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线性分子式:
4-(HO)C6H4CH2CH(NHCOC6H5)CO2C2H5
化学文摘社编号:
分子量:
313.35
PubChem Substance ID:
eCl@ss:
32160406
UNSPSC Code:
12352209
EC Number:
222-469-2
MDL number:
Beilstein/REAXYS Number:
2223819
产品名称
N-苯甲酰基-L-酪氨酸乙酯, ≥98.0% (NT)
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
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 (
)
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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
存储类别
11 - Combustible Solids
wgk
WGK 3
flash_point_f
Not applicable
flash_point_c
Not applicable
ppe
Eyeshields, Gloves, type N95 (US)
Substrate solubilization for the Hummel alpha-chymotrypsin assay.
K N Rao et al.
Analytical biochemistry, 65(1-2), 548-551 (1975-05-12)
K.A. Walsh et al.
Methods in Enzymology, 19, 31-31 (1979)
Hydrolysis of polyesters by serine proteases.
Lim HA
Biotechnology Letters, 27, 459-464 (2005)
R Chatterjee et al.
Photochemistry and photobiology, 51(1), 91-97 (1990-01-01)
Skh:HR-1 hairless mice were irradiated chronically with sub-erythemal doses of UVB radiation, and a number of biochemical parameters in the skin were determined after 6, 12, 18, and 24 wk of exposure. The parameters measured were water, collagen, elastin, and
Effects of dietary essential oil components on growth performance, digestive enzymes and lipid metabolism in female broiler chickens.
Lee KW
British Poultry Science, 44, 450-450 (2003)
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