Description

Dansylhomoserine CAS NO 111900-26-6 is a specialized dansyl-labeled derivative of the amino acid homoserine. This compound is a critical reagent in advanced biochemical research and analytical method development, valued for its fluorescent properties. It is primarily utilized by researchers and quality control laboratories in the pharmaceutical, biotechnology, and diagnostic sectors for applications requiring sensitive detection and quantification.

Application

• Biochemical Research: Used as a fluorescent probe or tracer in enzymatic studies, metabolic pathway analysis, and protein interaction assays.
• Analytical Chemistry: Serves as a high-purity reference standard or derivatization agent in High-Performance Liquid Chromatography (HPLC) and Liquid Chromatography-Mass Spectrometry (LC-MS) for amino acid analysis.
• Pharmaceutical Development: Employed in the synthesis and quality control of novel peptide-based therapeutics and active pharmaceutical ingredients (APIs).
• Diagnostic Reagent Manufacturing: A key component in formulating sensitive fluorescent assays and kits for clinical and research diagnostics.
• Proteomics & Metabolomics: Facilitates the labeling and detection of low-abundance biomolecules in complex biological samples.

Basic Information

Product Name	Dansylhomoserine
CAS No.	111900-26-6
Molecular Formula	C15H20N2O5S
Molecular Weight	340.40 g/mol
Synonyms	5-(Dimethylamino)naphthalene-1-sulfonylhomoserine; Dansyl-L-homoserine; L-Homoserine, N-[5-(dimethylamino)-1-naphthalenesulfonyl]-; N-Dansyl-L-homoserine; N-(1-Dimethylaminonaphthalene-5-sulfonyl)-L-homoserine; DNS-Homoserine; Hse(Dns)
EINECS	Contact for details

Quality Control

Our Dansylhomoserine is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC for purity verification and spectroscopic methods for structural confirmation, to ensure it meets the stringent requirements of research and development. Certificates of Analysis (COA) with detailed chromatographic data are provided to guarantee traceability and batch-to-batch consistency.

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 desiccated environment to prevent degradation. For long-term storage, consider storing under an inert atmosphere.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Retention time matches reference standard
Purity (HPLC)	≥ 98.0%
Water Content (KF)	≤ 1.0%
Residue on Ignition	≤ 0.1%

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