Description

(5-Dimethylaminonaphthalen-1-yl)sulfonyl undecanoate is a specialized chemical derivative of the dansyl fluorophore, designed for advanced applications in analytical and synthetic chemistry. This compound matters for its utility as a versatile labeling and derivatization reagent, enabling the sensitive detection and analysis of target molecules. It is primarily needed by researchers and manufacturers in the pharmaceutical, biotechnology, and advanced materials sectors for developing diagnostic assays, fluorescent probes, and high-performance liquid chromatography (HPLC) standards.

Application

• As a fluorescent labeling reagent for amines, amino acids, and peptides in analytical chemistry.
• Derivatization agent for enhancing the detection sensitivity of compounds in HPLC and capillary electrophoresis.
• Key intermediate in the synthesis of advanced fluorescent probes and sensors for biological imaging.
• Research chemical for studying enzyme activity and protein interactions via fluorescence-based assays.
• Component in the development of diagnostic kits and reagents for clinical and research laboratories.
• Building block for creating novel photoactive materials and polymers.

Basic Information

Product Name	(5-Dimethylaminonaphthalen-1-yl)sulfonyl undecanoate
CAS No.	97387-14-9
Molecular Formula	C23H33NO4S
Molecular Weight	419.58 g/mol
Synonyms	Dansyl undecanoate; 1-(5-Dimethylaminonaphthalene-1-sulfonyl) undecanoate; N-[5-(Dimethylamino)naphthalen-1-yl]sulfonyl]undecanoate; 1-Dansyl undecanoate; Dns-C11; Undecanoic acid, 1-[[5-(dimethylamino)-1-naphthalenyl]sulfonyl] ester; 97387-14-9; Dansyl C11 ester
EINECS	Contact for details

Quality Control

Our (5-Dimethylaminonaphthalen-1-yl)sulfonyl undecanoate is produced under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation via spectroscopic methods (NMR, IR, MS). A comprehensive Certificate of Analysis (COA) detailing purity, assay, and impurity profiles is provided to ensure compliance with your research and development specifications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at a controlled room temperature (15-25°C). The product is light-sensitive and should be handled under appropriate conditions to maintain stability.

Specification

Item	Specification
Appearance	Light yellow to yellow solid
Identification (IR)	Conforms to structure
Identification (HPLC)	Conforms to reference
Purity (HPLC)	≥ 95.0%
Loss on Drying	≤ 1.0%

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