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1-n-Butylhydantoin 1-Butylimidazolidine-2,4-dione CAS: 33599-32-5
Product Name: | 1-n-Butylhydantoin |
Synonyms: | 1-N-BUTYL-2,4-DIOXOIMIDAZOLIDINE;1-N-BUTYLHYDANTOIN;1-butylimidazolidine-2,4-dione;1-Butylhydantoin;1-N-BUTYLHYDANTOIN 98+%;1-Butyl-2,4-dioxoimidazolidine;2,4-IMidazolidinedione, 1-butyl- |
CAS: | 33599-32-5 |
MF: | C7H12N2O2 |
MW: | 156.18 |
EINECS: | 251-585-6 |
Item |
Standard |
Test Results |
|
Identification |
A.H-NMR:Comply with the structure |
Complies |
|
B.LC-MS:Comply with the structure |
Complies |
||
C.The IR spectrum of sample should be identical with that of reference standard; |
Complies |
||
D.HPLC-ESI-MS |
Complies |
||
The retention time of the major peak in the chromatogram of the Assay preparation corresponds to that in the chromatogram of the Standard preparation, as obtained in the Assay. |
|||
Heavy metals |
≤10 ppm |
<10ppm |
|
Water |
≤1.0% |
0.10% |
|
Sulphated ash |
≤0.5%, determined on 1.0 g. |
0.01% |
|
Related substances |
Unspecified impurities: for each impurity |
≤0.10% |
<0.10% |
Total Impurity |
≤0.5% |
0.18% |
|
Purity |
≥99.0% |
99.70% |
|
Assay |
99.0%~101.0% (anhydrous substance). |
99.80% |
|
Storage |
Preserve in well-closed, light-resistant and airtight containers. |
Complies |
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