Basic information
- CAS
24125-28-8- Standard SMILES
CC(=O)N[C@@H](CC(C)C)C(=O)N[C@@H](CC(C)C)C(=O)N[C@@H](CCCN=C(N)N)C(=O)O- InChIKey
OLNJKAXRBXUBTB-JYJNAYRXSA-N- Molecular formula
- C20H38N6O5
- Average molar mass
- 442.6 g/mol
- Monoisotopic mass
- 442.29036832
Overview
RN given refers to parent cpd
Names & identifiers
- Preferred name
- Leupeptin acid
- IUPAC
- (2S)-2-[[(2S)-2-[[(2S)-2-acetamido-4-methylpentanoyl]amino]-4-methylpentanoyl]amino]-5-(diaminomethylideneamino)pentanoic acid
- English name
- leupeptin acid
- Molecular formula
- C20H38N6O5
- Molecular weight
- 442.55
Names & synonyms
Leupeptin acid24125-28-8Acetyl-L-leucyl-L-leucyl-L-arginineDTXSID70178846L-Arginine, N2-(N-(N-acetyl-L-leucyl)-L-leucyl)-RefChem:924693DTXCID30101337Acetyl-L-leu-L-leu-L-arg(2S)-2-[[(2S)-2-[[(2S)-2-acetamido-4-methylpentanoyl]amino]-4-methylpentanoyl]amino]-5-(diaminomethylideneamino)pentanoic acidAc-LLR-CHOacetyl-leucyl-leucyl-arginineCHEMBL129157
Show more names
Loupeptin acidLeupeptin【Sigma】N-Acetyl-Leu-Leu-Arg-OHN-Ac-L-Leu-L-Leu-L-Arg-OHN-Acetyl-L-Leu-L-Leu-L-Arg-OHL-Arginine, N-acetyl-L-leucyl-L-leucyl-Nα-[N-(N-Acetyl-L-Leu-)-L-Leu-]-L-Arg-OH
orb1696521SCHEMBL3799123OLNJKAXRBXUBTB-JYJNAYRXSA-NBDBM50286441AKOS030606597PD119630T32682N-Acetyl-L-leucyl-L-leucyl-N~5~-(diaminomethylidene)-L-ornithine
Database identifiers
Properties
Computed structural properties
- XLogP
- 0.5
- Topological polar surface area
- 189 Ų
- Hydrogen bond donors
- 6
- Hydrogen bond acceptors
- 6
- Rotatable bonds
- 14
- Heavy atoms
- 31
- Formal charge
- 0
- Complexity
- 646
Physicochemical properties
- Density
- 1.26 · 1.26±0.1 g/cm3(Predicted)
- pka
- 3.34 · 3.34±0.10(Predicted)
- LogP
- 1.04 · 1.040 (est)
Chemistry & industry
Applications
DescriptionLeupeptin acid is an enzyme.
Suppliers3 total
上海陶术生物科技股份有限公司13564774135 · [email protected]
TargetMol中国（陶术生物）15002134094 · [email protected]
上海陶术生物科技股份有限公司+1-781-999-5354 · [email protected]
Related reactions
12 records
Compound notes
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