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2-Mercapto-1H-imidazole
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2-Mercapto-1H-imidazole

CAS: 872-35-5

Ref. 3D-FM35202

1g
109.00 €
2g
181.00 €
5g
318.00 €
10g
428.00 €
25g
681.00 €
Estimated delivery in United States, on Monday 22 Apr 2024

Product Information

Name:
2-Mercapto-1H-imidazole
Synonyms:
  • 2-Mercaptoimidazole
  • 1,3-Dihydroimidazole-2-thione
  • 1,3-Vinylenethiourea
  • 1,3-dihydro-2H-imidazole-2-thione
  • 1-Imidazole-2(3H)-thione
  • 1H-Imidazole-2-thiol
  • 2-Imidazolemercaptan
  • 2-Imidazolethiol
  • 2-Thioimidazole
  • 2-Thioxo-2,3-dihydroimidazole
  • See more synonyms
  • 2H-Imidazole-2-thione, 1,3-dihydro-
  • 4-Imidazoline-2-thione
  • Imidazole-2-thiol
  • NSC 112715
Description:

2-Mercapto-1H-imidazole is an irreversible inhibitor of xanthine oxidase. It binds to the nitrogen atoms of the enzyme's active site and forms a strong hydrogen bond with the oxygen atom of the xanthine substrate. The steric interactions between 2-mercapto-1H-imidazole and the substrate prevent binding and catalysis. The crystal structures of 2-mercapto-1H-imidazole in complex with xanthine oxidase have been determined using X-ray crystallography. FTIR spectroscopy has shown that 2-mercapto-1H-imidazole coordinates in a geometry similar to that of the reactant, hydrochloric acid. Electrochemical impedance spectroscopy (EIS) has revealed that proton transfer takes place when 2-mercapto-1H imidazole binds to xanthine oxidase, which is consistent with reaction mechanism involving elect

Brand:
Biosynth
Long term storage:
Notes:

Chemical properties

Molecular weight:
100.14 g/mol
Formula:
C3H4N2S
Purity:
Min. 95%
Color/Form:
Powder
InChI:
InChI=1S/C3H4N2S/c6-3-4-1-2-5-3/h1-2H,(H2,4,5,6)
InChI key:
InChIKey=OXFSTTJBVAAALW-UHFFFAOYSA-N
SMILES:
S=c1[nH]cc[nH]1
MDL:
Melting point:
Boiling point:
Flash point:
Density:
Concentration:
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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