Description

Boc-Asp-Oh-15N is a stable isotope-labeled derivative of aspartic acid, specifically designed for advanced research and development. This compound is essential for applications requiring precise tracking and quantification, such as metabolic pathway analysis and protein structure determination. It serves as a critical building block for pharmaceutical and biotechnology researchers developing novel peptides and studying biological systems with high sensitivity.

Application

• Isotope Labeling Studies: Used as a 15N-labeled precursor in NMR spectroscopy and mass spectrometry for tracing metabolic pathways and protein dynamics.
• Pharmaceutical Research: A key intermediate in the synthesis of isotopically labeled peptides and potential drug candidates for pharmacokinetic and pharmacodynamic studies.
• Proteomics & Biomarker Discovery: Enables accurate relative and absolute quantification (AQUA) of proteins and peptides in complex biological samples.
• Structural Biology: Facilitates the determination of protein structures and interactions through advanced NMR techniques.
• Academic & Industrial R&D: Supports fundamental research in chemistry, biochemistry, and molecular biology requiring high-purity, labeled compounds.

Basic Information

Product Name	Boc-Asp-Oh-15N
CAS No.	204523-15-9
Molecular Formula	C9H1515NO6
Molecular Weight	248.22 g/mol (for 15N labeled form)
Synonyms	N-α-(tert-Butoxycarbonyl)-L-aspartic-15N acid; Boc-L-Asp(15N)-OH; (2S)-2-[(tert-Butoxycarbonyl)amino]-4-15N-4-oxobutanoic acid; tert-Butoxycarbonylaspartic-15N acid; Boc-Asp(15N)-OH; Boc-Aspartic acid-15N; N-Boc-L-aspartic-15N acid
EINECS	Contact for details

Quality Control

Every batch of Boc-Asp-Oh-15N is manufactured and tested under strict quality management systems to ensure exceptional isotopic and chemical purity. Our products undergo rigorous quality testing, including advanced chromatographic and spectroscopic methods, to ensure compliance with research-grade standards. Certificates of Analysis (COA) detailing isotopic enrichment, purity, and identity are available upon request.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at 2-8°C. This product is hygroscopic (moisture-sensitive) and should be handled under dry conditions to maintain stability and purity.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Isotopic Enrichment (15N)	≥ 98 atom %
Specific Rotation	-20.0° to -24.0° (c=1 in AcOH)
Water Content (KF)	≤ 0.5%

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