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关于此项目
线性分子式:
C23H19N2O5Na
化学文摘社编号:
分子量:
444.41
NACRES:
NA.83
PubChem Substance ID:
UNSPSC Code:
12352204
EC Number:
255-530-7
MDL number:
assay
≥98.0% (sum of enantiomers, HPLC)
form
powder or crystals
optical activity
[α]20/D +45±2°, c = 1% in DMF/H2O 1:1
quality
lyophilized
mp
~210 °C (dec.)
solubility
water: 0.25 g/5mL, clear to slightly hazy
storage temp.
2-8°C
SMILES string
[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 key
HEJYVLSWQWPKPQ-BDQAORGHSA-M
General description
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.
Other Notes
Hydrolysis of benzol-tyrosyl-p-aminobenzoic acid by a human intestinal microvillar peptidase; Substrate for the assay of chymotrypsin in crude biological materials.
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)
商品
Analytical Enzyme Chymotrypsin: Chymotrypsin is produced in the acinar cells of the pancreas as the inactive precursor, chymotrypsinogen.
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
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)
P.W. Pemberton et al.
Biochemical Society Transactions, 13, 175-175 (1985)
全球贸易项目编号
| 货号 | GTIN |
|---|---|
| 123579-25G | 04061838722447 |
| 123579-500G | 04061833544389 |
| 123579-100G | 04061838722430 |
| 13135-5G | 04061833054307 |