S-Trityl-L-cysteine
Molecular Structure:
MDL:
MFCD00002611
Molecular Formula:
C22H21NO2S; C6H5)3CSCH2CH(NH2)CO2H
Molecular Weight:
363.50
Alias:
S-Triphenylmethyl-L-cysteine
H-Cys(Trt)-OH
Product order:
Name |
Specifications |
Packing |
Price |
Delivery |
S-Trityl-L-cysteine |
97% |
1g |
RMB 115.5 |
Consulting service |
S-Trityl-L-cysteine |
97% |
5g |
RMB 308 |
Consulting service |
S-Trityl-L-cysteine |
97% |
25g |
RMB 1155 |
Consulting service |
Character:
不溶于水,溶于乙醇、DMSO、乙醚和醋酸。
熔点:195°C
[α]20D 114 ° (C=0.8, 0.04mol Ethanolic HCl)
Quality Standard:
外观Appearance 类白色至淡黄色颗粒粉末
红外光谱鉴别Infrared spectrometry 和对照品匹配
纯度Purity ≥97.0% (TLC)
比旋度Specific rotation [a]20/D +103.0 ~ +116.0 °(C=0.8, 0.04mol Ethanol-HCl)
水分Water <0.5 %
Storage:
用途 多肽合成中用于半胱氨酸的保护