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Diss Factsheets

Administrative data

Endpoint:
water solubility
Type of information:
experimental study
Adequacy of study:
key study
Study period:
2012
Reliability:
1 (reliable without restriction)

Data source

Reference
Reference Type:
study report
Title:
Unnamed
Year:
2012

Materials and methods

Test guideline
Qualifier:
according to guideline
Guideline:
OECD Guideline 105 (Water Solubility)
Deviations:
not specified
GLP compliance:
not specified
Type of method:
other: HPLC method

Test material

Constituent 1
Chemical structure
Reference substance name:
N-[2-amino-4-(4-methyl-6-oxo-1,4,5,6-tetrahydropyridazin-3-yl)phenyl]-4-methoxybenzamide
EC Number:
616-054-9
Cas Number:
74149-74-9
Molecular formula:
C19 H20 N4 O3
IUPAC Name:
N-[2-amino-4-(4-methyl-6-oxo-1,4,5,6-tetrahydropyridazin-3-yl)phenyl]-4-methoxybenzamide
Test material form:
solid: particulate/powder
Remarks:
migrated information: powder
Details on test material:
brown odorless powder

Results and discussion

Water solubility
Water solubility:
0.008 g/L
Temp.:
22 °C
pH:
> 5.25 - < 6.7

Applicant's summary and conclusion

Conclusions:
Interpretation of results (migrated information): slightly soluble (0.1-100 mg/L)
water solubility is 0.0078 g/l at room temperature.
Executive summary:

The water solubility of UDCG 115 Aminopyridazinone is 0.0078 +/- 0.0006 g/l at room temperature (22 °C).