Description

Hirsutinolide 13-o-Acetate is a specific sesquiterpene lactone derivative, a compound class known for its significant biological activity. This high-purity reference standard is critical for research and development in life sciences, providing a reliable benchmark for analytical and pharmacological studies. It is primarily sought by pharmaceutical researchers, analytical laboratories, and academic institutions engaged in natural product chemistry, drug discovery, and bioactivity screening programs.

Application

• Pharmaceutical Reference Standard: Serves as a certified standard for the identification, purity assessment, and quantification of hirsutinolide derivatives in research samples and quality control protocols.
• Bioactivity Research: Used as a key intermediate or probe in pharmacological studies to investigate potential anti-inflammatory, cytotoxic, or antimicrobial properties associated with sesquiterpene lactones.
• Natural Product Isolation & Synthesis: Acts as a critical marker or target compound in the isolation, purification, and total synthesis projects of complex natural products.
• Analytical Method Development: Employed in developing and validating advanced chromatographic (HPLC, LC-MS) and spectroscopic methods for complex plant extracts or synthetic mixtures.
• Academic & Institutional Research: Utilized in university and government laboratories for fundamental studies in organic chemistry, phytochemistry, and medicinal chemistry.

Basic Information

Product Name	Hirsutinolide 13-o-Acetate
CAS No.	67667-71-4
Molecular Formula	C₁₇H₂₂O₆
Molecular Weight	322.36 g/mol
Synonyms	13-Acetoxyhirsutinolide; Hirsutinolide 13-acetate; (1aR,4E,7aS,8R,10aS)-8-(Acetyloxy)-1a,2,3,6,7,7a,8,9,10,10a-decahydro-1a,5-dimethyl-3-oxocyclopropa[e]azulen-4-yl 2-methyl-2-butenoate; 8-Acetoxyhirsutinolide; Hirsutinolide acetate
EINECS	Contact for details

Quality Control

Our Hirsutinolide 13-o-Acetate is produced under strict quality management systems to ensure batch-to-batch consistency and high purity for research applications. Each lot is characterized using advanced analytical techniques including NMR, HPLC, and MS. A comprehensive Certificate of Analysis (COA) detailing purity, identity, and analytical results is provided with every shipment to support your research integrity and compliance needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at controlled room temperature (15-25°C). This compound is hygroscopic (moisture-sensitive) and should be handled in a dry environment to maintain stability. For long-term storage, consider desiccant use.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Retention time matches reference standard
Purity (HPLC)	≥ 95.0%
Water Content (KF)	≤ 2.0%
Residue on Ignition	≤ 0.5%

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