Description

L-Tryptophanol Oxalate is a high-purity chemical derivative of the essential amino acid L-Tryptophan, specifically its alcohol form complexed with oxalic acid. This compound is valued for its role as a key chiral building block and intermediate in sophisticated organic synthesis. It is primarily utilized by research institutions and manufacturers in the pharmaceutical, biotechnology, and fine chemical sectors for developing novel therapeutic agents and advanced biochemicals.

Application

• Pharmaceutical Intermediate: A critical chiral precursor in the synthesis of complex drug molecules, particularly those targeting neurological and metabolic pathways.
• Biochemical Research: Used as a standard or reagent in enzymatic studies, metabolic pathway analysis, and proteomics research.
• Peptide Synthesis: Serves as a protected or modified amino acid derivative in the production of specialized peptides and peptide mimetics.
• Fine Chemical Production: Employed as a building block for manufacturing high-value specialty chemicals, including flavors, fragrances, and advanced materials.
• Reference Standard: Utilized in analytical laboratories as a high-purity reference material for method development and quality control (HPLC, MS).

Basic Information

Product Name	L-Tryptophanol Oxalate
CAS No.	2899-30-1
Molecular Formula	C13H16N2O5
Molecular Weight	280.28 g/mol
Synonyms	L-Tryptophanol Oxalate Salt; (S)-2-Amino-3-(1H-indol-3-yl)propan-1-ol Oxalate; Tryptophanol Oxalate; Oxalic acid - L-tryptophanol (1:1); L-β-(3-Indolyl)alaninol oxalate; (S)-Tryptophanol hydrogen oxalate; 1H-Indole-3-ethanol, α-amino-, (αS)-, ethanedioate (1:1)
EINECS	220-795-3

Quality Control

Our L-Tryptophanol Oxalate is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC for purity, chiral analysis, and identification by IR and NMR spectroscopy, to ensure it meets exacting standards for research and synthesis. A Certificate of Analysis (COA) detailing all specifications and test results is provided with every shipment to guarantee traceability and batch-to-batch consistency.

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 in a dry environment to prevent degradation.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Chiral Purity (HPLC)	≥ 99.0% ee
Loss on Drying	≤ 1.0%
Residue on Ignition	≤ 0.1%
Heavy Metals (as Pb)	≤ 10 ppm

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