3-Methyl-4-oxo-3,4-dihydro-1-phthalazinecarboxylic acid structure

3-Methyl-4-oxo-3,4-dihydro-1-phthalazinecarboxylic acid

TL;DR: 3-Methyl-4-oxo-3,4-dihydro-1-phthalazinecarboxylic acid (CAS 16065-89-7) is a chemical compound with molecular formula C10H8N2O3 and molecular weight 204.05 g/mol, supplied by Kehong Biological (Henan Kehong Biological Technology Co., Ltd.) with CRO/CDMO custom synthesis services.

3-methyl-4-oxophthalazine-1-carboxylic acid

Also Known As: 3-Methyl-4-oxo-3,4-dihydro-phthalazine-1-carboxylic acid, 3-methyl-4-oxo-3,4-dihydrophthalazine-1-carboxylic acid, ChemDiv3_004003, 3-methyl-4-oxophthalazine-1-carboxylic acid, 3-(1H-pyrazol-1-yl)aniline

CAS: 16065-89-7
Molecular Formula C10H8N2O3
Molecular Weight 204.05 g/mol
LogP 0.8
Topological Polar Surface Area 70.0 Ų
Hydrogen Bond Donors 1
Hydrogen Bond Acceptors 4
Rotatable Bonds 1
Exact Mass 204.0535
Heavy Atoms 15
Complexity 338.0

Chemical Identifiers

CAS Number 16065-89-7
SMILES CN1C(=O)C2=CC=CC=C2C(=N1)C(=O)O
InChIKey ZUEDIBGIVDXMLP-UHFFFAOYSA-N

Patent-Derived Application Labels

Derived from 2 IPC patent classification(s) across the SureChEMBL global patent database.

Heterocyclic Building Blocks (4 patents) Pharmaceutical Intermediates (1 patents)

Product Overview

3-Methyl-4-oxo-3,4-dihydro-1-phthalazinecarboxylic acid (CAS 16065-89-7), with molecular formula C10H8N2O3 and molecular weight 204.05 g/mol. IUPAC: 3-methyl-4-oxophthalazine-1-carboxylic 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 3-Methyl-4-oxo-3,4-dihydro-1-phthalazinecarboxylic acid

XLogP
0.8
TPSA (Topological Polar Surface Area)
70.0
Hydrogen Bond Donors
1
Hydrogen Bond Acceptors
4
Rotatable Bonds
1
Heavy Atoms
15
Complexity
338.0
Exact Mass
204.0535
Monoisotopic Mass
204.0535
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 3-Methyl-4-oxo-3,4-dihydro-1-phthalazinecarboxylic acid

The XLogP value of 0.8 suggests moderate lipophilicity, balancing water solubility and membrane permeability for 3-Methyl-4-oxo-3,4-dihydro-1-phthalazinecarboxylic acid. The TPSA of 70.0 Ų falls within the moderate polarity range, balancing permeability and solubility for 3-Methyl-4-oxo-3,4-dihydro-1-phthalazinecarboxylic acid. Following Lipinski's Rule of Five, 3-Methyl-4-oxo-3,4-dihydro-1-phthalazinecarboxylic acid has 1 hydrogen bond donor(s) and 4 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 3-Methyl-4-oxo-3,4-dihydro-1-phthalazinecarboxylic acid?

The CAS number of 3-Methyl-4-oxo-3,4-dihydro-1-phthalazinecarboxylic acid is 16065-89-7.

What is the molecular formula of 3-Methyl-4-oxo-3,4-dihydro-1-phthalazinecarboxylic acid?

The molecular formula of 3-Methyl-4-oxo-3,4-dihydro-1-phthalazinecarboxylic acid is C10H8N2O3.

What is the molecular weight of 3-Methyl-4-oxo-3,4-dihydro-1-phthalazinecarboxylic acid?

The molecular weight of 3-Methyl-4-oxo-3,4-dihydro-1-phthalazinecarboxylic acid is 204.05 g/mol.

Where can I buy 3-Methyl-4-oxo-3,4-dihydro-1-phthalazinecarboxylic acid?

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

Does KEHONG BIO offer custom synthesis for 3-Methyl-4-oxo-3,4-dihydro-1-phthalazinecarboxylic acid?

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

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