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51747

Sigma-Aldrich

(4R)-Boc-4-benzyl-Pyr-OBzl

≥96.0% (HPLC)

Synonym(s):

(4R)-Boc-4-benzyl-L-pyroglutamic acid benzyl ester, Benzyl (2S,4R)-1-Boc-4-benzyl-5-oxo-2-pyrrolidinecarboxylate

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About This Item

Empirical Formula (Hill Notation):
C24H27NO5
CAS Number:
Molecular Weight:
409.47
MDL number:
UNSPSC Code:
12352200
PubChem Substance ID:

assay

≥96.0% (HPLC)

reaction suitability

reaction type: Boc solid-phase peptide synthesis

application(s)

peptide synthesis

SMILES string

CC(C)(C)OC(=O)N1[C@@H](C[C@@H](Cc2ccccc2)C1=O)C(=O)OCc3ccccc3

InChI

1S/C24H27NO5/c1-24(2,3)30-23(28)25-20(22(27)29-16-18-12-8-5-9-13-18)15-19(21(25)26)14-17-10-6-4-7-11-17/h4-13,19-20H,14-16H2,1-3H3/t19-,20+/m1/s1

InChI key

LMILJTUPJYRGKN-UXHICEINSA-N

Other Notes

Synthesis of serine protease inhibitors[1]

Storage Class

13 - Non Combustible Solids

wgk_germany

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

Eyeshields, Gloves, type N95 (US)


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M Llinàs-Brunet et al.
Bioorganic & medicinal chemistry letters, 10(20), 2267-2270 (2000-10-31)
Structure-activity studies on a hexapeptide N-terminal cleavage product of a dodecamer substrate led to the identification of very potent and highly specific inhibitors of the HCV NS3 protease/NS4A cofactor peptide complex. The largest increase in potency was accomplished by the

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