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Table 2 Aromatic amines used in the “Quantitative” SAR fingerprint approach

From: A local QSAR model based on the stability of nitrenium ions to support the ICH M7 expert review on the mutagenicity of primary aromatic amines

No.

Structure

CAS number

Ames

ΔΔE (kcal/mol)

GT1_BMUT

Leadscope

Derek

GT_Expert

Ref.

1

142-04-1

Non mutagen

0

Inconclusive

Indeterminate

Inactive

Known Negative

[24]

2

95-53-4

Mutagen

–5.6

Positive

Indeterminate

Inactive

Known Positive

[25]

3

108-44-1

Non mutagen

–1.7

Inconclusive

Indeterminate

Inactive

Known Negative

[26]

4

106-49-0

Non mutagen

–6.7

Positive

Active

Inactive

Known Negative

[26]

5

87-62-7

Mutagen

–9.8

Negative

Indeterminate

Plausible

Known Positive

[27]

6

95-68-1

Mutagen

–11.6

Positive

Active

Plausible

Known Positive

[27]

7

95-78-3

Mutagen

–7.2

Positive

Indeterminate

Plausible

Known Positive

[27]

8

88-05-1

Mutagen

–15.4

Inconclusive

Active

Plausible

Known Positive

[28]

9

134-29-2

Mutagen

–15.4

Positive

Active

Plausible

Known Positive

[29]

10

536-90-3

Mutagen

2.1

Positive

Inactive

Plausible

Known Positive

[30]

11

104-94-9

Mutagen

–16.7

Positive

Active

Plausible

Known Positive

[30]

12

88-21-1

Non mutagen

19.6

Positive

Inactive

Inactive

Known Negative

[31]

13

121-47-1

Non mutagen

10.7

Negative

Inactive

Inactive

Known Negative

[27]

14

121-57-3

Non mutagen

24.1

Negative

Inactive

Inactive

Known Negative

[27]

15

98-18-0

Non mutagen

5.3

Negative

Inactive

Inactive

Negative

[5]

16

63-74-1

Non mutagen

15.5

Negative

Inactive

Inactive

Known Negative

[32]

17

98-33-9

Non mutagen

17.4

Positive

Inactive

Inactive

Known Negative

[4, 33]

18

52727-57-8

Non mutagen

11

Negative

Inactive

Inactive

Known Negative

[8, 34]

19

445-03-4

Non mutagen

13.8

Negative

Inactive

Inactive

Known Negative

[9]

20

106-40-1

Non mutagen

3.8

Positive

Inactive

Inactive

Known Negative

[27]

21

134-20-3

Non mutagen

7.4

Negative

Inactive

Inactive

Known Negative

[35]

22

88-17-5

Non mutagen

14.4

Negative

Inactive

Inactive

Known Negative

[36]

23

106-47-8

Mutagen

0.4

Positive

Inactive

Inactive

Known Positive

[29]