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Merck
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Key Documents

13110

Sigma-Aldrich

N-Benzoyl-L-tyrosine ethyl ester

≥98.0% (NT)

동의어(들):

BTEE

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About This Item

Linear Formula:
4-(HO)C6H4CH2CH(NHCOC6H5)CO2C2H5
CAS Number:
Molecular Weight:
313.35
Beilstein:
2223819
EC Number:
MDL number:
UNSPSC 코드:
12352209
eCl@ss:
32160406
PubChem Substance ID:

product name

N-Benzoyl-L-tyrosine ethyl ester, ≥98.0% (NT)

분석

≥98.0% (NT)

형태

powder or crystals

광학 활성

[α]20/D −26±3°, c = 1% in ethanol

색상

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

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일반 설명

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

애플리케이션

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

기타 정보

Substrate, completely resistant to trypsin, for the assay of chymotrypsin

Storage Class Code

11 - Combustible Solids

WGK

WGK 3

Flash Point (°F)

Not applicable

Flash Point (°C)

Not applicable

개인 보호 장비

Eyeshields, Gloves, type N95 (US)


시험 성적서(COA)

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문서 라이브러리 방문

이미 열람한 고객

K.A. Walsh et al.
Methods in Enzymology, 19, 31-31 (1979)
Substrate solubilization for the Hummel alpha-chymotrypsin assay.
K N Rao et al.
Analytical biochemistry, 65(1-2), 548-551 (1975-05-12)
I N Topchieva et al.
Bioconjugate chemistry, 11(1), 22-29 (2000-01-19)
A new method of preparation of noncovalent complexes between poly(ethylene glycol) (PEG) and proteins (alpha-chymotrypsin (ChT), lysozyme, bovine serum albumine) under high pressure has been developed. The involvement of polymer in the complexes was proved using (3)H-labeled PEG. The composition
K Matsumura et al.
Gamete research, 23(3), 255-266 (1989-07-01)
Probable participation of sperm protease in the acrosome reaction was investigated using several inhibitors and substrates. Among those examined, L-1-tosylamide-2-phenylethyl chloromethyl ketone (TPCK) and chymostatin, chymotrypsin inhibitors, p-nitrophenyl-p'-guanidinobenzoate (NPGB), a serine protease inhibitor, and N-benzoyl-L-tyrosine ethyl ester (BTEE), a chymotrypsin
A modified spectrophotometric determination of chymotrypsin, trypsin, and thrombin.
B C HUMMEL
Canadian journal of biochemistry and physiology, 37, 1393-1399 (1959-12-01)

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