Description

Heliangolide is a high-purity sesquiterpene lactone compound, valued for its role as a key intermediate in advanced organic synthesis and pharmaceutical research. Its unique chemical structure makes it a versatile building block for developing novel active ingredients and fine chemicals. This product is essential for R&D and production teams in the pharmaceutical, agrochemical, and fragrance industries seeking reliable, high-quality intermediates.

Application

• Pharmaceutical Intermediate: A crucial building block in the synthesis of novel drug candidates and active pharmaceutical ingredients (APIs).
• Agrochemical Research: Used in the development of new plant protection agents and bioactive compounds.
• Fragrance & Flavor Synthesis: Serves as a precursor for creating complex aromatic molecules and natural product analogs.
• Academic & Industrial Research: A valuable reference standard and starting material in organic chemistry and natural product studies.
• Fine Chemical Production: Employed in the manufacture of specialized chemicals requiring high-purity sesquiterpene lactone frameworks.

Basic Information

Product Name	Heliangolide
CAS No.	65556-51-6
Molecular Formula	C15H20O3
Molecular Weight	248.32 g/mol
Synonyms	Heliangolide; 2(3H)-Naphthalenone, 4a,5,6,7,8,8a-hexahydro-3,8-dimethyl-5-(1-methylethenyl)-, (4aR,5S,8aS)-; (4aR,5S,8aS)-3,8-Dimethyl-5-(prop-1-en-2-yl)-4a,5,6,7,8,8a-hexahydronaphthalen-2(3H)-one; 4a,5,6,7,8,8a-Hexahydro-3,8-dimethyl-5-(1-methylethenyl)-2(3H)-naphthalenone; (4aR,5S,8aS)-(-)-Heliangolide
EINECS	Contact for details

Quality Control

Our Heliangolide is manufactured under strict quality management systems to ensure batch-to-batch consistency and high purity. Each lot undergoes comprehensive analytical testing, including HPLC for assay and related substance determination. A Certificate of Analysis (COA) detailing purity, identity, and other critical parameters is provided with every shipment to support your quality assurance protocols.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at controlled room temperature (15-25°C). Keep away from heat sources and incompatible materials.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to reference spectrum
Assay (HPLC)	≥ 98.0%
Related Substances (HPLC)	Total impurities ≤ 2.0%
Loss on Drying	≤ 0.5%

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