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Haihang Industry Co.,Ltd, |
Item：10
CAS No.：13811-71-7 Formula：C8H14O6
(2S,3S)(-)-Dihydroxybutane-1,4-dioic acid diethyl esterQuick Details
Chemical Name:(2S,3S)(-)-Dihydroxybutane-1,4-dioic acid diethyl ester
CAS No.:13811-71-7
Molecular Fomula:C8H14O6
Chemical Structure:
Molecular weight: 206.19
Appearance:COLORLESS OR LIGHT YELLOW TRANSPARENT
Assay: 99.0%min
(2S,3S)(-)-Dihydroxybutane-1,4-dioic acid diethyl esterTypical 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 esterUsage
Mainly used in the synthesis of chiral drugs, chiral intermediates and asymmetric catalysis
(2S,3S)(-)-Dihydroxybutane-1,4-dioic acid diethyl esterPackaging and Shipping
Packing:25Kg/drum
(2S,3S)(-)-Dihydroxybutane-1,4-dioic acid diethyl esterStorage
It should be placed in cool dry warehouse.