1-Phthalazineacetic acid, 3,4-dihydro-4-oxo-, 2-chloroethyl ester structure

1-Phthalazineacetic acid, 3,4-dihydro-4-oxo-, 2-chloroethyl ester

TL;DR: 1-Phthalazineacetic acid, 3,4-dihydro-4-oxo-, 2-chloroethyl ester (CAS 25947-15-3) is a chemical compound with molecular formula C12H11ClN2O3 and molecular weight 266.05 g/mol, supplied by Kehong Biological (Henan Kehong Biological Technology Co., Ltd.) with CRO/CDMO custom synthesis services.

2-chloroethyl 2-(4-oxo-3H-phthalazin-1-yl)acetate

Also Known As: 2-chloroethyl 2-(4-oxo-3H-phthalazin-1-yl)acetate, 2-chloroethyl 2-(4-oxo-3-hydrophthalazinyl)acetate, 1-Phthalazineacetic acid, 3,4-dihydro-4-oxo-, 2-chloroethyl ester, 2-Chloroethyl (4-oxo-3,4-dihydrophthalazin-1-yl)acetate

CAS: 25947-15-3
Molecular Formula C12H11ClN2O3
Molecular Weight 266.05 g/mol
LogP 1.2476
Topological Polar Surface Area 72.05 Ų
Hydrogen Bond Donors 1
Hydrogen Bond Acceptors 4
Rotatable Bonds 4
Exact Mass 266.0458
Heavy Atoms 18
Complexity 623.9938

Chemical Identifiers

CAS Number 25947-15-3
SMILES C1=CC=C2C(=C1)C(=NNC2=O)CC(=O)OCCCl

Product Overview

1-Phthalazineacetic acid, 3,4-dihydro-4-oxo-, 2-chloroethyl ester (CAS 25947-15-3), with molecular formula C12H11ClN2O3 and molecular weight 266.05 g/mol. IUPAC: 2-chloroethyl 2-(4-oxo-3H-phthalazin-1-yl)acetate.

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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 1-Phthalazineacetic acid, 3,4-dihydro-4-oxo-, 2-chloroethyl ester

XLogP
1.2476
TPSA (Topological Polar Surface Area)
72.05
Hydrogen Bond Donors
1
Hydrogen Bond Acceptors
4
Rotatable Bonds
4
Heavy Atoms
18
Complexity
623.9938
Exact Mass
266.0458
Monoisotopic Mass
266.0458
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 1-Phthalazineacetic acid, 3,4-dihydro-4-oxo-, 2-chloroethyl ester

The XLogP value of 1.2476 suggests moderate lipophilicity, balancing water solubility and membrane permeability for 1-Phthalazineacetic acid, 3,4-dihydro-4-oxo-, 2-chloroethyl ester. The TPSA of 72.05 Ų falls within the moderate polarity range, balancing permeability and solubility for 1-Phthalazineacetic acid, 3,4-dihydro-4-oxo-, 2-chloroethyl ester. Following Lipinski's Rule of Five, 1-Phthalazineacetic acid, 3,4-dihydro-4-oxo-, 2-chloroethyl ester 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 1-Phthalazineacetic acid, 3,4-dihydro-4-oxo-, 2-chloroethyl ester?

The CAS number of 1-Phthalazineacetic acid, 3,4-dihydro-4-oxo-, 2-chloroethyl ester is 25947-15-3.

What is the molecular formula of 1-Phthalazineacetic acid, 3,4-dihydro-4-oxo-, 2-chloroethyl ester?

The molecular formula of 1-Phthalazineacetic acid, 3,4-dihydro-4-oxo-, 2-chloroethyl ester is C12H11ClN2O3.

What is the molecular weight of 1-Phthalazineacetic acid, 3,4-dihydro-4-oxo-, 2-chloroethyl ester?

The molecular weight of 1-Phthalazineacetic acid, 3,4-dihydro-4-oxo-, 2-chloroethyl ester is 266.05 g/mol.

Where can I buy 1-Phthalazineacetic acid, 3,4-dihydro-4-oxo-, 2-chloroethyl ester?

You can request a quote for 1-Phthalazineacetic acid, 3,4-dihydro-4-oxo-, 2-chloroethyl ester directly from KEHONG BIO. Contact us or email info@kehongbio.com for pricing and availability.

Does KEHONG BIO offer custom synthesis for 1-Phthalazineacetic acid, 3,4-dihydro-4-oxo-, 2-chloroethyl ester?

Yes, KEHONG BIO provides custom synthesis services for 1-Phthalazineacetic acid, 3,4-dihydro-4-oxo-, 2-chloroethyl ester and related compounds. Contact us with your specific requirements including quantity, purity, and timeline.

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