D-Ornithine monohydrochloride
D-Ornithine monohydrochloride (CAS: 16682-12-5; Formula: C5H12N2O2 · HCl) is a non-proteinogenic amino acid derivative with a molecular weight of 168.62 g/mol. It serves as a valuable building block in peptide synthesis and chemical research. Available as a white crystalline solid, it is primarily employed in biochemical studies, chemical synthesis, and as a reagent in various scientific investigations. Its specific stereochemistry makes it useful for targeted molecular applications.
- IUPAC
- (R)-2,5-Diaminopentanoic acid monohydrochloride

Peptide Synthesis
D-Ornithine monohydrochloride is utilised as a modified amino acid in the construction of synthetic peptides. It can introduce unique structural or functional properties into peptide chains for research purposes.
Biochemical Research
This compound is a valuable tool for researchers investigating amino acid metabolism, enzyme mechanisms, and related biological pathways. Its unnatural stereochemistry allows for selective study of biological systems.
Chemical Synthesis Reagent
As a chiral building block, D-Ornithine monohydrochloride can be employed in the synthesis of complex organic molecules. It is suitable for laboratory-scale synthetic organic chemistry applications.
| Molecular weight | 168.62 |
|---|---|
| Empirical formula | C5H12N2O2 · HCl |
| Assay | ~98% |
| 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 D-Ornithine monohydrochloride used for?
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D-Ornithine monohydrochloride is primarily used in peptide synthesis and biochemical research as a modified amino acid building block for the construction of synthetic peptides and for investigating biological pathways. It also functions as a reagent in chemical synthesis.
What is the CAS number and formula for D-Ornithine monohydrochloride?
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The CAS number for D-Ornithine monohydrochloride is 16682-12-5, and its formula is C5H12N2O2 · HCl.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies D-Ornithine monohydrochloride with an assay of approximately 98%. We do not represent this product as USP, BP, or EP grade; it is suitable for research and chemical synthesis.
What are the safety considerations when handling D-Ornithine monohydrochloride?
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D-Ornithine monohydrochloride is classified under WGK Germany 3. When handling, it is essential to use safety measures including eyeshields, gloves, and a type N95 (US) or type P1 (EN143) respirator filter to prevent contact and inhalation.
How is D-Ornithine monohydrochloride packed, shipped, and exported?
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D-Ornithine monohydrochloride is carefully packed according to industry standards to ensure safe transit. Tech Serve Solutions is a specialist global supplier and exporter, handling all necessary documentation for international shipment.
How can I request a quote or sample for D-Ornithine monohydrochloride?
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To request a quote or sample for D-Ornithine monohydrochloride, please use the contact form on our website or reach out to our sales team directly. Provide your contact details and the product information required.
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