Category: amino acids  Publish Time: 2013-07-10 16:28 

Cystine is the oxidized dimer form of the amino acid cysteine and has the formula (SCH₂CH(NH₂)CO₂H)₂. It is a white solid that is slightly soluble in water. It serves two biological functions: a site of redox reactions and a mechanical linkage that allows proteins to retain their three-dimensional structure. It's the main raw material of l-cysteine Hydrochloride.

Product: L-Cystine (fermented)

CAS NO.: 56-89-3

  • Chemical formula: CH₁₂NOS
  • Average Molar mass: 240.30 g/mol
  • Melting point: 476.60°F (247°C)
Quality standard: AJI92, EP6, USP34, industrial grade

AJI92 Quality standard

EP4 Quality standard

USP34 Quality standard
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