Description

Tribuloside is a bioactive steroidal saponin compound, primarily extracted from *Tribulus terrestris*. This high-purity reference standard is essential for research and development, offering a reliable benchmark for analytical and pharmacological studies. It serves as a critical raw material for manufacturers in the nutraceutical, pharmaceutical, and cosmetic industries seeking to standardize products containing *Tribulus terrestris* extracts.

Application

• Pharmaceutical Reference Standard: Used as a primary standard for the quality control and assay of herbal medicines and supplements derived from *Tribulus terrestris*.
• Nutraceutical Formulation: Incorporated into dietary supplements targeting sports performance, vitality, and hormonal balance, where standardized saponin content is a key selling point.
• Cosmetic Active Ingredient: Applied in skincare formulations for its potential anti-inflammatory and skin-conditioning properties.
• Biochemical Research: Serves as a key reagent in studying the mechanisms of steroidal saponins, their bioavailability, and metabolic pathways.
• Herbal Extract Standardization: Critical for manufacturers to ensure batch-to-batch consistency and potency in finished herbal extract products.
• Analytical Method Development: Used to develop and validate HPLC, LC-MS, and other chromatographic methods for the detection and quantification of tribuloside in complex matrices.

Basic Information

Product Name	Tribuloside
CAS No.	22153-44-2
Molecular Formula	C55H92O26
Molecular Weight	1129.31 g/mol
Synonyms	Tribulosin; Protodioscin (Note: Often used interchangeably but structurally distinct); Furostanol saponin; (25R)-26-[(β-D-Glucopyranosyl)oxy]-22-hydroxyfurost-5-en-3β,26-diol 3-O-β-D-glucopyranosyl-(1→2)-β-D-galactopyranoside; Terrestrin saponin B; Tribulus saponin B; TT-Saponin
EINECS	Contact for details

Quality Control

Our Tribuloside is produced under strict quality management systems. Each batch is subjected to comprehensive analytical testing, including HPLC for purity and identity confirmation via IR and MS, to ensure it meets the high standards required for research and manufacturing. Certificates of Analysis (COA) detailing all specifications are 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). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed in a low-humidity environment to prevent degradation.

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	≤0.5%
Heavy Metals	≤20 ppm

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