跳转至内容
Merck
所有图片(1)

文件

13135

Sigma-Aldrich

N-Benzoyl-L-tyrosine p-amidobenzoic acid sodium salt

lyophilized, ≥98.0% (sum of enantiomers, HPLC)

别名:

N-Benzoyl-L-tyrosyl-4-aminobenzoic acid sodium salt, Bentiromide

登录查看公司和协议定价
所有图片(1)

About This Item

线性分子式:
C23H19N2O5Na
CAS号:
41748-47-4
分子量:
444.41
EC號碼:
255-530-7
MDL號碼:
MFCD00042647
分類程式碼代碼:
12352204
PubChem物質ID:
57647058
NACRES:
NA.83

化驗

≥98.0% (sum of enantiomers, HPLC)

形狀

powder or crystals

光學活性

[α]20/D +45±2°, c = 1% in DMF/H2O 1:1

品質

lyophilized

mp

~210 °C (dec.)

溶解度

water: 0.25 g/5mL, clear to slightly hazy

儲存溫度

2-8°C

SMILES 字串

[Na+].Oc1ccc(C[C@H](NC(=O)c2ccccc2)C(=O)Nc3ccc(cc3)C([O-])=O)cc1

InChI

1S/C23H20N2O5.Na/c26-19-12-6-15(7-13-19)14-20(25-21(27)16-4-2-1-3-5-16)22(28)24-18-10-8-17(9-11-18)23(29)30;/h1-13,20,26H,14H2,(H,24,28)(H,25,27)(H,29,30);/q;+1/p-1/t20-;/m0./s1

InChI 密鑰

HEJYVLSWQWPKPQ-BDQAORGHSA-M

正在寻找类似产品? 访问 产品对比指南

一般說明

N-Benzoyl-L-tyrosine p-amidobenzoic acid acts as a substrate for peptide hydrolases present in the human small intestinal mucosa. Its degradation to p-aminobenzoic acid helps to assess the pancreatic and renal functionality.

其他說明

Hydrolysis of benzol-tyrosyl-p-aminobenzoic acid by a human intestinal microvillar peptidase; Substrate for the assay of chymotrypsin in crude biological materials.

儲存類別代碼

11 - Combustible Solids

水污染物質分類（WGK）

WGK 3

閃點（°F）

Not applicable

閃點（°C）

Not applicable

個人防護裝備

Eyeshields, Gloves, type N95 (US)

分析证书(COA)

输入产品批号来搜索 分析证书(COA) 。批号可以在产品标签上"批“ （Lot或Batch）字后找到。

已有该产品？

在文件库中查找您最近购买产品的文档。

访问文档库

A method for the assay of chymotrypsin in crude biological materials.
A R Imondi et al.
Analytical biochemistry, 54(1), 199-204 (1973-07-01)
E E Sterchi et al.
Clinical science (London, England : 1979), 62(5), 557-560 (1982-05-01)
1. Hydrolysis of N-benzoyl-L-tyrosyl-p-aminobenzoic acid (PABA-peptide) has been measured in soluble and particulate fractions of human small intestinal mucosa. 2. Both soluble and particulate fractions contained enzymic activity capable of splitting the PABA-peptide. In the particulate fractions this activity increased
P.W. Pemberton et al.
Biochemical Society Transactions, 13, 175-175 (1985)
C Lang et al.
Journal of clinical chemistry and clinical biochemistry. Zeitschrift fur klinische Chemie und klinische Biochemie, 18(9), 551-555 (1980-09-01)
The oral pancreatic function test with N-benzoyl-L-tyrosyl-p-aminobenzoic acid was performed on 24 healthy test subjects, and its toxicity was examined. Eight patients with restricted renal function and known renal disease were also investigated. The pancreatic function test and the same

商品

Chymotrypsin

Analytical Enzyme Chymotrypsin: Chymotrypsin is produced in the acinar cells of the pancreas as the inactive precursor, chymotrypsinogen.

我们的科学家团队拥有各种研究领域经验，包括生命科学、材料科学、化学合成、色谱、分析及许多其他领域.

联系技术服务部门