Description

Alfa-Methyl-5H-[1] Benzopyrano [2,3-B] Pyridine-7-Acetic Acid Ethyl Ester is a high-purity, advanced pharmaceutical intermediate with the CAS registry number 86618-09-9. This compound is valued for its role as a critical building block in the synthesis of complex active pharmaceutical ingredients (APIs), offering researchers and manufacturers a reliable and consistent starting material. It is primarily utilized by the pharmaceutical, agrochemical, and fine chemical industries for research, development, and commercial-scale production processes.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of novel therapeutic agents, particularly in central nervous system (CNS) and cardiovascular drug research.
• Agrochemical Synthesis: Used in the development of advanced crop protection agents and pesticides due to its complex heterocyclic structure.
• Fine Chemical Production: Serves as a versatile building block for creating specialty chemicals, dyes, and functional materials.
• Academic & Contract Research: Essential for medicinal chemistry programs and process development in academic and contract research organizations (CROs).
• Active Pharmaceutical Ingredient (API) Manufacturing: Integrated into multi-step synthesis pathways for the commercial production of target APIs.

Basic Information

Product Name	Alfa-Methyl-5H-[1] Benzopyrano [2,3-B] Pyridine-7-Acetic Acid Ethyl Ester
CAS No.	86618-09-9
Molecular Formula	C18H17NO3
Molecular Weight	295.33 g/mol
Synonyms	Ethyl α-Methyl-5H-[1]benzopyrano[2,3-b]pyridine-7-acetate; 7-(Ethoxycarbonylmethyl)-α-methyl-5H-chromeno[2,3-b]pyridine; 5H-[1]Benzopyrano[2,3-b]pyridine-7-acetic acid, α-methyl-, ethyl ester; Ethyl 2-(5H-chromeno[2,3-b]pyridin-7-yl)propanoate; 86618-09-9; Alfa-Methyl-5H-Chromeno[2,3-b]pyridine-7-acetic Acid Ethyl Ester
EINECS	Contact for details

Quality Control

Our Alfa-Methyl-5H-[1] Benzopyrano [2,3-B] Pyridine-7-Acetic Acid Ethyl Ester is manufactured under strict quality management systems. Every batch undergoes comprehensive analytical testing, including HPLC, GC, and NMR, to ensure high purity and batch-to-batch consistency. Certificates of Analysis (COA) detailing identity, purity, and impurity profiles are provided and available upon request to support your regulatory and R&D documentation needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at controlled room temperature (15-25°C). Keep away from heat, sparks, and open flame. The compound is light-sensitive (store away from light).

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Conforms to reference
Assay (HPLC)	≥ 98.0%
Related Substances (HPLC)	Total impurities ≤ 2.0%
Any single impurity	≤ 0.5%
Residual Solvents (GC)	Meets ICH guidelines
Loss on Drying	≤ 0.5%

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