Description

Protogracillin(P) is a high-purity steroidal saponin compound, also known by its CAS number 54848-30-5. This specialized phytochemical is valued for its role as a key reference standard and active pharmaceutical ingredient (API) intermediate in research and development. It is primarily sought by the pharmaceutical, nutraceutical, and advanced research sectors for applications in metabolic and pharmacological studies.

Application

• Pharmaceutical Reference Standard: Used as a certified standard for the quality control and quantification of gracillin and related saponins in raw materials and finished products.
• Active Pharmaceutical Ingredient (API) Intermediate: Serves as a critical building block in the synthesis of novel steroidal drugs and therapeutic agents.
• Biomedical Research: Employed in in vitro and in vivo studies to investigate biological activities, including potential anti-inflammatory, anti-cancer, and metabolic effects.
• Nutraceutical Development: Incorporated into high-end supplement formulations targeting specific health pathways, where purity and activity are paramount.
• Analytical Chemistry: Essential for method development and validation in HPLC, LC-MS, and other analytical techniques for saponin analysis.

Basic Information

Product Name	Protogracillin(P)
CAS No.	54848-30-5
Molecular Formula	C51H84O22
Molecular Weight	1049.20 g/mol
Synonyms	Protogracillin; Diosgenin 3-O-[α-L-rhamnopyranosyl-(1→2)]-β-D-glucopyranoside; Gracillin precursor; (25R)-Spirost-5-en-3β-yl O-6-deoxy-α-L-mannopyranosyl-(1→2)-O-β-D-glucopyranoside; Parillin derivative; Saponin P; NSC 407303; 54848-30-5
EINECS	Contact for details

Quality Control

Every batch of Protogracillin(P) is manufactured and tested under strict quality management systems. We provide comprehensive analytical documentation to ensure traceability and compliance with your project requirements. A detailed Certificate of Analysis (COA) specifying purity, identity, and impurity profiles is supplied with each shipment.

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 maintain stability and purity.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (HPLC)	Conforms to reference standard
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Loss on Drying	≤ 2.0%
Residue on Ignition	≤ 0.5%
Heavy Metals	≤ 20 ppm
Related Substances (HPLC)	Individual impurity ≤ 0.5%; Total impurities ≤ 2.0%

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