Description

Enmein CAS NO 3776-39-4 is a high-purity diterpenoid compound known for its unique ent-kaurane skeleton. This compound is valued for its role as a key intermediate in advanced organic synthesis and its potential for biological activity research. It is primarily sought by research institutions and pharmaceutical development companies engaged in natural product chemistry, medicinal chemistry, and the synthesis of novel therapeutic agents.

Application

• Pharmaceutical Research & Development: As a critical intermediate in the synthesis of novel drug candidates and for structure-activity relationship (SAR) studies.
• Natural Product Chemistry: Used as a reference standard and a starting material for the semi-synthesis of complex diterpenoid derivatives.
• Medicinal Chemistry: Serves as a scaffold for the development of new chemical entities with potential therapeutic applications.
• Academic Research: Employed in university and institutional labs for studying diterpenoid biosynthesis, chemical reactivity, and biological mechanisms.
• Biochemical Research: Investigated for its potential biological activities, including anti-inflammatory or cytotoxic properties.
• Fine Chemical Synthesis: Utilized as a building block for the preparation of specialized, high-value compounds in custom synthesis projects.

Basic Information

Product Name	Enmein
CAS No.	3776-39-4
Molecular Formula	C20H26O5
Molecular Weight	346.42 g/mol
Synonyms	Enmein; (-)-Enmein; ent-7α,20-Epoxykaur-16-en-15-one, 6β,11β-dihydroxy-; 6β,11β-Dihydroxy-7α,20-epoxy-16-kauren-15-one; NSC 267504; Isodonol
EINECS	Contact for details

Quality Control

Our Enmein is produced under strict quality management protocols to ensure batch-to-batch consistency and high purity. Each lot undergoes comprehensive analytical testing, including HPLC for purity determination and spectroscopic methods (NMR, MS) for structural confirmation. A Certificate of Analysis (COA) detailing all specifications is provided with every shipment to support your research and quality assurance requirements.

Storage

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

Specification

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