Leupeptin hemisulfate

Category	Virus Protease
CAS	103476-89-7
Description	Leupeptin Hemisulfate is a reversible inhibitor of serine and cysteine proteases.

Quotation Now

Product Information

Synonyms	Leupeptin hemisulfate;103476-89-7;Leupeptin;Leupeptin hemisulfate anhydrous;Leupeptin hemisulfate salt;UNII-05V9Y5208M;05V9Y5208M;L-Leucinamide, N-acetyl-L-leucyl-N-((1S)-4-((aminoiminomethyl)amino)-1-formylbutyl)-, sulfate (2:1);(2S)-2-acetamido-N-[(2S)-1-[[(2S)-5-(diaminomethylideneamino)-1-oxopentan-2-yl]amino]-4-methyl-1-oxopentan-2-yl]-4-methylpentanamide;sulfuric acid;[(4S)-4-[[(2S)-2-[[(2S)-2-acetamido-4-methylpentanoyl]amino]-4-methylpentanoyl]amino]-5-oxopentyl]-(diaminomethylidene)azanium;N-Acetyl-L-leucyl-L-leucyl-L-argininal hemisulfate salt;(S)-2-Acetamido-N-((S)-1-(((S)-5-guanidino-1-oxopentan-2-yl)amino)-4-methyl-1-oxopentan-2-yl)-4-methylpentanamide hemisulfate;MFCD00037012;acetyl-leucyl-leucyl-arginal;leupeptin sulfate;Leupetin hemisulfate;Leupeptin, >4000 U/mg;CHEMBL5187970;CHEBI:90629;CIPMKIHUGVGQTG-VFFZMTJFSA-N;EX-A4932;AKOS024418728;Leupeptin, microbial, >=90% (HPLC);Leupeptin, synthetic, >=85% (HPLC);BS-51398;DA-54872;Leupeptin, BioUltra, microbial, >=95% (HPLC);A903394;Q27162636;Leupeptin, Ac-Leu-Leu-argininal x 1/2 H2SO4, synthetic;Acetyl-L-leucyl-L-leucyl-L-argininal hemisulfate; Leupeptin hemisulfate salt;N-acetyl-L-leucyl-N-[(2S)-5-carbamimidamido-1-oxopentan-2-yl]-L-leucinamide sulfate (2:1);bis{N-acetyl-L-leucyl-N-[(2S)-5-{[azaniumyl(imino)methyl]amino}-1-oxopentan-2-yl]-L-leucinamide} sulfate;
IUPAC Name	(2S)-2-acetamido-N-[(2S)-1-[[(2S)-5-(diaminomethylideneamino)-1-oxopentan-2-yl]amino]-4-methyl-1-oxopentan-2-yl]-4-methylpentanamide;sulfuric acid
Molecular Weight	475.59
Molecular Formula	C20H38N6O4.1/2H2SO4
Canonical SMILES	O=C[C@@H](NC([C@@H](NC([C@@H](NC(C)=O)CC(C)C)=O)CC(C)C)=O)CCCNC(N)=N.[0.5H2SO4]
InChI	InChI=1S/2C20H38N6O4.H2O4S/c21-12(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/h211-13,15-17H,6-10H2,1-5H3,(H,24,28)(H,25,29)(H,26,30)(H4,21,22,23);(H2,1,2,3,4)/t2*15-,16-,17-;/m00./s1
InChIKey	CIPMKIHUGVGQTG-VFFZMTJFSA-N
Purity	>98%
Solubility	Soluble in DMSO
Appearance	Solid
Storage	-20°C, sealed storage, away from moisture *In solvent : -80°C, 6 months; -20°C, 1 month (sealed storage, away from moisture)