CAS: 103476-89-7 - Leupeptin

Formula: C₂₀H₃₈N₆O₄

InChI: InChI=1S/C20H38N6O4.H2O4S/c1-12(2)9-16(24-14(5)28)19(30)26-17(10-13(3)4)18(29)25-15(11-27)7-6-8-23-20(21)22;1-5(2,3)4/h11-13,15-17H,6-10H2,1-5H3,(H,24,28)(H,25,29)(H,26,30)(H4,21,22,23);(H2,1,2,3,4)/t15-,16-,17-;/m0./s1

InChI key: InChIKey=IBDASEYBOOUHFZ-FRKSIBALSA-N

SMILES: O=CC(NC(=O)C(NC(=O)C(NC(=O)C)CC(C)C)CC(C)C)CCCNC(=N)N.O=S(=O)(O)O

Synonyms:

• (2S)-2-(acetylamino)-N-[(2S)-2-({4-[(diaminomethylidene)amino]-1-formylbutyl}amino)-4-methylpentanoyl]-4-methylpentanamide (non-preferred name)
• 2-(2-Acetamido-4-methylvaleramido)-N-(1-formyl-4-guanidinobutyl)-4-methylvaleramide
• <span class="text-smallcaps">L</smallcap>-Leucinamide, N-acetyl-<smallcap>L</span>-leucyl-N-[(1S)-4-[(aminoiminomethyl)amino]-1-formylbutyl]-, sulfate (2:1)
• <span class="text-smallcaps">L</smallcap>-Leucinamide, N-acetyl-<smallcap>L</span>-leucyl-N-[4-[(aminoiminomethyl)amino]-1-formylbutyl]-, (S)-, sulfate (2:1)
• Acetyl-L-leucyl-L-leucylargininal
• L-Leucinamide, N-acetyl-L-leucyl-N-(4-((aminoiminomethyl)amino)-1-formylbutyl)-
• Leupeptin Ac-LL
• Leupeptin Hemisulfate From Microbial*Source
• Leupeptin hemisulfate
• N-Acetyl-L-leucyl-L-leucyl-L-argininal
• N-acetyl-L-leucyl-N-{(2S)-5-[(diaminomethylidene)amino]-1-oxopentan-2-yl}-L-leucinamide
• Nk-381
• Valeramide, 2-(2-acetamido-4-methylvaleramido)-N-(1-formyl-4-guanidinobutyl)-4-methyl-

Leupeptin

CAS: 103476-89-7

A reversible compeptitive protease inhibitor, which was shown to inhibit cathepsins B, H, L, and …

• Formula: C₂₀H₃₈N₆O₄·H₂SO₄
• Purity: 97.8380%
• Color and Shape: White
• Molecular weight: 951.2

Leupeptin

CAS: 103476-89-7

• Formula: C₂₀H₃₈N₆O₄
• Purity: 97%
• Color and Shape: Solid
• Molecular weight: 426.5535

Leupeptin hemisulphate

CAS: 103476-89-7

• Formula: C₂₀H₃₈N₆O₄·H₂SO₄
• Purity: >90%
• Color and Shape: white to off-white powder
• Molecular weight: 951.19g/mol

Leupeptin Hemisulfate

CAS: 103476-89-724125-16-4

• Formula: C₂₀H₃₈N₆O₄H₂O₄S
• Molecular weight: 426.56 1/2*98.07

Leupeptin Hemisulfate

CAS: 103476-89-7

Leupeptin hemisulfate is a protease inhibitor with cell membrane-permeable, reversible, competitive, and oral activities. Leupeptin …

• Formula: C₂₀H₃₈N₆O₄H₂SO₄
• Purity: 98%
• Color and Shape: White Solid
• Molecular weight: 475.59

Leupeptin hemisulfate

CAS: 103476-89-7

• Formula: C₂₀H₃₈N₆O₄·5H₂SO₄
• Purity: ≥ 95%
• Color and Shape: White to off-white powder
• Molecular weight: 475.59

Leupeptin hemisulfate

CAS: 103476-89-7

Leupeptin is a protein inhibitor that binds to the ubiquitin ligases and inhibits their activity. …

• Formula: C₂₀H₃₈N₆O₄•(H₂SO₄)₀
• Purity: Min. 90.0 Area-%
• Color and Shape: White Powder
• Molecular weight: 475.59 g/mol

Leupeptin

CAS: 103476-89-7

Leupeptin is a protease inhibitor that inhibits the activity of proteases in cells. It has …

• Formula: C₂₀H₃₈N₆O₄H₂SO
• Purity: Min. 90 Area-%
• Molecular weight: 475.6 g/mol

Leupeptin (Synthetic)

CAS: 103476-89-7

Leupeptin is a non-specific inhibitor of many proteases and proteinases, including chymotrypsin, trypsin, elastase, kallikrein, …

• Formula: C₂₀H₃₈N₆O₄H₂SO₄
• Purity: Min. 97 Area-%
• Molecular weight: 475.6 g/mol