ChemicalBook--->CAS DataBase List--->189275-71-6

189275-71-6

189275-71-6 Structure

189275-71-6 Structure
IdentificationBack Directory
[Name]

AC-WEHD-CHO
[CAS]

189275-71-6
[Synonyms]

AC-WEHD-CHO
AC-WEHD-ALDEHYDE
Ac-Trp-Glu-His-Asp-al
AC-TRP-GLU-HIS-ASP-CHO
CASPASE-INHIBITOR VIII
CASPASE-1 INHIBITOR VIII
N-Acetyl-Trp-Glu-His-Asp-al
AC-TRP-GLU-HIS-ASP-ALDEHYDE
AC-WEHD-CHO TRIFLUOROACETATE
CASPASE-1 INHIBITOR (ALDEHYDE)
N-ACETYL-TRP-GLU-HIS-ASPARTINAL
Acetyl-tryptyl-glutamyl-histidyl-aspartal
AC-TRP-GLU-HIS-ASP-H (ALDEHYDE) TRIFLUOROACETATE
ACETYL-L-TRYPTOPHYL-L-GLUTAMYL-L-HISTIDYL-L-ASPART-1-AL-TRIFLUOROACETATE
L-Histidinamide, N-acetyl-L-tryptophyl-L-α-glutamyl-N-[(1S)-2-carboxy-1-formylethyl]-
[Molecular Formula]

C28H33N7O9
[MDL Number]

MFCD01318860
[MOL File]

189275-71-6.mol
[Molecular Weight]

611.6
Chemical PropertiesBack Directory
[Boiling point ]

1250.2±65.0 °C(Predicted)
[density ]

1.434±0.06 g/cm3(Predicted)
[storage temp. ]

−20°C
[solubility ]

H2O: 1 mg/mL
[form ]

powder
[pka]

4.17±0.10(Predicted)
[color ]

white
[Sequence]

Ac-Trp-Glu-His-{Asp-Aldehyde}
Safety DataBack Directory
[Hazard Codes ]

Xi
[Risk Statements ]

38
[WGK Germany ]

3
Hazard InformationBack Directory
[Uses]

Ac-Trp-Glu-His-Asp-Aldehyde is a potent and selective caspase-1 inhibitor with a Ki value of 56 pM[1][2].
[IC 50]

Caspase-1: 56 pM (Ki)
[References]

[1] Kindermann M, et al. Selective and sensitive monitoring of caspase-1 activity by a novel bioluminescent activity-based probe. Chem Biol. 2010 Sep 24;17(9):999-1007. DOI:10.1016/j.chembiol.2010.07.011
[2] Rano TA, et al. A combinatorial approach for determining protease specificities: application to interleukin-1beta converting enzyme (ICE). Chem Biol. 1997 Feb;4(2):149-55. DOI:10.1016/s1074-5521(97)90258-1
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