Registration Dossier
Registration Dossier
Data platform availability banner - registered substances factsheets
Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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
Use of this information is subject to copyright laws and may require the permission of the owner of the information, as described in the ECHA Legal Notice.
EC number: 926-197-1 | CAS number: -
- Life Cycle description
- Uses advised against
- Endpoint summary
- Appearance / physical state / colour
- Melting point / freezing point
- Boiling point
- Density
- Particle size distribution (Granulometry)
- Vapour pressure
- Partition coefficient
- Water solubility
- Solubility in organic solvents / fat solubility
- Surface tension
- Flash point
- Auto flammability
- Flammability
- Explosiveness
- Oxidising properties
- Oxidation reduction potential
- Stability in organic solvents and identity of relevant degradation products
- Storage stability and reactivity towards container material
- Stability: thermal, sunlight, metals
- pH
- Dissociation constant
- Viscosity
- Additional physico-chemical information
- Additional physico-chemical properties of nanomaterials
- Nanomaterial agglomeration / aggregation
- Nanomaterial crystalline phase
- Nanomaterial crystallite and grain size
- Nanomaterial aspect ratio / shape
- Nanomaterial specific surface area
- Nanomaterial Zeta potential
- Nanomaterial surface chemistry
- Nanomaterial dustiness
- Nanomaterial porosity
- Nanomaterial pour density
- Nanomaterial photocatalytic activity
- Nanomaterial radical formation potential
- Nanomaterial catalytic activity
- Endpoint summary
- Stability
- Biodegradation
- Bioaccumulation
- Transport and distribution
- Environmental data
- Additional information on environmental fate and behaviour
- Ecotoxicological Summary
- Aquatic toxicity
- Endpoint summary
- Short-term toxicity to fish
- Long-term toxicity to fish
- Short-term toxicity to aquatic invertebrates
- Long-term toxicity to aquatic invertebrates
- Toxicity to aquatic algae and cyanobacteria
- Toxicity to aquatic plants other than algae
- Toxicity to microorganisms
- Endocrine disrupter testing in aquatic vertebrates – in vivo
- Toxicity to other aquatic organisms
- Sediment toxicity
- Terrestrial toxicity
- Biological effects monitoring
- Biotransformation and kinetics
- Additional ecotoxological information
- Toxicological Summary
- Toxicokinetics, metabolism and distribution
- Acute Toxicity
- Irritation / corrosion
- Sensitisation
- Repeated dose toxicity
- Genetic toxicity
- Carcinogenicity
- Toxicity to reproduction
- Specific investigations
- Exposure related observations in humans
- Toxic effects on livestock and pets
- Additional toxicological data
Acute Toxicity: oral
Administrative data
- Endpoint:
- acute toxicity: oral
- Type of information:
- experimental study
- Adequacy of study:
- key study
- Study period:
- 30 June 2015 - 23 July 2015
- Reliability:
- 1 (reliable without restriction)
- Rationale for reliability incl. deficiencies:
- other: The study has been performed according to OECD and/or EC guidelines and according to GLP principles.
Data source
Referenceopen allclose all
- Reference Type:
- other: study amendment
- Title:
- Unnamed
- Year:
- 2 021
- Report date:
- 2021
- Reference Type:
- study report
- Title:
- Unnamed
- Year:
- 2 015
- Report date:
- 2015
Materials and methods
Test guidelineopen allclose all
- Qualifier:
- according to guideline
- Guideline:
- OECD Guideline 423 (Acute Oral toxicity - Acute Toxic Class Method)
- Version / remarks:
- (2001)
- Deviations:
- no
- Qualifier:
- according to guideline
- Guideline:
- EU Method B.1 tris (Acute Oral Toxicity - Acute Toxic Class Method)
- Version / remarks:
- (2008)
- Deviations:
- no
- Qualifier:
- according to guideline
- Guideline:
- EPA OPPTS 870.1100 (Acute Oral Toxicity)
- Version / remarks:
- (2002)
- Deviations:
- no
- Qualifier:
- according to guideline
- Guideline:
- other: Japanese Ministry of Agriculture, Forestry and Fisheries (JMAFF), 12 Nousan, Notification No 8147, November 2000, including the most recent partial revisions.
- Deviations:
- no
- GLP compliance:
- yes
- Test type:
- acute toxic class method
- Limit test:
- yes
Test material
- Reference substance name:
- 5-[(S)-4-Carboxy-4-(1,3-dioxo-1,3-dihydro-isoindol-2-yl)-butyrylamino]-2-nitro-benzoic acid
- EC Number:
- 926-197-1
- Cas Number:
- 2561176-48-3
- Molecular formula:
- C20 H15 N3 O9
- IUPAC Name:
- 5-[(S)-4-Carboxy-4-(1,3-dioxo-1,3-dihydro-isoindol-2-yl)-butyrylamino]-2-nitro-benzoic acid
- Test material form:
- solid: particulate/powder
- Remarks:
- migrated information: powder
- Details on test material:
- - Name (as cited in study report): P-Glupa-C
- Appearance: yellow powder
- Storage conditions: at room temperature
Constituent 1
Test animals
- Species:
- rat
- Strain:
- other: Crl:WI (Han)
- Sex:
- female
- Details on test animals or test system and environmental conditions:
- - Source: Charles River Deutschland, Sulzfeld, Germany
- Age at study initiation: Young adult animals (approx. 8-9 weeks old)
- Weight at study initiation: 163-170 g (1st group); 170-186 g (2nd group)
- Fasting period before study: Animals were deprived of food overnight prior to dosing
- Housing: Group housing of 3 animals per cage in labeled Macrolon cages
- Diet: Free access to pelleted rodent diet (SM R/M-Z from SSNIFF® Spezialdiäten GmbH, Soest, Germany).
