Version 2.78

Part Description

LP411324-9   Nor-W-18+Nor-W-15
W-18 (4-chloro-N-[1-[2-(4-nitrophenyl)ethyl]-2-piperidinylidene]-benzenesulfonamide) and W-15 (4-chloro-N-[1-(2-phenylethyl)-2-piperidinylidene]-benzenesulfonamide) are emerging drugs of abuse. Although they have not been shown to have specific opioid receptor activity PMID: 29202454, they are structurally related to the opioid agonist fentanyl. W-18 and W-15 are 2 of a series of substances (named W-1 through W-32) that were synthesized in the 1980s as possible analgesics. W-19 is another similar compound that classified as an emerging drug of abuse. At the time of this writing the literature is unclear about the potency of these compounds and their dealkylation metabolites, nor-W-18, nor-W-15 and nor-W-19. Source: Regenstrief LOINC

Fully-Specified Name

Component
Nor-W-18+Nor-W-15
Property
MCnc
Time
Pt
System
Urine
Scale
Qn
Method
Confirm

Additional Names

Short Name
Nor-W-18+Nor-W-15 Ur Cfm-mCnc
Display Name
Nor-W-18+Nor-W-15 Confirm (U) [Mass/Vol]
Consumer Name Alpha Get Info
Nor-W-18+Nor-W-15, Urine

Basic Attributes

Class
DRUG/TOX
Type
Laboratory
First Released
Version 2.67
Last Updated
Version 2.67
Order vs. Observation
Both

Member of these Panels

LOINC Long Common Name
93474-5 Synthetic opioids panel - Urine by Confirmatory method

Language Variants Get Info

Tag Language Translation
es-ES Spanish (Spain) Nor-W-18+Nor-W-15:Concentración de masa:Punto temporal:Orina:Qn:Confirmatorio
Synonyms: Cuantitativo
es-MX Spanish (Mexico) Nor-W-18 + Nor-W-15:Concentración de masa:Punto temporal:Orina:Cuantitativo:Confirmar
fr-FR French (France) Nor-W-18+Nor-W-15:Masse/Volume:Ponctuel:Urine:Numérique:Confirmation
it-IT Italian (Italy) Nor-W-18+Nor-W-15:MCnc:Pt:Urine:Qn:Conferma
Synonyms: Concentrazione di Massa Livelli farmacologici e tossicologia Punto nel tempo (episodio)
zh-CN Chinese (China) Nor-W-18+Nor-W-15:质量浓度:时间点:尿液:定量型:毒理学确认试验
Synonyms: 可用数量表示的;定量性;数值型;数量型;连续数值型标尺 尿;小便;下泉 时刻;随机;随意;瞬间 毒品 毒品类 水平;浓度;质量浓度(单位体积) 确认方法;确认法;确认试验 药品类 药物 药物/毒理学;药物/毒理学试验;药物毒理学试验;药物毒理学试验类 药物类

Example Units

Unit Source
ng/mL Example UCUM Units

LOINC Terminology Service (API) using HL7® FHIR® Get Info

CodeSystem lookup
https://fhir.loinc.org/CodeSystem/$lookup?system=http://loinc.org&code=93451-3