Description

Ur-144-D5 is a deuterated analog of the synthetic cannabinoid UR-144, designed for use as a high-purity internal standard in analytical chemistry. This compound is critical for ensuring accurate quantification and method validation in forensic, clinical, and pharmaceutical research. It is primarily utilized by analytical laboratories, contract research organizations (CROs), and regulatory bodies requiring precise and reliable reference materials for mass spectrometry and chromatography.

Application

• Analytical Reference Standard: Serves as a deuterated internal standard for the accurate quantification of UR-144 and related synthetic cannabinoids in complex matrices using LC-MS/MS or GC-MS.
• Forensic Toxicology: Essential for method development and routine analysis in forensic labs to detect and confirm the presence of designer drugs in biological samples (e.g., blood, urine).
• Clinical Research: Used in pharmacokinetic and metabolic studies to track the distribution and breakdown of synthetic cannabinoids in preclinical and clinical research settings.
• Pharmaceutical Impurity Profiling: Employed in the analysis of pharmaceutical compounds where UR-144 or its analogs may be present as impurities or degradation products.
• Method Validation & Compliance: Supports laboratories in validating analytical methods to meet stringent regulatory requirements from agencies like the FDA and EMA.
• Quality Control: Applied in the quality assurance processes of manufacturers producing cannabinoid-related research chemicals or pharmaceutical intermediates.

Basic Information

Product Name	Ur-144-D5
CAS No.	2484976-97-6
Molecular Formula	C₁₈H₂₁D₅N₂O
Molecular Weight	Contact for details
Synonyms	(1-Pentyl-1H-indol-3-yl)(2,2,3,3-tetramethylcyclopropyl)methanone-d5; UR-144-d5; UR144 Deuterated Standard; 1-Pentyl-3-(2,2,3,3-tetramethylcyclopropanecarbonyl)indole-d5; Deuterated UR-144; Pentylindole Cyclopropyl Ketone-d5; UR-144 Internal Standard
EINECS	Contact for details

Quality Control

Every batch of Ur-144-D5 is manufactured and analyzed under strict quality management protocols. We provide comprehensive Certificates of Analysis (COA) that detail purity, isotopic enrichment, and confirm identity through orthogonal analytical techniques. Our quality systems are designed to support GMP/GLP-compliant research, ensuring traceability and reliability for your most critical applications.

Storage

Preserve in a tightly closed container, protected from light. Store at controlled room temperature (15-25°C) in a dry, well-ventilated area. Keep the container sealed to prevent moisture absorption and contamination.

Specification

Item	Specification
Appearance	White to off-white solid
Identification (IR)	Conforms to reference spectrum
Identification (NMR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Isotopic Purity (MS)	≥ 98.0 atom % D
Chemical Purity (Titration)	≥ 97.0%
Residual Solvents (GC)	Meets ICH guidelines
Water Content (KF)	≤ 0.5%

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