Chemical Compound

Proteasome Inhibitor I

CAS Registry Number 158442-41-2
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Proteasome Inhibitor I chemical structure
Primary Record

Proteasome Inhibitor I

In stock
6,224 g
Purity
98.5 %
CAS
158442-41-2

Compound Identifiers & Properties

CAS
158442-41-2
PubChem CID
9960660
SMILES
CC[C@H](C)[C@@H](C(=O)N[C@@H](CCC(=O)OC(C)(C)C)C(=O)N[C@@H](C)C(=O)N[C@@H](CC(C)C)C=O)NC(=O)OCC1=CC=CC=C1
Canonical SMILES
CC[C@H](C)[C@H](NC(=O)OCc1ccccc1)C(=O)N[C@@H](CCC(=O)OC(C)(C)C)C(=O)N[C@@H](C)C(=O)N[C@H](C=O)CC(C)C

Names & Synonyms

  • Proteasome Inhibitor I
  • PSI peptide
  • inhibitor PSI-I
  • IEAL
  • 158442-41-2
  • Proteasome Inhibitor 1
  • Z-IE(OtBu)AL
  • Z-Ile-Glu(OtBu)-Ala-Leu-aldehyde
  • ZIE(O-t-Bu)A-leucinal
  • Z-Ile-Glu(O-t-butyl)-Ala-Leucinal
  • CHEMBL207591
  • Z-Ile-Glu(OBut)-Ala-Leu-H
  • orb1705031
  • Z-Ile-Glu(OBut)-Ala-Leu-al
  • SCHEMBL16024932
  • Z-Ile-Glu(OtBu)-Ala-Leu-CHO
  • MFCD00671409
  • DTXSID001356519
  • HY-P1258
  • Cbz-Ile-Glu(O-t-Bu)-Ala-leucinal
  • BDBM50410909
  • ZINC43523870
  • AKOS024457946
  • BAT-015968
  • CID9960660
  • CID 9960660
  • CID:9960660
  • PSI
  • FI111570
  • MS-30766
  • SID:53789819
  • NF-kappaB inhibitor proteasome inhibitor-1
  • Z-Ile-Glu (OBut)-Ala-Leu-H (aldehyde)
  • J755.158D
  • CS-0029138
  • M.W. 618.77 C32H50N4O8
  • N-benzyloxycarbonyl-Ile-Glu(OtBu)-Ala-leucinal
  • A883430
  • C090535
  • N-Benzyloxycarbonyl-Ile-Glu(O-t-Bu)-Ala-leucinal
  • L-Alaninamide, N-[(phenylmethoxy)carbonyl]-L-isoleucyl-L-alpha-glutamyl-N-[(1S)-1-formyl-3-methylbutyl]-, 1,1-dimethylethyl ester
  • Z-Ile-Glu(O-t-butyl)-Ala-Leucinal, >=80% (HPLC)
  • benzyloxycarbonyl-isoleucyl-glutamyl(O-tert-butyl)-alanyl-leucinal
  • N-Benzyloxycarbonyl-Ile-Glu-(O-tert-butyl)-Ala-leucinal
  • Tert-butyl (4s)-5-[[(2s)-1-[[(2s)-4-methyl-1-oxopentan-2-yl]amino]-1-oxopropan-2-yl]amino]-4-[[(2s,3s)-3-methyl-2-(phenylmethoxycarbonylamino)pentanoyl]amino]-5-oxopentanoate
  • (2S)-2-[(Z-L-Ile-4-Boc-L-Abu-L-Ala-)Amino]-4-methylpentanal
  • (S)-2-[(Cbz-L-Ile-4-Boc-L-Abu-L-Ala-)Amino]-4-methylpentanal
  • (2S)-2-[[Z-Ile-4-(tert-Butyloxycarbonyl)-L-Abu-L-Ala-]amino]-4-methylpentanal
  • Z-L-Ile-[4-(tert-Butoxycarbonyl)-L-Abu-]-L-Ala-[(S)-1-formyl-3-methylbutyl]NH2
  • (2S)-2-[[Z-L-Ile-[(2S)-2-Amino*-5-(tert-butoxy)-5-oxopentanoyl]-L-Ala-]amino]-4-methylpentanal
  • (4S)-4-[(Z-L-Ile-)Amino]-5-[[(1S)-1-methyl-2-[[(1S)-1-formyl-3-methylbutyl]amino]-2-oxoethyl]amino]-5-oxopentanoic acid tert-butyl ester
  • (S)-2-[[N-(Benzyloxycarbonyl)-L-Ile-4-(tert-butoxycarbonyl)-L-Abu-L-Ala-]amino]-4-methylpentanal
  • L-Alaninamide, N-[(phenylmethoxy)carbonyl]-L-isoleucyl-L-|A-glutamyl-N-[(1S)-1-formyl-3-methylbutyl]-, 1,1-dimethylethyl ester
  • L-Alaninamide, N-[(phenylmethoxy)carbonyl]-L-isoleucyl-L-a-glutamyl-N-[(1S)-1-formyl-3-methylbutyl]-, 1,1-dimethylethyl ester
  • N-[(Phenylmethoxy)carbonyl]-L-isoleucyl-L-?-glutamyl-tert-butyl ester-N-[(1S)-1-formyl-3-methylbutyl]-L-alaninamide
  • N-[(Phenylmethoxy)carbonyl]-L-isoleucyl-L-|A-glutamyl-tert-butylester-N-[(1S)-1-formyl-3-methylbutyl]-L-alaninamide
  • TERT-BUTYL (4S)-4-[(2S,3S)-2-{[(BENZYLOXY)CARBONYL]AMINO}-3-METHYLPENTANAMIDO]-4-{[(1S)-1-{[(2S)-4-METHYL-1-OXOPENTAN-2-YL]CARBAMOYL}ETHYL]CARBAMOYL}BUTANOATE
  • tert-Butyl (4S)-4-[(2S,3S)-2-{[(benzyloxy)carbonyl]amino}-3-methylpentanamido]-5-{[(2S)-1-{[(2S)-4-methyl-1-oxo-2-pentanyl]amino}-1-oxo-2-propanyl]amino}-5-oxopentanoate
  • tert-Butyl (S)-4-((2S,3S)-2-(((benzyloxy)carbonyl)amino)-3-methylpentanamido)-5-(((S)-1-(((S)-4-methyl-1-oxopentan-2-yl)amino)-1-oxopropan-2-yl)amino)-5-oxopentanoate