LOINCActiveBoth

LOINC Code 35585-9: 2-Butoxyacetate (U) [Mass/Vol]

35585-9 is a LOINC code used to identify 2-Butoxyacetate (U) [Mass/Vol] 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 2-Butoxyacetate. It is commonly used with the system or sample type Urine.

Reviewed by HealthAssure Clinical TeamUpdated 21 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 2-Butoxyacetate. 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: Both

What it does not mean

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

Key facts

  • 2-Butoxyacetate [Mass/volume] in Urine
  • 2-Butoxyacetate
  • 2-Butoxyacetic acid; 2-butoxyethanol metabolite; BAA; DRUG/TOXICOLOGY; Drugs; II; Level; Mass concentration; n-butoxy acetic acid; n-butoxyacetic acid; Point in time; QNT; Quan; Quant; Quantitative; Random; UA; 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

2-Butoxyacetate (U) [Mass/Vol]2-Butoxyacetate [Mass/volume] in Urine2-Butoxyacetate Ur-mCnc2-ButoxyacetateDRUG/TOX2-Butoxyacetate, UrineMCnc

Frequently asked questions

Code details

Code35585-9
SystemLOINC
Display name2-Butoxyacetate (U) [Mass/Vol]
Description2-Butoxyacetate
Short name2-Butoxyacetate Ur-mCnc
Component2-Butoxyacetate
PropertyMCnc
TimingPt
System (specimen)Urine
ScaleQn
ClassDRUG/TOX
Example unitsmg/L
StatusACTIVE
Order/ObservationBoth

Flags

BillableNo
Valid clinical useNo

Source

SourceLOINC
Version2.82
Releasemain
First released2.13
Last changed2.70

Consumer names

2-Butoxyacetate, Urine

Part names

2-ButoxyacetateMCncPtUrineQnMass ConcentrationPoint 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.

LOINC Code 35585-9 | HealthAssure