Description

n-Dnp-Dl-A-Amino-n-Caprylic Acid*Crystal Line is a specialized, high-purity crystalline derivative of the amino acid caprylic acid, featuring a dinitrophenyl (Dnp) protecting group. This compound is critical for advanced research and development in organic synthesis and analytical chemistry, where precise molecular modification is required. It serves as a key intermediate and analytical standard for scientists and manufacturers in the pharmaceutical, biochemical, and fine chemical sectors.

Application

• Pharmaceutical Intermediate: Used in the synthesis of novel peptide-based drugs and active pharmaceutical ingredients (APIs).
• Biochemical Research: Acts as a protected amino acid derivative in peptide synthesis and enzyme inhibition studies.
• Analytical Chemistry: Serves as a high-purity reference standard for method development and quality control in HPLC and LC-MS analysis.
• Fine Chemical Synthesis: A valuable building block for creating complex organic molecules and specialty chemicals.
• Proteomics & Metabolomics: Employed in labeling and derivatization strategies for the analysis of proteins and metabolites.

Basic Information

Product Name	n-Dnp-Dl-A-Amino-n-Caprylic Acid*Crystal Line
CAS No.	31356-30-6
Molecular Formula	C14H19N3O6
Molecular Weight	325.32 g/mol
Synonyms	2-(2,4-Dinitrophenylamino)octanoic Acid; DL-2-Amino-2-(2,4-dinitrophenyl)octanoic Acid; N-(2,4-Dinitrophenyl)-DL-2-aminocaprylic Acid; DNP-DL-2-Aminooctanoic Acid; DNP-Aminocaprylic Acid; 2-[(2,4-Dinitrophenyl)amino]octanoic Acid; α-Amino-α-(2,4-dinitroanilino)caprylic Acid; (RS)-2-[(2,4-Dinitrophenyl)amino]octanoic Acid
EINECS	Contact for details

Quality Control

Our n-Dnp-Dl-A-Amino-n-Caprylic Acid*Crystal Line is produced under strict quality management protocols. Every batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation via IR and NMR spectroscopy, to ensure it meets the exacting standards required for research and synthesis. Certificates of Analysis (COA) with detailed batch-specific results are provided to guarantee traceability and consistency.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (15-25°C). Keep away from heat sources and incompatible materials.

Specification

Item	Specification
Appearance	Yellow to orange crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 20 ppm

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