl)-1H-pyrrol-2(5H)-one, (4E)-4-[2,3-dihydro-1,4-benzodioxin-6-yl(hydroxy)methylidene]-5-[3-ethoxy-4-(3-methylbutoxy)phenyl]-1-[5-[(4-methylphenyl)methylsulfanyl]-1,3,4-thiadiazol-2-yl]pyrrolidine-2,3-dione, (4E)-4-[2,3-dihydro-1,4-benzodioxin-6-yl(hydroxy)methylidene]-5-[3-ethoxy-4-(3-methylbutoxy)phenyl]-1-{5-[(4-methylbenzyl)sulfanyl]-1,3,4-thiadiazol-2-yl}pyrrolidine-2,3-dione

CAS: 620575-44-2
Molecular Formula C36H37N3O7S2
Molecular Weight 687.21 g/mol
LogP 7.35992
Topological Polar Surface Area 120.31 Ų
Hydrogen Bond Donors 1
Hydrogen Bond Acceptors 11
Rotatable Bonds 12
Exact Mass 687.2073
Heavy Atoms 48
Complexity 1837.4968

Chemical Identifiers

CAS Number 620575-44-2
SMILES CCOC1=C(C=CC(=C1)C2/C(=C(/C3=CC4=C(C=C3)OCCO4)\O)/C(=O)C(=O)N2C5=NN=C(S5)SCC6=CC=C(C=C6)C)OCCC(C)C

Product Overview

4-(2,3-dihydrobenzo[b][1,4]dioxine-6-carbonyl)-5-(3-ethoxy-4-(isopentyloxy)phenyl)-3-hydroxy-1-(5-((4-methylbenzyl)thio)-1,3,4-thiadiazol-2-yl)-1H-pyrrol-2(5H)-one (CAS 620575-44-2), with molecular formula C36H37N3O7S2 and molecular weight 687.21 g/mol. IUPAC: (4E)-4-[2,3-dihydro-1,4-benzodioxin-6-yl(hydroxy)methylidene]-5-[3-ethoxy-4-(3-methylbutoxy)phenyl]-1-[5-[(4-methylphenyl)methylsulfanyl]-1,3,4-thiadiazol-2-yl]pyrrolidine-2,3-dione.

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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 4-(2,3-dihydrobenzo[b][1,4]dioxine-6-carbonyl)-5-(3-ethoxy-4-(isopentyloxy)phenyl)-3-hydroxy-1-(5-((4-methylbenzyl)thio)-1,3,4-thiadiazol-2-yl)-1H-pyrrol-2(5H)-one

XLogP
7.35992
TPSA (Topological Polar Surface Area)
120.31
Hydrogen Bond Donors
1
Hydrogen Bond Acceptors
11
Rotatable Bonds
12
Heavy Atoms
48
Complexity
1837.4968
Exact Mass
687.2073
Monoisotopic Mass
687.2073
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 4-(2,3-dihydrobenzo[b][1,4]dioxine-6-carbonyl)-5-(3-ethoxy-4-(isopentyloxy)phenyl)-3-hydroxy-1-(5-((4-methylbenzyl)thio)-1,3,4-thiadiazol-2-yl)-1H-pyrrol-2(5H)-one

The XLogP value of 7.35992 indicates that 4-(2,3-dihydrobenzo[b][1,4]dioxine-6-carbonyl)-5-(3-ethoxy-4-(isopentyloxy)phenyl)-3-hydroxy-1-(5-((4-methylbenzyl)thio)-1,3,4-thiadiazol-2-yl)-1H-pyrrol-2(5H)-one is lipophilic (fat-soluble), which may influence its absorption, distribution, and formulation strategy. The TPSA of 120.31 Ų falls within the moderate polarity range, balancing permeability and solubility for 4-(2,3-dihydrobenzo[b][1,4]dioxine-6-carbonyl)-5-(3-ethoxy-4-(isopentyloxy)phenyl)-3-hydroxy-1-(5-((4-methylbenzyl)thio)-1,3,4-thiadiazol-2-yl)-1H-pyrrol-2(5H)-one. Following Lipinski's Rule of Five, 4-(2,3-dihydrobenzo[b][1,4]dioxine-6-carbonyl)-5-(3-ethoxy-4-(isopentyloxy)phenyl)-3-hydroxy-1-(5-((4-methylbenzyl)thio)-1,3,4-thiadiazol-2-yl)-1H-pyrrol-2(5H)-one has 1 hydrogen bond donor(s) and 11 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 4-(2,3-dihydrobenzo[b][1,4]dioxine-6-carbonyl)-5-(3-ethoxy-4-(isopentyloxy)phenyl)-3-hydroxy-1-(5-((4-methylbenzyl)thio)-1,3,4-thiadiazol-2-yl)-1H-pyrrol-2(5H)-one?

