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Merck
CN

13110

N-苯甲酰基-L-酪氨酸乙酯

≥98.0% (NT)

别名:

BTEE

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关于此项目

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
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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)


历史批次信息供参考:

分析证书(COA)

Lot/Batch Number

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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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