Description

11-Oxomogroside Ii A1 is a high-purity, specialized mogroside derivative, a compound of significant interest in the natural sweetener and pharmaceutical research sectors. Its value lies in its potential as a key intermediate or reference standard for developing novel, high-intensity sweeteners and for metabolic and pharmacological studies. This product is essential for research institutions, nutraceutical developers, and pharmaceutical companies focused on natural product chemistry, flavor modification, and therapeutic agent discovery.

Application

• Reference Standard for Analytical Research: Used as a high-purity calibrant in HPLC, LC-MS, and NMR for the identification and quantification of mogrosides in plant extracts and commercial products.
• Sweetener Research & Development: Serves as a critical intermediate or model compound for synthesizing and testing new mogroside-based sweeteners with improved taste profiles and stability.
• Pharmaceutical & Nutraceutical Studies: Investigated for its potential bioactive properties, including anti-inflammatory and antioxidant effects, in preclinical research.
• Food & Beverage Flavor Science: Utilized in studies aimed at understanding structure-activity relationships to modify or mask the aftertaste of natural high-intensity sweeteners.
• Biocatalysis & Metabolic Pathway Analysis: Acts as a substrate or product in enzymatic studies to explore biosynthetic pathways in Siraitia grosvenorii (monk fruit).
• Quality Control in Manufacturing: Employed by producers of monk fruit extract to ensure batch consistency and purity of their sweetener products.

Basic Information

Product Name	11-Oxomogroside Ii A1
CAS No.	942612-74-0
Molecular Formula	C54H92O25
Molecular Weight	1125.3 g/mol
Synonyms	11-Oxomogroside II A1; Mogroside II A1 11-one; 11-Oxo-mogroside II A1; (3β,9β,10α,11α,24R)-11,24,25-Trihydroxy-9-methyl-19-norlanost-5-ene-3,20,22-trione 3-O-{β-D-glucopyranosyl-(1→2)-O-[β-D-glucopyranosyl-(1→6)]-β-D-glucopyranoside}; 11-Oxo-Siamenoside I; A related mogroside oxidation product.
EINECS	Contact for details

Quality Control

Our 11-Oxomogroside Ii A1 is produced under strict quality management protocols. Each batch undergoes comprehensive analytical testing, including HPLC for purity assessment and spectroscopic methods (NMR, MS) for structural confirmation, to ensure it meets the exacting standards required for research and development. Certificates of Analysis (COA) with detailed chromatographic data are available upon request.

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); ensure the container is sealed tightly after each use to prevent degradation from atmospheric moisture. For long-term storage, consider desiccant use.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (HPLC)	Retention time corresponds to reference standard
Identification (MS)	Mass spectrum consistent with structure
Purity (HPLC)	≥ 95.0%
Water Content (KF)	≤ 5.0%
Residue on Ignition	≤ 1.0%

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