30925-07-6 Usage
Description
L-Cystine Dihydrochloride is a modified version of the sulfur-containing non-essential amino acid, L-Cystine, which has been chemically altered to enhance its solubility. It exists in a solid state and is widely utilized in various applications due to its unique properties.
Uses
Used in Pharmaceutical Industry:
L-Cystine Dihydrochloride is used as a raw material for the commercial biomanufacture of therapeutic recombinant proteins and monoclonal antibodies. Its improved solubility compared to L-Cystine makes it a preferred choice in the production process, facilitating the development of life-saving medications.
Used in Cell Culture Media:
L-Cystine Dihydrochloride serves as a vital component in the formulation of cell culture media. It is essential for the growth and maintenance of various cell types in laboratory settings, contributing to research and development in the fields of biology, medicine, and biotechnology.
Used in Cosmetics Industry:
L-Cystine Dihydrochloride is also utilized in the cosmetics industry, where it plays a role in enhancing the stability and efficacy of certain formulations. Its presence can improve the texture and performance of skincare and hair care products, making it a valuable ingredient for cosmetic manufacturers.
Used in Research and Development:
Due to its unique chemical properties and improved solubility, L-Cystine Dihydrochloride is employed in various research and development applications. It is particularly useful in the study of protein structure, function, and interactions, as well as in the development of new drugs and therapies.
Flammability and Explosibility
Notclassified
Biochem/physiol Actions
L-Cystine is a natural proteinogenic amino acid sulfide dimer of L-cysteine. L-cystine is used as a cell culture supplement. L-cystine is also used to characterize and identify specific amino acid transport systems in cells such as system system Xc(─) .
Check Digit Verification of cas no
The CAS Registry Mumber 30925-07-6 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 3,0,9,2 and 5 respectively; the second part has 2 digits, 0 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 30925-07:
(7*3)+(6*0)+(5*9)+(4*2)+(3*5)+(2*0)+(1*7)=96
96 % 10 = 6
So 30925-07-6 is a valid CAS Registry Number.
InChI:InChI=1/C6H12N2O4S2.ClH/c7-3(5(9)10)1-13-14-2-4(8)6(11)12;/h3-4H,1-2,7-8H2,(H,9,10)(H,11,12);1H/t3-,4?;/m0./s1
30925-07-6Relevant articles and documents
Palladium-Catalyzed Carbonylative Synthesis of Aryl Selenoesters Using Formic Acid as an Ex Situ CO Source
Alves, Diego,Sacramento, Manoela Do,Santi, Claudio,Schwab, Ricardo S.,Teixeira, Wystan K. O.,Yano De Albuquerque, Danilo
supporting information, (2022/01/12)
A new catalytic protocol for the synthesis of selenoesters from aryl iodides and diaryl diselenides has been developed, where formic acid was employed as an efficient, low-cost, and safe substitute for toxic and gaseous CO. This protocol presents a high functional group tolerance, providing access to a large family of selenoesters in high yields (up to 97%) while operating under mild reaction conditions, and avoids the use of selenol which is difficult to manipulate, easily oxidizes, and has a bad odor. Additionally, this method can be efficiently extended to the synthesis of thioesters with moderate-to-excellent yields, by employing for the first time diorganyl disulfides as precursors.