CAS 38261-78-8

L-Cystine,1,1'-bis(1,1-dimethylethyl) ester, hydrochloride (1:2)

Description:

L-Cystine, 1,1'-bis(1,1-dimethylethyl) ester, hydrochloride (1:2) is a derivative of the amino acid cystine, which is formed by the oxidation of two cysteine molecules. This compound features a bis(1,1-dimethylethyl) ester group, which enhances its lipophilicity and stability. As a hydrochloride salt, it is typically more soluble in water compared to its free base form, facilitating its use in various applications, including pharmaceuticals and biochemistry. The presence of the ester groups may influence its reactivity and bioavailability, making it of interest in drug formulation. L-Cystine itself is known for its role in protein structure and function, particularly in the formation of disulfide bonds that stabilize protein conformation. The compound's characteristics, such as melting point, solubility, and specific reactivity, can vary based on its formulation and purity. Overall, L-Cystine, 1,1'-bis(1,1-dimethylethyl) ester, hydrochloride (1:2) represents a modified amino acid with potential applications in research and therapeutic contexts.

Formula: C₁₄H₂₈N₂O₄S₂・2ClH

Synonyms:

• Cystine,di-tert-butyl ester, dihydrochloride
• L-Cystine, bis(1,1-dimethylethyl)ester, dihydrochloride
• L-Cystine di-tert-butyl ester dihydrochloride
• L-Cystine Bis(Tert-Butyl Ester) Dihydrochloride
• (H-Cys-OtBu)2

(H-Cys-OtBu)₂ · 2 HCl

CAS: 38261-78-8

Bachem ID: 4014989.

Formula: C₁₄H₂₈N₂O₄S₂·2HCl

Purity: ≥ 99%

Color and Shape: White Powder

Molecular weight: 425.44

Ref: 01-4014989

L-Cystine bis(t-butyl ester) DiHCl

CAS: 38261-78-8

Formula: C₁₄H₃₀Cl₂N₂O₄S₂

Purity: 97%

Color and Shape: Solid

Molecular weight: 425.4350

Ref: IN-DA00C0AF

Di-Tert-Butyl (2R,2'R)-3,3'-Disulfanediylbis(2-Aminopropanoate) Dihydrochloride

CAS: 38261-78-8

Di-Tert-Butyl (2R,2'R)-3,3'-Disulfanediylbis(2-Aminopropanoate) Dihydrochloride

Purity: 95%

Molecular weight: 425.44g/mol

Ref: 54-OR1028943

L-Cystine Bis(T-butyl Ester) Dihydrochloride

Controlled Product

CAS: 38261-78-8

Applications L-Cystine Bis(T-butyl Ester) Dihydrochloride is used as a reagent in the synthesis of chelate oxorhenium to create new integrin antagonists.
References Le Gal, J., et al.: J. Inorg. Biochem., 105, 880 (2011);

Formula: C₁₄H₂₈N₂O₄S₂

Color and Shape: Neat

Molecular weight: 352.513

Ref: TR-C997950

(2R,2’R)-Di-tert-butyl 3,3′-disulfanediylbis(2-aminopropanoate) dihydrochloride

CAS: 38261-78-8

Formula: C₁₄H₃₀Cl₂N₂O₄S₂

Purity: 95%

Color and Shape: Solid

Molecular weight: 425.42

Ref: 10-F361949