Registration Dossier

Administrative data

Endpoint:
melting point/freezing point
Type of information:
experimental study
Adequacy of study:
key study
Reliability:
2 (reliable with restrictions)
Rationale for reliability incl. deficiencies:
guideline study with acceptable restrictions

Data source

Reference
Reference Type:
study report
Title:
Unnamed
Year:
2016
Report date:
2016

Materials and methods

Test guideline
Qualifier:
according to guideline
Guideline:
OECD Guideline 102 (Melting point / Melting Range)
Version / remarks:
ASTM E 537-12
Deviations:
no
GLP compliance:
no
Type of method:
thermal analysis
Remarks:
differential scanning calorimetry

Test material

Constituent 1
Chemical structure
Reference substance name:
(-)-1β-2(2´-Diethoxy-carbonyl-ethyl)-1α-ethyl-1,2,3,4,6,7,12,12b-α-octahydro-indolo[2,3-a]quinolizin
EC Number:
603-912-2
Cas Number:
135266-72-7
Molecular formula:
C25H34N2O4
IUPAC Name:
(-)-1β-2(2´-Diethoxy-carbonyl-ethyl)-1α-ethyl-1,2,3,4,6,7,12,12b-α-octahydro-indolo[2,3-a]quinolizin

Results and discussion

Melting / freezing point
Key result
Melting / freezing pt.:
81 °C
Atm. press.:
99.8 kPa
Decomposition:
yes
Decomp. temp.:
> 71 °C
Sublimation:
no

Applicant's summary and conclusion