Description

(+)-Erythro-Guaiacylglycerol CAS NO 38916-91-5 is a high-purity, optically active lignan derivative and a key intermediate in the synthesis of complex natural products and bioactive molecules. Its defined stereochemistry makes it a critical chiral building block for pharmaceutical research and fine chemical manufacturing. This compound is essential for researchers and manufacturers in the pharmaceutical, agrochemical, and advanced materials sectors who require high-quality, stereochemically pure intermediates for drug discovery and development.

Application

• Pharmaceutical Intermediate: Serves as a crucial chiral synthon for the synthesis of novel drug candidates, particularly in oncology and anti-inflammatory research.
• Natural Product Synthesis: Used as a building block for the total synthesis of complex lignans and other natural products with biological activity.
• Biochemical Research: Employed as a standard or reagent in studies investigating lignin biosynthesis, plant metabolism, and antioxidant pathways.
• Fine Chemical Production: Acts as a precursor for the manufacture of specialty chemicals, flavors, and fragrances requiring specific stereochemistry.
• Agrochemical Development: Utilized in research for creating new plant growth regulators or bioactive agrochemicals derived from natural lignan structures.

Basic Information

Product Name	(+)-Erythro-Guaiacylglycerol
CAS No.	38916-91-5
Molecular Formula	C10H14O5
Molecular Weight	214.22 g/mol
Synonyms	(+)-Erythro-Guaiacylglycerol; (2R,3S)-1-(4-Hydroxy-3-methoxyphenyl)propane-1,2,3-triol; Guaiacylglycerol; Erythro-1-(4-Hydroxy-3-methoxyphenyl)-1,2,3-propanetriol; Lignin monomer derivative; Glycerol guaiacyl ether; (2R,3S)-Guaiacylglycerol
EINECS	Contact for details

Quality Control

Our (+)-Erythro-Guaiacylglycerol is produced under strict quality management systems. Each batch undergoes comprehensive analytical testing, including chiral purity verification by HPLC, to ensure it meets the high standards required for research and synthesis. Certificates of Analysis (COA) detailing identity, purity, and specific test results are provided with every shipment to guarantee traceability and compliance.

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 or crystalline solid
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Chiral Purity (Chiral HPLC)	≥ 99.0% ee (Erythro isomer)
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%

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