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Part Description

LP17970-2   1-Naphthol
1-Naphthol, or α-naphthol, is a colorless crystalline solid with the formula C10H7OH. It is an isomer of 2-naphthol differing by the location of the hydroxyl group on naphthalene.

1-Naphthol is a metabolite of the insecticide carbaryl and naphthalene. Along with TCPy, it has been shown to decrease testosterone levels in adult men. Copyright Text is available under the Creative Commons Attribution/Share-Alike License. See http://creativecommons.org/licenses/by-sa/3.0/ for details. Source: Wikipedia, 1-Naphthol

LOINC Names Get Info

Fully-Specified Name
1-Naphthol:PrThr:Pt:Urine:Ord:
Long Common Name
1-Naphthol [Presence] in Urine
Short Name
1Naphthol Ur Ql
Display Name
1-Naphthol Ql (U)
Consumer Name Alpha Get Info
1-Naphthol, Urine

Part Model Get Info

  • Component
    1-Naphthol
    LP17970-2
    • Analyte
      1-Naphthol
      LP17970-2
      • Component Numerator
        1-Naphthol
        LP17970-2
        • Component Numerator Core
          1-Naphthol
          LP17970-2
        • Component Numerator Core Suffix
          NULL
           
      • Component Denominator
        NULL
         
        • Component Denominator Core
          NULL
           
        • Component Denominator Core Suffix
          NULL
           
    • Challenge
      NULL
       
    • Adjustment
      NULL
       
    • Count
      NULL
       
  • Property
    PrThr
    LP217195-9
  • Time
    Pt
    LP6960-1
  • System
    Urine
    LP7681-2
    • System Core
      Urine
      LP7681-2
    • Super System
      NULL
       
  • Scale
    Ord
    LP7751-3
  • Method
    NULL
     

Basic Attributes

Class
DRUG/TOX
Type
Laboratory
First Released
Version 2.16
Last Updated
Version 2.73 (MIN)
Change Reason
The Property has been changed from ACnc to reflect the new model for ordinal terms where results are based on a cut-off value.; The PrThr property is used for LOINC terms whose results are reported using an ordered categorical scale, regardless of whether or not an internal threshold was used to make that determination. This change was approved by the Laboratory LOINC Committee in June 2016.
Order vs. Observation
Both
Common Test Rank Get Info
14976

Language Variants Get Info

TagLanguageTranslation
cs-CZCzech (Czechia)1-naftol:Přítomnost nebo práh:Časový bod:Moč:Ordinální:
el-GRGreek (Greece)1-Ναφθόλη:PrThr:Pt:Ούρα:Ord:
Synonyms: 1-Ναφθόλη DRUG/TOX Ord PrThr Pt Ναφθόλη Ούρα
es-ESSpanish (Spain)1-Naftol:PrThr:Punto temporal:Orina:Ord:
es-MXSpanish (Mexico)1-naftol:Presencia o umbral:Punto temporal:Orina:Ordinal:
et-EEEstonian (Estonia)1-naftool:PrThr:Pt:U:Ord:
Synonyms: Järgarvuline Juhuslik Uriin
fr-CAFrench (Canada)1-naphthol:Présence-Seuil:Temps ponctuel:Urine:Ordinal:
fr-FRFrench (France)1-naphthol:Présence/Seuil:Ponctuel:Urine:Qualitatif:
fr-BEFrench (Belgium)1-naphthol:PrThr:Temps ponctuel:Urine:Ordinal:
it-ITItalian (Italy)1-Naftolo:PrThr:Pt:Urine:Ord:
Synonyms: Livelli farmacologici e tossicologia Presenza o Soglia Punto nel tempo (episodio)
ko-KRKorean (Korea, Republic Of)1-나프톨:임의농도:검사시점:뇨:순위척도:
nl-NLDutch (Netherlands)1-naftol:aanwezigheid:moment:urine:ordinaal:
pl-PLPolish (Poland)1-Naftol:granica wykrywalności:punkt w czasie:mocz:uporządkowany:
pt-BRPortuguese (Brazil)1-Naftol:ACnc:Pt:Urina:Ord:
Synonyms: ; 1Naphthol; Carbaryl metAcolite; Arbitrary concentration; Point in time; Random; Ur; UR; Urn; UA; Ql; Ordinal; QL; Qualitative; Qual; Screen; Drugs; I; DRUG/TOXICOLOGY; DRUG/TOXICOLOGY
ru-RURussian (Russian Federation)1-Нафтол:PrThr:ТчкВрм:Моча:Пор:
Synonyms: Порядковый Точка во времени;Момент
tr-TRTurkish (Turkey)1-Naftol:MevcEşik:Zmlı:İdrar:Srl:
Synonyms: Mevcut
zh-CNChinese (China)1-萘酚:存在情况或阈值:时间点:尿液:序数型:
Synonyms: Ⅰ I 依次型;分类顺序型;定性的;序数型（或称等级型）;性质上的;有序型;有序性分类应答;有序性分类结果;秩次型;等级型;筛查;顺序型 含有萘环的羟基衍生物 存在情况;存在;存在与否;是否存在;阈值;界值;界限;阀值;临界值;存在情况（存在、存在与否、是否存在）或阈值（界值、界限、阀值、临界值） 尿;小便;下泉 时刻;随机;随意;瞬间 毒品 毒品类 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 西维因代谢产物

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

CodeSystem lookup
https://fhir.loinc.org/CodeSystem/$lookup?system=http://loinc.org&code=42574-4