(3-aminophenyl)uronium chloride

Genetic toxicity: in vitro

Administrative data

Endpoint:

in vitro gene mutation study in bacteria

Remarks:

Type of genotoxicity: gene mutation

Type of information:

(Q)SAR

Adequacy of study:

weight of evidence

Reliability:

2 (reliable with restrictions)

Justification for type of information:

QSAR prediction: migrated from IUCLID 5.6

Data source

Reference

Reference Type:

other: Predicted data

Title:

[R]: Negative; Estimation for Gene mutation for CAS 59690-88-9

Author:

Sustainability Support Services (Europe) AB

Year:

2013

Bibliographic source:

QSAR Toolbox version 3.1

Materials and methods

Test guideline

Qualifier:

according to guideline

Guideline:

other: Estimated data

Principles of method if other than guideline:

The prediction is done by using QSAR Toolbox Version 3.1

GLP compliance:

no

Type of assay:

bacterial reverse mutation assay

Test material

Test material information

Constituent 1

Reference substance name:

(3-aminophenyl)uronium chloride

EC Number:

261-858-1

EC Name:

(3-aminophenyl)uronium chloride

Cas Number:

59690-88-9

Molecular formula:

C7H9N3O.ClH

IUPAC Name:

(NZ)-3-amino-N-[amino(hydroxy)methylidene]anilinium chloride

Details on test material:

SMILES:c1(N)cc(N{+}(.Cl{-})=C(N)O)ccc1

Method

Species / strain

Species / strain / cell type:

S. typhimurium TA 1535

Additional strain / cell type characteristics:

not specified

Metabolic activation:

with

Results and discussion

Test results

Species / strain:

S. typhimurium TA 1535

Metabolic activation:

with

Genotoxicity:

negative

Cytotoxicity / choice of top concentrations:

not specified

Vehicle controls validity:

not specified

Untreated negative controls validity:

not specified

Positive controls validity:

not specified

Remarks on result:

other: all strains/cell types tested

Remarks:

Migrated from field 'Test system'.

Any other information on results incl. tables

The prediction was based on dataset comprised from the following descriptors: "Gene mutation"
Estimation method: Takes highest mode value from the 6 nearest neighbours
Domain  logical expression:Result: In Domain

((((("a" and ("b" and ( not "c") )  )  and ("d" and ( not "e") )  )  and ("f" and ( not "g") )  )  and ("h" and ( not "i") )  )  and ("j" and "k" )  )

Domain logical expression index: "a"

Referential boundary: The target chemical should be classified as Aromatic amines by Skin irritation/corrosion Inclusion rules by BfR

Domain logical expression index: "b"

Referential boundary: The target chemical should be classified as Radical AND Radical >> ROS formation after GSH depletion AND Radical >> ROS formation after GSH depletion >> Aromatic and Heterocyclic Primary Amines AND SN1 AND SN1 >> Nitrenium ion formation AND SN1 >> Nitrenium ion formation >> Aromatic and Heterocyclic Primary Amines by DNA binding by OASIS v.1.1

Domain logical expression index: "c"

