Description

Cysteamine-S-Phosphate CAS NO 5746-40-7 is a key phosphorylated derivative of cysteamine, serving as a vital biochemical building block and precursor. This compound is valued for its role in modulating cellular redox states and as a versatile intermediate in advanced synthesis. It is primarily utilized by research institutions and manufacturers in the pharmaceutical and life science sectors for developing therapeutic agents and biochemical probes.

Application

• Pharmaceutical Intermediate: Critical precursor in the synthesis of novel drug candidates, particularly those targeting metabolic and neurological disorders.
• Biochemical Research: Used as a tool compound in studies of cellular metabolism, oxidative stress pathways, and enzyme function.
• Prodrug Development: Employed in the design of prodrugs to improve the bioavailability and targeted delivery of active pharmaceutical ingredients (APIs).
• Nutritional Supplement Research: Investigated for its potential role as a source of bioavailable cysteine and its metabolites in nutraceutical formulations.
• Cosmeceutical Applications: Explored for use in advanced skincare products aimed at antioxidant protection and cellular repair.

Basic Information

Product Name	Cysteamine-S-Phosphate
CAS No.	5746-40-7
Molecular Formula	C2H8NO4PS
Molecular Weight	173.13 g/mol
Synonyms	2-Aminoethanethiol Dihydrogen Phosphate Ester; 2-Aminoethyl Thiophosphate; Cysteamine Phosphate; Phosphocysteamine; Aminoethylthiol Phosphate; Mercaptamine Phosphate; Thioethanolamine Phosphate; WR 638
EINECS	Contact for details

Quality Control

Our Cysteamine-S-Phosphate is manufactured under a strict quality management system. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation, to ensure it meets exacting standards for research and development use. A Certificate of Analysis (COA) detailing all test results is provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at controlled room temperature (15-25°C). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed after opening to prevent degradation.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Water Content (KF)	≤ 2.0%
Heavy Metals	≤ 20 ppm
Residue on Ignition	≤ 0.5%

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