Description

L-Alanine, n-5-(Acetylamino)-2-Chloro-4-(2-Cyano-4-Nitrophenyl)Azophenyl-, Methyl Ester is a specialized, high-purity synthetic organic compound featuring a complex azo dye structure. This compound is engineered for applications requiring precise molecular architecture and consistent performance in advanced chemical synthesis. It is primarily utilized by research institutions and industrial manufacturers in the fields of pharmaceutical intermediates, advanced material science, and specialized dye chemistry.

Application

• Pharmaceutical Intermediate: Serves as a key building block in the synthesis of novel active pharmaceutical ingredients (APIs) and diagnostic agents.
• Advanced Material Science: Used in the research and development of functional materials, including liquid crystals and organic semiconductors.
• Specialized Dye & Pigment Synthesis: Acts as a precursor for high-performance azo dyes and pigments used in niche industrial applications.
• Biochemical Research: Employed as a reagent in biochemical studies and proteomics research due to its alanine-derived structure.
• Chemical Synthesis: Functions as a versatile intermediate for organic chemists in academia and R&D laboratories for constructing complex molecules.

Basic Information

Product Name	L-Alanine, n-5-(Acetylamino)-2-Chloro-4-(2-Cyano-4-Nitrophenyl)Azophenyl-, Methyl Ester
CAS No.	157707-95-4
Molecular Formula	C19H17ClN6O5
Molecular Weight	444.83 g/mol
Synonyms	Methyl (2E)-2-[[4-[(2-Chloro-5-acetamidophenyl)diazenyl]-3-cyanophenyl]formamido]propanoate; L-Alanine, N-[5-(acetylamino)-2-chloro-4-[(2-cyano-4-nitrophenyl)azo]phenyl]-, methyl ester; 157707-95-4; Azo dye intermediate based on L-alanine; N-Acetyl-2-chloro-5-[(2-cyano-4-nitrophenyl)azo]phenylalanine methyl ester
EINECS	Contact for details

Quality Control

Our production of L-Alanine, n-5-(Acetylamino)-2-Chloro-4-(2-Cyano-4-Nitrophenyl)Azophenyl-, Methyl Ester adheres to stringent quality protocols to ensure batch-to-batch consistency and high purity. The material is characterized using advanced analytical techniques including HPLC, NMR, and mass spectrometry. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is provided with each shipment to support your quality assurance and regulatory needs.

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). Keep away from heat and incompatible materials. This product is light-sensitive and should be handled accordingly to maintain stability.

Specification

Item	Specification
Appearance	Orange to red crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 97.0%
Loss on Drying	≤ 1.0%
Residue on Ignition	≤ 0.5%
Heavy Metals	≤ 20 ppm
Related Substances (HPLC)	Total impurities ≤ 3.0%

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