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Merck
CN

C1480

Z-Phe-Ala fluoromethyl ketone

≥90% (TLC), powder

Synonym(s):

Z-FA-FMK

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About This Item

Linear Formula:
C21H23N2O4F
Molecular Weight:
386.42
NACRES:
NA.77
PubChem Substance ID:
UNSPSC Code:
12352209
MDL number:
Assay:
≥90% (TLC)
Form:
powder
Quality level:
Technical Service
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Quality Level

assay

≥90% (TLC)

form

powder

color

white to off-white

solubility

DMSO or DMF: 20 mM

shipped in

dry ice

storage temp.

−20°C

SMILES string

C[C@H](NC(=O)[C@H](Cc1ccccc1)NC(=O)OCc2ccccc2)C(=O)CF

InChI

1S/C21H23FN2O4/c1-15(19(25)13-22)23-20(26)18(12-16-8-4-2-5-9-16)24-21(27)28-14-17-10-6-3-7-11-17/h2-11,15,18H,12-14H2,1H3,(H,23,26)(H,24,27)/t15-,18-/m0/s1

InChI key

ASXVEBPEZMSPHB-YJBOKZPZSA-N

Application

Z-Phe-Ala fluoromethyl ketone (Z-FA-FMK) has been used as a:
  • cathepsin inhibitor to study its effects on dendritic cells
  • papain-like cysteine protease inhibitor to study its effects on cadmium-induced mitochondrial apoptosis
  • cysteine protease inhibitor to study its effects on the interaction of toll-like receptor 9 (TLR9) with granulin in RAW macrophages

Biochem/physiol Actions

Z-Phe-Ala fluoromethyl ketone (Z-FA-FMK) is an inhibitor of cysteine proteases, such as cathepsin B and L. It can also inhibit recombinant effector caspases 2, -3, -6, and -7 and not initiator caspases 8 and -10. Z-FA-FMK plays a role in blocking nuclear factor κ-light-chain-enhancer of activated B cells (NF-κB) transactivation. It exhibits therapeutic effects against rheumatoid arthritis.


Storage Class

11 - Combustible Solids

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

Eyeshields, Gloves, type N95 (US)

Regulatory Information

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Transcription factor E3 protects against cadmium-induced apoptosis by maintaining the lysosomal-mitochondrial axis but not autophagic flux in Neuro-2a cells
Pi H, et al.
Toxicology Letters, 295(4), 335-350 (2018)
Man Kyu Shim et al.
Journal of controlled release : official journal of the Controlled Release Society, 294, 376-389 (2018-12-15)
Cancer nanomedicine using nanoparticle-based delivery systems has shown outstanding promise in recent decades for improving anticancer treatment. However, limited targeting efficiency, low drug loading efficiency and innate toxicity of nanoparticles have caused severe problems, leaving only a few available in
Yun-Pei Zhang et al.
American journal of physiology. Gastrointestinal and liver physiology, 311(6), G1091-G1104 (2016-10-30)
LPS-induced microvascular hyperpermeability and hemorrhage play a key role in the development of sepsis, the attenuation of which might be an important strategy to prevent sepsis. However, the current clinical therapies have proven to be inefficient in improving the prognosis



Global Trade Item Number

SKUGTIN
C1480-3MG04061833269497