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22669

Sigma-Aldrich

Fmoc-Phe(4-Boc2-guanidino)-OH

technical, ≥90% (HPLC)

Synonym(s):

Fmoc-4-(N,N′-di-Boc-guanidino)-L-phenylalanine

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About This Item

Empirical Formula (Hill Notation):
C35H40N4O8
CAS Number:
187283-25-6
Molecular Weight:
644.71
MDL number:
MFCD02092975
UNSPSC Code:
12352209
PubChem Substance ID:
57647995
NACRES:
NA.26

grade

technical

Quality Level

100

Assay

≥90% (HPLC)

reaction suitability

reaction type: Fmoc solid-phase peptide synthesis

application(s)

peptide synthesis

functional group

Boc
Fmoc

storage temp.

2-8°C

SMILES string

CC(C)(C)OC(=O)N\C(NC(=O)OC(C)(C)C)=N/c1ccc(C[C@H](NC(=O)OCC2c3ccccc3-c4ccccc24)C(O)=O)cc1

InChI

1S/C35H40N4O8/c1-34(2,3)46-32(43)38-30(39-33(44)47-35(4,5)6)36-22-17-15-21(16-18-22)19-28(29(40)41)37-31(42)45-20-27-25-13-9-7-11-23(25)24-12-8-10-14-26(24)27/h7-18,27-28H,19-20H2,1-6H3,(H,37,42)(H,40,41)(H2,36,38,39,43,44)/t28-/m0/s1

InChI key

CIEGZABLYKOZLG-NDEPHWFRSA-N

Other Notes

Pharmacologically interesting protected analog of arginine.

Storage Class Code

11 - Combustible Solids

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Regulatory Listings

Regulatory Listings are mainly provided for chemical products. Only limited information can be provided here for non-chemical products. No entry means none of the components are listed. It is the user’s obligation to ensure the safe and legal use of the product.

JAN Code

22669-BULK-F:
22669-500MG-F:
22669-VAR-F:

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Certificates of Analysis (COA)

Lot/Batch Number
BCCD2512
BCCC2460
BCBW4839
BCBQ7965V
BCBN7888V

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R L Melo et al.
Biochemistry, 40(17), 5226-5232 (2001-04-25)
We explored the unique substrate specificity of the primary S(1) subsite of human urinary kallikrein (hK1), which accepts both Phe and Arg, using internally quenched fluorescent peptides Abz-F-X-S-R-Q-EDDnp and Abz-G-F-S-P-F-X-S-S-R-P-Q-EDDnp [Abz is o-aminobenzoic acid; EDDnp is N-(2,4-dinitrophenyl)ethylenediamine], which were based

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