Description

Benzoylecgonine Isopropyl Ester is a specialized synthetic intermediate of significant importance in analytical and research chemistry. Its primary value lies in its role as a key reference standard and precursor for the synthesis of more complex molecules. This compound is essential for researchers and quality control laboratories in the pharmaceutical, forensic science, and analytical chemistry sectors who require high-purity materials for method development and calibration.

Application

• Analytical Reference Standard: Critical for the qualitative and quantitative analysis (e.g., via HPLC, GC-MS) of related compounds in forensic toxicology and pharmaceutical impurity profiling.
• Pharmaceutical Research Intermediate: Serves as a key building block in the synthetic pathways for novel pharmaceutical candidates and for studying metabolic pathways.
• Metabolite Synthesis & Study: Used in the preparation of labeled or derivative compounds for pharmacokinetic and metabolic studies.
• Forensic Science Reagent: Employed in the development and validation of analytical methods for the detection and identification of specific substances.
• Chemical Synthesis: Acts as a precursor for the synthesis of more complex esters or analogs in medicinal chemistry research.
• Quality Control & Method Development: Provides a known, high-purity substance for calibrating instruments and ensuring the accuracy of analytical procedures in contract research organizations (CROs) and testing labs.

Basic Information

Product Name	Benzoylecgonine Isopropyl Ester
CAS No.	137819-55-7
Molecular Formula	C19H25NO4
Molecular Weight	331.41 g/mol
Synonyms	Isopropyl benzoylecgonate; 3β-Hydroxy-1αH,5αH-tropane-2β-carboxylic acid 2-methylpropyl ester benzoate (ester); Benzoylecgonine isopropylester; Benzoylecgonine isopropyl ester; Ecgonine benzoyl ester, isopropyl ester; Contact for additional synonyms.
EINECS	Contact for details

Quality Control

Every batch of Benzoylecgonine Isopropyl Ester is produced and analyzed under strict quality management protocols to ensure identity, purity, and consistency. Our products undergo rigorous quality testing, including chromatographic purity assays and spectroscopic identification, to meet the exacting standards required for research and analytical applications. A comprehensive Certificate of Analysis (COA) detailing specific test results is provided with each shipment to guarantee traceability and compliance with your specifications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at controlled room temperature (15-25°C). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed in a dry environment to prevent product degradation. For long-term storage, consider using desiccants.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Retention time matches reference standard
Purity (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.