Description

Bisandrographolide A is a bioactive diterpenoid lactone compound, a key constituent derived from the medicinal herb *Andrographis paniculata*. This high-purity phytochemical is valued for its role as a reference standard and active pharmaceutical ingredient (API) in advanced research and development. It is primarily sought by manufacturers and researchers in the pharmaceutical, nutraceutical, and phytochemical industries for applications in formulation development, quality control, and pharmacological studies.

Application

• Pharmaceutical Reference Standard: Used for the identification, assay, and purity testing of herbal extracts and finished products in quality control laboratories.
• Active Pharmaceutical Ingredient (API): Serves as a critical component in the formulation of herbal and traditional medicine supplements targeting immune and inflammatory responses.
• Biomedical Research: Employed in in vitro and in vivo studies to investigate anti-inflammatory, hepatoprotective, and antiviral mechanisms of action.
• Nutraceutical Development: Incorporated into high-value dietary supplements and functional food products for enhanced bioactivity.
• Cosmeceutical Applications: Explored for use in topical formulations for its potential anti-inflammatory and skin-soothing properties.

Basic Information

Product Name	Bisandrographolide A
CAS No.	160498-00-0
Molecular Formula	C38H52O8
Molecular Weight	636.82 g/mol
Synonyms	Bisandrographolide; 14-Deoxy-11,12-didehydroandrographolide dimer; Andrographolide dimer; 3-[2-[Decahydro-6-hydroxy-5-(hydroxymethyl)-5,8a-dimethyl-2-methylene-1-naphthalenyl]ethylidene]dihydro-4-hydroxy-2(3H)-furanone dimer; (3E,5R,6R,8aS)-6-[(1E)-2-[(5R,6R,8aS)-5-(Hydroxymethyl)-5,8a-dimethyl-2-methylenedecahydro-1-naphthalenyl]ethenyl]-5,8a-dimethyl-1,2,3,5,6,7,8,8a-octahydro-4-naphthalenecarboxylic acid γ-lactone
EINECS	Contact for details

Quality Control

Our Bisandrographolide A is produced and tested under strict quality management protocols to ensure batch-to-batch consistency and high purity. Each lot is accompanied by a comprehensive Certificate of Analysis (COA) detailing purity, identity, and impurity profiles. We adhere to relevant industry standards for phytochemical and reference standard materials to support your regulatory and research requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at a controlled room temperature (15-25°C). Keep the container sealed to protect this light-sensitive compound from degradation.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (HPLC)	Conforms to reference standard
Identification (IR)	Conforms to reference spectrum
Assay (HPLC)	≥ 95.0%
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.