DL-5-Hydroxylysine hydrochloride
DL-5-Hydroxylysine hydrochloride (CAS: 13204-98-3) is a modified amino acid derivative with the linear formula NH₂CH₂CH(OH)CH₂CH₂CH(NH₂)COOH · HCl and a molecular weight of 198.65 g/mol. This compound serves as a valuable building block in chemical synthesis and biochemical research. Its unique structure makes it useful in the study of peptides and the development of novel biomaterials. TSS supplies this reagent for research and development purposes.
- IUPAC
- 2,6-Diamino-5-hydroxycaproic acid hydrochloride,2,6-Diamino-5-hydroxyhexanoic acid hydrochloride
- Synonyms
- 2,6-Diamino-5-hydroxycaproic acid hydrochloride2,6-Diamino-5-hydroxyhexanoic acid hydrochloride

Chemical Synthesis
DL-5-Hydroxylysine hydrochloride acts as a versatile intermediate in organic synthesis, particularly for constructing complex molecules and modified peptides. Its functional groups allow for diverse derivatisation strategies.
Biochemical Research
Utilised in studies involving amino acid metabolism, protein structure, and enzyme activity. It can be incorporated into synthetic peptides to probe biological functions or explore altered biochemical pathways.
Peptide Chemistry
Serves as a non-proteinogenic amino acid for the synthesis of peptides with modified properties, potentially influencing their stability, folding, or interactions with biological targets.
| Molecular weight | 198.65 |
|---|---|
| Linear formula | NH2CH2CH(OH)CH2CH2CH(NH2)COOH · HCl |
| Melting point | 225 °C (dec.)(lit.) |
| 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 DL-5-Hydroxylysine hydrochloride used for?
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DL-5-Hydroxylysine hydrochloride is primarily used in chemical synthesis and biochemical research, particularly in peptide chemistry and the study of modified amino acids.
What is the CAS number and chemical formula?
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The CAS number is 13204-98-3 and the linear formula is NH₂CH₂CH(OH)CH₂CH₂CH(NH₂)COOH · HCl.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies DL-5-Hydroxylysine hydrochloride typically as a research or technical grade. The specific assay and purity details are available on the product's specification sheet. TSS does not represent this product as USP, BP, or EP grade.
How should DL-5-Hydroxylysine hydrochloride be handled?
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Handle DL-5-Hydroxylysine hydrochloride with appropriate personal protective equipment, including eyeshields, gloves, and a type N95 or P1 respirator filter, as it can cause skin and eye irritation. Refer to the Safety Data Sheet (SDS) for comprehensive handling information. It is classified under WGK Germany 3.
Is this product available for export?
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Yes, Tech Serve Solutions is a global supplier and exporter of fine chemicals, including DL-5-Hydroxylysine hydrochloride, serving customers worldwide.
How can I request a sample or quote?
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To request a sample or a quote for DL-5-Hydroxylysine hydrochloride, please contact our sales department through the website or by calling us directly. Our team will assist you promptly.
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