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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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

Administrative data

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

Data source

Reference
Reference Type:
study report
Title:
Unnamed
Year:
2019
Report date:
2019

Materials and methods

Test guideline
Qualifier:
according to guideline
Guideline:
OECD Guideline 117 (Partition Coefficient (n-octanol / water), HPLC Method)
GLP compliance:
no
Type of method:
HPLC method
Partition coefficient type:
octanol-water

Test material

1
Chemical structure
Reference substance name:
(+)-14-diethoxycarbonyl-1α-ethyl-1,2,3,4,5,6,12,12b-octahydro-indolo-[2,3-a]-tetrahydro-pyranyl-[2,3-c]-quinolizine
EC Number:
692-750-6
Cas Number:
300661-83-0
Molecular formula:
C26H34N2O5
IUPAC Name:
(+)-14-diethoxycarbonyl-1α-ethyl-1,2,3,4,5,6,12,12b-octahydro-indolo-[2,3-a]-tetrahydro-pyranyl-[2,3-c]-quinolizine
Test material form:
solid: particulate/powder

Study design

Analytical method:
high-performance liquid chromatography

Results and discussion

Partition coefficient
Key result
Type:
log Pow
Partition coefficient:
0
Temp.:
30 °C
pH:
9.02
Details on results:
Measured dead time: 0.932 minute.
The estimated mean logPow of Alpha-Ethyl pseudo adduct base is < 0.0

Applicant's summary and conclusion