1223-07-0, 4-Nitrophenyl alpha-L-Arabinopyranoside, CAS: 1223-07-0
C11H13NO7 / 271.22
MFCD00151486
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Product Structure |
COA:
Product name: 4-Nitrophenyl alpha-L-arabinopyranoside M.F.: C11H13NO7 M.W.: 271.22 CAS: 1223-07-0
Items |
Standards |
Results |
Appearance |
White or off-white crystal powder |
Complies |
Solubility |
Soluble in DMF, insoluble in ether |
Complies |
Identification |
IR and HPLC |
Complies |
Appearance of solution |
Dissolve0.5 gin 10 ml of DMF, and the solution should be clear |
Complies |
Specific rotation ( [α]25/D, in H2O) |
-90o ~ -92o |
-91.5o |
Loss weight on drying |
Max.0.5% |
0.1% |
Heavy metal |
Max. 20ppm |
Complies |
Any other impurity |
Max. 1% |
Complies |
Total impurity |
Max. 2% |
Complies |
Assay |
Min. 98% |
98.4% |
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