Registration Dossier

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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.

The new ECHA CHEM database has been released by ECHA, and it now contains all REACH registration data. There are more details on the transition of ECHA's published data to ECHA CHEM here.

Diss Factsheets

Toxicological information

Repeated dose toxicity: oral

Currently viewing:

Administrative data

Endpoint:
sub-chronic toxicity: oral
Type of information:
experimental study planned
Justification for type of information:
TESTING PROPOSAL ON VERTEBRATE ANIMALS
NON-CONFIDENTIAL NAME OF SUBSTANCE:
- Name of the substance on which testing is proposed to be carried out: 7-ACT.

CONSIDERATIONS THAT THE GENERAL ADAPTATION POSSIBILITIES OF ANNEX XI OF THE REACH REGULATION ARE NOT ADEQUATE TO GENERATE THE NECESSARY INFORMATION:
- Available GLP studies: No GLP-study is available.
- Available non-GLP studies No non-GLP-study is available.
- Historical human data: No historical human data are available.
- (Q)SAR: No reliable and recognized QSAR-tools are available for this toxicity endpoint.
- In vitro methods: No reliable and recognized in vitro methods are available for this toxicity endpoint.
- Weight of evidence: No WoE-approach is available for this toxicity endpoint.
- Grouping and read-across: No grouping or read-across approach is available for this toxicity endpoint.
- Substance-tailored exposure driven testing: The adaption rules are not applicable for this substance.
- Approaches in addition to above: No adequate approach is known.
- Other reasons: No other reason is known.

CONSIDERATIONS THAT THE SPECIFIC ADAPTATION POSSIBILITIES OF ANNEXES VI TO X (AND COLUMN 2 THEREOF) OF THE REACH REGULATION ARE NOT ADEQUATE TO GENERATE THE NECESSARY INFORMATION:
- The adaptation possibilities are not applicable.

FURTHER INFORMATION ON TESTING PROPOSAL IN ADDITION TO INFORMATION PROVIDED IN THE MATERIALS AND METHODS SECTION:
- Details on study design / methodology proposed: The OECD-method 408 will be used.

Data source

Materials and methods

Test guideline
Qualifier:
according to guideline
Guideline:
OECD Guideline 408 (Repeated Dose 90-Day Oral Toxicity Study in Rodents)
Version / remarks:
newest.
Deviations:
no
GLP compliance:
yes

Test material

Constituent 1
Chemical structure
Reference substance name:
(6R-trans)-7-amino-8-oxo-3-[[(1,2,5,6-tetrahydro-2-methyl-5,6-dioxo-1,2,4-triazin-3-yl)thio]methyl]-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid
EC Number:
261-491-7
EC Name:
(6R-trans)-7-amino-8-oxo-3-[[(1,2,5,6-tetrahydro-2-methyl-5,6-dioxo-1,2,4-triazin-3-yl)thio]methyl]-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid
Cas Number:
58909-56-1
Molecular formula:
C12H13N5O5S2
IUPAC Name:
7-amino-3-{[(2-methyl-5,6-dioxo-1,2,5,6-tetrahydro-1,2,4-triazin-3-yl)sulfanyl]methyl}-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid
Specific details on test material used for the study:
Ca. >= 99 % w/w

Test animals

Species:
rat
Sex:
male/female

Administration / exposure

Route of administration:
oral: feed
Analytical verification of doses or concentrations:
yes
Duration of treatment / exposure:
90 days
Frequency of treatment:
Daily once.
No. of animals per sex per dose:
According to the guideline.
Control animals:
yes, concurrent no treatment
Details on study design:
According to the guideline.
Positive control:
no

Examinations

Observations and examinations performed and frequency:
According to the guideline.
Sacrifice and pathology:
According to the guideline.
Other examinations:
According to the guideline.

Results and discussion

Applicant's summary and conclusion