|
UPAC
名称
|
(S)-3-amino-4-(benzyloxy)-4-oxobutanoic acid
|
|
Product name
产品英文名称
|
L-Aspartic Acid Alpha-Benzyl Ester; H-Asp-OBzl |
|
GLB ID#
吉尔产品目录编号
|
11021
|
|
CAS#
|
7362-93-8
|
|
MDL#
|
MFCD00063186
|
|
Molecular Formula
分子式
|
C11H12NO4
|
|
M.W.
分子量
|
223.2
|
|
Appearance
产品性状
|
White to off-white powder
白色至类白色粉末
|
|
Purity
纯度
|
≥98.5%
|
|
Specific Rotation[a]20/D
比旋光度
|
Once measured -14.3o (C=2 1N HCl)
|
|
Optical purity
手性纯度
|
-
|
|
Melting Point
熔点
|
~170o |
|
Clarity of solution
澄清度
|
0.1 gram in 4ml 1N HCl clear solution
|
|
Loss on drying
干燥失重
|
≤2.0% (50°C, 2h) |
|
Water Content (K.F.)
水份
|
Not measured
|
|
NMR Spectrum
核磁
|
Complies
与结构一致
|
|
Mass Spectrum
质谱
|
Complies
与结构一致
|
|
IR Spectrum
红外
|
Complies
与结构一致
|
|
Packaging
包装
|
5g, 25g, 50g, 100g, 250g, 500g, 1kg, 2kg, 5kg 或按需生产
|
|
Storage
保存
|
Keep cool & dry at 25°C upon the arrival of product
置于<25°干燥阴凉处
|
