Z-Gly-Gly p-nitrophenyl ester
Z-Gly-Gly p-nitrophenyl ester (CAS: 13574-81-7) is a dipeptide derivative with the molecular formula C18H17N3O7 and a molecular weight of 387.34 g/mol. This compound serves as a valuable reagent in biochemical research, particularly for studying enzyme activity and peptide synthesis. Its ester functionality makes it a useful substrate for detecting esterase and protease activity.

Enzyme Substrate
Utilised as a chromogenic substrate for the detection and quantification of esterase and protease activity in biochemical assays.
Peptide Research
Employed in the study of dipeptides and their biological roles, contributing to research in peptide chemistry and biochemistry.
Biochemical Reagent
A versatile reagent for various biochemical applications, supporting research in molecular biology and enzymology.
| Molecular weight | 387.34 |
|---|---|
| Empirical formula | C18H17N3O7 |
| Storage temperature | −20°C |

Hazard statements
- H400Very toxic to aquatic life
Precautionary statements
- P273Avoid release to the environment
| Protective equipment | Eyeshields, Gloves |
|---|---|
| Transport (UN / ADR) | UN 3077 9 / PGIII |
| Water hazard class (WGK, DE) | 3 |
| Hazard codes (EU) | N |
| Risk statements (R) | 50/53 |
| Safety statements (S) | 60-61 |
Hazard information is provided for guidance. Always consult the product Safety Data Sheet (SDS), available on request, before handling.
Documentation
Every batch ships with a Certificate of Analysis covering assay, identity and purity; the grade is confirmed against your enquiry. Safety Data Sheets and technical data sheets are available on request.
Supply & logistics
Samples for technical evaluation; bulk MOQ by grade and packaging. In-stock material ships in 7–10 working days, worldwide, with full export documentation.
What is Z-Gly-Gly p-nitrophenyl ester used for?
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Z-Gly-Gly p-nitrophenyl ester is primarily used as a chromogenic substrate in biochemical research for detecting esterase and protease activity, and in studies involving dipeptides.
What are the CAS number and formula for Z-Gly-Gly p-nitrophenyl ester?
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The CAS number for Z-Gly-Gly p-nitrophenyl ester is 13574-81-7, and its molecular formula is C18H17N3O7.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies Z-Gly-Gly p-nitrophenyl ester as a research-grade chemical. We do not represent it as USP, BP, EP, or any other pharmacopoeia grade.
How should Z-Gly-Gly p-nitrophenyl ester be handled and stored?
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Handle with care, wearing eyeshields and gloves. Store at -20°C. This compound is very toxic to aquatic life with long-lasting effects (H400).
Is Z-Gly-Gly p-nitrophenyl ester available for export?
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Yes, Tech Serve Solutions is a global supplier and exporter of fine chemicals, including Z-Gly-Gly p-nitrophenyl ester, adhering to all shipping regulations (UN 3077 9 / PGIII).
How can I request a quote or sample?
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Please contact our sales team via the website or by phone to request a quote or a sample of Z-Gly-Gly p-nitrophenyl ester.
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