Description

Ur-144 n-(5-Hydroxypentyl) β-D-Glucuronide is a glucuronidated metabolite of the synthetic cannabinoid UR-144, characterized by its conjugated glucuronic acid moiety. This compound is of significant importance for analytical and forensic reference standards, enabling precise detection and quantification in biological matrices. It is primarily needed by research laboratories, forensic toxicology facilities, and pharmaceutical development companies engaged in drug metabolism and pharmacokinetics (DMPK) studies.

Application

• Analytical Reference Standard for the quantification of UR-144 metabolites in forensic and clinical toxicology.
• Metabolite Identification in pharmaceutical research and drug development studies.
• Method Development & Validation for LC-MS/MS, HPLC, and GC-MS analytical techniques.
• Quality Control material for laboratories monitoring synthetic cannabinoid abuse.
• Biomedical Research into the metabolic pathways and elimination profiles of synthetic cannabinoids.
• Calibration Standard for ensuring accuracy and compliance in regulated laboratory testing.

Basic Information

Product Name	Ur-144 n-(5-Hydroxypentyl) β-D-Glucuronide
CAS No.	1630023-01-6
Molecular Formula	C₂₂H₃₈O₉
Molecular Weight	446.54 g/mol
Synonyms	UR-144 N-(5-Hydroxypentyl) Glucuronide; UR-144 Glucuronide Metabolite; UR-144 β-D-Glucuronide; 1-Pentyl-1H-indol-3-yl)(2,2,3,3-tetramethylcyclopropyl)methanone N-(5-Hydroxypentyl) Glucuronide; UR-144 N5OH Glucuronide; UR-144 Major Metabolite; XLR11 Glucuronide Metabolite (common associated name)
EINECS	Contact for details

Quality Control

Our high-purity reference standards are produced under strict quality management protocols. Each batch undergoes comprehensive analytical characterization using techniques including HPLC, LC-MS/MS, and NMR to confirm identity and purity. A Certificate of Analysis (COA) detailing batch-specific results is provided with every shipment, ensuring traceability and compliance with research and forensic laboratory requirements.

Storage

Preserve in a tightly closed container, protected from light. Store at -20°C or below for long-term stability. This product is hygroscopic (moisture-sensitive). Allow the sealed vial to equilibrate to room temperature before opening to minimize moisture absorption.

Specification

Item	Specification
Appearance	White to off-white solid
Identification (HPLC)	Conforms to reference standard
Identification (MS)	Conforms to structure
Purity (HPLC)	≥ 95%
Water Content (KF)	≤ 5.0%
Solubility	Soluble in methanol, DMSO; slightly soluble in water

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