Description

Norcaesalpinin E CAS NO 854038-96-3 is a specialized natural product compound belonging to the flavonoid class, specifically a homoisoflavonoid. This high-purity reference standard is critical for research and development in life sciences, providing a reliable benchmark for analytical and biological studies. It is primarily utilized by pharmaceutical researchers, analytical laboratories, and academic institutions engaged in phytochemical analysis, drug discovery, and metabolic pathway investigation.

Application

• Pharmaceutical Reference Standard: Serves as a certified standard for the identification, purity assessment, and quantification of Norcaesalpinin E in complex botanical extracts and finished products.
• Bioactivity Research: Used in in vitro and in vivo studies to investigate potential pharmacological properties, including anti-inflammatory, antioxidant, or anticancer activities.
• Metabolite Profiling: Essential for the development and validation of analytical methods (HPLC, LC-MS) to detect and characterize this compound and its metabolites in biological matrices.
• Natural Product Chemistry: Acts as a key intermediate or target molecule in synthetic and biosynthetic studies of homoisoflavonoids.
• Quality Control in Nutraceuticals: Employed to standardize and authenticate herbal supplements and traditional medicine formulations that contain source plants yielding Norcaesalpinin E.

Basic Information

Product Name	Norcaesalpinin E
CAS No.	854038-96-3
Molecular Formula	C17H14O6
Molecular Weight	314.29 g/mol
Synonyms	Norcaesalpinin E; 5,7-Dihydroxy-3-(4-hydroxybenzyl)-6-methoxy-4H-chromen-4-one; 3-(4-Hydroxybenzyl)-5,7-dihydroxy-6-methoxychromen-4-one; Homoisoflavonoid NP; (S)-Norcaesalpinin E; Caesalpinia sappan derivative
EINECS	Contact for details

Quality Control

Our Norcaesalpinin E is produced under strict quality management protocols to ensure batch-to-batch consistency and high chemical purity suitable for research applications. Each lot is characterized using advanced spectroscopic and chromatographic techniques, including NMR, HPLC, and MS, to confirm identity and purity. A comprehensive Certificate of Analysis (COA) detailing all test results is provided with every shipment to support your regulatory and research documentation needs.

Storage

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

Specification

Item	Specification
Appearance	Off-white to yellow powder
Identification (HPLC)	Conforms to reference standard
Identification (IR)	Conforms to structure
Purity (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.