Description

Ganosporelactone B is a bioactive triterpenoid lactone isolated from the medicinal mushroom *Ganoderma lucidum* (Reishi). This high-purity reference standard is critical for research and development in the pharmaceutical and nutraceutical sectors, where precise compound identification and quantification are paramount. It serves as an essential analytical standard for laboratories focused on natural product chemistry, quality control of herbal extracts, and pharmacological studies investigating its potential health benefits.

Application

• Pharmaceutical Reference Standard: Primary use as a certified reference material (CRM) for the identification, assay, and impurity profiling of Ganoderma lucidum extracts and related products.
• Nutraceutical & Dietary Supplement QC: Used to standardize and validate the potency and authenticity of Reishi mushroom supplements in quality control laboratories.
• Biomedical & Pharmacological Research: Serves as a key compound in bioactivity studies, including research into anti-inflammatory, anti-tumor, and immunomodulatory effects.
• Natural Product Chemistry: An important intermediate or target compound for the isolation, synthesis, and structural analysis of triterpenoids.
• Analytical Method Development: Essential for developing and validating HPLC, LC-MS, and other chromatographic methods for the analysis of Ganoderma constituents.

Basic Information

Product Name	Ganosporelactone B
CAS No.	138008-05-6
Molecular Formula	C30H44O7
Molecular Weight	516.67 g/mol
Synonyms	Ganoderic acid B; Ganoderic acid B derivative; (3β,12β,20R)-3,12-Dihydroxy-4,4,14-trimethyl-11,15-dioxochol-8-en-24-oic Acid γ-Lactone; Ganosporelatone B; Reishi Triterpenoid B; Lingzhi Lactone B
EINECS	Contact for details

Quality Control

Our Ganosporelactone B is produced under strict quality management protocols. Each batch is characterized using advanced analytical techniques including HPLC, MS, and NMR to ensure structural identity and high chemical purity. A comprehensive Certificate of Analysis (COA) detailing purity, related substances, and analytical methods is provided with every shipment to support your regulatory and research requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at 2-8°C. This product is hygroscopic (moisture-sensitive) and should be handled under anhydrous conditions to maintain stability.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (HPLC)	Conforms to reference standard
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Loss on Drying	≤ 1.0%
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.