2-(3,4-dichlorophenyl)-2,4-dihydro-5-methyl-3H-pyrazol-3-one structure

2-(3,4-dichlorophenyl)-2,4-dihydro-5-methyl-3H-pyrazol-3-one

TL;DR: 2-(3,4-dichlorophenyl)-2,4-dihydro-5-methyl-3H-pyrazol-3-one (CAS 13124-17-9) is a chemical compound with molecular formula C10H8Cl2N2O and molecular weight 242.00 g/mol, supplied by Kehong Biological (Henan Kehong Biological Technology Co., Ltd.) with CRO/CDMO custom synthesis services.

2-(3,4-dichlorophenyl)-5-methyl-4H-pyrazol-3-one

Also Known As: 1-(3,4-dichlorophenyl)-3-methyl-1H-pyrazol-5(4H)-one, 2-(3,4-Dichlorophenyl)-2,4-dihydro-5-methyl-3H-pyrazol-3-one, 2-(3,4-dichlorophenyl)-5-methyl-4H-pyrazol-3-one, 1-(3,4-dichlorophenyl)-3-methyl-4,5-dihydro-1H-pyrazol-5-one, 3H-Pyrazol-3-one, 2-(3,4-dichlorophenyl)-2,4-dihydro-5-methyl-

CAS: 13124-17-9
Molecular Formula C10H8Cl2N2O
Molecular Weight 242.00 g/mol
LogP 2.5
Topological Polar Surface Area 32.7 Ų
Hydrogen Bond Donors 0
Hydrogen Bond Acceptors 2
Rotatable Bonds 1
Exact Mass 242.00137
Heavy Atoms 15
Complexity 306.0

Chemical Identifiers

CAS Number 13124-17-9
SMILES CC1=NN(C(=O)C1)C2=CC(=C(C=C2)Cl)Cl
InChIKey NPLZMVKJNPOHRL-UHFFFAOYSA-N

Patent-Derived Application Labels

Derived from 4 IPC patent classification(s) across the SureChEMBL global patent database.

Dyes & Pigments (2 patents) Heterocyclic Building Blocks (24 patents) Pharmaceutical Intermediates (30 patents) Plastic Additives (1 patents)

Product Overview

2-(3,4-dichlorophenyl)-2,4-dihydro-5-methyl-3H-pyrazol-3-one (CAS 13124-17-9), with molecular formula C10H8Cl2N2O and molecular weight 242.00 g/mol. IUPAC: 2-(3,4-dichlorophenyl)-5-methyl-4H-pyrazol-3-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 2-(3,4-dichlorophenyl)-2,4-dihydro-5-methyl-3H-pyrazol-3-one

XLogP
2.5
TPSA (Topological Polar Surface Area)
32.7
Hydrogen Bond Donors
0
Hydrogen Bond Acceptors
2
Rotatable Bonds
1
Heavy Atoms
15
Complexity
306.0
Exact Mass
242.00137
Monoisotopic Mass
242.00137
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 2-(3,4-dichlorophenyl)-2,4-dihydro-5-methyl-3H-pyrazol-3-one

The XLogP value of 2.5 suggests moderate lipophilicity, balancing water solubility and membrane permeability for 2-(3,4-dichlorophenyl)-2,4-dihydro-5-methyl-3H-pyrazol-3-one. With a topological polar surface area (TPSA) of 32.7 Ų, 2-(3,4-dichlorophenyl)-2,4-dihydro-5-methyl-3H-pyrazol-3-one exhibits relatively low polarity, potentially indicating favorable cell membrane permeability. Following Lipinski's Rule of Five, 2-(3,4-dichlorophenyl)-2,4-dihydro-5-methyl-3H-pyrazol-3-one has 0 hydrogen bond donor(s) and 2 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 2-(3,4-dichlorophenyl)-2,4-dihydro-5-methyl-3H-pyrazol-3-one?

The CAS number of 2-(3,4-dichlorophenyl)-2,4-dihydro-5-methyl-3H-pyrazol-3-one is 13124-17-9.

What is the molecular formula of 2-(3,4-dichlorophenyl)-2,4-dihydro-5-methyl-3H-pyrazol-3-one?

The molecular formula of 2-(3,4-dichlorophenyl)-2,4-dihydro-5-methyl-3H-pyrazol-3-one is C10H8Cl2N2O.

What is the molecular weight of 2-(3,4-dichlorophenyl)-2,4-dihydro-5-methyl-3H-pyrazol-3-one?

The molecular weight of 2-(3,4-dichlorophenyl)-2,4-dihydro-5-methyl-3H-pyrazol-3-one is 242.00 g/mol.

Where can I buy 2-(3,4-dichlorophenyl)-2,4-dihydro-5-methyl-3H-pyrazol-3-one?

You can request a quote for 2-(3,4-dichlorophenyl)-2,4-dihydro-5-methyl-3H-pyrazol-3-one directly from KEHONG BIO. Contact us or email info@kehongbio.com for pricing and availability.

Does KEHONG BIO offer custom synthesis for 2-(3,4-dichlorophenyl)-2,4-dihydro-5-methyl-3H-pyrazol-3-one?

Yes, KEHONG BIO provides custom synthesis services for 2-(3,4-dichlorophenyl)-2,4-dihydro-5-methyl-3H-pyrazol-3-one and related compounds. Contact us with your specific requirements including quantity, purity, and timeline.

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