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Catalog Number:
01444
CAS Number:
30925-07-6
L-Cystine dihydrochloride
Grade:
Non-animal source
Purity:
98 - 102% (Assay by titration)
Synonym(s):
(H-L-Cys-OH)2·2HCl
Documents
$64.90 /25G
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Product Information

L-Cystine dihydrochloride is a vital compound in biochemistry, recognized for its role as a building block of proteins and its significance in cellular metabolism. This dipeptide, formed from two cysteine molecules, is particularly valued in the fields of pharmaceuticals and nutrition. Its unique disulfide bond contributes to the stabilization of protein structures, making it essential in formulations aimed at enhancing skin health and promoting hair growth. Researchers utilize L-Cystine dihydrochloride in various applications, including antioxidant therapies and as a supplement for cysteine deficiency, which can lead to various health issues.

In the cosmetic industry, L-Cystine dihydrochloride is incorporated into products designed to improve hair strength and resilience, while in the pharmaceutical sector, it serves as a precursor for the synthesis of other important compounds. Its ability to support detoxification processes and bolster the immune system further underscores its relevance in health and wellness applications. With its multifaceted benefits, L-Cystine dihydrochloride stands out as a versatile ingredient for professionals seeking effective solutions in their formulations.

Synonyms
(H-L-Cys-OH)2·2HCl
CAS Number
30925-07-6
Purity
98 - 102% (Assay by titration)
Grade
Non-animal source
Molecular Formula
C6H12N2O4S2·2HCl
Molecular Weight
313.2
MDL Number
MFCD00070399
PubChem ID
118187
Appearance
White to slightly yellow crystalline powder
Optical Rotation
[a]D20 = -164 to -174 º
Conditions
Store at RT
General Information
Synonyms
(H-L-Cys-OH)2·2HCl
CAS Number
30925-07-6
Purity
98 - 102% (Assay by titration)
Grade
Non-animal source
Molecular Formula
C6H12N2O4S2·2HCl
Molecular Weight
313.2
MDL Number
MFCD00070399
PubChem ID
118187
Appearance
White to slightly yellow crystalline powder
Optical Rotation
[a]D20 = -164 to -174 º
Conditions
Store at RT
Properties
Additional property information coming soon!
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Safety and Regulations
Hazmat
No
Antibiotic
No
DEA-regulated
No
Warnings
-
Applications

L-Cystine dihydrochloride is widely utilized in research focused on:

  • Biochemical Research: It serves as a vital component in studying protein structure and function, particularly in understanding disulfide bond formation in proteins.
  • Cell Culture: This compound is used as a supplement in cell culture media to promote cell growth and enhance the stability of proteins produced in vitro.
  • Antioxidant Studies: L-Cystine dihydrochloride is explored for its role in antioxidant defense mechanisms, making it relevant in research on aging and oxidative stress.
  • Pharmaceutical Development: It is investigated for potential therapeutic applications in conditions like cystinuria, where it aids in managing cystine levels in the body.
  • Cosmetic Industry: The compound is also used in formulations aimed at improving skin health, leveraging its antioxidant properties to promote skin rejuvenation.

Citations