(2E)-3,4-Dihydro-2-((4-methylphenyl)methylene)-1(2H)-naphthalenone structure

(2E)-3,4-Dihydro-2-((4-methylphenyl)methylene)-1(2H)-naphthalenone

TL;DR: (2E)-3,4-Dihydro-2-((4-methylphenyl)methylene)-1(2H)-naphthalenone (CAS 54752-30-6) is a chemical compound with molecular formula C18H16O and molecular weight 248.12 g/mol, supplied by Kehong Biological (Henan Kehong Biological Technology Co., Ltd.) with CRO/CDMO custom synthesis services.

(2E)-2-[(4-methylphenyl)methylidene]-3,4-dihydronaphthalen-1-one

Also Known As: (2E)-2-(p-tolylmethylene)tetralin-1-one, (2E)-2-[(4-Methylphenyl)methylidene]-1,2,3,4-tetrahydronaphthalen-1-one, (E)-3,4-Dihydro-2-((4-methylphenyl)methylene)-1(2H)-naphthalenone, 2-(4-METHYLBENZYLIDENE)-1-TETRALONE, 2-(4-Methylphenylmethylene)-1-tetralone

CAS: 54752-30-6
Molecular Formula C18H16O
Molecular Weight 248.12 g/mol
LogP 4.20752
Topological Polar Surface Area 17.07 Ų
Hydrogen Bond Donors 0
Hydrogen Bond Acceptors 1
Rotatable Bonds 1
Exact Mass 248.12012
Heavy Atoms 19
Complexity 647.64545

Chemical Identifiers

CAS Number 54752-30-6
SMILES CC1=CC=C(C=C1)/C=C/2\CCC3=CC=CC=C3C2=O

Product Overview

(2E)-3,4-Dihydro-2-((4-methylphenyl)methylene)-1(2H)-naphthalenone (CAS 54752-30-6), with molecular formula C18H16O and molecular weight 248.12 g/mol. IUPAC: (2E)-2-[(4-methylphenyl)methylidene]-3,4-dihydronaphthalen-1-one.

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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 (2E)-3,4-Dihydro-2-((4-methylphenyl)methylene)-1(2H)-naphthalenone

XLogP
4.20752
TPSA (Topological Polar Surface Area)
17.07
Hydrogen Bond Donors
0
Hydrogen Bond Acceptors
1
Rotatable Bonds
1
Heavy Atoms
19
Complexity
647.64545
Exact Mass
248.12012
Monoisotopic Mass
248.12012
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 (2E)-3,4-Dihydro-2-((4-methylphenyl)methylene)-1(2H)-naphthalenone

The XLogP value of 4.20752 indicates that (2E)-3,4-Dihydro-2-((4-methylphenyl)methylene)-1(2H)-naphthalenone is lipophilic (fat-soluble), which may influence its absorption, distribution, and formulation strategy. With a topological polar surface area (TPSA) of 17.07 Ų, (2E)-3,4-Dihydro-2-((4-methylphenyl)methylene)-1(2H)-naphthalenone exhibits relatively low polarity, potentially indicating favorable cell membrane permeability. Following Lipinski's Rule of Five, (2E)-3,4-Dihydro-2-((4-methylphenyl)methylene)-1(2H)-naphthalenone has 0 hydrogen bond donor(s) and 1 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 (2E)-3,4-Dihydro-2-((4-methylphenyl)methylene)-1(2H)-naphthalenone?

The CAS number of (2E)-3,4-Dihydro-2-((4-methylphenyl)methylene)-1(2H)-naphthalenone is 54752-30-6.

What is the molecular formula of (2E)-3,4-Dihydro-2-((4-methylphenyl)methylene)-1(2H)-naphthalenone?

The molecular formula of (2E)-3,4-Dihydro-2-((4-methylphenyl)methylene)-1(2H)-naphthalenone is C18H16O.

What is the molecular weight of (2E)-3,4-Dihydro-2-((4-methylphenyl)methylene)-1(2H)-naphthalenone?

The molecular weight of (2E)-3,4-Dihydro-2-((4-methylphenyl)methylene)-1(2H)-naphthalenone is 248.12 g/mol.

Where can I buy (2E)-3,4-Dihydro-2-((4-methylphenyl)methylene)-1(2H)-naphthalenone?

You can request a quote for (2E)-3,4-Dihydro-2-((4-methylphenyl)methylene)-1(2H)-naphthalenone directly from KEHONG BIO. Contact us or email info@kehongbio.com for pricing and availability.

Does KEHONG BIO offer custom synthesis for (2E)-3,4-Dihydro-2-((4-methylphenyl)methylene)-1(2H)-naphthalenone?

Yes, KEHONG BIO provides custom synthesis services for (2E)-3,4-Dihydro-2-((4-methylphenyl)methylene)-1(2H)-naphthalenone and related compounds. Contact us with your specific requirements including quantity, purity, and timeline.

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