Name: 4-Nitrophenyl 4-guanidinobenzoate hydrochloride
Brand: SIGMA

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About This Item

经验公式（希尔记法）:

C₁₄H₁₂N₄O₄ · HCl

CAS Number:

19135-17-2

分子量:

336.73

Beilstein:

8024554

EC 号:

242-831-3

MDL编号:

MFCD00037010

UNSPSC代码:

12352204

PubChem化学物质编号:

24897847

NACRES:

NA.32

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Product Name

4-Nitrophenyl 4-guanidinobenzoate hydrochloride, protease inhibitor and substrate

质量水平

200

方案

≥95.0% (TLC)

表单

powder

溶解性

formic acid: soluble 49.00-51.00 mg/mL

储存温度

−20°C

SMILES字符串

Cl[H].NC(=N)Nc1ccc(cc1)C(=O)Oc2ccc(cc2)[N+]([O-])=O

InChI

1S/C14H12N4O4.ClH/c15-14(16)17-10-3-1-9(2-4-10)13(19)22-12-7-5-11(6-8-12)18(20)21;/h1-8H,(H4,15,16,17);1H

InChI key

PKSBDZOBYIKNGY-UHFFFAOYSA-N

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一般描述

4-Nitrophenyl 4-guanidinobenzoate hydrochloride (pNPGB) is a trypsin substrate. It is more water-soluble than 4-methylumbelliferyl 4-guanidinobenzoate and is preferred in spectrophotometric assay.

应用

4-Nitrophenyl 4-guanidinobenzoate hydrochloride has been used:

as a substrate for trypsin for active site titration experiments
for pre-treating of mosquito eggs in the interplasmid transposition assay
as a component of isotonic buffer to moisten filter paper for mosquito embryo collection