Description

D-Galactose, 2-o-Methyl- CAS NO 4060-33-7 is a specifically methylated derivative of the monosaccharide D-galactose, serving as a crucial building block and reference standard in advanced biochemical research and synthesis. This compound is valued for its role in studying carbohydrate metabolism, enzyme specificity, and glycosylation processes. It is primarily utilized by researchers and developers in the pharmaceutical, biotechnology, and nutraceutical industries for the production of specialized glycoconjugates, diagnostic reagents, and novel therapeutic agents.

Application

• Pharmaceutical Intermediate: Key starting material or chiral synthon for the synthesis of novel glycosidase inhibitors, antiviral drugs, and complex carbohydrate-based therapeutics.
• Biochemical Research: Essential reference standard and substrate in enzymatic studies, particularly for galactosidases and glycosyltransferases, to investigate metabolic pathways and enzyme kinetics.
• Glycobiology & Glycoengineering: Used in the chemoenzymatic synthesis of defined oligosaccharides, glycopeptides, and glycomimetics for structure-activity relationship studies.
• Diagnostic Development: Employed in the formulation of specialized culture media, assay components, and diagnostic kits for microbial identification and metabolic disorder testing.
• Nutraceutical & Cosmetic Ingredient: Potential precursor in the development of advanced functional ingredients for targeted nutritional and cosmetic applications.

Basic Information

Item	Details
Product Name	D-Galactose, 2-o-Methyl-
CAS No.	4060-33-7
Molecular Formula	C7H14O6
Molecular Weight	194.18 g/mol
Synonyms	2-O-Methyl-D-galactose; 2-Methoxy-D-galactose; D-Galactose 2-methyl ether; Methyl 2-O-methyl-β-D-galactopyranoside (related); 2-O-Methyl-D-galactopyranose; 4060-33-7; 2-Me-D-Gal
EINECS	Contact for details

Quality Control

Our D-Galactose, 2-o-Methyl- is produced under a strict quality management system. Each batch undergoes comprehensive analytical testing including HPLC, NMR, and optical rotation to ensure identity, purity, and consistency. We provide a detailed Certificate of Analysis (COA) with every shipment, documenting all critical parameters. Our quality commitment aligns with the standards expected for fine chemical and research-grade materials.

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); the container must be kept tightly sealed and stored in a dry environment to prevent absorption of moisture.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Optical Rotation [α]²⁰D	+78° to +82° (c=1 in H₂O)
Water Content (KF)	≤ 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.