P-184

Phosphatidylethanol 16:0/18:2-D₅ (PEth 16:0/18:2-D5) solution

100 μg/mL in methanol (as free phosphate), certified reference material, ampule of 1 mL, Cerilliant^®

• Empirical Formula (Hill Notation): C₃₉H₆₇D₅O₈P · NH₄
• CAS Number: 1612140-93-8
• Molecular Weight: 723.03
• UNSPSC Code: 41116107

Properties

• grade: certified reference material
• Quality Level: 300
• feature: Snap-N-Spike^®/Snap-N-Shoot^®
• packaging: ampule of 1 mL
• manufacturer/tradename: Cerilliant^®
• concentration: 100 μg/mL in methanol (as free phosphate)
• format: single component solution
• storage temp.: -65 to -96°C

Description

General description

This stable-labeled internal standard is suitable for quantitation of PEth 16:0/18:2 in LC/MS or GC/MS applications. PEth 16:0/18:2, also known as phosphatidylethanol 16:0/18:2, is a sensitive and specific biomarker for alcohol use and abuse. Since the detection window of PEth 16:0/18:2 in blood is longer than that of ethyl glucuronide (EtG) or ethyl sulfate (EtS) in urine, measurement of blood PEth 16:0/18:2 level is routinely performed in clinical toxicology and forensic testing applications such as abstinence monitoring and workplace drug testing. PEth 16:0/18:2 has also been investigated as a biomarker to confirm prenatal alcohol exposure (PAE).

Legal Information

CERILLIANT is a registered trademark of Merck KGaA, Darmstadt, Germany

Snap-N-Shoot is a registered trademark of Cerilliant Corporation

Snap-N-Spike is a registered trademark of Merck KGaA, Darmstadt, Germany

Safety Information

• Pictograms: GHS02,GHS06,GHS08
• Signal Word: Danger
• Hazard Statements: H225 - H301 + H311 + H331 - H370
• Precautionary Statements: P210 - P233 - P280 - P301 + P310 - P303 + P361 + P353 - P304 + P340 + P311
• Hazard Classifications: Acute Tox. 3 Dermal - Acute Tox. 3 Inhalation - Acute Tox. 3 Oral - Flam. Liq. 2 - STOT SE 1
• Storage Class Code: 3 - Flammable liquids
• WGK: WGK 2
• Flash Point(F): 49.5 °F - closed cup
• Flash Point(C): 9.7 °C - closed cup