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