Description

Glucoraphanin is a naturally occurring glucosinolate compound, recognized as the primary precursor to the potent antioxidant sulforaphane. Its significance lies in its role as a key bioactive ingredient for nutraceutical, pharmaceutical, and functional food applications, driving demand for high-purity, stable supply. This compound is essential for manufacturers in the dietary supplement, clinical research, and advanced food ingredient sectors seeking to leverage its well-documented health-promoting properties.

Application

• Nutraceutical & Dietary Supplements: Core ingredient in capsules, tablets, and powders formulated for antioxidant support and cellular health.
• Functional Food & Beverage Fortification: Used to enhance the nutritional profile of health-focused foods, juices, and smoothies.
• Pharmaceutical Research & Development: Serves as a critical reference standard and active pharmaceutical ingredient (API) intermediate in preclinical and clinical studies.
• Cosmeceuticals: Incorporated into topical formulations for its potential skin-protective and anti-aging benefits.
• Animal Nutrition: Applied in premium feed additives to support animal wellness and productivity.
• Analytical & Laboratory Use: Supplied as a high-purity standard for quality control and research in analytical laboratories.

Basic Information

Product Name	Glucoraphanin
CAS No.	21414-41-5
Molecular Formula	C12H23NO10S3
Molecular Weight	437.51 g/mol
Synonyms	(-)-Glucoraphanin; Glucoraphanin from broccoli; 4-Methylsulfinylbutyl glucosinolate; Sulforaphane glucosinolate; 1-Thio-β-D-glucopyranose, 1-[N-(sulfooxy)-4-methylsulfinyl-1-butanimidate]; Broccoli glucosinolate
EINECS	Contact for details

Quality Control

Our Glucoraphanin is produced under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation, to ensure it meets stringent specifications for nutraceutical and research applications. Certificates of Analysis (COA) documenting purity, heavy metals, residual solvents, and microbiological parameters are provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at 2-8°C (refrigerated) or as specified on the label. This product is hygroscopic (moisture-sensitive); ensure the container is sealed after each use to minimize exposure to atmospheric humidity.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to reference standard
Assay (HPLC)	≥ 95% (Anhydrous basis)
Water Content (KF)	≤ 5.0%
Residue on Ignition	≤ 0.5%
Heavy Metals (as Pb)	≤ 10 ppm
Total Aerobic Microbial Count	≤ 1000 CFU/g
Yeast & Mold	≤ 100 CFU/g

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