L-Pyroglutamic acid pentachlorophenyl ester
L-Pyroglutamic acid pentachlorophenyl ester (CAS: 28990-85-4; Formula: C11H6Cl5NO3; MW: 377.44) is a modified amino acid derivative. This compound serves as a valuable intermediate and reagent in organic synthesis, particularly in peptide chemistry and the development of novel molecules. Its specific chemical structure allows for targeted reactions, making it a useful component in various research and development endeavours within the biochemical and chemical sectors.
Peptide Synthesis
Utilised as an activated ester in solid-phase or solution-phase peptide synthesis, facilitating the formation of amide bonds with amino groups. Its reactivity aids in coupling specific amino acid sequences.
Organic Synthesis Intermediate
Serves as a building block for the construction of more complex organic molecules. The pentachlorophenyl ester moiety can be selectively displaced in various synthetic transformations.
Biochemical Research
Employed in research settings for studying biochemical pathways and developing new biologically active compounds. Its structure is derived from pyroglutamic acid, a non-proteinogenic amino acid.
| Molecular weight | 377.44 |
|---|---|
| Empirical formula | C11H6Cl5NO3 |
| Storage temperature | −20°C |
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 L-Pyroglutamic acid pentachlorophenyl ester used for?
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L-Pyroglutamic acid pentachlorophenyl ester is primarily used as an intermediate in organic synthesis, particularly in peptide chemistry, and for biochemical research.
What are the CAS number and formula for L-Pyroglutamic acid pentachlorophenyl ester?
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The CAS number is 28990-85-4 and the empirical formula (Hill notation) is C11H6Cl5NO3.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies L-Pyroglutamic acid pentachlorophenyl ester as a research or technical grade chemical. We do not represent it as USP, BP, or EP grade.
How should L-Pyroglutamic acid pentachlorophenyl ester be handled and stored?
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Handle L-Pyroglutamic acid pentachlorophenyl ester with appropriate personal protective equipment in a well-ventilated area. It should be stored at -20°C, away from incompatible materials.
Is L-Pyroglutamic acid pentachlorophenyl ester shipped internationally?
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Yes, Tech Serve Solutions is a specialist global supplier and exporter of fine chemicals, including L-Pyroglutamic acid pentachlorophenyl ester, and can facilitate international shipments.
How can I request a sample or a quote for L-Pyroglutamic acid pentachlorophenyl ester?
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To request a sample or a quote, please contact our sales department via the website or by phone, providing your specific requirements and delivery details.
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