Epoxomicin|cas 134381-21-8|DC Chemicals

Cas No.:	134381-21-8
Chemical Name:	L-Threoninamide,N-acetyl-N-methyl-L-isoleucyl-L-isoleucyl-N-[(1S)-3-methyl-1-[[(2R)-2-methyl-2-oxiranyl]carbonyl]butyl]-
Synonyms:	L-Threoninamide,N-acetyl-N-methyl-L-isoleucyl-L-isoleucyl-N-[(1S)-3-methyl-1-[[(2R)-2-methyl-2-oxiranyl]carbonyl]butyl]-;(2S,3S)-2-[[(2S,3S)-2-[acetyl(methyl)amino]-3-methylpentanoyl]amino]-N-[(2S,3R)-3-hydroxy-2-[[(2S)-4-methyl-1-[(2R)-2-methyloxiran-2-yl]-1-oxopentan-2-yl]amino]butanoyl]-3-methylpentanamide;BU-4061T;Epoxomicin;Epoxomicin (BU 4061T, BU-4061T);Epoxomicin (BU-4061T);S7038,BU-4061T;N-Acetyl-N-methyl-L-isoleucyl-L-isoleucyl-N-[(1S)-3-methyl-1-[[(2R)-2-methyl-2-oxiranyl]carbonyl]butyl]-L-threoninamide;BU 4061T
SMILES:	CCC(C)C(NC(=O)C(C(C)CC)N(C)C(C)=O)C(=O)NC(C(C)O)C(=O)NC(CC(C)C)C(=O)C1(C)OC1
Formula:	C₂₈H₅₀N₄O₇
M.Wt:	554.7192
Purity:	>98%
Sotrage:	2 years -20°C Powder, 2 weeks 4°C in DMSO, 6 months -80°C in DMSO

Description:

Epoxomicin is a cell-permeable and irreversible proteasome inhibitor, primarily the chymotrypsin-like activity.

References:

[1]. Kim KB, et al. Proteasome inhibition by the natural products epoxomicin and dihydroeponemycin: insights into specificity and potency. Bioorg Med Chem Lett. 1999 Dec 6;9(23):3335-40. [2]. Hanada M, et al. Epoxomicin, a new antitumor agent of microbial origin. J Antibiot (Tokyo). 1992 Nov;45(11):1746-52. [3]. Garrett IR, et al. Selective inhibitors of the osteoblast proteasome stimulate bone formation in vivo and in vitro. J Clin Invest. 2003 Jun;111(11):1771-82. [4]. McNaught KS, et al. Systemic exposure to proteasome inhibitors causes a progressive model of Parkinson's disease. Ann Neurol. 2004 Jul;56(1):149-62. [5]. Rideout HJ, et al. Dopaminergic neurons in rat ventral midbrain cultures undergo selective apoptosis and form inclusions, but do not up-regulate iHSP70, following proteasomal inhibition. J Neurochem. 2005 Jun;93(5):1304-13.

MSDS

COA

LOT NO.	DOWNLOAD

2018-0101
2018-0101
2018-0101

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