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78089

Sigma-Aldrich

L-Phenylalanine 7-amido-4-methylcoumarin trifluoroacetate salt

for fluorescence, ≥99.0% (sum of enantiomers, HPLC)

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Synonym(s):
L-Phenylalanine 4-methyl-7-coumarinylamide trifluoroacetate salt
Empirical Formula (Hill Notation):
C19H18N2O3 · C2HF3O2
CAS Number:
Molecular Weight:
436.38
MDL number:
UNSPSC Code:
12352200
PubChem Substance ID:

grade

for fluorescence

Assay

≥99.0% (sum of enantiomers, HPLC)

mp

~200 °C

fluorescence

λex 320 nm; λem 383 nm in methanol

SMILES string

OC(=O)C(F)(F)F.CC1=CC(=O)Oc2cc(NC(=O)[C@@H](N)Cc3ccccc3)ccc12

Other Notes

Characterization of an aminopeptidase M-like enzyme from human skeletal muscle

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Regulatory Information

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S Ishiura et al.
Journal of biochemistry, 102(5), 1023-1031 (1987-11-01)
Two major aminopeptidases, an aminopeptidase B and an aminopeptidase M-like enzyme, were purified from human skeletal muscle by DEAE-cellulose, HPLC gel filtration, and hydroxyapatite column chromatographies. The purified aminopeptidase B exhibits a molecular weight of 76,000 under both native and

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