Pharmaceutical Quality (Industry)
1.0.0 - STU1 International flag

Pharmaceutical Quality (Industry), published by HL7 International / Biomedical Research and Regulation. This guide is not an authorized publication; it is the continuous build for version 1.0.0 built by the FHIR (HL7® FHIR® Standard) CI Build. This version is based on the current content of https://github.com/HL7/uv-dx-pq/ and changes regularly. See the Directory of published versions

ValueSet: Impurity Types

Official URL: http://hl7.org/fhir/uv/pharm-quality/ValueSet/vs-impurity-type-pq Version: 1.0.0
Active as of 2026-05-10 Computable Name: VsImpurityTypePQ
Other Identifiers: OID:2.16.840.1.113883.4.642.40.41.48.14

This value set contains codes for impurity type.

References

Logical Definition (CLD)

 

Expansion

Expansion performed internally based on codesystem Impurity Type Codes v1.0.0 (CodeSystem)

This value set contains 4 concepts

SystemCodeDisplay (en)JSONXML
http://terminology.hl7.org/CodeSystem/impurity-type  CH-IMPChiral Impurity
http://terminology.hl7.org/CodeSystem/impurity-type  INT-IMPProcess intermediate, forced degradation product
http://terminology.hl7.org/CodeSystem/impurity-type  PR-IMPProcess impurity
http://terminology.hl7.org/CodeSystem/impurity-type  ST-IMPStarting material, forced degradation product

Description of the above table(s).