Description

Ph-Alpa-D-Gal is a specialized carbohydrate derivative, identified by CAS No. 2871-15-0, that serves as a crucial building block and intermediate in advanced organic synthesis. This compound is valued for its defined stereochemistry and purity, which are essential for producing consistent and high-quality results in sensitive applications. It is primarily utilized by research institutions and industrial manufacturers in the pharmaceutical, biotechnology, and fine chemical sectors for developing novel therapeutics, diagnostic agents, and complex molecular structures.

Application

• Pharmaceutical Intermediate: A key starting material or chiral synthon in the synthesis of complex active pharmaceutical ingredients (APIs) and prodrugs.
• Biochemical Research: Used as a substrate, inhibitor, or standard in enzymatic studies, metabolic pathway analysis, and glycobiology research.
• Glycoconjugate Synthesis: Serves as a fundamental component for constructing oligosaccharides, glycopeptides, and other biologically relevant glycostructures.
• Diagnostic Reagent Development: Employed in the design and production of diagnostic kits and assays that target specific carbohydrate-mediated biological processes.
• Fine Chemical Production: Acts as a specialized intermediate in the manufacture of high-value agrochemicals, flavors, and fragrances.

Basic Information

Product Name	Ph-Alpa-D-Gal
CAS No.	2871-15-0
Molecular Formula	C12H16O6
Molecular Weight	256.25 g/mol
Synonyms	Phenyl α-D-galactopyranoside; α-D-Galactopyranosyl phenyl ether; Phenyl-α-D-galactoside; α-D-Galactosyl phenyl ether; Galactose phenyl-α-glycoside; 1-O-Phenyl-α-D-galactopyranose; Ph-α-D-Gal
EINECS	220-716-5

Quality Control

Every batch of Ph-Alpa-D-Gal (CAS 2871-15-0) is manufactured and tested under a strict quality management system. We ensure high purity and batch-to-batch consistency through comprehensive analytical techniques including HPLC, NMR, and optical rotation measurement. A Certificate of Analysis (COA) detailing identity, purity, and specific impurity profiles is provided with each shipment to support your quality assurance protocols.

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). Due to its hygroscopic nature, the container must be kept tightly sealed after opening to prevent moisture absorption, which can affect stability and performance.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (NMR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Optical Rotation	Specific range provided on COA
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.