| CAS No.: | 13811-71-7 |
|---|---|
| Formula: | C8h14o6 |
| EINECS: | 237-458-8 |
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(2S,3S)(-)-Dihydroxybutane-1,4-dioic acid diethyl ester Quick Details
Chemical Name:(2S,3S)(-)-Dihydroxybutane-1,4-dioic acid diethyl ester
CAS No.:13811-71-7
Molecular Fomula:C8H14O6
Molecular weight: 206.19
Appearance: COLORLESS OR LIGHT YELLOW TRANSPARENT
Assay: 99.0%min
(2S,3S)(-)-Dihydroxybutane-1,4-dioic acid diethyl ester Typical Properties
| TEST ITEM | QUALITY STANDARDS | TEST RESULT |
| APPEARANCE | COLORLESS OR LIGHT YELLOW TRANSPARENT | COLORLESS TRANSPARENT LIQUID |
| PURITY | ≥99% | 99.42% |
| OPTICALPURITY | ≥99% | 99.71% |
| SPECIFIC ROTATION[α]20(C=1,WATER)D | -25°~-27° | -26.7° |
| WATER | ≤0.5% | 0.09% |
| CLARITY | CONFORM | CONFORM |
(2S,3S)(-)-Dihydroxybutane-1,4-dioic acid diethyl ester Usage
Mainly used in the synthesis of chiral drugs, chiral intermediates, and asymmetric catalysis
(2S,3S)(-)-Dihydroxybutane-1,4-dioic acid diethyl ester Packaging and Shipping
Packing:25Kg/drum
(2S,3S)(-)-Dihydroxybutane-1,4-dioic acid diethyl ester Storage
It should be placed in a cool dry warehouse.
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