(-)-O,O'-Di-p-toluoyl-L-tartaric Acid
Molecular Structure:
MDL:
MFCD00064440
Molecular Formula:
C20H18O8
Molecular Weight:
386.35
Alias:
二对甲苯酰基-L-酒石酸
(-)-Di-p-toluoyl-L-tartaric Acid
Product order:
Name |
Specifications |
Packing |
Price |
Delivery |
(-)-O,O'-Di-p-toluoyl-L-tartaric Acid |
97% |
5g |
RMB 319 |
Consulting service |
(-)-O,O'-Di-p-toluoyl-L-tartaric Acid |
97% |
25g |
RMB 759 |
Consulting service |
(-)-O,O'-Di-p-toluoyl-L-tartaric Acid |
97% |
100g |
RMB 2728 |
Consulting service |
Character:
在空气中容易吸水,溶于乙醇和丙酮,不溶于水。
熔点:164-170°C
Quality Standard:
外观Appearance 白色至类白色或黄色粉末
红外光谱鉴别Infrared spectrometry 和对照匹配
纯度Purity ≥97.0% (HPLC)
纯度Purity 96.5% - 103.5%(中和滴定)
熔点Melting point 164°C - 170°C
比旋光度Specific rotation [a]20/D -136.0°~ -143.0°(C=1, Ethanol)
水分Water <0.5 %
Storage:
易吸潮,密封保存
用途 广泛用于手性拆分胺类化合物。
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