4,5-dihydro-3-methyl-5-oxo-1H-pyrazole-1-acetic acid structure

4,5-dihydro-3-methyl-5-oxo-1H-pyrazole-1-acetic acid

TL;DR: 4,5-dihydro-3-methyl-5-oxo-1H-pyrazole-1-acetic acid (CAS 30979-39-6) is a chemical compound with molecular formula C6H8N2O3 and molecular weight 156.05 g/mol, supplied by Kehong Biological (Henan Kehong Biological Technology Co., Ltd.) with CRO/CDMO custom synthesis services.

2-(3-methyl-5-oxo-4H-pyrazol-1-yl)acetic acid

Also Known As: 2-(3-Methyl-5-oxo-4,5-dihydro-1H-pyrazol-1-yl)acetic acid, 4,5-Dihydro-3-methyl-5-oxo-1H-pyrazole-1-acetic acid, EINECS 250-409-5, 2-(3-methyl-5-oxo-4H-pyrazol-1-yl)acetic acid, (3-methyl-5-oxo-4,5-dihydro-1H-pyrazol-1-yl)acetic acid

CAS: 30979-39-6
Molecular Formula C6H8N2O3
Molecular Weight 156.05 g/mol
LogP -0.3208
Topological Polar Surface Area 69.97 Ų
Hydrogen Bond Donors 1
Hydrogen Bond Acceptors 3
Rotatable Bonds 2
Exact Mass 156.0535
Heavy Atoms 11
Complexity 233.98189

Chemical Identifiers

CAS Number 30979-39-6
SMILES CC1=NN(C(=O)C1)CC(=O)O

Product Overview

4,5-dihydro-3-methyl-5-oxo-1H-pyrazole-1-acetic acid (CAS 30979-39-6), with molecular formula C6H8N2O3 and molecular weight 156.05 g/mol. IUPAC: 2-(3-methyl-5-oxo-4H-pyrazol-1-yl)acetic acid.

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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 4,5-dihydro-3-methyl-5-oxo-1H-pyrazole-1-acetic acid

XLogP
-0.3208
TPSA (Topological Polar Surface Area)
69.97
Hydrogen Bond Donors
1
Hydrogen Bond Acceptors
3
Rotatable Bonds
2
Heavy Atoms
11
Complexity
233.98189
Exact Mass
156.0535
Monoisotopic Mass
156.0535
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 4,5-dihydro-3-methyl-5-oxo-1H-pyrazole-1-acetic acid

The XLogP value of -0.3208 indicates that 4,5-dihydro-3-methyl-5-oxo-1H-pyrazole-1-acetic acid is hydrophilic (water-soluble), making it suitable for aqueous formulations and biological assay applications. The TPSA of 69.97 Ų falls within the moderate polarity range, balancing permeability and solubility for 4,5-dihydro-3-methyl-5-oxo-1H-pyrazole-1-acetic acid. Following Lipinski's Rule of Five, 4,5-dihydro-3-methyl-5-oxo-1H-pyrazole-1-acetic acid has 1 hydrogen bond donor(s) and 3 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 4,5-dihydro-3-methyl-5-oxo-1H-pyrazole-1-acetic acid?

The CAS number of 4,5-dihydro-3-methyl-5-oxo-1H-pyrazole-1-acetic acid is 30979-39-6.

What is the molecular formula of 4,5-dihydro-3-methyl-5-oxo-1H-pyrazole-1-acetic acid?

The molecular formula of 4,5-dihydro-3-methyl-5-oxo-1H-pyrazole-1-acetic acid is C6H8N2O3.

What is the molecular weight of 4,5-dihydro-3-methyl-5-oxo-1H-pyrazole-1-acetic acid?

The molecular weight of 4,5-dihydro-3-methyl-5-oxo-1H-pyrazole-1-acetic acid is 156.05 g/mol.

Where can I buy 4,5-dihydro-3-methyl-5-oxo-1H-pyrazole-1-acetic acid?

You can request a quote for 4,5-dihydro-3-methyl-5-oxo-1H-pyrazole-1-acetic acid directly from KEHONG BIO. Contact us or email info@kehongbio.com for pricing and availability.

Does KEHONG BIO offer custom synthesis for 4,5-dihydro-3-methyl-5-oxo-1H-pyrazole-1-acetic acid?

Yes, KEHONG BIO provides custom synthesis services for 4,5-dihydro-3-methyl-5-oxo-1H-pyrazole-1-acetic acid and related compounds. Contact us with your specific requirements including quantity, purity, and timeline.

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