Description

Insulin, Methoxy- CAS NO 39289-45-7 is a chemically modified insulin analogue, specifically a methoxy derivative, designed for advanced research and development applications. This compound is critical for studying insulin's structure-activity relationships, receptor binding mechanisms, and for the development of novel therapeutic agents with modified pharmacokinetic profiles. It is primarily utilized by pharmaceutical R&D teams, academic research institutions, and biotechnology companies focused on endocrinology, diabetes research, and peptide-based drug discovery.

Application

• Pharmaceutical Research & Development: As a key intermediate or reference standard in the synthesis and study of novel insulin analogues and peptide hormones.
• Biochemical Studies: Investigation of insulin receptor binding affinity, signal transduction pathways, and metabolic effects of structural modifications.
• Drug Discovery Programs: Serving as a building block for creating next-generation diabetes therapeutics with enhanced stability or delivery properties.
• Analytical Reference Standard: Used in method development and validation for HPLC, LC-MS, and other analytical techniques in quality control laboratories.
• Academic Research: Fundamental studies in universities and institutes focused on protein chemistry, endocrinology, and molecular biology.

Basic Information

Item	Details
Product Name	Insulin, Methoxy-
CAS No.	39289-45-7
Molecular Formula	Contact for details
Molecular Weight	Contact for details
Synonyms	Methoxy Insulin; Insulin Methoxy Derivative; N-Methoxy Insulin; Insulin Analog, Methoxy-; Modified Insulin; CAS 39289-45-7; Insulin (Methoxy-substituted)
EINECS	Contact for details

Quality Control

Our products undergo rigorous quality testing to ensure compliance with industry standards. Each batch is characterized using advanced analytical techniques to confirm identity, purity, and consistency. Certificates of Analysis (COA) detailing specific test results are available upon request. We adhere to a quality management system suitable for supplying materials for research and development purposes.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at a controlled room temperature (typically 15-25°C). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed in a dry environment to prevent degradation. For long-term storage, consider conditions of 2-8°C.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 95.0%
Water Content	≤ 5.0%
Related Substances (HPLC)	Individual impurity ≤ 2.0%

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