Description

Naringin CAS NO 10236-47-2 is a major flavonoid glycoside, specifically a flavanone-7-O-glycoside, primarily extracted from grapefruit and other citrus fruits. This compound is valued for its significant biological activities, including potent antioxidant, anti-inflammatory, and cholesterol-lowering properties. It serves as a critical raw material and reference standard for the nutraceutical, pharmaceutical, and cosmetic industries, where it is used to develop health supplements, functional foods, and active skincare formulations.

Application

• Nutraceutical & Dietary Supplements: Key ingredient for formulations targeting cardiovascular health, metabolic syndrome, and antioxidant support.
• Pharmaceutical Intermediates: Used as a starting material or reference standard in the research and development of anti-inflammatory and hepatoprotective drugs.
• Functional Food & Beverages: Incorporated into health drinks, fortified foods, and sports nutrition products for its bioflavonoid content.
• Cosmetics & Personal Care: Active ingredient in anti-aging, brightening, and protective skincare serums and creams due to its antioxidant capacity.
• Research & Development: High-purity grade used as a biochemical reagent and standard in academic, clinical, and industrial laboratories.
• Flavor & Fragrance Industry: Source for producing naringenin and as a precursor for certain bittering agents or flavor modulators.

Basic Information

Product Name	Naringin
CAS No.	10236-47-2
Molecular Formula	C27H32O14
Molecular Weight	580.54 g/mol
Synonyms	4',5,7-Trihydroxyflavanone-7-rhamnoglucoside; Naringenin 7-O-neohesperidoside; Naringenin-7-rhamnoglucoside; Aurantiin; Naringoside; Grapefruit glycoside; Citrus Bioflavonoid; CI 75690
EINECS	233-566-4

Quality Control

Our Naringin is produced under strict quality management systems to ensure batch-to-batch consistency and high purity. We offer various grades, including standard, high-purity, and reference standard grades, with specifications tailored to meet the requirements of the nutraceutical (FCC), pharmaceutical, and cosmetic industries. A comprehensive Certificate of Analysis (COA) detailing purity, identity, and impurity profiles is provided with each shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (15-25°C). This product is hygroscopic (moisture-sensitive) and light-sensitive; therefore, containers must be kept tightly sealed after opening to minimize exposure to air and humidity.

Specification

Item	Specification
Appearance	White to pale yellow crystalline powder
Identification (IR)	Conforms to standard
Identification (HPLC)	Conforms to standard
Assay (HPLC)	≥95.0% - ≥98.0%
Loss on Drying	≤5.0%
Residue on Ignition	≤1.0%
Heavy Metals (as Pb)	≤20 ppm
Solubility	Sparingly soluble in water; soluble in alkaline solutions

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