Description

Caesalpine B CAS NO 1616757-60-8 is a specialized natural product compound belonging to the class of cassane diterpenoids, isolated from the genus *Caesalpinia*. This high-purity reference standard is critical for research and development, providing a reliable benchmark for analytical and biological studies. It is primarily utilized by researchers and quality control professionals in the pharmaceutical, nutraceutical, and botanical extract industries who require authenticated materials for method development, compound identification, and bioactivity screening.

Application

• Pharmaceutical Reference Standard: Serves as a certified standard for the identification, assay, and purity testing of Caesalpinia-based extracts and finished products.
• Bioactivity Research: Used in in vitro and in vivo studies to investigate potential pharmacological properties, such as anti-inflammatory, antimicrobial, or anticancer activities.
• Analytical Method Development: Essential for developing and validating HPLC, LC-MS, or TLC methods for the quantification of diterpenoids in complex matrices.
• Natural Product Chemistry: Employed as a starting material or intermediate for the semi-synthesis of novel derivatives with enhanced biological profiles.
• Quality Control in Nutraceuticals: Acts as a marker compound to ensure the authenticity, potency, and batch-to-batch consistency of botanical dietary supplements containing Caesalpinia species.

Basic Information

Product Name	Caesalpine B
CAS No.	1616757-60-8
Molecular Formula	Contact for details
Molecular Weight	Contact for details
Synonyms	Caesalpin B; (5β)-Cass-13(14)-en-15,16-dioic acid, 16-methyl ester (IUPAC); Cassane diterpenoid; Caesalpinia diterpene B
EINECS	Contact for details

Quality Control

Our Caesalpine B is produced under strict quality management protocols. Each batch undergoes comprehensive analytical characterization using techniques including HPLC, NMR, and MS to confirm identity and purity. We provide a detailed Certificate of Analysis (COA) with every shipment, ensuring full traceability and compliance with your research or quality specifications. Our commitment is to supply reference materials that meet the high standards required for pharmaceutical and analytical applications.

Storage

Preserve in a tightly closed container, protected from light. Store at controlled room temperature (15-25°C) in a dry environment. For long-term storage, consider storing at -20°C under an inert atmosphere.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (HPLC)	Conforms to reference standard
Identification (NMR)	Conforms to structure
Purity (HPLC)	≥ 95.0%
Loss on Drying	≤ 2.0%
Residue on Ignition	≤ 0.5%

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