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L-Cysteine methyl ester hydrochloride

Molecular Structure:
MDL:
MFCD00038985
Molecular Formula:
C4H9NO2S•HCl
Molecular Weight:
171.65
Alias:
Methyl cysteine hydrochloride H-Cys-OMe.HCl
Product order:
Name Specifications Packing Price Delivery
L-Cysteine methyl ester hydrochloride 98% 5g RMB 110 Consulting service
L-Cysteine methyl ester hydrochloride 98% 25g RMB 308 Consulting service
L-Cysteine methyl ester hydrochloride 98% 100g RMB 968 Consulting service
Character:
白色细粉末晶体。
熔点:142℃
[α]20D -2.0 ° (C=10, MeOH) 
Quality Standard:
外观Appearance                          白色至类白色结晶粉末
红外光谱鉴别Infrared spectrometry       符合
纯度Purity                              ≥98.0% (碘量滴定)
比旋光度Specific rotation [a]20/D       -1.5~ -2.5°(C=10, Methanol) 
Storage:
4℃保存
用途  用于生化试剂,医药中间体。
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