L-tert-Leucine
Molecular Structure:
MDL:
MFCD00064218
Molecular Formula:
C6H13NO2;(CH3)3CCH(NH2)CO2H
Molecular Weight:
131.17
Alias:
L-2-氨基-3,3-二甲基丁酸,L-叔亮氨酸
(S)-2-Amino-3,3-dimethylbutyric acid
L-α-tert-Butylglycine
L-2-Amino-3,3-dimethylbutanoic acid
Product order:
Name |
Specifications |
Packing |
Price |
Delivery |
L-tert-Leucine |
99% |
1g |
RMB 308 |
Consulting service |
L-tert-Leucine |
99% |
5g |
RMB 979 |
Consulting service |
L-tert-Leucine |
99% |
25g |
RMB 2035 |
Consulting service |
Character:
熔点:≥300℃
[α]20D : -9 ° (C=3, H2O)
Quality Standard:
外观Appearance 白色粉末
红外光谱鉴别Infrared spectrometry Conforms
纯度Purity 98.5 - 101.5 %(NT)
Enantiomeric Excess ≥98.5 %
比旋光度Specific rotation [a]20/D -8.0°~ -10.5°(C=3, H2O)
干燥损失Loss on drying <0.2 % (105°C, 3 hrs)
重金属Heavy metals (as Pb) <10 ppm
硫酸盐灰分Sulfated ash <0.1 %
Storage:
密封保存