Date published: 2025-11-1

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L-Cystine disodium salt, anhydrous (CAS 64704-23-0)

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Alternate Names:
disodium (2R)-2-amino-3-{[(2R)-2-amino-2-carboxylatoethyl]disulfanyl}propanoate
CAS Number:
64704-23-0
Purity:
≥98%
Molecular Weight:
284.27
Molecular Formula:
C6H10N2Na2O4S2
For Research Use Only. Not Intended for Diagnostic or Therapeutic Use.
* Refer to Certificate of Analysis for lot specific data.

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L-Cystine disodium salt is a non-essential amino acid that plays a vital role in protein construction. Formed by the union of two cysteine molecules through a disulfide linkage, it appears as a white to off-white crystalline substance. While it doesn′t dissolve in water or alcohol, it maintains stability under typical conditions. However, factors like light, moisture, or high temperatures can lead to its oxidation and breakdown. In the realm of scientific research, L-Cystine disodium salt is utilized in a range of studies, from cell culture and protein formation to exploring its antioxidant properties.

Ordering Information

Product NameCatalog #UNITPriceQtyFAVORITES

L-Cystine disodium salt, anhydrous, 25 g

sc-295275
25 g
$31.00

L-Cystine disodium salt, anhydrous, 100 g

sc-295275A
100 g
$107.00

L-Cystine disodium salt, anhydrous, 1 kg

sc-295275B
1 kg
$1020.00

L-Cystine disodium salt, anhydrous, 10 kg

sc-295275C
10 kg
$9690.00