Description

2-(S-Cysteinyl)Hydroquinone is a specialized biochemical compound that serves as a key intermediate in the synthesis of complex organic molecules and natural product analogs. Its unique structure, combining a hydroquinone moiety with a cysteine-derived side chain, makes it valuable for research and development in advanced material and pharmaceutical chemistry. This product is primarily utilized by researchers and manufacturers in the pharmaceutical, biotechnology, and fine chemical sectors for applications ranging from targeted synthesis to biochemical studies.

Application

• Pharmaceutical Intermediate: Used in the research and synthesis of novel drug candidates and active pharmaceutical ingredients (APIs).
• Biochemical Research: Acts as a precursor or model compound in studies of redox biology, enzyme mechanisms, and melanin biosynthesis pathways.
• Fine Chemical Synthesis: Serves as a building block for the preparation of complex, multi-functional organic molecules and natural product derivatives.
• Cosmetic Science Research: Investigated for potential applications in advanced skincare formulations related to antioxidant and skin-brightening mechanisms.
• Polymer Chemistry: Can be utilized as a functional monomer or cross-linking agent in the development of specialty polymers with specific redox or adhesive properties.

Basic Information

Item	Details
Product Name	2-(S-Cysteinyl)Hydroquinone
CAS No.	39484-07-6
Molecular Formula	C9H11NO3S
Molecular Weight	213.25 g/mol
Synonyms	2-(S-Cysteinyl)hydroquinone; 2-Cysteinylhydroquinone; 1,4-Benzenediol, 2-[(2R)-2-amino-2-carboxyethyl]thio]-; 2-[(2R)-2-Amino-2-carboxyethyl]thio]-1,4-benzenediol; Cysteinylhydroquinone; HQ-Cys; 2-S-Cysteinyl-1,4-dihydroxybenzene
EINECS	Contact for details

Quality Control

Our 2-(S-Cysteinyl)Hydroquinone is produced under strict quality management protocols. Each batch undergoes comprehensive analytical testing, including HPLC for purity assessment and spectroscopic methods for structural confirmation, to ensure it meets the high standards required for research and development applications. A Certificate of Analysis (COA) detailing specific batch results is provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at a controlled room temperature (15-25°C). Due to its nature of being easily oxidized, long-term storage under an inert atmosphere (e.g., nitrogen or argon) is recommended for optimal stability. Keep the container tightly sealed to minimize exposure to air and moisture.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 95.0%
Water Content (KF)	≤ 2.0%
Residue on Ignition	≤ 0.5%

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