Description

(+)-Lariciresinol CAS NO 27003-73-2 is a high-purity, optically active lignan compound isolated from natural sources. This compound is valued for its role as a key biochemical marker and a versatile intermediate in pharmaceutical and nutraceutical research. It is primarily sought by researchers and manufacturers in the pharmaceutical, dietary supplement, and advanced chemical synthesis sectors for its bioactive properties.

Application

• Pharmaceutical Reference Standard: Used as a certified reference material (CRM) for the quality control and assay development of herbal medicines and botanical extracts.
• Nutraceutical Ingredient: Serves as a bioactive component in dietary supplements targeting antioxidant and metabolic health support.
• Biochemical Research: Employed in in-vitro and in-vivo studies to investigate the biological activities of lignans, including potential anti-inflammatory and chemopreventive effects.
• Natural Product Synthesis: Acts as a chiral building block or intermediate in the semi-synthesis of complex natural products and novel drug candidates.
• Analytical Chemistry: Utilized as an analytical standard for method development and validation in HPLC, LC-MS, and GC-MS analyses for lignan quantification.

Basic Information

Product Name	(+)-Lariciresinol
CAS No.	27003-73-2
Molecular Formula	C20H24O6
Molecular Weight	360.40 g/mol
Synonyms	(+)-Lariciresinol; Lariciresinol; (3R,4R)-3,4-Bis[(4-hydroxy-3-methoxyphenyl)methyl]oxolan-2-one; (8R,8'R)-4,4'-Dihydroxy-3,3'-dimethoxylignano-9,9'-lactone; Lignan F; NSC 350962; Lariciresinol (natural)
EINECS	Contact for details

Quality Control

Our (+)-Lariciresinol is produced and tested under a strict quality management system. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation (IR, NMR), to ensure it meets the high standards required for research and development. A detailed Certificate of Analysis (COA) is provided with every shipment, documenting all critical quality attributes.

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 (IR)	Conforms to reference spectrum
Identification (HPLC)	Retention time corresponds to reference standard
Purity (HPLC)	≥ 98.0%
Optical Rotation	Contact for details
Loss on Drying	≤ 1.0%
Residue on Ignition	≤ 0.1%

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