Description

D,L-Sulforaphane n-Acetyl-L-Cysteine is a synthetic, stabilized conjugate of the bioactive isothiocyanate sulforaphane and the antioxidant amino acid derivative N-Acetyl-L-Cysteine (NAC). This compound is engineered to enhance stability and bioavailability, offering a reliable source of sulforaphane's well-researched biological activity. It is a critical intermediate and reference standard for manufacturers in the nutraceutical, pharmaceutical, and life science research sectors seeking to develop advanced health and wellness products.

Application

• Nutraceutical & Dietary Supplement Formulation: As a key active ingredient in capsules, tablets, and powders targeting cellular health, antioxidant support, and detoxification pathways.
• Pharmaceutical Intermediate: Used in the research and development of novel therapeutic agents focusing on inflammation, oxidative stress, and chemoprevention.
• Biomedical Research Standard: Serves as a high-purity reference compound in pharmacokinetic, metabolic, and mechanistic studies within academic and institutional laboratories.
• Functional Food & Beverage Fortification: Incorporated into specialized health food products where a stable and bioavailable form of sulforaphane is required.
• Cosmeceutical Ingredients: Potential application in advanced skincare formulations for its antioxidant and anti-aging properties.

Basic Information

Product Name	D,L-Sulforaphane n-Acetyl-L-Cysteine
CAS No.	334829-66-2
Molecular Formula	C12H18N2O4S2
Molecular Weight	318.41 g/mol
Synonyms	SFN-NAC; Sulforaphane-NAC Conjugate; 1-Isothiocyanato-4-(methylsulfinyl)butane Conjugate with N-Acetyl-L-cysteine; (R,S)-Sulforaphane-N-Acetylcysteine; D,L-Sulforaphane-cysteine conjugate; 4-Methylsulfinylbutyl isothiocyanate N-Acetylcysteamine; Stabilized Sulforaphane Precursor
EINECS	Contact for details

Quality Control

Our D,L-Sulforaphane n-Acetyl-L-Cysteine is produced under strict quality management systems. Each batch undergoes comprehensive analytical testing including HPLC for purity, identity confirmation by IR and NMR, and residual solvent analysis to ensure it meets stringent specifications for research and production use. A Certificate of Analysis (COA) documenting all test results is provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at 2-8°C for long-term stability. This material is easily oxidized; for optimal shelf life, store under an inert atmosphere such as argon or nitrogen after opening.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to reference spectrum
Identification (HPLC)	Retention time matches reference standard
Assay (HPLC)	≥ 95.0%
Related Substances (HPLC)	Total impurities ≤ 3.0%
Water Content (KF)	≤ 2.0%
Residual Solvents (GC)	Meets ICH guidelines
Heavy Metals	≤ 20 ppm

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