DL-Histidine
DL-Histidine (CAS: 4998-57-6), a racemic mixture of the amino acid histidine with the chemical formula C6H9N3O2 and a molecular weight of 155.15 g/mol, is a crucial building block in peptide chemistry and chemical synthesis. It serves as a fundamental component in biochemical research and plays a role in the development of novel chemical entities. Supplied by Tech Serve Solutions, it is essential for laboratories engaged in advanced chemical biology and organic synthesis.
- IUPAC
- (±)-2-Amino-3-(4-imidazolyl)propionic acid
Peptide Synthesis
DL-Histidine is utilized as a protected amino acid in solid-phase and solution-phase peptide synthesis. Its incorporation is vital for creating peptides with specific biological activities and structural motifs.
Chemical Biology Research
This compound serves as a valuable reagent in chemical biology for investigating protein-ligand interactions and enzymatic mechanisms. It aids in understanding the role of histidine residues in biological systems.
Organic Synthesis
DL-Histidine acts as a chiral building block or precursor in the synthesis of complex organic molecules and pharmaceutical intermediates. Its functional groups allow for diverse chemical transformations.
Biochemical Studies
It is employed in various biochemical studies to probe enzyme active sites and to understand histidine's involvement in catalysis and metal ion coordination.
| Molecular weight | 155.15 |
|---|---|
| Empirical formula | C6H9N3O2 |
| Assay | ≥99% (TLC) |
| Solubility | 0.5 M HCl: soluble |
| Melting point | 273 °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-Histidine used for?
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DL-Histidine is primarily used in peptide synthesis, chemical biology research, organic synthesis, and various biochemical studies as a building block or research reagent.
What is the CAS number and chemical formula for DL-Histidine?
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The CAS number for DL-Histidine is 4998-57-6, and its chemical formula is C6H9N3O2.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies DL-Histidine with an assay of ≥99% (TLC). This product is supplied for research and development purposes and is not represented as USP, BP, EP, or pharmacopoeia grade.
How should DL-Histidine be handled safely?
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When handling DL-Histidine, it is recommended to use appropriate personal protective equipment, including eyeshields and gloves. A type N95 (US) or type P1 (EN143) respirator filter is advised. Consult the safety data sheet for comprehensive handling information.
Is DL-Histidine a controlled substance?
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Based on the provided data, DL-Histidine is not indicated as a controlled substance.
How is DL-Histidine shipped and exported?
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Tech Serve Solutions is a specialist global supplier and exporter of fine chemicals. DL-Histidine is carefully packed and exported in compliance with international shipping regulations.
How can I request a sample or quote for DL-Histidine?
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To request a sample or obtain a quote for DL-Histidine, please contact our sales team through the website or by phone.
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