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N-Benzoyl-Pro-Phe-Arg p-nitroanilide hydrochloride

N-Benzoyl-Pro-Phe-Arg p-nitroanilide hydrochloride structure

CAS No.: 59188-28-2

Chemical Name:: N-Benzoyl-Pro-Phe-Arg p-nitroanilide hydrochloride

Synonyms: CHROMOZYM PK;chromokallincreine;BZ-PRO-PHE-ARG-PNA HCL;Bz-Pro-Phe-Arg-Pna hydrochloride;N-Benzoyl-Pro-Phe-Arg-p-nitroanilide;N-benzoyl-pro-phe-arg P-nitroanilide*hydrochlorid;N-Benzoyl-Pro-Phe-Arg p-nitroanilide hydrochloride;N-Benzoyl-Pro-Phe-Arg-p-nitroanilide hydrochloride;BENZOYL-PROLYL-PHENYL-ALANYL-ARGININE-4-NITRANILIDE ACETATE;N-Benzoyl-Pro-Phe-Arg-p-nitroanilide hydrochloride protease substrate

CBNumber:: CB9441109

Molecular Formula:: C33H38N8O6.ClH

Molecular Weight:: 679.17

MDL Number:: MFCD00039010

MOL File:: 59188-28-2.mol

MSDS File:: SDS

Last updated:2026-09-12 18:56:28

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N-Benzoyl-Pro-Phe-Arg p-nitroanilide hydrochloride Properties

storage temp.	-20°C
solubility	methanol: 25mg/mL
form	powder
InChIKey	OGYWLWIIQPDFPW-UHFFFAOYSA-N
SMILES	Cl.NC(=N)NCCCC(NC(=O)C(Cc1ccccc1)NC(=O)C2CCCN2C(=O)c3ccccc3)C(=O)Nc4ccc(cc4)N(=O)=O
UNSPSC Code	12352204
NACRES	NA.32

SAFETY

Risk and Safety Statements

PPE	Eyeshields, Gloves, type N95 (US)
WGK Germany	3
Storage Class	11 - Combustible Solids

N-Benzoyl-Pro-Phe-Arg p-nitroanilide hydrochloride price More Price(21)

Manufacturer	Product number	Product description	CAS number	Packaging	Price	Updated	Buy
Sigma-Aldrich	B2133	N-Benzoyl-Pro-Phe-Arg-p-nitroanilide hydrochloride protease substrate	59188-28-2	5mg	$300	2026-04-30	Buy
Sigma-Aldrich	B2133	N-Benzoyl-Pro-Phe-Arg-p-nitroanilide hydrochloride protease substrate	59188-28-2	25mg	$865	2026-04-30	Buy
Sigma-Aldrich	10378445001	Chromozym PK	59188-28-2	20mg	$548	2026-04-30	Buy
Biosynth	FB110754	Bz-Pro-Phe-Arg-pNA·HCl	59188-28-2	100mg	$900	2026-06-04	Buy
Biosynth	FB110754	Bz-Pro-Phe-Arg-pNA·HCl	59188-28-2	50mg	$900	2026-06-04	Buy

Product number	Packaging	Price	Buy
B2133	5mg	$300	Buy
B2133	25mg	$865	Buy
10378445001	20mg	$548	Buy
FB110754	100mg	$900	Buy
FB110754	50mg	$900	Buy

N-Benzoyl-Pro-Phe-Arg p-nitroanilide hydrochloride Chemical Properties, Uses, Production

Uses

Use Chromozym PK as a substrate for the determination of serine proteases, specifically plasma kallikrein in citrated plasma.

General Description

Chromozym PK is a non-radioactive amidolytic chromogenic substrate mostly used in kinetic analysis of plasma kallikrein.

N-Benzoyl-Pro-Phe-Arg p-nitroanilide hydrochloride Preparation Products And Raw materials

Raw materials

Preparation Products

N-Benzoyl-Pro-Phe-Arg p-nitroanilide hydrochloride Suppliers

Global Suppliers ( 58)

Supplier	Tel	Email	Country	ProdList	Advantage
GL Biochem (Shanghai) Ltd	21-61263452 13641803416	ymbetter@glbiochem.com	China	9981	64
Shanghai Hanhong Scientific Co.,Ltd.	021-54306202 13764082696	info@hanhongsci.com	China	42917	64
Chemsky (shanghai) International Co.,Ltd	021-50135380	shchemsky@sina.com	China	15350	60
Sigma-Aldrich	021-61415566 800-8193336	orderCN@merckgroup.com	China	51389	80
Nanjing Leon Biological Technology Co., Ltd.	025-84523390 -127; 17705183659	sales@njleonbiotech.com	China	5501	55
Nanjing Peptide Biotech Ltd.	025-58361106-805 15951641583	zhao.xu@njpeptide.com	China	9976	55
Hangzhou Peptidego Biotech Co.,Ltd.	0571-87213919 15967184799	Eric@peptidego.com	China	7872	58
Alfa Chemistry	+1-5166625404;	Info@alfa-chemistry.com	United States	20000	58
BOC Sciences	+1-631-485-4226	inquiry@bocsci.com	United States	19935	58
Nanchang Tianzhen Biotechnology Co., Ltd	13758194781 13173652190	522013271@qq.com	China	2436	58

Supplier	Advantage
GL Biochem (Shanghai) Ltd	64
Shanghai Hanhong Scientific Co.,Ltd.	64
Chemsky (shanghai) International Co.,Ltd	60
Sigma-Aldrich	80
Nanjing Leon Biological Technology Co., Ltd.	55
Nanjing Peptide Biotech Ltd.	55
Hangzhou Peptidego Biotech Co.,Ltd.	58
Alfa Chemistry	58
BOC Sciences	58
Nanchang Tianzhen Biotechnology Co., Ltd	58

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N-Benzoyl-Pro-Phe-Arg-p-nitroanilide BENZOYL-PROLYL-PHENYL-ALANYL-ARGININE-4-NITRANILIDE ACETATE CHROMOZYM PK BZ-PRO-PHE-ARG-PNA HCL N-benzoyl-pro-phe-arg P-nitroanilide*hydrochlorid Bz-Pro-Phe-Arg-Pna hydrochloride chromokallincreine N-Benzoyl-Pro-Phe-Arg-p-nitroanilide hydrochloride N-Benzoyl-Pro-Phe-Arg-p-nitroanilide hydrochloride protease substrate N-Benzoyl-Pro-Phe-Arg p-nitroanilide hydrochloride 59188-28-2 C33H38N8O6HCl Enzymes, Inhibitors, and Substrates Enzyme Substrates Substrates by Enzyme Biochemicals and Reagents BioChemical AgkistrodonEnzyme Substrates Enzyme Substrates Kallikrein KallikreinEnzyme Substrates Protease Substrates Substrates by Enzyme