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C2105

Sigma-Aldrich

Z-Val-Ala-Asp fluoromethyl ketone

powder, ≥90% (TLC)

Synonym(s):

Z-VAD-FMK, Non-methylated

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About This Item

Empirical Formula (Hill Notation):
C21H28FN3O7
CAS Number:
161401-82-7
Molecular Weight:
453.46
MDL number:
MFCD03452883
UNSPSC Code:
12352209
PubChem Substance ID:
329774926
NACRES:
NA.77

Quality Level

200

assay

≥90% (TLC)

form

powder

shipped in

dry ice

storage temp.

−20°C

SMILES string

CC(C)[C@H](NC(=O)OCc1ccccc1)C(=O)N[C@@H](C)C(=O)N[C@@H](CC(O)=O)C(=O)CF

InChI

1S/C21H28FN3O7/c1-12(2)18(25-21(31)32-11-14-7-5-4-6-8-14)20(30)23-13(3)19(29)24-15(9-17(27)28)16(26)10-22/h4-8,12-13,15,18H,9-11H2,1-3H3,(H,23,30)(H,24,29)(H,25,31)(H,27,28)/t13-,15-,18-/m0/s1

InChI key

SUUHZYLYARUNIA-YEWWUXTCSA-N

Amino Acid Sequence

Z-Val-Ala-Asp-OMe-FMK

Biochem/physiol Actions

Non-methylated competitive and irreversible inhibitor of caspase-1, as well as other caspases, which can be used directly with purified enzymes. It does not require esterase to hydrolyze the O-methyl ester like the cell-permeable form, Z-Val-Ala-Asp(OMe) fluoromethyl ketone (Product Code V-116).

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

11 - Combustible Solids

wgk_germany

WGK 1

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

Eyeshields, Gloves, type N95 (US)

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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