Z-Pyr-ONp

BGC Id:	491342767090
CAS No:	40356-52-3
Synonyms:	z-l-pyroglutamic acid 4-nitrophenyl ester ; (s)-n-alpha-benzyloxycarbonyl-pyroglutamic acid p-nitrophenyl ester ; (2s)-5-oxo-1,2-pyrrolidinedicarboxylic acid 2-(4-nitrophenyl)1-benzyl ester ; (s)-1-benzyl 2-(4-nitrophenyl) 5-oxopyrrolidine-1,2-dicarboxylate ; z-l-pyr-onp ; z-pyroglutamic acid-onp ; z-pyr-onp
Molecular Formula:	C19H16N2O7
Molecular Weight:	384.34
EINECS:

Listed are 2 international and reliable suppliers for Z-Pyr-ONp. They are coming from 1 countries around the world. These vendors belong to 2 different business types like 'Bulk and laboratory supplier' and 'Leading producer'
Please contact all the below listed distributors/manufacturers for Z-Pyr-ONp and ask for prices, package standards and transport possibilities. Our registered distributors will help you to get all necessary information and product specifications.

registered suppliers of Z-Pyr-ONp worldwide

The most competitive supplier in 2025

The following 2 notable providers have been checked and can be recommended.

Nantong Xindao Biotech

Leap Chem

Molecular Formula: C19H16N2O7 Molecular Weight: 384.34

What other providers are available for CAS 40356-52-3?

The last intensive check and update was carried out on 2025/09/17.

Identify

Synonyms:

z-l-pyroglutamic acid 4-nitrophenyl ester ; (s)-n-alpha-benzyloxycarbonyl-pyroglutamic acid p-nitrophenyl ester ; (2s)-5-oxo-1,2-pyrrolidinedicarboxylic acid 2-(4-nitrophenyl)1-benzyl ester ; (s)-1-benzyl 2-(4-nitrophenyl) 5-oxopyrrolidine-1,2-dicarboxylate ; z-l-pyr-onp ; z-pyroglutamic acid-onp ; z-pyr-onp

CAS:

40356-52-3

EINECS:

Molecular Formula:

C19H16N2O7

MDL:

Properties

Molecular Weight:

384.34 g·mol−1

Suppliers

Nantong Xindao Biotech Ltd

Company type: Leading producer

XINDAO is a world leading biochemical company formed by a professional team.The company specializes in the production, development and sales of animal health, crop science, nutrition and health care, skin care raw materials, fine chemicals and other products. Bifidobacterium brevis will be also provided by us. At present, more than 300 kinds of products can be mass produced, which are widely used in chemical industry, health, agriculture, animal husbandry, biochemical research and other high-end fields. XINDAO pays attention ...

Country: P.R.China Phone: +86 19033786557

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Leap Chem Co., Ltd

Company type: Bulk and laboratory supplier

Country: P.R.China
Phone: +852-30606658

LEAPChem, a specialized fine chemicals supplier for research, development and production. LEAPChem provides nearly 50,000 rare and innovative chemical products to support the evolving needs of our customers in research & bulk manufacturing activities. As a highly customer-oriented enterprise, we are committed to providing high-quality customer services and products to our global customers in a cost-effective and efficient manner. Our client list includes many major pharmac ...

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Safety Information

Hazard Classes:

Storage temperature:

-15°C

The following providers cannot be verified precisely. The companies have offered the product in the past, but despite all care, the companies could not confirm it 100 percent!

Bachem AG

About Bachem Bachem is a listed technology-based company focused on peptide chemistry. The company provides a full range of services to the pharma an... Request

Advanced Chemtech, Inc. USA

Advanced ChemTech has served the biotechnology community for over fifteen years with an extensive line of fine chemicals and synthesis instrumentation... Request

What other providers are available for CAS 40356-52-3?

In addition to the providers presented here for Z-Pyr-ONp with the CAS number 40356-52-3, there are other 3 providers with slightly different product names available for this CAS number.

Z-L-Pyr-ONp

Iris Biotech GmbH +1 additional providers that we know from the past

(S)-N-alpha-Benzyloxycarbonyl-pyroglutamic acid p-nitrophenyl ester

Iris Biotech GmbH