Description

Polyphyllinh is a high-purity, specialized chemical compound with significant utility in advanced research and development. This compound is valued for its role as a key intermediate and active component in the synthesis of novel pharmaceutical agents and fine chemicals. It is primarily sought after by research institutions, pharmaceutical development companies, and fine chemical manufacturers engaged in creating next-generation therapeutic solutions and high-value specialty products.

Application

• Pharmaceutical Intermediate: A critical building block in the synthesis of active pharmaceutical ingredients (APIs) for investigative new drugs.
• Biochemical Research: Used as a reference standard or reagent in pharmacological and biological activity studies.
• Fine Chemical Synthesis: Serves as a precursor in the multi-step synthesis of complex organic molecules for specialty applications.
• Academic & Institutional R&D: Employed in university and corporate laboratories for exploratory chemistry and method development.
• Contract Manufacturing: Supplied to CDMOs (Contract Development and Manufacturing Organizations) for custom synthesis projects.

Basic Information

Product Name	Polyphyllinh
CAS No.	81917-50-2
Molecular Formula	Contact for details
Molecular Weight	Contact for details
Synonyms	Polyphyllin H; (25R)-Spirost-5-en-3β-ol, 3-O-α-L-rhamnopyranosyl-(1→2)-[β-D-glucopyranosyl-(1→4)]-β-D-glucopyranoside; Dioscin-6'-acetate (related); Steroidal saponin H; Paris Polyphylla var. yunnanensis saponin H
EINECS	Contact for details

Quality Control

Our Polyphyllinh is produced under a strict quality management system to ensure batch-to-batch consistency and high purity. Each lot undergoes comprehensive analytical testing, including HPLC for assay and related substance profiling. A Certificate of Analysis (COA) detailing identity, purity, and impurity limits is provided with every shipment to support your quality assurance and regulatory documentation needs.

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 dry environment. For long-term storage, consider the use of desiccants.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to reference spectrum
Identification (HPLC)	Retention time matches reference standard
Assay (HPLC)	≥ 95.0%
Loss on Drying	≤ 5.0%
Residue on Ignition	≤ 1.0%
Heavy Metals	≤ 20 ppm

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