Description

3-Oxo-4-Aza-11A-Methoxy-5α-αndrost-1-Ene-17β-Carboxylic Acid Methyl Ester is a high-purity, synthetic steroid derivative with a complex molecular architecture, serving as a critical advanced intermediate in pharmaceutical research and development. This compound matters because it provides a precise chemical scaffold for the synthesis of novel therapeutic agents, enabling the exploration of new biological pathways. It is primarily needed by R&D chemists and process development scientists in the pharmaceutical and biotechnology industries, particularly those focused on developing steroidal drugs, enzyme inhibitors, and other specialized bioactive molecules.

Application

• Pharmaceutical Intermediate: A key building block in the multi-step synthesis of novel steroidal active pharmaceutical ingredients (APIs).
• Research Chemical: Used in academic and industrial laboratories for studying steroid receptor interactions and metabolic pathways.
• Process Chemistry: Serves as a defined intermediate for scaling up and optimizing synthetic routes under Good Manufacturing Practice (GMP) conditions.
• Biochemical Tool Compound: Employed in vitro to investigate the function of specific enzymes or biological targets related to the steroid nucleus.
• Reference Standard: Utilized as a high-purity analytical standard for quality control and method development in analytical laboratories.

Basic Information

Product Name	3-Oxo-4-Aza-11A-Methoxy-5α-αndrost-1-Ene-17β-Carboxylic Acid Methyl Ester
CAS No.	1026013-15-9
Molecular Formula	C21H31NO4
Molecular Weight	361.48 g/mol
Synonyms	4-Aza-11α-methoxy-5α-androst-1-ene-3,17-dione 17-carboxylic acid methyl ester; 11α-Methoxy-4-aza-5α-androst-1-ene-3,17-dione 17β-carboxylic acid methyl ester; Methyl 11α-methoxy-4-aza-5α-androst-1-ene-3,17-dione-17β-carboxylate; 17β-Carbomethoxy-11α-methoxy-4-aza-5α-androst-1-en-3-one; AZD3514 Intermediate; Androstane derivative CAS 1026013-15-9
EINECS	Contact for details

Quality Control

Our 3-Oxo-4-Aza-11A-Methoxy-5α-αndrost-1-Ene-17β-Carboxylic Acid Methyl Ester is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation, to ensure it meets exacting standards for research and development use. Certificates of Analysis (COA) detailing batch-specific results are available upon request to support your quality assurance and regulatory documentation needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at controlled room temperature (typically 15-25°C). Keep the container sealed to protect the light-sensitive material from degradation.

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%
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 10 ppm
Single Unknown Impurity (HPLC)	≤ 0.5%
Total Impurities (HPLC)	≤ 2.0%

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