Description

D-Chiro-Inositol, 1-o-.Alpha.-D-Galactopyranosyl-4-o-Methyl- is a specialized inositol derivative, a methylated galactosyl-inositol, with significant biochemical relevance. This compound is valued for its role as a key intermediate and reference standard in advanced pharmaceutical research and nutraceutical development. It is primarily sought by research institutions and manufacturers in the life sciences sector for applications in metabolic studies, high-purity supplement formulation, and as a critical building block in carbohydrate chemistry.

Application

• Pharmaceutical Reference Standard: Used as a high-purity analytical standard for quality control and method development in drug discovery and manufacturing.
• Nutraceutical Ingredient: Serves as a key active component in advanced dietary supplements targeting metabolic health and insulin signaling pathways.
• Biochemical Research: Employed in metabolic pathway studies, particularly research related to polycystic ovary syndrome (PCOS), diabetes, and inositol phosphoglycan mediators.
• Carbohydrate Chemistry Intermediate: Acts as a crucial chiral building block for the synthesis of more complex glycoconjugates and bioactive molecules.
• Cosmeceutical Formulations: Incorporated into high-end skincare products for its potential cell-signaling and moisturizing properties.

Basic Information

Item	Detail
Product Name	D-Chiro-Inositol, 1-o-.Alpha.-D-Galactopyranosyl-4-o-Methyl-
CAS No.	66921-43-5
Molecular Formula	C13H24O11
Molecular Weight	356.32 g/mol
Synonyms	1-O-α-D-Galactopyranosyl-4-O-methyl-D-chiro-inositol; 4-O-Methyl-D-chiro-inositol 1-O-α-D-galactopyranoside; DCI-Gal; Methyl-galactosyl-D-chiro-inositol; D-Chiro-Inositol galactoside methyl ether; 4-O-Methyl-1-O-α-D-galactopyranosyl-D-chiro-inositol; (1R,2S,3S,4R,5S,6S)-4-Methoxy-2,3,5,6-tetrahydroxycyclohexyl α-D-galactopyranoside
EINECS	Contact for details

Quality Control

Our D-Chiro-Inositol, 1-o-.Alpha.-D-Galactopyranosyl-4-o-Methyl- is produced under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation via IR and NMR, to ensure it meets the high standards required for research and development. Certificates of Analysis (COA) detailing all specifications are provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (15-25°C). This product is hygroscopic (moisture-sensitive) and must be kept under anhydrous conditions to maintain stability and purity.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to structure
Identification (NMR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Water Content (KF)	≤ 2.0%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 10 ppm

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