Description

19-Norlanosta-6,24-Diene-9-Carboxaldehyde, 3,5-Dihydroxy-23-Methoxy-, Cyclic 9,5-(Methyl Acetal), [C(R),3β,5β,9β,10α,23S]- is a high-purity, structurally complex norlanostane derivative. This compound is a critical advanced intermediate for pharmaceutical research and development, particularly in the synthesis of novel therapeutic agents. It is primarily utilized by R&D chemists and process development scientists in the pharmaceutical, biotechnology, and fine chemical sectors for the exploration of new drug candidates.

Application

• Pharmaceutical Intermediate: A key building block in the synthesis of novel steroid-based drug candidates targeting various metabolic and inflammatory pathways.
• Medicinal Chemistry Research: Used in structure-activity relationship (SAR) studies to develop new chemical entities with potential therapeutic benefits.
• Process Chemistry Development: Serves as a critical intermediate for scaling up synthetic routes in pilot plants and commercial manufacturing.
• Reference Standard: Employed as a high-purity analytical standard for method development and quality control in pharmaceutical analysis.
• Biochemical Research: Investigated for its interaction with biological targets and enzymes due to its unique norlanostane scaffold.
• Fine Chemical Synthesis: Utilized in the multi-step synthesis of complex natural product analogs and specialty chemicals.

Basic Information

Product Name	19-Norlanosta-6,24-Diene-9-Carboxaldehyde, 3,5-Dihydroxy-23-Methoxy-, Cyclic 9,5-(Methyl Acetal), [C(R),3β,5β,9β,10α,23S]-
CAS No.	2281872-79-3
Molecular Formula	C32H48O5
Molecular Weight	512.73 g/mol
Synonyms	(3β,5β,9β,10α,23S)-3,5-Dihydroxy-23-methoxy-19-norlanosta-6,24-diene-9-carboxaldehyde cyclic 9,5-methyl acetal; 19-Norlanosta-6,24-diene-9-carboxaldehyde, 3,5,23-trihydroxy-, cyclic 9,5-(methyl acetal), (3β,5β,9β,10α,23S)-; Norlanostane derivative; Cyclic methyl acetal of 19-norlanosta-6,24-diene-9-carboxaldehyde
EINECS	Contact for details

Quality Control

Our products undergo rigorous quality testing to ensure compliance with industry standards. Every batch of 19-Norlanosta-6,24-Diene-9-Carboxaldehyde, 3,5-Dihydroxy-23-Methoxy-, Cyclic 9,5-(Methyl Acetal), [C(R),3β,5β,9β,10α,23S]- is supported by a comprehensive Certificate of Analysis (COA) detailing purity, identity, and impurity profiles. We adhere to strict internal quality protocols suitable for research and development use. Certificates of Analysis (COA) are available upon request.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at a controlled room temperature (15-25°C). This compound is hygroscopic (moisture-sensitive) and light-sensitive; therefore, containers must be kept tightly sealed in a dry environment and away from direct light exposure to maintain stability and purity.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Conforms to reference
Assay (HPLC)	≥ 95.0%
Purity (HPLC)	≥ 97.0%
Water Content (KF)	≤ 2.0%
Residue on Ignition	≤ 0.5%

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