Description

B-D-Galactopyranoside, (3B,4A,16B)-13,28-Epoxy-16,23-Dihydroxyolean-11-En-3-Yl 3-o-(2-o-Acetyl-B-D-Glucopyranosyl)-6-Deoxy- is a high-purity, structurally complex triterpenoid saponin glycoside derived from natural sources. This compound is valued for its specific biological activity and serves as a critical reference standard and advanced intermediate in pharmaceutical and biochemical research. It is primarily needed by R&D laboratories and manufacturers in the pharmaceutical, nutraceutical, and life science sectors for drug discovery, bioactivity studies, and analytical method development.

Application

• Pharmaceutical Reference Standard: Used for the identification, purity assessment, and quantification of related compounds in drug development and quality control (QC) laboratories.
• Biochemical Research: Serves as a key intermediate or substrate in enzymatic studies and investigations into saponin biosynthesis pathways.
• Natural Product Isolation & Analysis: Acts as a benchmark for the isolation, purification, and structural elucidation of similar triterpenoid glycosides from plant extracts.
• Bioactivity Screening: Employed in in vitro and in vivo assays to evaluate potential therapeutic effects, including anti-inflammatory, antiviral, or immunomodulatory properties.
• Academic Research: Utilized in university and institutional research projects focused on organic chemistry, phytochemistry, and pharmacology.
• Nutraceutical Standardization: Can be used to standardize and authenticate complex botanical ingredients in high-end supplement formulations.

Basic Information

Item	Details
Product Name	B-D-Galactopyranoside, (3B,4A,16B)-13,28-Epoxy-16,23-Dihydroxyolean-11-En-3-Yl 3-o-(2-o-Acetyl-B-D-Glucopyranosyl)-6-Deoxy-
CAS No.	102934-42-9
Molecular Formula	C48H76O18
Molecular Weight	941.11 g/mol
Synonyms	(3β,4α,16β)-13,28-Epoxy-16,23-dihydroxyolean-11-en-3-yl 3-O-(2-O-acetyl-β-D-glucopyranosyl)-6-deoxy-β-D-galactopyranoside; 3-O-[2-O-Acetyl-β-D-glucopyranosyl-(1→3)-β-D-galactopyranosyl] gypsogenin; Saponin derivative; Triterpenoid glycoside; Oleanane-type saponin; Acetylated saponin glycoside
EINECS	Contact for details

Quality Control

Our B-D-Galactopyranoside derivative is produced and handled under strict quality management protocols to ensure batch-to-batch consistency and high purity. Each lot undergoes comprehensive analytical testing, including HPLC for purity, spectroscopic identification (IR, NMR), and specific rotation analysis. A detailed Certificate of Analysis (COA) containing all test results and specifications is provided with every shipment to support your regulatory compliance and research integrity.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at a controlled room temperature (15-25°C). This product is hygroscopic (moisture-sensitive) and should be handled in a low-humidity environment to prevent degradation.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to structure
Identification (NMR)	Conforms to structure
Purity (HPLC)	≥ 95.0%
Specific Rotation	Contact for details
Loss on Drying	≤ 2.0%
Residue on Ignition	≤ 0.5%
Heavy Metals	≤ 20 ppm

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