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C1355

Sigma-Aldrich

Z-Leu-Glu(O-Me)-His-Asp(O-Me) fluoromethyl ketone trifluoroacetate salt hydrate

≥90%

Synonym(s):

Z-LEHD-FMK, Z-LE(OMe)HD(OMe)-FMK

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About This Item

Empirical Formula (Hill Notation):
C32H43FN6O10 · xC2HF3O2 · yH2O
CAS Number:
Molecular Weight:
690.72 (anhydrous free base basis)
MDL number:
UNSPSC Code:
12352200
PubChem Substance ID:

Assay

≥90%

form

film

storage condition

desiccated

color

colorless to light brown

solubility

DMSO: 10 mg/mL, clear

shipped in

dry ice

storage temp.

−20°C

SMILES string

COC(=O)CC[C@H](NC(=O)[C@H](CC(C)C)NC(=O)OCc1ccccc1)C(=O)N[C@@H](Cc2c[nH]cn2)C(=O)N[C@@H](CC(=O)OC)C(=O)CF

InChI

1S/C32H43FN6O10/c1-19(2)12-24(39-32(46)49-17-20-8-6-5-7-9-20)30(44)36-22(10-11-27(41)47-3)29(43)38-25(13-21-16-34-18-35-21)31(45)37-23(26(40)15-33)14-28(42)48-4/h5-9,16,18-19,22-25H,10-15,17H2,1-4H3,(H,34,35)(H,36,44)(H,37,45)(H,38,43)(H,39,46)/t22-,23-,24-,25-/m0/s1

InChI key

YXRKBEPGVHOXSV-QORCZRPOSA-N

Application

A cell-permeable inhibitor of caspase-9, which exhibits competitive and irreversible inhibition.

Features and Benefits

This compound is featured on the Caspases page of the Handbook of Receptor Classification and Signal Transduction. To browse other handbook pages, click here.

Storage Class Code

13 - Non Combustible Solids

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

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Nature communications, 8, 16074-16074 (2017-07-19)
Notch signalling is a causal determinant of cancer and efforts have been made to develop targeted therapies to inhibit the so-called canonical pathway. Here we describe an unexpected pro-apoptotic role of Notch3 in regulating tumour angiogenesis independently of the Notch
Walter R Lopes de Campos et al.
PloS one, 9(10), e110930-e110930 (2014-10-21)
HIV-associated cardiomyopathy (HIVCM) is of clinical concern in developing countries because of a high HIV-1 prevalence, especially subtype C, and limited access to highly active antiretroviral therapy (HAART). For these reasons, we investigated the direct and indirect effects of HIV-1
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Mechanisms of ageing and development, 172, 59-77 (2017-11-16)
Tumor cells express NADPH oxidase-1 (NOX1) in their membrane and control NOX1-based intercellular reactive oxygen and nitrogen species (ROS/RNS)-dependent apoptosis-inducing signaling through membrane-associated catalase and superoxide dismutase. of tumor cells with high concentrations of H2O2, peroxnitrite, HOCl, or increasing the

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