Description

(13S)-2α-Hydroxy-19-Norpimara-7,15-Dien-18-Oic Acid Methyl Ester is a high-purity, semi-synthetic diterpenoid derivative of significant interest in advanced organic synthesis and pharmaceutical research. This compound serves as a critical chiral building block and a versatile synthetic intermediate for the development of novel bioactive molecules. It is primarily utilized by research institutions and industrial R&D departments focused on medicinal chemistry, process development, and the synthesis of complex natural product analogs.

Application

• Pharmaceutical Intermediate: A key chiral synthon for the research and development of novel therapeutic agents, particularly in steroid and terpenoid-based drug discovery programs.
• Medicinal Chemistry Research: Used as a scaffold or precursor for synthesizing compound libraries to explore new structure-activity relationships (SAR) and biological targets.
• Process Chemistry & Route Development: Serves as a critical intermediate in the development and optimization of scalable synthetic routes for complex organic molecules.
• Natural Product Synthesis: An important building block for the total or semi-synthesis of complex diterpenoid natural products and their analogs.
• Reference Standard: Employed as a high-purity analytical standard for method development and quality control in research and manufacturing settings.
• Biochemical Research: Investigated for its potential interactions with biological systems and enzymes relevant to terpenoid biosynthesis pathways.

Basic Information

Product Name	(13S)-2α-Hydroxy-19-Norpimara-7,15-Dien-18-Oic Acid Methyl Ester
CAS No.	57397-37-2
Molecular Formula	C₂₁H₃₂O₃
Molecular Weight	332.48 g/mol
Synonyms	Methyl (13S)-2α-hydroxy-19-norpimara-7,15-dien-18-oate; 2α-Hydroxy-19-norpimara-7,15-dien-18-oic Acid Methyl Ester; 19-Norpimara-7,15-dien-18-oic Acid, 2α-hydroxy-, Methyl Ester, (13S)-; (13S)-2α-Hydroxy-19-norpimara-7,15-dien-18-oic Acid Methyl Ester; Methyl 2α-hydroxy-19-norpimara-7,15-dien-18-oate; 19-Norpimaradiene Derivative; Diterpenoid Methyl Ester Intermediate
EINECS	Contact for details

Quality Control

Our (13S)-2α-Hydroxy-19-Norpimara-7,15-Dien-18-Oic Acid Methyl Ester is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC for purity and chiral integrity, NMR for structural confirmation, and mass spectrometry to ensure identity and meet stringent specifications. A detailed Certificate of Analysis (COA) is provided with every shipment, documenting all critical quality attributes for traceability and compliance.

Storage

Preserve in a tightly closed container, protected from light. Store under an inert atmosphere (e.g., nitrogen or argon) at controlled room temperature (15-25°C) in a cool, dry, and well-ventilated area. This material is light-sensitive and easily oxidized; prolonged exposure to air, light, or elevated temperatures should be avoided to maintain stability and purity.

Specification

Item	Specification
Appearance	White to off-white solid
Identification (IR)	Conforms to structure
Identification (NMR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Chiral Purity (Chiral HPLC)	≥ 98.0% ee
Water Content (KF)	≤ 0.5%
Residue on Ignition	≤ 0.1%

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