L-Cysteine S-Sulfate Na
Amino Group (-NH_2) Reactivity of L-Cysteine S-Sulfate Na
The α-amino group in the molecule has typical primary amine reactivity and can undergo acylation, alkylation, and condensation reactions.Acylation reaction: It reacts with acylating agents such as acetic anhydride and benzoyl chloride to form N-acyl derivatives, which can improve the lipophilicity of the compound and expand its application in lipid-based formulations.Condensation reaction: It undergoes dehydration condensation with aldehydes or ketones to form Schiff bases. For example, reacting with formaldehyde produces N-hydroxymethyl-L-cysteine S-sulfate sodium salt, which has enhanced water solubility and can be used as a crosslinking agent in polymer synthesis.Color reaction: Similar to other amino acids, it reacts with ninhydrin under heating conditions to produce a purple-colored complex. The absorbance of the complex at 570 nm can be used for quantitative determination of the compound, with high sensitivity and good selectivity.
Другие товары поставщика
|
|
Cystine Disodium Salt Powder |
Cystine is a conditionally essential amino acid that plays a key role in protein synthesis, glutathione production, and maintaining redox balance i... |
|
|
BOC-L-GLU(ME)-OME |
Core Applications of BOC-L-GLU(ME)-OME Peptide Synthesis Intermediate: It is a standard reagent for solid-phase or solution-phase peptide synthesis... |
|
|
L-Alanyl-L-Tyrosine |
Precautions for L-Alanyl-L-TyrosineShelf life: The shelf life is usually 2 to 3 years under frozen conditions and approximately 1 to 2 years under ... |
|
|
L-Cysteine S-Sulfate Na |
Appearance and Crystal Morphology of L-Cysteine S-Sulfate NaAt room temperature and normal pressure, L-cysteine S-sulfate sodium salt exists as a w... |
|
|
BOC-L-GLU(ME)-OME |
In organic synthesis, BOC-L-GLU(ME)-OME serves as the protective form of glutamic acid and is used to construct complex molecules with multiple fun... |
Все товары поставщика
Похожие товары
