Description

Dipotassium n-(1-Methyl-3-Oxobut-1-Enyl)-L-Aspartate is a high-purity, specialty chemical salt derived from L-aspartic acid, serving as a critical intermediate in advanced synthesis. This compound is valued for its role in producing high-value fine chemicals and active pharmaceutical ingredients (APIs) where precise chirality and chemical functionality are paramount. It is essential for manufacturers in the pharmaceutical, agrochemical, and advanced material sectors seeking reliable, high-quality building blocks for complex organic synthesis.

Application

• Pharmaceutical Intermediate: A key chiral building block in the synthesis of novel APIs and therapeutic compounds.
• Agrochemical Synthesis: Used in the production of advanced, targeted pesticides and herbicides.
• Fine Chemical Production: Serves as a precursor for specialty chemicals, flavors, and fragrances requiring specific stereochemistry.
• Biochemical Research: Employed in R&D for studying enzyme interactions and metabolic pathways.
• Chelating Agent Precursor: Utilized in the development of specialized chelating agents for industrial processes.

Basic Information

Product Name	Dipotassium n-(1-Methyl-3-Oxobut-1-Enyl)-L-Aspartate
CAS No.	75186-21-9
Molecular Formula	C9H12K2NO5
Molecular Weight	307.40 g/mol
Synonyms	Dipotassium (E)-2-(1-Methyl-3-oxobut-1-en-1-yl)amino)succinate; L-Aspartic acid, N-(1-methyl-3-oxo-1-butenyl)-, dipotassium salt; (E)-Dipotassium 2-((1-methyl-3-oxobut-1-en-1-yl)amino)succinate; FEMA 4707; Acetylformoin dipotassium salt; Flavor enhancer 4707
EINECS	Contact for details

Quality Control

Our Dipotassium n-(1-Methyl-3-Oxobut-1-Enyl)-L-Aspartate is manufactured under strict quality management systems. Each batch is subjected to rigorous analytical testing, including HPLC for purity and chiral purity assessment, to ensure it meets the stringent requirements of our global clientele. Certificates of Analysis (COA) detailing identity, purity, and impurity profiles are provided with every shipment to guarantee traceability and batch-to-batch consistency.

Storage

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

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to reference spectrum
Assay (HPLC)	≥ 98.0%
Chiral Purity	≥ 99.0% (L-isomer)
Loss on Drying	≤ 2.0%
Heavy Metals	≤ 20 ppm
Residue on Ignition	Conforms

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