Cyclopentyl-1H-pyrazol-1-ylmethanone structure

Cyclopentyl-1H-pyrazol-1-ylmethanone

TL;DR: Cyclopentyl-1H-pyrazol-1-ylmethanone (CAS 543721-99-9) is a chemical compound with molecular formula C9H12N2O and molecular weight 164.09 g/mol, supplied by Kehong Biological (Henan Kehong Biological Technology Co., Ltd.) with CRO/CDMO custom synthesis services.

cyclopentyl(pyrazol-1-yl)methanone

Also Known As: Cyclopentyl-1H-pyrazol-1-ylmethanone, cyclopentyl(pyrazol-1-yl)methanone, Cyclopentyl-pyrazol-1-yl-methanone

CAS: 543721-99-9
Molecular Formula C9H12N2O
Molecular Weight 164.09 g/mol
LogP 1.7135
Topological Polar Surface Area 34.89 Ų
Hydrogen Bond Donors 0
Hydrogen Bond Acceptors 2
Rotatable Bonds 1
Exact Mass 164.09496
Heavy Atoms 12
Complexity 260.0657

Chemical Identifiers

CAS Number 543721-99-9
SMILES C1CCC(C1)C(=O)N2C=CC=N2

Product Overview

Cyclopentyl-1H-pyrazol-1-ylmethanone (CAS 543721-99-9), with molecular formula C9H12N2O and molecular weight 164.09 g/mol. IUPAC: cyclopentyl(pyrazol-1-yl)methanone.

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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 Cyclopentyl-1H-pyrazol-1-ylmethanone

XLogP
1.7135
TPSA (Topological Polar Surface Area)
34.89
Hydrogen Bond Donors
0
Hydrogen Bond Acceptors
2
Rotatable Bonds
1
Heavy Atoms
12
Complexity
260.0657
Exact Mass
164.09496
Monoisotopic Mass
164.09496
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 Cyclopentyl-1H-pyrazol-1-ylmethanone

The XLogP value of 1.7135 suggests moderate lipophilicity, balancing water solubility and membrane permeability for Cyclopentyl-1H-pyrazol-1-ylmethanone. With a topological polar surface area (TPSA) of 34.89 Ų, Cyclopentyl-1H-pyrazol-1-ylmethanone exhibits relatively low polarity, potentially indicating favorable cell membrane permeability. Following Lipinski's Rule of Five, Cyclopentyl-1H-pyrazol-1-ylmethanone 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 Cyclopentyl-1H-pyrazol-1-ylmethanone?

The CAS number of Cyclopentyl-1H-pyrazol-1-ylmethanone is 543721-99-9.

What is the molecular formula of Cyclopentyl-1H-pyrazol-1-ylmethanone?

The molecular formula of Cyclopentyl-1H-pyrazol-1-ylmethanone is C9H12N2O.

What is the molecular weight of Cyclopentyl-1H-pyrazol-1-ylmethanone?

The molecular weight of Cyclopentyl-1H-pyrazol-1-ylmethanone is 164.09 g/mol.

Where can I buy Cyclopentyl-1H-pyrazol-1-ylmethanone?

You can request a quote for Cyclopentyl-1H-pyrazol-1-ylmethanone directly from KEHONG BIO. Contact us or email info@kehongbio.com for pricing and availability.

Does KEHONG BIO offer custom synthesis for Cyclopentyl-1H-pyrazol-1-ylmethanone?

Yes, KEHONG BIO provides custom synthesis services for Cyclopentyl-1H-pyrazol-1-ylmethanone and related compounds. Contact us with your specific requirements including quantity, purity, and timeline.

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