Description

[13R,(+)]-8-(Hydroxyimino)-17-Norlabdane-15-Oic Acid CAS NO 18318-77-9 is a high-purity, semi-synthetic labdane diterpenoid derivative, characterized by its specific stereochemistry at the 13R position and a hydroxyimino functional group. This compound serves as a critical advanced pharmaceutical intermediate and a versatile scaffold for the synthesis of novel bioactive molecules. It is primarily utilized by research institutions and pharmaceutical development teams focused on anti-inflammatory, antimicrobial, and other therapeutic agents.

Application

• Pharmaceutical Intermediate: Key building block for the synthesis of novel diterpenoid-based drug candidates targeting inflammation and infection.
• Medicinal Chemistry Research: A versatile scaffold for structure-activity relationship (SAR) studies and lead optimization in drug discovery programs.
• Reference Standard: Used as a high-purity analytical standard for quality control and method development in laboratories.
• Biochemical Research: Investigated for its potential biological activity and interaction with specific enzymes or receptors.
• Fine Chemical Synthesis: Employed in the multi-step synthesis of complex natural product analogs and specialty chemicals.

Basic Information

Product Name	[13R,(+)]-8-(Hydroxyimino)-17-Norlabdane-15-Oic Acid
CAS No.	18318-77-9
Molecular Formula	C19H31NO3
Molecular Weight	321.46 g/mol
Synonyms	(13R)-8-(Hydroxyimino)-17-norlabdane-15-oic acid; 8-(Hydroxyimino)-17-norlabdan-15-oic acid, (13R)-; 17-Norlabdane-15-oic acid, 8-(hydroxyimino)-, (13R)-; Labdane diterpenoid derivative; 8-Hydroxyiminonorlabdane-15-oic acid; (13R)-8-Hydroxyimino-17-norlabdan-15-oate; 18318-77-9
EINECS	Contact for details

Quality Control

Our [13R,(+)]-8-(Hydroxyimino)-17-Norlabdane-15-Oic Acid is manufactured under a strict quality management system. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation via spectroscopic methods (NMR, IR, MS). We provide a detailed Certificate of Analysis (COA) with every shipment, ensuring traceability and compliance with your research or development specifications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at a controlled room temperature (15-25°C). The product is moisture-sensitive (hygroscopic); ensure the container is sealed after each use to prevent degradation.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Conforms to reference standard
Purity (HPLC)	≥ 98.0%
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 10 ppm

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