- Water: Free access to tap water.
- Acclimation period: At least 5 days
ENVIRONMENTAL CONDITIONS
- Environmental controls for the animal room were set to maintain 18 to 24°C, (actual daily mean range 20.8 – 21.5°C), a relative humidity of 40 to 70% (actual daily mean range 47.21 – 81.75%), at least 10 air changes/hour, and a 12-hour light/12-hour dark cycle.
- During the last 5 days of the study the actual daily ranges were: temperature 19.8-21.1°C; relative humidity 49 – 76%
- The deviations from the maximum level of relative humidity (maximum 84.21%) did not affect the integrity of the study as laboratory historical data do not indicate an effect of the deviations.
IN-LIFE DATES: From: 30 June 2015 to 23 July 2015
Administration / exposure
- Route of administration:
- oral: gavage
- Vehicle:
- other: 1% Aqueous carboxymethyl cellulose
- Details on oral exposure:
- GAVAGE METHOD: plastic feeding tubes.
Frequency: single dosage, on Day 1.
VEHICLE
- Justification for choice of vehicle: The vehicle was selected based on trial formulations performed at WIL Research Europe and on test substance data supplied by the sponsor.
MAXIMUM DOSE VOLUME APPLIED: 10 mL/kg bw
DOSAGE PREPARATION
- The preparations (w/w) were kept at room temperature and were dosed within 4 hours after adding the vehicle to the test substance
- Homogeneity was assessed by visual inspection of the solutions and the formulations were stirred during dosing, which ensures homogeneity sufficient for these kinds of studies
- No correction was made for purity of the test substance - Doses:
- 2000 mg/kg bw
- No. of animals per sex per dose:
- 6 (2 groups of three females in a stepwise manner)
- Control animals:
- no
- Details on study design:
- Animals were deprived of food until 3-4 hours after administration of the test substance.
- Duration of observation period following administration: 14 days
- Frequency of observations and weighing:
Mortality/Viability: Twice daily
Body weights: Days 1 (pre-administration), 8 and 15
Clinical signs: At periodic intervals on the day of dosing (Day 1) and once daily thereafter, until Day 15
- Necropsy: At the end of the observation period, all animals were sacrificed by oxygen/carbon dioxide procedure and subjected to necropsy. Descriptions of all internal macroscopic abnormalities were recorded.
- Other examinations performed: none. - Statistics:
- No statistical analysis was performed (The method used is not intended to allow the calculation of a precise LD50 value).
Results and discussion
Effect levels
- Sex:
- female
- Dose descriptor:
- LD50
- Effect level:
- > 2 000 mg/kg bw
- Based on:
- test mat.
- Remarks on result:
- other: No mortality occurred.
- Mortality:
- No mortality occurred.
- Clinical signs:
- other: - Hunched posture was noted for all animals on Days 1 and/or 2 - Alopecia was noted for one animal between Days 10 and 13. As this is commonly seen in group housed rats, no toxicological significance was attached to this finding.
- Gross pathology:
- No test substance related abnormalities were found.
Applicant's summary and conclusion
- Interpretation of results:
- not classified
- Remarks:
- Migrated information Criteria used for interpretation of results: EU
- Conclusions:
- In an acute oral toxicity study with P-Glupa-C in rats, performed according to OECD/EC test guidelines, an LD50 >2000 mg/kg bw was determined.
- Executive summary:
The acute oral toxicity of P-Glupa-C was determined in accordance with OECD 423 (2001) and according to GLP principles. The substance was administered by oral gavage to two subsequent groups of three female Wistar rats at 2000 mg/kg body weight. No mortality occurred. Hunched posture was noted for all animals on Days 1 and/or 2. Body weight gain and necropsy did not show any abnormality. The acute oral toxicity (LD50) was determined to be >2000 mg/kg bw. Based on this result, the substance does not need to be classified for acute toxicity by the oral route according to the Regulation (EC) No 1272/2008 on classification, labelling and packaging of substances and mixtures. According to the OECD 423 test guideline, the LD50 cut-off value was considered to exceed 5000 mg/kg body weight.
Information on Registered Substances comes from registration dossiers which have been assigned a registration number. The assignment of a registration number does however not guarantee that the information in the dossier is correct or that the dossier is compliant with Regulation (EC) No 1907/2006 (the REACH Regulation). This information has not been reviewed or verified by the Agency or any other authority. The content is subject to change without prior notice.
Reproduction or further distribution of this information may be subject to copyright protection. Use of the information without obtaining the permission from the owner(s) of the respective information might violate the rights of the owner.