Referential boundary: The target chemical should be classified as Michael addition OR Michael addition >> Quinone type compounds OR Michael addition >> Quinone type compounds >> Quinoneimine Derivatives OR Michael addition >> Quinone type compounds >> Quinones OR No alert found OR Radical >> Generation of reactive oxygen species OR Radical >> Generation of reactive oxygen species >> Coumarins OR Radical >> Generation of reactive oxygen species >> Thiols OR Radical >> Radical mechanism by ROS formation OR Radical >> Radical mechanism by ROS formation >> Nitro Compounds OR Radical >> Radical mechanism by ROS formation >> Nitroso compounds OR Radical >> Radical mechanism by ROS formation >> Quinones OR Radical >> Radical mechanism by ROS formation >> Specific Imine and Thione Derivatives OR Radical >> ROS formation after GSH depletion >> Quinoneimine Derivatives OR SN1 >> Carbenium ion formation OR SN1 >> Carbenium ion formation >> Nitroso compounds OR SN1 >> Carbenium ion formation >> Polycyclic Aromatic Hydrocarbons OR SN1 >> Glutathione-induced nitrenium ion formation OR SN1 >> Glutathione-induced nitrenium ion formation >> Nitroso compounds OR SN1 >> Nitrenium ion formation >> Nitro Compounds OR SN1 >> Non-enzymatic nitroso radical and/or nirtosonium cation formation OR SN1 >> Non-enzymatic nitroso radical and/or nirtosonium cation formation >> Nitroso compounds OR SN2 OR SN2 >> Diazonium ion formation OR SN2 >> Diazonium ion formation >> Specific Imine and Thione Derivatives OR SN2 >> P450-mediated epoxidation OR SN2 >> P450-mediated epoxidation >> Coumarins OR SN2 >> P450-mediated epoxidation >> Polycyclic Aromatic Hydrocarbons by DNA binding by OASIS v.1.1

Domain logical expression index: "d"

Referential boundary: The target chemical should be classified as SN1 AND SN1 >> Nitrenium Ion formation AND SN1 >> Nitrenium Ion formation >> Primary aromatic amine by DNA binding by OECD

Domain logical expression index: "e"

Referential boundary: The target chemical should be classified as Michael addition OR Michael addition >> P450 Mediated Activation to Quinones and Quinone-type Chemicals OR Michael addition >> P450 Mediated Activation to Quinones and Quinone-type Chemicals >> Alkyl phenols OR Michael addition >> P450 Mediated Activation to Quinones and Quinone-type Chemicals >> Arenes OR Michael addition >> P450 Mediated Activation to Quinones and Quinone-type Chemicals >> Hydroquinones OR Michael addition >> P450 Mediated Activation to Quinones and Quinone-type Chemicals >> Polycyclic (PAHs) and heterocyclic (HACs) aromatic hydrocarbons-Michael addition OR No alert found OR SN1 >> Nitrenium Ion formation >> Aromatic azo OR SN1 >> Nitrenium Ion formation >> Tertiary aromatic amine by DNA binding by OECD

Domain logical expression index: "f"

Referential boundary: The target chemical should be classified as Not possible to classify according to these rules by DPRA Cysteine peptide depletion

Domain logical expression index: "g"

Referential boundary: The target chemical should be classified as High reactive OR High reactive >> Isothiazolinone derivatives OR Low reactive OR Low reactive >> N-substituted aromatic amides by DPRA Cysteine peptide depletion

Domain logical expression index: "h"

Referential boundary: The target chemical should be classified as Moderate binder, NH2 group by Estrogen Receptor Binding

Domain logical expression index: "i"

Referential boundary: The target chemical should be classified as Moderate binder, OH grooup OR Non binder, MW>500 OR Strong binder, NH2 group OR Strong binder, OH group OR Weak binder, NH2 group OR Weak binder, OH group by Estrogen Receptor Binding

Domain logical expression index: "j"

Parametric boundary:The target chemical should have a value of logP Multicase which is >= -0.724

Domain logical expression index: "k"

Parametric boundary:The target chemical should have a value of logP Multicase which is <= 2.87

Applicant's summary and conclusion

Conclusions:

Interpretation of results (migrated information):
negative with metabolic activation

Based on the prediction for in-vitro bacterial reverse mutation assay test on Salmonella typhimurium strain TA 1535 with S9 metabolic activation it was estimated that (3-aminophenyl)uronium chloride does not exhibit positive gene mutation effect.

Executive summary:

Based on the prediction for in-vitro bacterial reverse mutation assay test on Salmonella typhimurium strain TA 1535 with S9 metabolic activation it was estimated that (3-aminophenyl)uronium chloride does not exhibit positive gene mutation effect.