.

Cystine Disodium Salt

Cystine Disodium Salt, systematically named disodium (R,R)-3,3'-dithiobis(2-aminopropanoate), is an ionic derivative of L-cystine formed by neutralizing the two carboxyl groups of L-cystine with sodium hydroxide. Its chemical properties are determined by three core structural features: the ionic carboxylate groups, the primary amino groups, and the intramolecular disulfide bond (-S-S-). These functional groups endow the compound with distinct reactivity in acid-base reactions, redox reactions, and peptide synthesis, making it widely applicable in pharmaceuticals and nutritional science.


Send product request

To: 846340
Your E-mail:
Message text:


Send to other suppliers

Other supplier products

L-Cystine dihydrochloride
L-Cystine dihydrochloride L‑Cystine dihydrochloride is the dihydrochloride salt form of L‑cystine, a sulfur‑containing amino acid dimer. It is widely used in cell culture, b...
L-Cystine dihydrochloride Manufacturer
L-Cystine dihydrochloride Manufacturer Chemical Structure L‑cystine is formed by oxidative dimerization of two L‑cysteine molecules via a disulfide bond (‑S‑S‑). The dihydrochloride ...
L-Cystine dihydrochloride Purchase price
L-Cystine dihydrochloride Purchase price L-Cystine dihydrochloride in Cosmetics & Personal Care IndustrySkin conditioning and anti-aging ingredientPromotes collagen synthesis, reduces ...
L-Alanyl-L-Tyrosine
L-Alanyl-L-Tyrosine Product Name: L-Alanyl-L-Tyrosine CAS Number: 3061-88-9 Molecular formula: C12H16N2O4 Molecular weight: 252.27 EINECS number: 221-305-7 Appearance:...
Bulk supply Glycyl-glycine
Bulk supply Glycyl-glycine As a model dipeptide, glycyl-glycine is widely used to investigate peptide transport mechanisms in biological systems, such as: Intestinal absorpti...
All supplier products

Same products

Epimedium Extract
Epimedium Extract Seller: Xi'an Yuensun Biological Technology Co., Ltd. Product Name: Epimedium ExtractLatin Name: Epimedium Sagittatum Maxim.Specification: Icariin 5%, ...
Pumpkin Powder
Pumpkin Powder Seller: Xi'an Yuensun Biological Technology Co., Ltd. Product Name: Pumpkin PowderLatin Name: Cucurbita pepo L.Used Part: FruitAppearance: yellow fine ...
Broccoli Powder
Broccoli Powder Seller: Xi'an Yuensun Biological Technology Co., Ltd. Product Name: Broccoli powder Latin Name: Brassica oleracea L.var.italic Planch. Used Part: Who...
Pomegranate Powder
Pomegranate Powder Seller: Xi'an Yuensun Biological Technology Co., Ltd. Product Name: Pomegranate PowderLatin Name: Punica granatum linn.Used Part: Fruit juiceAppearance...
Orange Powder
Orange Powder Seller: Xi'an Yuensun Biological Technology Co., Ltd. Product Name: Orange PowderLatin Name: Citrus sinensisUsed Part: Fruit juiceAppearance: Light yel...