Description

Macrocarpal K is a specialized diterpene dialdehyde compound derived from *Eucalyptus* species, valued for its unique biological activity profile. This high-purity phytochemical is significant for research and development in natural product chemistry and pharmacology. It is primarily sought by the pharmaceutical, nutraceutical, and academic research sectors for its potential as a lead compound in antimicrobial and anti-inflammatory applications.

Application

• Pharmaceutical R&D: Serves as a key reference standard and active pharmaceutical ingredient (API) intermediate for investigating novel antimicrobial and anti-inflammatory agents.
• Natural Product Research: Used as a pure analytical standard in phytochemical studies for the identification and quantification of bioactive compounds in *Eucalyptus* extracts.
• Cosmeceutical Formulations: Incorporated into advanced skincare products for its potential bioactive properties targeting skin health.
• Academic & Institutional Research: Employed in biochemical assays and mechanistic studies to explore structure-activity relationships and novel therapeutic pathways.
• Dietary Supplement Development: Investigated for use in high-grade nutraceutical formulations focusing on natural bioactive constituents.

Basic Information

Product Name	Macrocarpal K
CAS No.	218290-59-6
Molecular Formula	C30H44O5
Molecular Weight	484.67 g/mol
Synonyms	Macrocarpal K; (1R,4aS,5R,7R,7aR,8S,10aS)-5,7-Dihydroxy-1,8-bis(3-hydroxy-3-methylbutyl)-1,4a,7,7a,8,10a-hexahydro-4H-cyclopenta[8]annulen-4-one; Eucalyptus Diterpene Dialdehyde; 1,8-Bis(3-hydroxy-3-methylbutyl)-5,7-dihydroxy-1,4a,7,7a,8,10a-hexahydro-4H-cyclopenta[8]annulen-4-one
EINECS	Contact for details

Quality Control

Our Macrocarpal K is manufactured under strict quality management systems to ensure batch-to-batch consistency and high purity. The product undergoes comprehensive analytical testing, including HPLC, NMR, and MS, to confirm identity and potency. A detailed Certificate of Analysis (COA) is provided with each batch, documenting purity and relevant 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 light-sensitive and should be handled under appropriate conditions to maintain stability.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (HPLC)	Conforms to reference standard
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 95.0%
Loss on Drying	≤ 2.0%
Residue on Ignition	≤ 0.5%
Heavy Metals	≤ 20 ppm

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