Alloc-Phe-OH (dicyclohexylammonium) salt
Alloc-Phe-OH (dicyclohexylammonium) salt, identified by CAS number 110637-43-9 and molecular formula C13H15NO4, is a derivative of the amino acid phenylalanine. This compound serves as a valuable intermediate in chemical synthesis, particularly within peptide chemistry and biochemical research. Its structure facilitates controlled modifications, making it a key building block for more complex molecules and research reagents.
- IUPAC
- Alloc-L-phenylalanine (dicyclohexylammonium) salt,N-Allyloxycarbonyl-L-phenylalanine (dicyclohexylammonium) salt
- Synonyms
- N-Allyloxycarbonyl-L-phenylalanine (dicyclohexylammonium) salt

Peptide Synthesis
Alloc-Phe-OH (dicyclohexylammonium) salt is utilized as a protected amino acid in solid-phase and solution-phase peptide synthesis. The allyloxycarbonyl (Alloc) protecting group offers orthogonal deprotection strategies.
Chemical Synthesis Intermediate
This compound acts as a versatile intermediate for the synthesis of various organic molecules and complex pharmaceutical precursors. Its phenylalanine backbone allows for stereospecific elaboration.
Biochemical Research
Used in chemical biology and research laboratories, it aids in the construction of modified peptides and probes for studying biological processes and protein structures.
| Molecular weight | 249.26 |
|---|---|
| Empirical formula | C13H15NO4 |
| Assay | ≥97.0% |
| 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 Alloc-Phe-OH (dicyclohexylammonium) salt used for?
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Alloc-Phe-OH (dicyclohexylammonium) salt is primarily used as an intermediate in peptide synthesis and general organic chemical synthesis, particularly in research and chemical biology applications.
What is the CAS number and formula for Alloc-Phe-OH (dicyclohexylammonium) salt?
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The CAS number is 110637-43-9 and the empirical formula (Hill notation) is C13H15NO4.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies Alloc-Phe-OH (dicyclohexylammonium) salt with an assay of ≥97.0%. This is a technical/research grade material, and TSS does not represent it as USP, BP, EP, or other pharmacopoeial grades.
What are the safety and handling recommendations for this product?
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This compound requires careful handling. Recommended personal protective equipment includes eyeshields and gloves. A type N95 (US) or type P1 (EN143) respirator filter should be used for respiratory protection. WGK Germany is 3, indicating a high hazard level.
How is Alloc-Phe-OH (dicyclohexylammonium) salt packed and shipped?
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Tech Serve Solutions, as a specialist global supplier and exporter, ensures appropriate packing and shipping procedures are followed for this chemical in compliance with international regulations.
How can I request a quote or sample?
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To request a quote or a sample of Alloc-Phe-OH (dicyclohexylammonium) salt, please contact the Tech Serve Solutions sales team through our website or listed contact details.
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