Description

n-Acetoacetanthranilic Acid Methyl Ester is a versatile chemical intermediate characterized by its acetoacetate and anthranilate ester functionalities. This compound matters for its role as a key building block in the synthesis of more complex heterocyclic and pharmaceutical compounds. Industries that require high-purity synthetic intermediates, such as pharmaceutical R&D, agrochemical manufacturing, and specialty chemical production, are the primary users of this product.

Application

• Pharmaceutical Intermediate: Serves as a crucial precursor in the synthesis of active pharmaceutical ingredients (APIs), particularly for compounds with quinazolinone or other fused heterocyclic structures.
• Agrochemical Synthesis: Used in the production of advanced herbicides, fungicides, and plant growth regulators where its molecular scaffold is incorporated into the final active molecule.
• Dye and Pigment Manufacturing: Acts as a starting material for the synthesis of specialized azo dyes and organic pigments, contributing to color strength and stability.
• Research & Development: Employed in academic and industrial laboratories for method development and the creation of novel chemical entities for screening.
• Fine Chemical Production: Utilized in multi-step synthetic routes to produce high-value specialty chemicals for various industrial applications.

Basic Information

Product Name	n-Acetoacetanthranilic Acid Methyl Ester
CAS No.	81937-41-9
Molecular Formula	C12H13NO4
Molecular Weight	235.24 g/mol
Synonyms	Methyl 2-(3-oxobutanamido)benzoate; Methyl acetoacetylanthranilate; 2-(3-Oxobutanamido)benzoic acid methyl ester; Acetoacetylanthranilic acid methyl ester; o-Acetoacetamidobenzoic Acid Methyl Ester; AAAME; N-(2-Methoxycarbonylphenyl)-3-oxobutanamide
EINECS	Contact for details

Quality Control

Our n-Acetoacetanthranilic Acid Methyl Ester is manufactured under a strict quality management system. Each batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation, to ensure it meets precise specifications. A comprehensive Certificate of Analysis (COA) detailing all test results is provided with every shipment to guarantee traceability and compliance with your quality requirements.

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). Keep away from incompatible materials such as strong oxidizing agents, strong bases, and strong acids.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Melting Point	Contact for details
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.