LCYSTINE FREE BASE

L-Cystine Free Base is a naturally occurring dimeric amino acid formed through the oxidation of two cysteine molecules.

CAS:

56-89-3

Formula:

C6H12N2O4S2

Molar Weight

240.30 g/mol

Melting Point

260–261°C

Boiling Point

Not applicable

Density

1.125 g/cm³

Forms

White to off-white crystalline powder

Odor

Odorless

Key applications

  • Enhances protein structure stabilization effectively.
  • Supports antioxidant glutathione production naturally.
  • Improves hair strength and elasticity formulations.
  • Used in nutritional supplements promoting wellness.
  • Supports dermatological formulations improving resilience.

Industries

  • Pharmaceuticals
  • Nutraceuticals
  • Cosmetics and Personal Care
  • Food and Dietary Supplements
  • Biotechnology and Research

L-Cystine, (2R,2’R)-Diamino-3,3′-dithiobispropanoic acid
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