Description

(1-Oxo-4-Phenylphthalazin-2(1H)-Yl)Acetic Acid is a specialized heterocyclic carboxylic acid derivative, serving as a high-value pharmacological intermediate and organic synthesis building block. Its unique phthalazinone core structure makes it a critical precursor for developing novel active pharmaceutical ingredients (APIs) and fine chemicals. This compound is primarily utilized by pharmaceutical R&D organizations and advanced chemical synthesis facilities.

Application

• Pharmaceutical Intermediate: Key building block in the synthesis of novel drug candidates, particularly those targeting enzyme inhibition.
• Organic Synthesis Reagent: Used in the preparation of complex heterocyclic compounds for material science and agrochemical research.
• Chemical Reference Standard: Serves as a high-purity standard for analytical method development and quality control in API manufacturing.
• Biochemical Research: Employed in medicinal chemistry programs for structure-activity relationship (SAR) studies.
• Fine Chemical Production: Intermediate for the manufacture of specialty dyes, pigments, and advanced organic materials.

Basic Information

Product Name	(1-Oxo-4-Phenylphthalazin-2(1H)-Yl)Acetic Acid
CAS No.	127828-88-0
Molecular Formula	C₁₆H₁₂N₂O₃
Molecular Weight	280.28 g/mol
Synonyms	2-(1-Oxo-4-phenyl-1,2-dihydrophthalazin-2-yl)acetic acid; 4-Phenyl-1-phthalazinone-2-acetic acid; (1-Oxo-4-phenyl-1,2-dihydro-2-phthalazinyl)acetic acid; 2-(1-Oxo-4-phenylphthalazin-2(1H)-yl)acetic acid; 4-Phenylphthalazin-1(2H)-one-2-acetic acid; 127828-88-0; 2-Carboxymethyl-4-phenyl-1(2H)-phthalazinone
EINECS	Contact for details

Quality Control

Our (1-Oxo-4-Phenylphthalazin-2(1H)-Yl)Acetic Acid is manufactured under a strict quality management system. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation, to ensure it meets the stringent requirements for pharmaceutical intermediate applications. Certificates of Analysis (COA) with detailed chromatographic data are provided and can be tailored to meet specific client or regulatory standards.

Storage

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

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 20 ppm

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