Description

Cmp-9-Fluoresceinyl-Neuac CAS NO 118720-35-7 is a specialized fluorescent-labeled derivative of N-acetylneuraminic acid, designed for advanced biochemical research and diagnostic applications. This compound is critical for studying sialic acid biology, enabling sensitive detection and analysis in complex biological systems. It is primarily utilized by researchers and manufacturers in the fields of glycobiology, diagnostic assay development, and pharmaceutical research.

Application

• Glycobiology Research: As a fluorescent probe for the study of sialyltransferase activity, sialidase inhibition, and sialic acid metabolism.
• Diagnostic Assay Development: A key reagent in the development of high-sensitivity fluorescence-based assays for enzyme activity and biomarker detection.
• Pharmaceutical Screening: Used in high-throughput screening (HTS) platforms to identify potential drug candidates targeting sialic acid-related pathways.
• Bioconjugation & Labeling: Serves as a versatile intermediate for the fluorescent labeling of proteins, antibodies, or other biomolecules for imaging and detection.
• Cell Surface Staining: Employed in flow cytometry and microscopy to visualize and quantify sialic acid expression on cell membranes.
• Quality Control for Biologics: Acts as a reference standard in the analysis of glycosylation patterns of therapeutic proteins.

Basic Information

Product Name	Cmp-9-Fluoresceinyl-Neuac
CAS No.	118720-35-7
Molecular Formula	C31H32N2O13
Molecular Weight	640.60 g/mol
Synonyms	9-Fluoresceinyl-N-acetylneuraminic acid; Fluorescein-labeled Neu5Ac; 5(6)-Carboxyfluorescein-Neu5Ac; CMP-9-Fluoresceinyl-NeuAc; CMP-9-FITC-Neu5Ac; 9-Fluoresceinyl-NeuAc; CMP-9-Fluoresceinyl-N-acetylneuraminic acid; Fluorescent CMP-sialic acid analog
EINECS	Contact for details

Quality Control

Our Cmp-9-Fluoresceinyl-Neuac is produced under stringent quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation, to ensure it meets the exacting standards required for research and development. Certificates of Analysis (COA) detailing purity, spectral data, and other critical parameters are available upon request.

Storage

Preserve in a tightly closed container, protected from light. Store at -20°C or below in a dry environment. This product is hygroscopic (moisture-sensitive) and light-sensitive; prolonged exposure to ambient conditions or light should be avoided to maintain stability and performance.

Specification

Item	Specification
Appearance	Yellow to orange solid
Identification (HPLC)	Conforms to reference standard
Identification (MS)	Conforms to structure
Purity (HPLC)	≥ 95%
Water Content (KF)	≤ 3.0%
Solubility	Soluble in DMSO, DMF; sparingly soluble in water

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