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2-Deoxy-D-Ribose 2-Deoxy-beta-D-erythro-pentose CAS:533-67-5
Name | 2-Deoxy-D-Ribose |
Synonyms | 2-DEOXY-D-ARABINOSE;2-DEOXY-D-ERYTHRO-PENTOSE; 2'-DEOXY-D-RIBOSE;2-DEOXY-D-RIBOSE; 2-DEOXYRIBOSE; 2-DESOXY-D-RIBOSE D-(-)-2-DEOXYRIBOSE;D-2-DEOXYRIBOSE D-2-DESOXYRIBOSE;DEOXY-D-RIBOSE,2- D-ERYTHRO-2-DEOXYPENTOSE;TETRAHYDRO-2H-PYRAN-2,4,5-TRIOL THYMINOSE;.alpha.-Deoxy-D-ribose; 2-deoxy-d-erythro-pentos;2-Deoxypentose; 2-Desoxy ribosoe;D-.alpha.-Ribodesose;Deoxyribose; |
Molecular Structure | |
Molecular Formula | C5H10O4 |
Molecular Weight | 134.13 |
CAS Registry Number | 533-67-5 |
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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