Description

Nigelloside C CAS NO 942997-00-4 is a bioactive phytochemical compound isolated from the seeds of *Nigella sativa* (black cumin). This specialized glycoside is of significant interest for its potential role in advanced research and development within the life sciences sector. It is primarily sought by research institutions and manufacturers in the pharmaceutical, nutraceutical, and cosmeceutical industries for its application in studying natural product chemistry and developing novel therapeutic and wellness formulations.

Application

• Pharmaceutical Research & Development: Serves as a high-purity reference standard or active pharmaceutical ingredient (API) intermediate for investigating anti-inflammatory, antioxidant, and metabolic pathways.
• Nutraceutical Formulations: Used as a key bioactive component in the development of premium dietary supplements targeting wellness and preventative health.
• Cosmeceutical Products: Incorporated into advanced skincare formulations for its potential antioxidant and skin-protective properties.
• Academic & Clinical Research: Essential for in-vitro and in-vivo studies to validate pharmacological activities and understand mechanism of action.
• Natural Product Standardization: Acts as a marker compound for the quality control and standardization of *Nigella sativa* extracts and related botanical products.
• Biochemical Reagent: Employed in specialized biochemical assays and as a tool compound in cell biology research.

Basic Information

Product Name	Nigelloside C
CAS No.	942997-00-4
Molecular Formula	C27H30O15
Molecular Weight	594.52 g/mol
Synonyms	Kaempferol 3-O-[α-L-rhamnopyranosyl-(1→2)-β-D-glucopyranoside]-7-O-α-L-rhamnopyranoside; Kaempferol 3-O-rutinoside-7-O-rhamnoside; Nigelloside-C; 3-O-α-L-Rhamnopyranosyl-(1→2)-β-D-glucopyranosyl-7-O-α-L-rhamnopyranosylkaempferol; Black Cumin Saponin C
EINECS	Contact for details

Quality Control

Every batch of Nigelloside C is produced and analyzed under strict quality management protocols to ensure identity, purity, and consistency. Our products undergo rigorous quality testing, including advanced chromatographic and spectroscopic methods, to ensure compliance with industry standards. Certificates of Analysis (COA) detailing purity, impurities, and analytical results 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). This product is hygroscopic (moisture-sensitive) and should be handled in a low-humidity environment to prevent degradation.

Specification

Item	Specification
Appearance	Off-white to pale yellow powder
Identification (HPLC)	Conforms to reference standard
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 95.0%
Loss on Drying	≤ 2.0%
Residue on Ignition	≤ 0.5%
Heavy Metals (as Pb)	≤ 20 ppm
Residual Solvents (GC)	Complies with ICH guidelines

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