LOINCActiveObservation

LOINC Code 24437-6: Butyrylglycine/Creatinine (U) [Molar ratio]

24437-6 is a LOINC code used to identify Butyrylglycine/Creatinine (U) [Molar ratio] in laboratory and clinical observation data. You may see this code in lab systems, lab reports, EHR exports, interoperability feeds, or other structured clinical data exchanges. LOINC codes identify tests, measurements, observations, survey items, and clinical questions in a standardized way. It is associated with the component Butyrylglycine/Creatinine. It is commonly used with the system or sample type Urine.

Reviewed by HealthAssure Clinical TeamUpdated 25 May 2026

What is this code?

LOINC codes identify tests, measurements, observations, survey items, and clinical questions in a standardized way. It is associated with the component Butyrylglycine/Creatinine. It is commonly used with the system or sample type Urine.

When is it used?

  • Used in lab systems, EHRs, and clinical data exchange.
  • May identify a test, observation, survey item, or clinical document request rather than a diagnosis.
  • Status: ACTIVE
  • Order vs observation: Observation

What it does not mean

  • The code identifies the observation or test, not the actual result.

Key facts

  • Butyrylglycine/Creatinine [Molar ratio] in Urine
  • Butyrylglycine/Creatinine
  • Chemistry; CR; Crea; Creat; Point in time; QNT; Quan; Quant; Quantitative; Random; Scrto; Substance concentration ratio; Substance ratio; UA; UCr; UR; Urn

Where you may see this code

You may see this code in lab systems, lab reports, EHR exports, interoperability feeds, or other structured clinical data exchanges.

Common synonyms

Butyrylglycine/Creatinine (U) [Molar ratio]Butyrylglycine/Creatinine [Molar ratio] in UrineButyrylgly/Creat Ur-sRtoButyrylglycine/CreatinineCHEMButyrylglycine/Creatinine, UrineSRto

Frequently asked questions

Code details

Code24437-6
SystemLOINC
Display nameButyrylglycine/Creatinine (U) [Molar ratio]
DescriptionButyrylglycine/Creatinine
Short nameButyrylgly/Creat Ur-sRto
ComponentButyrylglycine/Creatinine
PropertySRto
TimingPt
System (specimen)Urine
ScaleQn
ClassCHEM
Example unitsmmol/mol;umol/mol creat
StatusACTIVE
Order/ObservationObservation

Flags

BillableNo
Valid clinical useNo

Source

SourceLOINC
Version2.82
Releasemain
First released1.0o
Last changed2.73

Consumer names

Butyrylglycine/Creatinine, Urine

Part names

Butyrylglycine/CreatinineSRtoPtUrineQnSubstance RatioPoint in time (spot)

About this content

This page is prepared by HealthAssure's clinical team using official coding standards from LOINC. AI tools assist with drafting explanations, which are then reviewed and verified by healthcare professionals for accuracy. This content is for informational purposes and does not replace professional medical advice. Meet our team.