Boc-Gln-ONp
Boc-Gln-ONp (CAS: 15387-45-8) is a chemical compound with the molecular formula C16H21N3O7 and a molecular weight of 367.35 g/mol. As a derivative of glutamine, it finds utility in peptide chemistry and chemical synthesis. This compound is also relevant in the field of chemical biology, serving as a building block for more complex molecules and research applications. It is stored under refrigeration to maintain its integrity.
- IUPAC
- Boc-L-glutamine 4-nitrophenyl ester

Peptide Synthesis
Boc-Gln-ONp is employed as a protected amino acid derivative in solid-phase and solution-phase peptide synthesis. Its structure facilitates the controlled elongation of peptide chains.
Chemical Biology Research
This compound can be utilised in chemical biology for the synthesis of modified peptides or peptidomimetics. Its specific functional groups allow for incorporation into biochemical studies.
Organic Synthesis Intermediate
As a reactive intermediate, Boc-Gln-ONp serves as a valuable building block in general organic synthesis. It enables the introduction of a protected glutamine moiety into target molecules.
| Molecular weight | 367.35 |
|---|---|
| Empirical formula | C16H21N3O7 |
| Assay | ≥98.0% (HPLC) |
| Storage temperature | 2-8°C |
| Protective equipment | Eyeshields, Gloves, type N95 (US), type P1 (EN143) respirator filter |
|---|---|
| Water hazard class (WGK, DE) | 3 |
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 Boc-Gln-ONp used for?
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Boc-Gln-ONp is used in peptide synthesis, chemical biology research, and as an intermediate in organic synthesis.
What are the CAS number and formula for Boc-Gln-ONp?
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The CAS number is 15387-45-8 and the empirical formula is C16H21N3O7.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies Boc-Gln-ONp with a purity of ≥98.0% (HPLC). This is a research-grade chemical and not represented as USP, BP, EP, or pharmaceutical grade.
How should Boc-Gln-ONp be handled and stored?
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Handling requires appropriate personal protective equipment, including eyeshields and gloves. Respiratory protection may be necessary. It should be stored at 2-8°C.
Is Boc-Gln-ONp a controlled substance?
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The provided data does not indicate that Boc-Gln-ONp is a controlled substance.
How is Boc-Gln-ONp packed, shipped, and exported?
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Boc-Gln-ONp is carefully packed and exported by Tech Serve Solutions to meet international shipping standards for chemicals.
How can I request a quote or sample of Boc-Gln-ONp?
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Please contact Tech Serve Solutions directly via our website or sales team to request a quote or sample of Boc-Gln-ONp.
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