Description

Methyl 4-Amino-3-Cyclopropylbenzoate Hydrochloride is a high-purity organic salt and a key pharmaceutical intermediate. This compound matters for its role in the synthesis of advanced active pharmaceutical ingredients (APIs), where its specific cyclopropyl and amino ester functionalities are critical for biological activity. It is primarily needed by research institutions and manufacturers in the pharmaceutical and agrochemical industries for developing new therapeutic agents and crop protection products.

Application

• Pharmaceutical Intermediate: A critical building block in the synthesis of novel drug candidates, particularly in medicinal chemistry research.
• API Synthesis: Used in the production of Active Pharmaceutical Ingredients (APIs) for various therapeutic areas.
• Agrochemical Research: Serves as a precursor in the development of new pesticides and herbicides.
• Chemical Synthesis: Employed in organic synthesis for introducing the cyclopropylbenzoate moiety into more complex molecules.
• Laboratory Reagent: Used as a standardized reagent in research and development laboratories.
• Fine Chemical Production: A key material in the manufacture of other specialty and fine chemicals.

Basic Information

Product Name	Methyl 4-Amino-3-Cyclopropylbenzoate Hydrochloride
CAS No.	2044702-51-2
Molecular Formula	C12H16ClNO2
Molecular Weight	241.71 g/mol
Synonyms	4-Amino-3-cyclopropylbenzoic acid methyl ester hydrochloride; Methyl 3-cyclopropyl-4-aminobenzoate HCl; Benzoic acid, 4-amino-3-cyclopropyl-, methyl ester, hydrochloride; 3-Cyclopropyl-4-aminobenzoic acid methyl ester hydrochloride; Methyl 4-amino-3-cyclopropylbenzoate HCl salt
EINECS	Contact for details

Quality Control

Our Methyl 4-Amino-3-Cyclopropylbenzoate Hydrochloride is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation, to ensure it meets the high standards required for pharmaceutical intermediate applications. A comprehensive Certificate of Analysis (COA) detailing purity, impurities, and physical characteristics is provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at a controlled room temperature (15-25°C). Due to its hygroscopic nature, the container must be kept tightly sealed to prevent moisture absorption, which can affect stability and handling properties.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Related Substances (HPLC)	Total impurities ≤ 2.0%
Water Content (KF)	≤ 1.0%
Residue on Ignition	≤ 0.1%

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