Description

Soladulcoside A is a high-purity, bioactive steroidal glycoside compound of significant interest in advanced pharmaceutical research and development. Its unique molecular structure makes it a valuable reference standard and a key intermediate for investigating novel therapeutic pathways. This compound is primarily utilized by research institutions, pharmaceutical companies, and manufacturers of high-grade nutraceuticals. We supply Soladulcoside A CAS NO 137031-53-9 with a consistent focus on purity, stability, and reliable global supply chain logistics.

Application

• Pharmaceutical Reference Standard: Used as a certified reference material (CRM) for quality control, method validation, and regulatory submissions in drug development.
• Active Pharmaceutical Ingredient (API) Intermediate: Serves as a critical building block in the synthesis of specialized steroid-based therapeutics.
• Biochemical Research: Employed in in vitro and in vivo studies to explore biological activities, metabolic pathways, and structure-activity relationships (SAR).
• Natural Product Isolation & Standardization: Acts as a marker compound for the standardization and authentication of botanical extracts derived from Solanum species.
• Nutraceutical Formulation: Incorporated into high-end dietary supplements where standardized bioactive components are required.

Basic Information

Product Name	Soladulcoside A
CAS No.	137031-53-9
Molecular Formula	C45H72O17
Molecular Weight	885.05 g/mol
Synonyms	Soladulcoside A; β-D-Glucopyranoside, (3β,22α,25S)-spirost-5-en-3-yl O-6-deoxy-α-L-mannopyranosyl-(1→2)-O-[β-D-glucopyranosyl-(1→3)]-; (25S)-Spirost-5-en-3β-yl O-α-L-rhamnopyranosyl-(1→2)-O-[β-D-glucopyranosyl-(1→3)]-β-D-glucopyranoside; Soladulcidine tetraglycoside; NSC 339524
EINECS	Contact for details

Quality Control

Every batch of Soladulcoside A is manufactured and tested under a strict quality management system. Our products undergo rigorous analytical testing, including HPLC, NMR, and MS, to ensure identity, purity, and consistency that meet or exceed research-grade standards. A comprehensive Certificate of Analysis (COA) detailing all test results is provided with each shipment and is available upon request.

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 must be kept in a desiccated environment to maintain stability and purity. For long-term storage, consider inert atmosphere packaging.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to reference spectrum
Identification (HPLC)	Retention time matches reference standard
Assay (HPLC)	≥ 98.0%
Loss on Drying	≤ 2.0%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 10 ppm
Related Substances (HPLC)	Total impurities ≤ 2.0%

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