13110

N-Benzoyl-L-tyrosine ethyl ester

≥98.0% (NT)

• Synonym(s): BTEE
• Linear Formula: 4-(HO)C₆H₄CH₂CH(NHCOC₆H₅)CO₂C₂H₅
• CAS Number: 3483-82-7
• Molecular Weight: 313.35
• PubChem Substance ID: 329750011
• eCl@ss: 32160406
• UNSPSC Code: 12352209
• EC Number: 222-469-2
• MDL number: MFCD00002388
• Beilstein/REAXYS Number: 2223819

Properties

• Product Name: N-Benzoyl-L-tyrosine ethyl ester, ≥98.0% (NT)
• assay: ≥98.0% (NT)
• form: powder or crystals
• optical activity: [α]20/D −26±3°, c = 1% in ethanol
• color: white
• mp: 118-121 °C (lit.), 118-122 °C
• solubility: methanol: 1 g/10 mL, clear, colorless to almost colorless (; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; )
• 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.

Other Notes

Substrate, completely resistant to trypsin, for the assay of chymotrypsin[1][2]

Safety Information

• Storage Class: 11 - Combustible Solids
• wgk: WGK 3
• flash_point_f: Not applicable
• flash_point_c: Not applicable
• ppe: Eyeshields, Gloves, type N95 (US)