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Leupeptin trifluoroacetate salt - ≥90%, high purity , CAS No.147385-61-3

COA

Grade & Purity:

≥90%

Cas Number: 147385-61-3
Molecular Weight: 426.55 (free base basis)
PubChem CID: 44120072
PubChem SID: 504770268

In stock

Item Number

L332045

Grouped product items
SKU	Size	Availability	Price
L332045-1mg	1mg	3	$47.90
L332045-5mg	5mg	3	$95.90
L332045-10mg	10mg	3	$171.90
L332045-25mg	25mg	2	$310.90
L332045-50mg	50mg	2	$546.90
L332045-100mg	100mg	2	$1,002.90

an inhibitor of plasmin, trypsin, papain and cathepsin B

Basic Description

Synonyms	Acetyl-Leu-Leu-Arg-al TFA
Specifications & Purity	≥90%
Storage Temp	Store at -20°C,Desiccated
Shipped In	Ice chest + Ice pads This product requires cold chain shipping. Ground and other economy services are not available.
Product Description	Leupeptin trifluoroacetate salt is an inhibitor of serine and cysteine proteases, as well as a plasmin, trypsin, papain and cathepsin B inhibitor. No inhibition is found with pepsin, cathepsins A and D, thrombin, or α-chymotrypsin. Leupeptin has an effective concentration of 10-100 μM.

Names and Identifiers

Pubchem Sid	504770268
Pubchem Sid Url	https://pubchem.ncbi.nlm.nih.gov/substance/504770268
IUPAC Name	(2S)-2-acetamido-N-[(2S)-1-[[(2S)-5-(diaminomethylideneamino)-1-oxopentan-2-yl]amino]-4-methyl-1-oxopentan-2-yl]-4-methylpentanamide;2,2,2-trifluoroacetic acid
INCHI	InChI=1S/C20H38N6O4.C2HF3O2/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;3-2(4,5)1(6)7/h11-13,15-17H,6-10H2,1-5H3,(H,24,28)(H,25,29)(H,26,30)(H4,21,22,23);(H,6,7)/t15-,16-,17-;/m0./s1
InChIKey	WUHGBZVQELGOMH-FRKSIBALSA-N
Smiles	CC(C)CC(C(=O)NC(CC(C)C)C(=O)NC(CCCN=C(N)N)C=O)NC(=O)C.C(=O)(C(F)(F)F)O
Isomeric SMILES	CC(C)C[C@@H](C(=O)N[C@@H](CC(C)C)C(=O)N[C@@H](CCCN=C(N)N)C=O)NC(=O)C.C(=O)(C(F)(F)F)O
WGK Germany	3
PubChem CID	44120072
Molecular Weight	426.55 (free base basis)

Certificates（CoA,COO,BSE/TSE and Analysis Chart)

C of A & Other Certificates(BSE/TSE, COO):

Analytical Chart:

Find and download the COA for your product by matching the lot number on the packaging.

7 results found

Lot Number	Certificate Type	Date	Item
D2215042	Certificate of Analysis	Jan 13, 2025	L332045
D2215043	Certificate of Analysis	Jan 13, 2025	L332045
D2215037	Certificate of Analysis	Jan 13, 2025	L332045
D2215034	Certificate of Analysis	Jan 13, 2025	L332045
D2215035	Certificate of Analysis	Jan 13, 2025	L332045
D2215038	Certificate of Analysis	Jan 13, 2025	L332045
L2412147	Certificate of Analysis	Jan 22, 2022	L332045

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