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Status Information

Status
DISCOURAGED
Comment
The Method values "Screen" and "Confirm" reflect a regulatory testing requirement rather than an actual laboratory method. This term has been discouraged in favor of terms specifying the true method (Immunoassay or Mass Spectrometry) or a methodless term where appropriate. Please select the replacement term that matches your actual testing method.

Part Description

LP411437-9   3-Methylfentanyl
The compounds known as novel synthetic opioids (NSOs) have been emerging as drugs of abuse, given that many share pharmacological properties with common opioid agonists, yet they are difficult to detect and control. Since the early 2010s clandestine manufacturing of both novel fentanyl derivatives as well as other synthetic opioids has increased, with the list growing to upwards of more than 30 unique compounds. The list includes fentanyl analogs such as acetylfentanyl, butyrfentanyl, 4-methoxybutyrylfentanyl, 4-methylphenethylacetylfentanyl, furanylfentanyl, carfentanil (and its major metabolite norcarfentanil), ocfentanil, acrylfentanyl, 3-methylfentanyl and 4-fluorobutyrylfentanyl. Also, in the same category are non-fentanyl derived chemicals having opioid agonist activity such as AH-7921 and U47700(benzoamides) and MT-45 (a piperazine). The pharmacologic receptor profile of some predict that they would be highly addictive and in some cases much more potent (for example, 3-Methylfentanyl is about 1000 times and carfentanil may be 10,000 times more potent than morphine). The fact that they are often cut into heroin preparations or sold as counterfeit pain killers with users unaware of their content makes them particularly prone to overdose. The DEA has reported that the fentanyl crisis in the United States in the late 2010s has been largely fueled by NSOs PMID: 30634521. Source: Regenstrief LOINC

LOINC Names Get Info

Fully-Specified Name
3-Methylfentanyl:MCnc:Pt:Urine:Qn:Confirm
Long Common Name
3-Methylfentanyl [Mass/volume] in Urine by Confirmatory method
Short Name
3-Me-fentanyl Ur Cfm-mCnc
Display Name
3-Methylfentanyl Confirm (U) [Mass/Vol]
Consumer Name Alpha Get Info
3-Methylfentanyl, Urine

Part Model Get Info

  • Component
    3-Methylfentanyl
    LP411437-9
    • Analyte
      3-Methylfentanyl
      LP411437-9
      • Component Numerator
        3-Methylfentanyl
        LP411437-9
        • Component Numerator Core
          3-Methylfentanyl
          LP411437-9
        • Component Numerator Core Suffix
          NULL
           
      • Component Denominator
        NULL
         
        • Component Denominator Core
          NULL
           
        • Component Denominator Core Suffix
          NULL
           
    • Challenge
      NULL
       
    • Adjustment
      NULL
       
    • Count
      NULL
       
  • Property
    MCnc
    LP6827-2
  • Time
    Pt
    LP6960-1
  • System
    Urine
    LP7681-2
    • System Core
      Urine
      LP7681-2
    • Super System
      NULL
       
  • Scale
    Qn
    LP7753-9
  • Method
    Confirm
    LP6197-0

Basic Attributes

Class
DRUG/TOX
Type
Laboratory
First Released
Version 2.67
Last Updated
Version 2.83 (MIN)
Order vs. Observation
Both

Member of these Panels

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

Member of these Groups Get Info

LOINC GroupGroup Name
LG52512-73-Methylfentanyl|ANYProp|ANYTm|ANYSys|ANYMeth

Language Variants Get Info

TagLanguageTranslation
cs-CZCzech (Czechia)3-methylfentanyl:Hmotnostní koncentrace:Časový bod:Moč:Kvantitativní:Konfirmace
el-GRGreek (Greece)3-μεθυλοφαιντανύλη:MCnc:Pt:Ούρα:Qn:Επιβεβαίωση
Synonyms: 3-μεθυλοφαιντανύλη DRUG/TOX MCnc Pt Qn Επιβεβαίωση Μεθυλοφαιντανύλη Ούρα
es-ESSpanish (Spain)3-metilfentanilo:Concentración de masa:Punto temporal:Orina:Qn:Confirmatorio
Synonyms: Cuantitativo
es-MXSpanish (Mexico)3-metilfentanilo:Concentración de masa:Punto temporal:Orina:Cuantitativo:Confirmar
fr-FRFrench (France)3-méthylfentanyl:Masse/Volume:Ponctuel:Urine:Numérique:Confirmation
it-ITItalian (Italy)3-Metilfentanil:MCnc:Pt:Urine:Qn:Conferma
Synonyms: Concentrazione di Massa Livelli farmacologici e tossicologia Punto nel tempo (episodio)
pl-PLPolish (Poland)3-metylofentanyl:stężenie masowe:punkt w czasie:mocz:ilościowy:potwierdzenie
Synonyms: 3-MF;mefentanyl metoda potwierdzenia
zh-CNChinese (China)3-甲基芬太尼:质量浓度:时间点:尿液:定量型:毒理学确认试验
Synonyms: 3-甲芬太尼 Ⅲ III 三 叁 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

UnitSource
ng/mLExample UCUM Units

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

CodeSystem lookup
https://fhir.loinc.org/CodeSystem/$lookup?system=http://loinc.org&code=93465-3