Description

(1-Oxo-1 H-Phthalazin-2-Yl)-Acetic Acid CAS NO 90689-39-7 is a specialized heterocyclic carboxylic acid derivative, serving as a crucial synthetic intermediate in advanced organic chemistry. Its value lies in its unique phthalazinone scaffold, which is integral to constructing molecules with targeted biological and material science properties. This high-purity building block is essential for researchers and manufacturers in the pharmaceutical, agrochemical, and fine chemical sectors developing novel active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: Key building block for the synthesis of novel drug candidates, particularly those targeting enzymes like aldose reductase or possessing anti-inflammatory activity.
• Agrochemical Research: Used in the development of new herbicides, fungicides, and plant growth regulators that leverage the phthalazinone pharmacophore.
• Organic Synthesis: A versatile precursor for creating complex heterocyclic compounds, ligands for catalysis, and specialty fine chemicals.
• Material Science: Potential monomer or additive in the research of advanced polymers, dyes, and photoactive materials.
• Biochemical Tool Compound: Serves as a scaffold for developing enzyme inhibitors and probes used in biochemical and pharmacological research.

Basic Information

Item	Details
Product Name	(1-Oxo-1 H-Phthalazin-2-Yl)-Acetic Acid
CAS No.	90689-39-7
Molecular Formula	C₁₀H₆N₂O₃
Molecular Weight	202.17 g/mol
Synonyms	2-(1-Oxo-1H-phthalazin-2-yl)acetic acid; (1-Oxo-1H-phthalazin-2-yl)acetic acid; 1-Oxo-1H-phthalazine-2-acetic acid; Phthalazin-1(2H)-one-2-acetic acid; 2-Carboxymethyl-1-phthalazinone; 1-Oxo-2-phthalazineacetic acid; 2-(1-Oxophthalazinyl)acetic acid
EINECS	Contact for details

Quality Control

Our (1-Oxo-1 H-Phthalazin-2-Yl)-Acetic Acid is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation via FT-IR and NMR spectroscopy, to ensure it meets the high standards required for research and synthesis. Certificates of Analysis (COA) documenting all critical parameters are available upon request to support your quality assurance protocols.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (typically 15-25°C). The compound may be hygroscopic; keep the container tightly sealed to minimize exposure to moisture.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%

Note: Specifications can be tailored. Please contact us for the detailed technical data sheet of a specific grade.