Registration Dossier
Registration Dossier
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EC number: 600-719-5 | CAS number: 106148-27-0
Genetic toxicity: in vitro
Administrative data
- Endpoint:
- in vitro gene mutation study in bacteria
- Type of information:
- experimental study
- Adequacy of study:
- key study
- Study period:
- 2000
- Reliability:
- 1 (reliable without restriction)
Data source
Reference
- Reference Type:
- study report
- Title:
- Unnamed
- Year:
- 2 000
- Report date:
- 2000
Materials and methods
Test guidelineopen allclose all
- Qualifier:
- according to guideline
- Guideline:
- OECD Guideline 471 (Bacterial Reverse Mutation Assay)
- Qualifier:
- according to guideline
- Guideline:
- EU Method B.13/14 (Mutagenicity - Reverse Mutation Test Using Bacteria)
- GLP compliance:
- yes
- Type of assay:
- bacterial reverse mutation assay
Test material
- Reference substance name:
- 1-(2-PHENYLETHYL)-4-(PHENYLMETHYL)-2,6-PIPERAZINEDIONE
- EC Number:
- 600-719-5
- Cas Number:
- 106148-27-0
- Molecular formula:
- C19H20N2O2
- IUPAC Name:
- 1-(2-PHENYLETHYL)-4-(PHENYLMETHYL)-2,6-PIPERAZINEDIONE
- Test material form:
- solid: particulate/powder
Constituent 1
Method
Species / strain
- Species / strain / cell type:
- S. typhimurium TA 1535, TA 1537, TA 98, TA 100 and TA 102
- Metabolic activation:
- with
- Metabolic activation system:
- rat liver homogenate metabolising system (10% liver S9 in standard co-factors)
- Vehicle / solvent:
- DMSO
Results and discussion
Test resultsopen allclose all
- Key result
- Species / strain:
- S. typhimurium TA 100
- Metabolic activation:
- with and without
- Genotoxicity:
- positive
- Cytotoxicity / choice of top concentrations:
- not determined
- Key result
- Species / strain:
- S. typhimurium TA 1535
- Metabolic activation:
- with and without
- Genotoxicity:
- positive
- Cytotoxicity / choice of top concentrations:
- not determined
- Key result
- Species / strain:
- S. typhimurium TA 1537
- Metabolic activation:
- with and without
- Genotoxicity:
- positive
- Cytotoxicity / choice of top concentrations:
- not determined
Applicant's summary and conclusion
- Conclusions:
- The test material is considered to be mutagenic under the conditions of the study.
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