Description

Marrubiagenine CAS NO 52482-96-9 is a diterpenoid lactone compound, a key bioactive constituent derived from the herb *Marrubium vulgare* (White Horehound). This high-purity phytochemical is valued for its role as a reference standard and active pharmaceutical ingredient (API) intermediate in research and development. It is primarily utilized by the pharmaceutical, nutraceutical, and academic research sectors for its potential therapeutic properties.

Application

• Pharmaceutical Research & Development: Serves as a critical reference standard and analytical marker for quality control of herbal extracts and finished products.
• Active Pharmaceutical Ingredient (API) Intermediate: Used in the synthesis and development of new therapeutic agents targeting metabolic and inflammatory pathways.
• Nutraceutical Formulations: Incorporated into dietary supplements for its potential health-promoting benefits as a standardized botanical extract component.
• Academic & Clinical Studies: Employed in pharmacological and biochemical research to investigate mechanisms of action, bioavailability, and efficacy.
• Analytical Chemistry: Used as a high-purity calibrant in chromatographic (HPLC, LC-MS) and spectroscopic methods for compound identification and quantification.

Basic Information

Product Name	Marrubiagenine
CAS No.	52482-96-9
Molecular Formula	C20H28O4
Molecular Weight	332.43 g/mol
Synonyms	Marrubiagenin; (4aR,5S,6aS,9S,10aR,10bS)-5-(2-Hydroxypropan-2-yl)-9-methyl-2,3,4a,5,6,6a,9,10,10a,10b-decahydro-1H-4,8b-ethenophenanthro[1,2-c]furan-1,7(8H)-dione; 15,16-Epoxy-6β,9α-dihydroxy-13(16),14-labdadien-20,19-olide; 6β,9α-Dihydroxy-13(16),14-labdadien-20,19-olide-15,16-epoxide
EINECS	Contact for details

Quality Control

Our Marrubiagenine is produced under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation via IR and NMR spectroscopy, to ensure it meets stringent specifications for research and development use. Certificates of Analysis (COA) documenting all test results are provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at controlled room temperature (15-25°C). This product is hygroscopic (moisture-sensitive) and should be handled in a low-humidity environment to maintain stability and purity.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to reference spectrum
Identification (HPLC)	Retention time matches reference standard
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.