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

CodeSystem: Substance Property - example

Official URL: http://hl7.org/fhir/uv/pharm-quality/CodeSystem/cs-substance-property-pq-example Version: 1.0.0
Active as of 2026-05-10 Computable Name: CsSubstancePropertyPQ
Other Identifiers: OID:2.16.840.1.113883.4.642.40.41.16.10

This example code system contains example codes for substance property types used in pharmaceutical quality industry.

This Code system is referenced in the definition of the following value sets:

This case-sensitive code system http://hl7.org/fhir/uv/pharm-quality/CodeSystem/cs-substance-property-pq-example defines the following codes:

CodeDisplay
solubility-water Solubility purified water
water-content Water content
appearance Appearance
solubility-water-pheur Solubility purified water (PhEur)
solubility-acetone-pheur Solubility Acetone (PhEur)
solubility-ethanol-pheur Solubility Ethanol (PhEur)
solubility-aq-water-2h-approx Solubility at saturation in Purifed Water after 2 hours (approx)
solubility-aq-glucose-2h-approx Solubility at saturation in Glucose (5%) after 2 hours (approx)
pH pH
solubility-usp-ph Solubility as a function of pH in USP buffers
concentration Concentration
temperature Temperature
ph-aq pH in aqueous solution
hygroscopy Hygroscopy
hygroscopy-hygroscopic Hygroscopic
impurityClassificationMCP Impurity Classification - Mutagenic and Carcinogenic Potential
1233444 Rule-based (Q)Sar
123555 Statistical (Q)Sar
123556 ICH M7 Classification
123557 Mutagenicity Comment

Description of the above table(s).