Description

Dansyl-Dl-Norvaline Piperidinium is a chemically modified amino acid derivative featuring a dansyl fluorophore and a piperidinium salt moiety. This compound is significant for its role as a key intermediate and analytical standard in advanced biochemical research and pharmaceutical development. It is primarily needed by researchers and manufacturers in the fields of proteomics, peptide synthesis, and analytical chemistry for applications such as fluorescence labeling and chromatographic analysis.

Application

• Fluorescent Labeling Agent: Used as a derivatization reagent for amino acids, peptides, and proteins to enable sensitive detection via HPLC or capillary electrophoresis.
• Biochemical Research Intermediate: Serves as a critical building block in the synthesis of modified peptides and probe molecules for studying enzyme mechanisms or protein interactions.
• Analytical Reference Standard: Employed as a high-purity standard for method development and validation in quantitative analysis within pharmaceutical quality control labs.
• Proteomics and Metabolomics: Facilitates the detection and quantification of low-abundance biomolecules in complex biological samples through fluorescence-based assays.
• Pharmaceutical Development: Utilized in the research phase for creating novel drug conjugates or diagnostic agents that require a fluorescent tag.

Basic Information

Product Name	Dansyl-Dl-Norvaline Piperidinium
CAS No.	102783-76-6
Molecular Formula	Contact for details
Molecular Weight	Contact for details
Synonyms	5-(Dimethylamino)naphthalene-1-sulfonyl-DL-norvaline piperidinium salt; Dansyl-DL-norvaline piperidine salt; N-Dansyl-DL-norvaline piperidinium; 1-(5-Dimethylaminonaphthalene-1-sulfonyl)-DL-norvaline piperidinium; DNS-DL-Nva-O-Pip; DL-Norvaline, N-[5-(dimethylamino)-1-naphthalenyl]sulfonyl]-, piperidinium salt
EINECS	Contact for details

Quality Control

Our Dansyl-Dl-Norvaline Piperidinium is produced under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation via spectroscopic methods, to ensure it meets the exacting standards required for research and development. Certificates of Analysis (COA) with detailed chromatographic data are available upon request to support your regulatory and quality assurance needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at a controlled room temperature (15-25°C). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed in a dry environment to prevent degradation. For long-term stability, consider storage under an inert atmosphere.

Specification

Item	Specification
Appearance	Yellow to light brown powder or crystalline solid
Identification (HPLC/IR)	Conforms to reference standard
Purity (HPLC)	≥ 95.0%
Water Content (KF)	≤ 5.0%
Heavy Metals	< 20 ppm

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