L-cysteine ethyl ester hydrochloride - 868-59-7

L-cysteine ethyl ester hydrochloride ycgc_int@***
The formula C5H11NO2S • HCl
CAS No. 868-59-7
Molecular weight of 185.67
Appearance White crystalline powder
Impurity ≤ 0.5%
Assay ≥ 98.0%
Melting point of 123 to 125 ℃
Specific rotation -12.0 ~ -15.0 ° (C = 5, EtOH)
Moisture ≤ 0.5%
Uses: used in chemical and biological reagents, pharmaceutical intermediates.
Packing: lined with plastic exterior drum, barrel, net weight 25 Kg.
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