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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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:
dissociation constant
Type of information:
calculation (if not (Q)SAR)
Remarks:
Migrated phrase: estimated by calculation
Adequacy of study:
supporting study
Reliability:
4 (not assignable)
Rationale for reliability incl. deficiencies:
other: Only result available.

Data source

Reference
Reference Type:
secondary source
Title:
No information
Bibliographic source:
SciFinder: Calculated using Advanced Chemistry Development (ACD/Labs) Software V11.02

Materials and methods

Test material

Constituent 1
Chemical structure
Reference substance name:
/-/-1α-Ethyl-1,2,3,4,6,7,12,12b α-octahydro-indolo[2,3-a]-quinolizine-1β-yl-ethyl-pyruvate oxime
EC Number:
617-734-8
Cas Number:
85647-38-7
Molecular formula:
C22H29N3O3
IUPAC Name:
/-/-1α-Ethyl-1,2,3,4,6,7,12,12b α-octahydro-indolo[2,3-a]-quinolizine-1β-yl-ethyl-pyruvate oxime

Results and discussion

Dissociation constantopen allclose all
No.:
#1
pKa:
8.84
Temp.:
25 °C
Remarks on result:
other: Error: 0.10; Most Acid Temp
No.:
#2
pKa:
9.19
Temp.:
25 °C
Remarks on result:
other: Error: 0.40; Most Basic Temp

Applicant's summary and conclusion