A6720

N-Acetyl-Trp-Glu-His-Asp-7-amido-4-trifluoromethylcoumarin trifluoroacetate salt

Name: N-Acetyl-Trp-Glu-His-Asp-7-amido-4-trifluoromethylcoumarin trifluoroacetate salt
Brand: SIGMA

≥97% (HPLC), powder

Synonym(s):

Ac-WEHD-AFC

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About This Item

MDL number:

MFCD01862607

UNSPSC Code:

12352209

PubChem Substance ID:

329770902

NACRES:

NA.77

Key Documents

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Quality Level

200

Assay

≥97% (HPLC)

form

powder

color

yellow

solubility

DMSO/DMF: 20 mM

storage temp.

−20°C

SMILES string

CC(=O)N[C@@H](Cc1c[nH]c2ccccc12)C(=O)N[C@@H](CCC(O)=O)C(=O)N[C@@H](Cc3c[nH]cn3)C(=O)N[C@@H](CC(O)=O)C(=O)Nc4ccc5c(OC(=O)C=C5C(F)(F)F)c4

InChI

1S/C38H37F3N8O11/c1-18(50)45-27(10-19-15-43-25-5-3-2-4-22(19)25)36(58)47-26(8-9-31(51)52)34(56)48-28(11-21-16-42-17-44-21)37(59)49-29(14-32(53)54)35(57)46-20-6-7-23-24(38(39,40)41)13-33(55)60-30(23)12-20/h2-7,12-13,15-17,26-29,43H,8-11,14H2,1H3,(H,42,44)(H,45,50)(H,46,57)(H,47,58)(H,48,56)(H,49,59)(H,51,52)(H,53,54)/t26-,27-,28-,29-/m0/s1

InChI key

NEGOLAGPKZGIKJ-DZUOILHNSA-N

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This Item	A1086	A0466	A9965
Sigma-Aldrich A6720 N-Acetyl-Trp-Glu-His-Asp-7-amido-4-trifluoromethylcoumarin trifluoroacetate salt	Sigma-Aldrich A1086 N-Acetyl-Asp-Glu-Val-Asp-7-amido-4-methylcoumarin	Sigma-Aldrich A0466 N-Acetyl-Asp-Glu-Val-Asp-7-amido-4-trifluoromethylcoumarin	Sigma-Aldrich A9965 N-Acetyl-Tyr-Val-Ala-Asp-7-amido-4-trifluoromethylcoumarin
assay ≥97% (HPLC)	assay ≥97% (HPLC)	assay ≥90% (HPLC)	assay ≥95% (HPLC)
form powder	form powder	form powder	form powder
Quality Level 200	Quality Level 100	Quality Level 200	Quality Level 200
storage temp. −20°C	storage temp. −20°C	storage temp. −20°C	storage temp. −20°C
solubility DMSO/DMF: 20 mM	solubility DMSO: 10 mM	solubility H₂O: 1 mg/mL	solubility -
color yellow	color white	color white	color white

Biochem/physiol Actions

Fluorogenic substrate for caspase 1 and 5.

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

11 - 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

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A combinatorial approach for determining protease specificities: application to interleukin-1beta converting enzyme (ICE).

T A Rano et al.

Chemistry & biology, 4(2), 149-155 (1997-02-01)

Interleukin-1beta converting enzyme (ICE/caspase-1) is the protease responsible for interleukin-1beta (IL-1beta) production in monocytes. It was the first member of a new cysteine protease family to be identified. Members of this family have functions in both inflammation and apoptosis. A

Substrate specificities of caspase family proteases.

R V Talanian et al.

The Journal of biological chemistry, 272(15), 9677-9682 (1997-04-11)

The caspase family represents a new class of intracellular cysteine proteases with known or suspected roles in cytokine maturation and apoptosis. These enzymes display a preference for Asp in the P1 position of substrates. To clarify differences in the biological

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