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2-Mercapto-L-histidine
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2-Mercapto-L-histidine

CAS: 2002-22-4

Ref. 3D-FM25093

1g
514.00 €
250mg
311.00 €
500mg
396.00 €
Estimated delivery in United States, on Monday 22 Apr 2024

Product Information

Name:
2-Mercapto-L-histidine
Synonyms:
  • (a-S)-a-Amino-2,3-dihydro-2-thioxo-1H-Imidazole-4-propanoic Acid
  • (2S)-2-Azaniumyl-3-(2-sulfanylidene-1,3-dihydroimidazol-4-yl)propanoate
  • (S)-2-Amino-3-(2-thioxo-2,3-dihydro-1H-imidazol-4-yl)propanoic acid
  • (αS)-α-Amino-2,3-dihydro-2-thioxo-1H-imidazole-4-propanoic acid
  • 1H-Imidazole-4-propanoic acid, α-amino-2,3-dihydro-2-thioxo-, (S)-
  • 1H-Imidazole-4-propanoic acid, α-amino-2,3-dihydro-2-thioxo-, (αS)-
  • 2-Mercapto-<span class="text-smallcaps">L</span>-histidine
  • 2-Mercaptohistidine
  • 3-(2-thioxo-2,3-dihydro-1H-imidazol-4-yl)-L-alanine
  • <span class="text-smallcaps">L</span>-2-Mercaptohistidine
  • See more synonyms
  • <span class="text-smallcaps">L</span>-2-Thiolhistidine
  • <span class="text-smallcaps">L</span>-2-Thioxohistidine
  • <span class="text-smallcaps">L</span>-Thiohistidine
  • Histidine, 2-mercapto-, <span class="text-smallcaps">L</span>-
Description:

2-Mercapto-L-histidine is a dietary amino acid that has been shown to be an effective inhibitor of opportunistic fungal growth in vitro. It has been shown to have a second-order rate constant of 0.0037 s−1, which is the same as lysine and arginine. This compound also inhibits the growth of fungi by competing with tryptophan for binding sites on the enzyme histidine ammonia-lyase. 2-Mercapto-L-histidine can also react with nucleophiles such as divalent cations and form covalent bonds, which may lead to its antimicrobial activity against Gram-positive bacteria. 2-Mercapto-L-histidine is not active against Gram negative bacteria or yeast due to structural differences in their cell walls.
2-Mercapto-L-histidine has been shown to inhibit glucose metabolism and plasma glucose levels in vitro, but it does not affect insulin secretion or

Brand:
Biosynth
Long term storage:
Notes:

Chemical properties

Molecular weight:
187.22 g/mol
Formula:
C6H9N3O2S
Purity:
Min. 95%
Color/Form:
Powder
InChI:
InChI=1S/C6H9N3O2S/c7-4(5(10)11)1-3-2-8-6(12)9-3/h2,4H,1,7H2,(H,10,11)(H2,8,9,12)/t4-/m0/s1
InChI key:
InChIKey=FVNKWWBXNSNIAR-BYPYZUCNSA-N
SMILES:
N[C@@H](Cc1c[nH]c(=S)[nH]1)C(=O)O
MDL:
Melting point:
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Density:
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EINECS:
Merck:
HS code:

Hazard Info

UN Number:
EQ:
Class:
H Statements:
P Statements:
Forbidden to fly:
Hazard Info:
Packing Group:
LQ:

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