The CAS number of 4-(2,3-dihydrobenzo[b][1,4]dioxine-6-carbonyl)-5-(3-ethoxy-4-(isopentyloxy)phenyl)-3-hydroxy-1-(5-((4-methylbenzyl)thio)-1,3,4-thiadiazol-2-yl)-1H-pyrrol-2(5H)-one is 620575-44-2.

What is the molecular formula of 4-(2,3-dihydrobenzo[b][1,4]dioxine-6-carbonyl)-5-(3-ethoxy-4-(isopentyloxy)phenyl)-3-hydroxy-1-(5-((4-methylbenzyl)thio)-1,3,4-thiadiazol-2-yl)-1H-pyrrol-2(5H)-one?

The molecular formula of 4-(2,3-dihydrobenzo[b][1,4]dioxine-6-carbonyl)-5-(3-ethoxy-4-(isopentyloxy)phenyl)-3-hydroxy-1-(5-((4-methylbenzyl)thio)-1,3,4-thiadiazol-2-yl)-1H-pyrrol-2(5H)-one is C36H37N3O7S2.

What is the molecular weight of 4-(2,3-dihydrobenzo[b][1,4]dioxine-6-carbonyl)-5-(3-ethoxy-4-(isopentyloxy)phenyl)-3-hydroxy-1-(5-((4-methylbenzyl)thio)-1,3,4-thiadiazol-2-yl)-1H-pyrrol-2(5H)-one?

The molecular weight of 4-(2,3-dihydrobenzo[b][1,4]dioxine-6-carbonyl)-5-(3-ethoxy-4-(isopentyloxy)phenyl)-3-hydroxy-1-(5-((4-methylbenzyl)thio)-1,3,4-thiadiazol-2-yl)-1H-pyrrol-2(5H)-one is 687.21 g/mol.

Where can I buy 4-(2,3-dihydrobenzo[b][1,4]dioxine-6-carbonyl)-5-(3-ethoxy-4-(isopentyloxy)phenyl)-3-hydroxy-1-(5-((4-methylbenzyl)thio)-1,3,4-thiadiazol-2-yl)-1H-pyrrol-2(5H)-one?

You can request a quote for 4-(2,3-dihydrobenzo[b][1,4]dioxine-6-carbonyl)-5-(3-ethoxy-4-(isopentyloxy)phenyl)-3-hydroxy-1-(5-((4-methylbenzyl)thio)-1,3,4-thiadiazol-2-yl)-1H-pyrrol-2(5H)-one directly from KEHONG BIO. Contact us or email info@kehongbio.com for pricing and availability.

Does KEHONG BIO offer custom synthesis for 4-(2,3-dihydrobenzo[b][1,4]dioxine-6-carbonyl)-5-(3-ethoxy-4-(isopentyloxy)phenyl)-3-hydroxy-1-(5-((4-methylbenzyl)thio)-1,3,4-thiadiazol-2-yl)-1H-pyrrol-2(5H)-one?

Yes, KEHONG BIO provides custom synthesis services for 4-(2,3-dihydrobenzo[b][1,4]dioxine-6-carbonyl)-5-(3-ethoxy-4-(isopentyloxy)phenyl)-3-hydroxy-1-(5-((4-methylbenzyl)thio)-1,3,4-thiadiazol-2-yl)-1H-pyrrol-2(5H)-one and related compounds. Contact us with your specific requirements including quantity, purity, and timeline.

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