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B6125 Sigma-Aldrich

N-Benzoyl-L-tyrosine ethyl ester

Synonym: BTEE

  • CAS Number 3483-82-7

  • Linear Formula 4-(HO)C6H4CH2CH(NHCOC6H5)CO2C2H5

  • Molecular Weight 313.35

  •  Beilstein/REAXYS Number 2223819

  •  EC Number 222-469-2

  •  MDL number MFCD00002388

  •  eCl@ss 32160406

  •  PubChem Substance ID 24891896

  •  NACRES NA.25

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Properties

Related Categories Biochemicals and Reagents, Cell Biology, Cell Signaling and Neuroscience, Chymotrypsin, alpha, Enzyme Substrates,
mp   118-121 °C (lit.)
storage temp.   −20°C
SMILES string   CCOC(=O)[C@H](Cc1ccc(O)cc1)NC(=O)c2ccccc2
InChI   1S/C18H19NO4/c1-2-23-18(22)16(12-13-8-10-15(20)11-9-13)19-17(21)14-6-4-3-5-7-14/h3-11,16,20H,2,12H2,1H3,(H,19,21)/t16-/m0/s1
InChI key   SRLROPAFMUDDRC-INIZCTEOSA-N

Description

General description

N-Benzoyl-L-tyrosine ethyl ester (BTEE) is a substrate which is completely resistant to trypsin and is required for the assay of chymotrypsin.

Application

N-Benzoyl-L-tyrosine ethyl ester has been used for measuring chymotrypsin activity.

Safety & Documentation

Safety Information

RIDADR 
NONH for all modes of transport
WGK Germany 
3
Protocols & Articles

Protocols

Procedure for Enzymatic Assay of Alpha Chymotrypsin (EC 3.4.21.1)

This procedure may be used for the determination of α‑Chymotrypsin activity using N-Benzoyl-L-tyrosine ethyl ester (BTEE) as the substrate. It is not to be used to assay α‑Chymotrypsin agarose (Catal...
Keywords: Extinction coefficient

Peer-Reviewed Papers
15

References

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