Description

2-Butyl-D7-1,3-Diaza-Spiro[4.4]Non-1-En-4-One is a high-purity, deuterium-labeled (D7) spirocyclic compound, serving as a critical stable isotope-labeled internal standard and reference material. Its primary value lies in enabling precise quantitative analysis and metabolic pathway tracing in complex biological matrices, ensuring data accuracy and reliability. This compound is essential for researchers and quality control laboratories in the pharmaceutical, agrochemical, and advanced material science sectors, particularly for method development and validation in mass spectrometry.

Application

• Internal Standard for LC-MS/MS: Used as a deuterated internal standard for the accurate quantification of its non-labeled counterpart or related analogs in bioanalytical studies.
• Metabolite Tracing & Pharmacokinetics: Facilitates the study of drug metabolism, absorption, distribution, and excretion (ADME) in preclinical and clinical research.
• Pharmaceutical Impurity Profiling: Aids in the identification and quantification of process-related impurities and degradation products during drug development.
• Agrochemical Research: Employed in environmental fate studies and residue analysis of pesticides and herbicides.
• Chemical Synthesis Intermediate: Acts as a specialized building block for synthesizing novel deuterium-labeled compounds for research purposes.
• Forensic & Doping Control Analysis: Supports high-confidence detection and confirmation of substances in forensic toxicology and anti-doping programs.

Basic Information

Item	Details
Product Name	2-Butyl-D7-1,3-Diaza-Spiro[4.4]Non-1-En-4-One
CAS No.	1794891-89-6
Molecular Formula	C11H8D7N2O
Molecular Weight	~194.28 g/mol
Synonyms	2-Butyl-d7-1,3-diaza-spiro[4.4]non-1-en-4-one; Deuterated 2-Butyl-1,3-diazaspiro[4.4]non-1-en-4-one; [2H7]-2-Butyl-1,3-diazaspiro[4.4]non-1-en-4-one; 2-Butyl-1,3-diazaspiro[4.4]non-1-en-4-one-d7; Stable Isotope Labeled Spirocyclic Lactam; D7-Labeled Internal Standard 1794891-89-6
EINECS	Contact for details

Quality Control

Every batch of 2-Butyl-D7-1,3-Diaza-Spiro[4.4]Non-1-En-4-One is manufactured and tested under strict quality management systems. We guarantee high chemical and isotopic purity, with comprehensive characterization using NMR (1H, 13C), Mass Spectrometry, and HPLC. A detailed Certificate of Analysis (COA) is provided with each shipment, confirming identity, purity (HPLC), isotopic enrichment (D-content), and other critical parameters to meet your research 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). Due to its hygroscopic (moisture-sensitive) nature, the container should be kept in a desiccated environment. For long-term storage, consider storing under an inert atmosphere.

Specification

Item	Specification
Appearance	White to off-white solid
Identification (IR)	Conforms to structure
Identification (MS)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Isotopic Purity (D-content)	≥ 98 atom % D
Water Content (KF)	≤ 0.5%
Residue on Ignition	≤ 0.1%

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