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L-Selenocystine

CAS 29621-88-3: L-Selenocystine

Description:L-Selenocystine is an organoselenium compound that is a derivative of the amino acid cysteine, where the sulfur atom is replaced by selenium. It is characterized by its unique selenium-containing structure, which contributes to its biological activity and potential health benefits. L-Selenocystine is known for its antioxidant properties, which can help protect cells from oxidative stress. It plays a role in various biochemical processes, including the synthesis of selenoproteins, which are essential for maintaining cellular function and metabolism. This compound is often studied for its potential therapeutic applications, particularly in cancer research and as a dietary supplement due to its ability to influence immune response and promote overall health. Additionally, L-Selenocystine is soluble in water and exhibits stability under physiological conditions, making it a subject of interest in nutritional and pharmaceutical studies. Its CAS number, 29621-88-3, is used for identification in chemical databases and regulatory contexts.

Formula:C6H12N2O4Se2

InChI:InChI=1S/C6H12N2O4Se2/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=JULROCUWKLNBSN-IMJSIDKUSA-N

SMILES:O=C(O)C(N)C[Se][Se]CC(N)C(=O)O

  • Synonyms:
  • 3,3′-Diselenobis[<span class="text-smallcaps">L</span>-alanine]
  • <span class="text-smallcaps">L</span>-Alanine, 3,3′-diselenobis-
  • <span class="text-smallcaps">L</span>-Selenocystine
  • Alanine, 3,3′-diselenodi-, <span class="text-smallcaps">L</span>-
  • Alanine,3,3'-diselenodi-, L- (8CI)
  • L-Selenocystine
  • Selenocystine
  • 3,3′-Diselenobis[L-alanine]
  • L-Alanine, 3,3′-diselenobis-
  • Alanine, 3,3′-diselenodi-, L-
  • See more synonyms
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Found 12 products.

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L-Selenocystine

CAS:29621-88-3

Ref: 3B-E1368

250mg75.00 €
Estimated delivery in United States, on Monday 28 Apr 2025
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Ref: IN-DA003C8X

1g142.00 €
5g645.00 €
100mg39.00 €
250mg58.00 €
Estimated delivery in United States, on Monday 5 May 2025
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L-Selenocystine

CAS:29621-88-3

Ref: 54-BUP14747

50mg65.00 €
100mg92.00 €
200mg143.00 €
Estimated delivery in United States, on Tuesday 6 May 2025
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Seleno-L-cystine

CAS:29621-88-3

Ref: 7W-GM6908

1g186.00 €
250mg70.00 €
Estimated delivery in United States, on Tuesday 6 May 2025
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L-Selenocystine

CAS:29621-88-3

Ref: 54-OR1013686

1g136.00 €
5g572.00 €
25g2,561.00 €
100mg32.00 €
250mg42.00 €
Estimated delivery in United States, on Tuesday 6 May 2025
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L-Selenocystine, 98%

CAS:29621-88-3

Ref: AC-30186

1gTo inquire
250mgTo inquire
Estimated delivery in United States, on Tuesday 6 May 2025
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L-Selenocystine

CAS:29621-88-3

Ref: TM-T34603

50mg46.00 €
100mg59.00 €
200mg96.00 €
500mg156.00 €
Estimated delivery in United States, on Monday 12 May 2025
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L-Selenocystine

CAS:29621-88-3

Ref: 10-F606459

1gTo inquire
250mg41.00 €
Estimated delivery in United States, on Tuesday 13 May 2025
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L-Selenocystine

Controlled Product
CAS:29621-88-3

Ref: TR-S253100

1g360.00 €
50mg99.00 €
100mg134.00 €
Estimated delivery in United States, on Tuesday 13 May 2025
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3,3'-Diselenobis-L-alanine

Controlled Product
CAS:29621-88-3

Ref: TR-D493315

500mg1,136.00 €
Estimated delivery in United States, on Friday 13 Jun 2025
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L-Selenocystine Preparation Kit

Controlled Product
CAS:29621-88-3

Ref: TR-S248029

500mg1,592.00 €
Estimated delivery in United States, on Friday 13 Jun 2025
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L-Selenocystine

CAS:29621-88-3

Ref: 3D-FS168564

1g343.00 €
2g478.00 €
500mg331.00 €
Estimated delivery in United States, on Monday 30 Jun 2025
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