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Physical & Chemical properties

Partition coefficient

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Administrative data

Endpoint:
partition coefficient
Type of information:
experimental study
Adequacy of study:
other information
Reliability:
1 (reliable without restriction)
Rationale for reliability incl. deficiencies:
other: GLP guideline study

Data source

Reference
Reference Type:
study report
Title:
Unnamed
Year:
2000

Materials and methods

Test guideline
Qualifier:
according to guideline
Guideline:
EU Method A.8 (Partition Coefficient)
GLP compliance:
yes
Type of method:
HPLC method
Partition coefficient type:
octanol-water

Test material

Constituent 1
Chemical structure
Reference substance name:
(3R)-N-[(1S)-phenylethyl]-2,3,4,9-tetrahydro-1H-carbazol-3-amine hydrochloride
EC Number:
812-024-6
Cas Number:
1638534-24-3
Molecular formula:
C20H23ClN2
IUPAC Name:
(3R)-N-[(1S)-phenylethyl]-2,3,4,9-tetrahydro-1H-carbazol-3-amine hydrochloride

Results and discussion

Partition coefficient
Type:
log Pow
Partition coefficient:
3.5
Temp.:
40 °C
pH:
9.9
Remarks on result:
other: Reference log Pow- values in the OECD guideline presumably refer ro 25 °C. The column temperature was 40 °C. However, the influence of this temperature difference on the calculated log P value lies within the range of the error of the method.

Applicant's summary and conclusion