Product Name: (H-Cys-OMe)2·2HCl 

CAS No.: 32854-09-4 

Store at: Cool dry place(<25oC) 

Molecular Formula: C8H16N2O4S2·2HCl 

Molecular Weight: 341.28 

Melting Point: 164.5-166.2oC 

Specific Rotation[a]20

D: -41.2o(C=2 in MeOH) 

Appearance White to off white crystalline powder 

Purity(HPLC) ≥98% 

Clarity of solution 0.1 gram in 2ml MeOH clear solution 

Water Content(K.F.) ≤1.0% 

Loss on drying ≤0.5%(60oC,2h)