Description

3-Aminopyridine 1,N(6)-Ethenoadenine Dinucleotide is a specialized biochemical cofactor analog, also known as an etheno-NAD+ derivative. This compound is of significant value in biochemical research and diagnostic development due to its unique fluorescent properties and role in studying enzyme mechanisms. It is primarily needed by research institutions, pharmaceutical R&D departments, and diagnostic kit manufacturers focused on nucleotide-dependent enzymes, cellular metabolism, and high-throughput screening assays.

Application

• Biochemical Research: Used as a fluorescent probe and substrate analog in studies of NAD(P)+-dependent dehydrogenases, reductases, and other oxidoreductases.
• Enzyme Kinetics & Mechanism Studies: Serves as a tool to investigate binding sites, catalytic pathways, and inhibition mechanisms of nucleotide-binding enzymes.
• Diagnostic Assay Development: Employed in the development of fluorescent-based diagnostic tests and biosensors for clinical and research applications.
• Cellular Metabolism Analysis: Acts as a tracer or modulator in research focused on cellular redox states and metabolic pathways.
• High-Throughput Screening (HTS): Utilized in pharmaceutical discovery for screening compound libraries against specific enzymatic targets.
• Academic Research: Fundamental research tool in biochemistry, molecular biology, and chemical biology laboratories.

Basic Information

Product Name	3-Aminopyridine 1,N(6)-Ethenoadenine Dinucleotide
CAS No.	82773-63-5
Molecular Formula	C₂₁H₂₅N₈O₁₄P₂
Molecular Weight	663.42 g/mol
Synonyms	1,N(6)-Etheno-NAD+; ε-NAD+; Ethenonicotinamide Adenine Dinucleotide; 3-Aminopyridine Adenine Dinucleotide Etheno Adduct; Fluorescent NAD+ analog; Etheno-NAD; 3-AP-ε-NAD+; 1,N6-Ethenoadenine NAD+
EINECS	Contact for details

Quality Control

Our 3-Aminopyridine 1,N(6)-Ethenoadenine Dinucleotide is produced under stringent conditions to ensure high purity and batch-to-batch consistency, suitable for sensitive research applications. All batches undergo comprehensive analytical testing including HPLC for purity and spectroscopic confirmation (UV, fluorescence). A detailed Certificate of Analysis (COA) documenting identity, purity, and specific impurities is provided with each shipment.

Storage

Preserve in a tightly closed container, protected from light. Store at -20°C or below in a desiccated environment. This compound is hygroscopic (moisture-sensitive) and light-sensitive. For long-term stability, store under inert atmosphere. Allow the sealed container to reach room temperature before opening to minimize moisture condensation.

Specification

Item	Specification
Appearance	White to off-white powder or solid
Identification (HPLC)	Conforms to reference standard
Identification (UV)	Conforms to reference spectrum
Purity (HPLC)	≥ 95%
Water Content (KF)	≤ 2.0%
Fluorescence Properties	Emission and excitation maxima conform to standard

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