Description

(S)-Sulforaphane CAS NO 155320-20-0 is the biologically active enantiomer of sulforaphane, a potent isothiocyanate compound derived from cruciferous vegetables. It is highly valued for its superior efficacy and specificity in modulating key cellular pathways related to antioxidant response and detoxification. This high-purity enantiomer is essential for advanced research and development in the nutraceutical, pharmaceutical, and cosmeceutical industries, where precise biological activity is critical.

Application

• Dietary Supplements & Nutraceuticals: A key active ingredient in high-end formulations targeting cellular health, antioxidant support, and detoxification.
• Pharmaceutical Research: Used as a reference standard and active pharmaceutical ingredient (API) in preclinical and clinical studies for cancer chemoprevention, neuroprotection, and metabolic disorders.
• Functional Foods & Beverages: Incorporated into health-focused food and drink products to enhance their bioactive profile.
• Cosmeceuticals: Formulated into advanced skincare products for its anti-aging and protective properties against environmental stressors.
• Biochemical Research: Serves as a critical tool in molecular biology and biochemistry to study the Nrf2-ARE pathway and other related mechanisms.
• Veterinary Health Products: Used in premium animal health supplements for similar antioxidant and health-promoting benefits.

Basic Information

Product Name	(S)-Sulforaphane
CAS No.	155320-20-0
Molecular Formula	C6H11NOS2
Molecular Weight	177.29 g/mol
Synonyms	(-)-(R)-1-Isothiocyanato-4-(methylsulfinyl)butane; L-Sulforaphane; (R)-Sulforaphane (enantiomer); 1-Isothiocyanato-4-(methylsulfinyl)butane; 4-Methylsulfinylbutyl isothiocyanate; Sulforaphane L-isomer; SFN
EINECS	Contact for details

Quality Control

Our (S)-Sulforaphane is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including chiral HPLC for enantiomeric purity, to ensure it meets stringent specifications for research and commercial use. Certificates of Analysis (COA) detailing purity, identity, and impurity profiles are provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store at -20°C or below under an inert atmosphere (e.g., nitrogen or argon) to prevent oxidation and degradation due to its highly volatile and easily oxidized nature. Allow the sealed container to reach room temperature before opening to minimize moisture condensation.

Specification

Item	Specification
Appearance	White to off-white crystalline solid
Identification (IR)	Conforms to reference standard
Identification (HPLC)	Conforms to reference standard
Assay (HPLC)	≥ 98.0%
Enantiomeric Purity (Chiral HPLC)	≥ 99.0%
Related Substances (HPLC)	Total impurities ≤ 2.0%
Residual Solvents (GC)	Meets ICH guidelines
Heavy Metals	< 10 ppm

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