CAS 64704-23-0

L-Cystine, sodium salt (1:2)

Description:

L-Cystine, sodium salt (1:2) is a derivative of the amino acid cysteine, characterized by the presence of two cysteine molecules linked by a disulfide bond, with sodium ions balancing the charge. This compound is typically white to off-white in appearance and is soluble in water, making it suitable for various biochemical applications. It plays a significant role in protein structure and function due to its ability to form disulfide bridges, which stabilize protein conformation. L-Cystine is also involved in antioxidant defense mechanisms, as it can contribute to the synthesis of glutathione, a critical antioxidant in the body. In addition to its biochemical significance, L-Cystine, sodium salt is utilized in dietary supplements and may have applications in dermatological products due to its potential benefits for skin health. Safety data indicates that it is generally considered safe for use, although, like all substances, it should be handled with care and in accordance with safety guidelines.

Formula: C₆H₁₂N₂O₄S₂·2Na

InChI: InChI=1S/C6H12N2O4S2.2Na/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);;/t3-,4-;;/m0../s1

InChI key: InChIKey=IODCGCTUVDMVCE-RGVONZFCSA-N

SMILES: [C@H](CSSC[C@@H](C(O)=O)N)(C(O)=O)N.[Na]

Synonyms:

• <span class="text-smallcaps">L</span>-Cystine, disodium salt
• <span class="text-smallcaps">L</span>-Cystine, sodium salt (1:2)
• Disodium 3,3'-Disulfanediylbis(2-Aminopropanoate)
• L-Cystine, disodium salt, synthetically derived
• Sodium <span class="text-smallcaps">L</span>-Cystine
• L-Cystine, sodium salt (1:2)
• L-Cystine, disodium salt
• Sodium L-Cystine

L-Cystine disodium salt, 98+%

CAS: 64704-23-0

This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Sci

Formula: C₆H₁₀N₂Na₂O₄S₂

Purity: 98+%

Color and Shape: White to to pale yellow-brown to pale brown, Powder or crystalline powder

Molecular weight: 284.3

Ref: 02-J62310

L-Cystine, disodium salt

CAS: 64704-23-0

Formula: C₆H₁₀N₂Na₂O₄S₂

Purity: 97%

Color and Shape: Solid

Molecular weight: 284.2641

Ref: IN-DA00E8W0

L-Disodium 3,3'-dithio-bis(2-aminopropanoate)

CAS: 64704-23-0

L-Disodium 3,3'-dithio-bis(2-aminopropanoate)

Purity: 99%

Molecular weight: 284.26g/mol

Ref: 54-OR30628

L-Cystine disodium salt

CAS: 64704-23-0

Formula: C₆H₁₀N₂Na₂O₄S₂

Purity: ≥ 98.0%

Color and Shape: White to off-white or pale yellow-brown crystalline powder

Molecular weight: 284.30

Ref: 7W-GE3746

L-Cystine disodium salt

CAS: 64704-23-0

Formula: C₆H₁₀N₂Na₂O₄S₂

Purity: 97%

Color and Shape: Liquid

Molecular weight: 284.26

Ref: 10-F324073