Description

β-D-Glucopyranosiduronic Acid, (3β)-17-Carboxy-28-Norolean-12-En-3-Yl o-α-L-Arabinofuranosyl-(1→4)-o-[β-D-Glucopyranosyl-(1→3)]- is a high-purity, structurally complex triterpenoid saponin derivative. This compound is of significant interest for its role as a key intermediate and reference standard in advanced pharmaceutical research and natural product chemistry. It is primarily sought by research institutions and manufacturers in the pharmaceutical, nutraceutical, and botanical extract industries for the development and quality control of bioactive formulations.

Application

• Pharmaceutical Reference Standard: Used as a certified reference material (CRM) for the identification, assay, and impurity profiling of saponin-based drug substances and herbal medicines.
• Active Pharmaceutical Ingredient (API) Intermediate: Serves as a critical building block in the synthetic or semi-synthetic pathways for novel triterpenoid therapeutics.
• Biochemical Research: Employed in studies investigating the structure-activity relationships (SAR), metabolism, and bioavailability of natural saponins.
• Nutraceutical & Cosmetic Development: Incorporated into high-end formulations for its potential bioactive properties, requiring a consistent and pure ingredient source.
• Quality Control & Analytical Testing: Essential for HPLC, LC-MS, and NMR method development and validation within quality assurance laboratories.

Basic Information

Product Name	β-D-Glucopyranosiduronic Acid, (3β)-17-Carboxy-28-Norolean-12-En-3-Yl o-α-L-Arabinofuranosyl-(1→4)-o-[β-D-Glucopyranosyl-(1→3)]-
CAS No.	96627-79-1
Molecular Formula	C52H82O23
Molecular Weight	1075.19 g/mol
Synonyms	Norolean-12-ene-3β,17β-dicarboxylic acid 3-O-α-L-arabinofuranosyl-(1→4)-[β-D-glucopyranosyl-(1→3)]-β-D-glucopyranosiduronic acid; 3-O-[α-L-Arabinofuranosyl-(1→4)-β-D-glucopyranosyl-(1→3)-β-D-glucopyranosyluronic acid]-17-carboxy-28-norolean-12-en-3β-ol; Soyasaponin I; Soyasaponin Bb; Soyasaponin βg; DDMP-conjugated soyasaponin; 2,3-Dihydro-2,5-dihydroxy-6-methyl-4H-pyran-4-one (DDMP) soyasaponin.
EINECS	Contact for details

Quality Control

Our β-D-Glucopyranosiduronic Acid derivative is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC for purity, LC-MS for identity confirmation, and residual solvent analysis, to ensure it meets the stringent requirements for research and development use. A detailed Certificate of Analysis (COA) is provided with every shipment, documenting the results against agreed specifications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at 2-8°C. This product is hygroscopic (moisture-sensitive) and light-sensitive; prolonged exposure to air, moisture, or light should be avoided to maintain stability and purity.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (HPLC)	Conforms to reference standard
Identification (MS)	Conforms to reference standard
Assay (HPLC)	≥95.0%
Water Content (KF)	≤5.0%
Residual Solvents (GC)	Meets ICH guidelines
Heavy Metals	<20 ppm

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