Description

Ur-144 n-(4-Hydroxypentyl) Metabolite-D5 is a deuterated internal standard critical for accurate quantitative analysis in mass spectrometry. This high-purity compound is essential for researchers and laboratories requiring precise calibration and reliable data in pharmacokinetic and metabolic studies. It is primarily utilized in forensic analysis, clinical research, and pharmaceutical development for the detection and quantification of synthetic cannabinoid metabolites.

Application

• Internal Standard for LC-MS/MS: Primary application for the quantification of UR-144 and its metabolites in biological matrices.
• Forensic Toxicology: Enables accurate and legally defensible analysis in drug testing and substance abuse cases.
• Pharmacokinetic Research: Used in studies to understand the absorption, distribution, metabolism, and excretion (ADME) of synthetic cannabinoids.
• Clinical Trial Support: Provides reliable data for metabolite profiling in human studies.
• Reference Material: Serves as a certified standard for method development and validation in analytical laboratories.
• Doping Control: Applied in sports anti-doping programs to detect the use of prohibited synthetic substances.

Basic Information

Product Name	Ur-144 n-(4-Hydroxypentyl) Metabolite-D5
CAS No.	2747917-78-6
Molecular Formula	C21H26D5NO3
Molecular Weight	~347.5 g/mol
Synonyms	UR-144 N-(4-Hydroxypentyl) Metabolite-d5; UR-144 Pentyl Metabolite-D5; 1-Pentyl-1H-indol-3-yl)(2,2,3,3-tetramethylcyclopropyl)methanone N-(4-Hydroxypentyl) Metabolite-D5; Deuterated UR-144 Carboxy Metabolite; UR-144 N-(5-Hydroxypentyl) Metabolite-d5; (1-(5-Hydroxypentyl)-1H-indol-3-yl)(2,2,3,3-tetramethylcyclopropyl)methanone-d5; UR-144 Major Metabolite D5
EINECS	Contact for details

Quality Control

Every batch of Ur-144 n-(4-Hydroxypentyl) Metabolite-D5 is manufactured and analyzed under strict quality management systems to ensure the highest standards of purity and isotopic enrichment. Our products undergo rigorous quality testing, including NMR and mass spectrometry, to ensure compliance with research and forensic standards. Certificates of Analysis (COA) detailing purity, isotopic purity (D-enrichment), and analytical methods are provided with each shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at controlled room temperature (15-25°C). This product is hygroscopic (moisture-sensitive) and light-sensitive; ensure the container is sealed tightly after each use to minimize exposure to atmospheric moisture and light.

Specification

Item	Specification
Appearance	White to off-white solid
Identification (HPLC-MS)	Conforms
Identification (NMR)	Conforms
Purity (HPLC)	≥ 98.0%
Isotopic Purity (D-enrichment)	≥ 98 atom % D
Chemical Purity (by NMR)	≥ 97.0%
Water Content (KF)	≤ 1.0%
Residual Solvents (GC)	Complies with ICH guidelines

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