Description

(-)-Epicedrol CAS NO 19903-73-2 is a specific enantiomer of the sesquiterpene alcohol epicedrol, characterized by its distinct stereochemistry. This compound matters as a high-purity chiral building block and reference standard, essential for research and development where stereochemical integrity is critical. It is needed by professionals in the pharmaceutical, flavor & fragrance, and advanced organic synthesis industries for applications ranging from asymmetric catalysis to the study of natural product biosynthesis.

Application

• Pharmaceutical Intermediate: Serves as a chiral precursor or building block in the synthesis of more complex, biologically active molecules.
• Flavor & Fragrance Ingredient: Used in the research and development of high-value aromatic compositions, contributing unique olfactory notes.
• Analytical Reference Standard: Provides a certified standard for quality control, method development, and regulatory testing in analytical laboratories.
• Asymmetric Synthesis Catalyst/ Ligand: Investigated for use in stereoselective chemical reactions due to its defined three-dimensional structure.
• Natural Product & Biosynthesis Research: Employed as a probe in studies of terpene synthase enzymes and metabolic pathways.
• Fine Chemical Synthesis: Utilized in multi-step syntheses requiring enantiomerically pure terpenoid components.

Basic Information

Product Name	(-)-Epicedrol
CAS No.	19903-73-2
Molecular Formula	C15H26O
Molecular Weight	222.37 g/mol
Synonyms	(-)-Epicedrol; (1S,2R,4S,5S,7R)-4-Isopropyl-1,7-dimethyltricyclo[5.3.1.02,5]undecan-4-ol; 4-Isopropyl-1,7-dimethyltricyclo[5.3.1.02,5]undecan-4-ol, (1S,2R,4S,5S,7R)-; 1-epi-Cubenol; 1-Epicubenol; Cubenol, 1-epi-; 1-Epi-cubenol
EINECS	Contact for details

Quality Control

Our (-)-Epicedrol is produced under strict quality management protocols. Each batch undergoes comprehensive analytical testing, including chiral purity verification by GC or HPLC, to ensure it meets the high standards required for research and industrial use. A detailed Certificate of Analysis (COA) is provided with every shipment, documenting identity, purity, and enantiomeric excess.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at a controlled room temperature (15-25°C). This product is easily oxidized and should be stored under an inert atmosphere (e.g., nitrogen or argon) for long-term stability. Keep away from heat and incompatible materials.

Specification

Item	Specification
Appearance	White to off-white crystalline solid
Identification (IR)	Conforms to reference spectrum
Assay (HPLC)	≥ 97.0%
Enantiomeric Purity (Chiral GC/HPLC)	≥ 98.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%

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