Description

Phthalimide-15N Potassium Salt is a nitrogen-15 labeled derivative of potassium phthalimide, a key intermediate in organic synthesis. This isotopically labeled compound is essential for advanced research and development, providing a stable isotopic tracer for mechanistic studies and analytical method development. It is primarily used by researchers and manufacturers in the pharmaceutical, agrochemical, and material science industries who require precise tracking of nitrogen atoms in complex molecular systems.

Application

• As a nitrogen-15 labeled precursor for the synthesis of isotopically labeled pharmaceuticals and active pharmaceutical ingredients (APIs).
• In the preparation of 15N-labeled heterocyclic compounds for use in nuclear magnetic resonance (NMR) spectroscopy and mass spectrometry studies.
• For mechanistic investigation of chemical reactions, particularly Gabriel syntheses and other amination processes.
• As a stable isotope internal standard in quantitative analytical methods like LC-MS for enhanced accuracy.
• In agrochemical research for tracing the metabolic fate of nitrogen-containing pesticides and fertilizers.
• For the development of advanced materials, such as labeled polymers or dyes, where nitrogen atom tracking is required.

Basic Information

Product Name	Phthalimide-15N Potassium Salt
CAS No.	53510-88-6
Molecular Formula	C8H4KNO2
Molecular Weight	185.22 g/mol
Synonyms	Potassium Phthalimide-15N; 1H-Isoindole-1,3(2H)-dione-15N, potassium salt; Potassium 1,3-Dihydro-1,3-dioxo-2H-isoindol-2-ide-15N; 15N-Labeled Potassium Phthalimide; Potassium isoindoline-1,3-dione-15N salt; Potassium 2,3-dihydro-1,3-dioxo-1H-isoindol-2-ide-15N; N-15 Potassium Phthalimide
EINECS	Contact for details

Quality Control

Our Phthalimide-15N Potassium Salt is produced under strict quality protocols to ensure high isotopic and chemical purity, critical for research integrity. Each batch is characterized by advanced spectroscopic and chromatographic techniques. A comprehensive Certificate of Analysis (COA) detailing isotopic enrichment (atom % 15N), chemical purity, and identity confirmation is provided with every shipment to guarantee traceability and compliance with your research specifications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (15-25°C). Due to its hygroscopic nature, the container must be kept tightly sealed to minimize exposure to atmospheric moisture. Keep away from incompatible materials.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Isotopic Enrichment (Atom % 15N)	≥ 98%
Assay (HPLC)	≥ 98.0%
Water Content (KF)	≤ 1.0%

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