Description

Progoitrin Potassium Salt(P) is a specific potassium salt derivative of the natural goitrogen, progoitrin. This high-purity compound is critical for research and development in the fields of agricultural chemistry and human nutrition, particularly in the study of glucosinolate metabolism and its effects. It serves as a vital reference standard and intermediate for scientists and manufacturers focused on plant biochemistry, food safety, and nutraceutical analysis. The product is supplied with full traceability and quality documentation to ensure reliable and reproducible results.

Application

• Pharmaceutical & Nutraceutical Research: Used as a key reference standard in the study of dietary goitrogens and their impact on thyroid function.
• Agricultural Chemistry: Employed in research to understand and modify glucosinolate pathways in cruciferous vegetables like broccoli, cabbage, and rapeseed.
• Food Safety & Quality Control: Serves as an analytical standard for quantifying progoitrin levels in food products and animal feed to ensure safety specifications are met.
• Biochemical Synthesis: Acts as a purified intermediate or starting material for the synthesis of more complex bioactive compounds and metabolites.
• Academic & Institutional Research: Essential for fundamental studies in plant physiology, biochemistry, and the bioactivity of natural products.

Basic Information

Product Name	Progoitrin Potassium Salt(P)
CAS No.	21087-77-4
Molecular Formula	C11H18KNO9S2
Molecular Weight	411.48 g/mol
Synonyms	Potassium (2S)-2-Hydroxy-3-[(2S,3R,4S,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]sulfanylbutanoate; Progoitrin K Salt; Goitrin Precursor Potassium Salt; (2S)-2-Hydroxy-3-{[(2S,3R,4S,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)tetrahydro-2H-pyran-2-yl]thio}butanoic Acid Potassium Salt; Glucorapiferin Potassium Salt (related); Glucosinolate Potassium Salt
EINECS	Contact for details

Quality Control

Our Progoitrin Potassium Salt(P) is manufactured under controlled conditions to ensure high chemical purity and batch-to-batch consistency. Each lot undergoes rigorous analytical testing, including HPLC for assay and purity and spectroscopic identification (IR, NMR). A comprehensive Certificate of Analysis (COA) detailing all test results is provided with every shipment to support your quality assurance protocols.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at 2-8°C. This product is hygroscopic (moisture-sensitive) and should be handled under anhydrous conditions to maintain stability.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 95.0%
Purity (HPLC)	≥ 98.0%
Water Content (KF)	≤ 2.0%
Heavy Metals	≤ 10 ppm
Residual Solvents	Meets ICH guidelines

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