Description

Ginkgolide A is a highly purified, biologically active terpene lactone isolated from the leaves of the Ginkgo biloba tree. This specific compound is valued for its potent and selective antagonistic activity against the platelet-activating factor (PAF) receptor, making it a critical reference standard and a key ingredient for advanced research. It is primarily sought by pharmaceutical R&D teams, nutraceutical formulators, and academic institutions focused on neuroprotection, cardiovascular health, and inflammation. Our supply ensures high purity and batch-to-batch consistency for reliable experimental and developmental outcomes.

Application

• Pharmaceutical Reference Standard: Used as a primary chemical reference material (CRM) for the quality control and standardization of Ginkgo biloba extracts and finished products.
• Biomedical Research: Essential for in vitro and in vivo studies investigating platelet-activating factor (PAF) receptor antagonism, neuroprotection, and mechanisms of inflammation.
• Nutraceutical Development: Incorporated into high-grade dietary supplement formulations targeting cognitive support and circulatory health, where standardized active content is required.
• Analytical Chemistry: Serves as a critical calibration standard for HPLC, LC-MS, and other analytical methods used to quantify ginkgolide content in complex matrices.
• Cosmeceutical Ingredients: Explored in premium skincare products for its potential anti-inflammatory and antioxidant properties.

Basic Information

Product Name	Ginkgolide A
CAS No.	15291-75-5
Molecular Formula	C20H24O9
Molecular Weight	408.40 g/mol
Synonyms	(1R,2S,3R,6R,10S,14S)-4,10-Dihydroxy-3,14-dimethyl-1-(3-methylbut-2-en-1-yl)-9,15-dioxatetracyclo[10.3.1.0²,⁷.0⁶,¹⁰]hexadecane-4,8,11-trione; Ginkgolide-A; BN 52020; (1R,9S,10R,11S,12R)-4,12-Dihydroxy-11-methyl-1-(3-methylbut-2-en-1-yl)-6,16-dioxatetracyclo[7.6.3.0²,⁷.0¹⁰,¹⁵]heptadecane-4,8,13-trione
EINECS	Contact for details

Quality Control

Every batch of Ginkgolide A is manufactured and analyzed under strict quality management protocols. Our products undergo rigorous identity, purity, and potency testing using advanced chromatographic (HPLC, TLC) and spectroscopic (IR, NMR) methods to ensure compliance with high-purity standards suitable for research and development. A comprehensive Certificate of Analysis (COA) detailing purity, assay, and impurity profiles is provided with each shipment to guarantee traceability and reliability for your critical applications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at a controlled room temperature (15-25°C). The product is light-sensitive and should be handled under appropriate conditions to maintain stability.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to reference spectrum
Identification (HPLC)	Retention time corresponds to reference standard
Assay (HPLC)	≥95.0%
Related Substances (HPLC)	Total impurities ≤5.0%
Loss on Drying	≤2.0%
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.