Description

(-)-2'''-O,3'''-o-Didemethyltyrosine [Antibiotic] is a specialized, optically active derivative of tyrosine, a key structural component in the synthesis of complex natural products and pharmaceutical intermediates. This compound matters for its role as a crucial chiral building block in the research and development of novel antibiotic agents and other bioactive molecules. It is primarily needed by pharmaceutical R&D laboratories, biotechnology companies, and fine chemical manufacturers focused on advanced synthesis, particularly in the fields of anti-infective and oncology drug discovery.

Application

• Pharmaceutical Intermediate: A critical chiral synthon for the synthesis of novel antibiotic compounds and other therapeutic agents.
• Antibiotic Research & Development: Used as a key building block in medicinal chemistry programs targeting new anti-infective drugs.
• Natural Product Synthesis: Employed in the total or semi-synthesis of complex natural products containing modified tyrosine residues.
• Biochemical Research: Serves as a substrate or inhibitor in enzymatic studies and biochemical assays.
• Peptide Mimetic Design: Utilized in the design and construction of peptide mimetics and constrained analogs for drug discovery.
• Chemical Biology Probes: Acts as a precursor for labeled compounds used in mechanism-of-action studies.

Basic Information

Product Name	(-)-2'''-O,3'''-o-Didemethyltyrosine [Antibiotic]
CAS No.	79404-98-1
Molecular Formula	C11H13NO5
Molecular Weight	239.23 g/mol
Synonyms	(-)-2'''-O,3'''-o-Didemethyltyrosine; (2S)-2-Amino-3-[4-[(2S,3R,4S,5S,6R)-3,4-dihydroxy-6-(hydroxymethyl)-5-methoxyoxan-2-yl]oxyphenyl]propanoic acid; L-Tyrosine, O3''',4'''--didemethyl-; Antibiotic intermediate 79404-98-1; Didemethyltyrosine derivative; Chiral tyrosine analog; (S)-2-Amino-3-(4-((2S,3R,4S,5S,6R)-3,4-dihydroxy-6-(hydroxymethyl)-5-methoxytetrahydro-2H-pyran-2-yl)oxy)phenyl)propanoic acid
EINECS	Contact for details

Quality Control

Our (-)-2'''-O,3'''-o-Didemethyltyrosine [Antibiotic] is produced under strict quality management protocols to ensure batch-to-batch consistency and high purity, suitable for research and development applications. Each lot is accompanied by a comprehensive Certificate of Analysis (COA) detailing key parameters such as chiral purity, chemical purity, and impurity profiles. We adhere to relevant industry standards and can support development projects requiring specific analytical data or custom purity grades.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at a controlled room temperature (15-25°C). This product is hygroscopic (moisture-sensitive) and should be handled under dry conditions to prevent degradation. For long-term storage, consider desiccants or inert atmosphere.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 95.0%
Chiral Purity (HPLC)	≥ 98.0% ee
Water Content (KF)	≤ 2.0%
Residue on Ignition	≤ 0.5%
Heavy Metals	≤ 20 ppm

Note: Specifications can be tailored. Please contact us for the detailed technical data sheet of a specific grade.