| Identification | Back Directory | [Name]
Z-FY-CHO | [CAS]
167498-29-5 | [Synonyms]
Z-FY-CHO
Z-Phe-Tyr-al
Z-PHE-TYR-CHO
Z-PHE-TYR-ALDEHYDE
Z-L-PHE-L-TYR-ALDEHYDE
CATHEPSIN L INHIBITOR II
Carbamic acid, N-[(1S)-2-[[(1S)-1-formyl-2-(4-hydroxyphenyl)ethyl]amino]-2-oxo-1-(phenylmethyl)ethyl]-, phenylmethyl ester | [Molecular Formula]
C26H26N2O5 | [MDL Number]
MFCD00942274 | [MOL File]
167498-29-5.mol | [Molecular Weight]
446.49 |
| Chemical Properties | Back Directory | [Boiling point ]
726.5±60.0 °C(Predicted) | [density ]
1.249±0.06 g/cm3(Predicted) | [storage temp. ]
-15°C
| [solubility ]
Soluble in DMSO (up to 30 mg/ml) or in Ethanol (up to 50 mg/ml) | [form ]
solid | [pka]
9.87±0.15(Predicted) | [color ]
Off-white to pale yellow | [Stability:]
Stable for 1 year from date of purchase as supplied. Solutions in DMSO or ethanol may be stored at -20°C for up to 1 month. |
| Hazard Information | Back Directory | [Description]
Z-Phe-Tyr-CHO (167498-29-5) is a potent and selective inhibitor of cathepsin L, IC50=0.85 nM 1 selective over ?cathepsin B and calpain II (IC50s=85.1 and 184 nM respectively). Suppresses osteoclastic ?pit formation at 1.5 nM and markedly inhibited parathyroid hormone-stimulated osteoclastic bone resorption.2 Also inhibits cathepsin K (Kis=0.052 and 1.57 nM for cat L and cat K respectively) and partially provides the basis for the finding that cathepsin K is the protease responsible for osteoclastic bone resorption.3 Provides partial protection against serum and potassium deprivation-induced neuronal death.4 Active in vivo.2 | [References]
1) Woo et al. (1995), Peptidyl aldehyde derivatives as potent and selective inhibitors of cathepsin L; Bioorg. Med. Chem. Lett., 5 1501
2) Woo et al. (1996), Suppressive effect of N-(benzyloxycarbonyl)-L-phenylalanyl-L-tyrosinal on bone resorption in vitro and in vivo; Eur. J. Pharmacol., 300 131
3) James et al. (2001) Potent and selective cathepsin L inhibitors do not inhibit human osteoclast resoption in vitro; J. Biol. Chem., 276 11507
4) Kaasik et al. (2005), Up regulation if lysosomal cathepsin L and autophagy during neuronal death induced by reduced serum and potassium; Eur. J. Neurosci., 22 1023 |
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| Company Name: |
BOC Sciences
|
| Tel: |
1-631-485-4226; 16314854226 |
| Website: |
https://www.bocsci.com |
| Company Name: |
Shanghai GL Peptide Ltd.
|
| Tel: |
+86-21-61263310; 13764994101 13764994101 |
| Website: |
https://www.chemicalbook.com/supplier/10480342/ |
|