Description

n-[6-[[5-[(3As,4S,6Ar)-Hexahydro-2-Oxo-1H-Thieno[3,4-D]Imidazol-4-Yl]-1 -Oxopentyl]Amino]Hexyl]-Carbamic Acid 1,1-Dimethylethyl Ester is a sophisticated, high-purity chemical intermediate primarily used in advanced pharmaceutical synthesis and biochemical research. This compound is critical for researchers and manufacturers requiring precise molecular building blocks for developing novel therapeutic agents, particularly in the fields of oncology and metabolic diseases. Its complex structure makes it an essential precursor for creating targeted biotinylated compounds and other specialized active pharmaceutical ingredients (APIs).

Application

• Pharmaceutical Intermediate: A key building block in the synthesis of novel biotin-conjugated drugs and targeted therapies.
• Bioconjugation Reagent: Used for attaching biotin moieties to proteins, antibodies, or other biomolecules for diagnostic and research applications.
• Proteomics & Biochemistry Research: Serves as a precursor for creating affinity probes and tools for studying protein interactions and cellular pathways.
• API Development: Integral in the research and development phase of new Active Pharmaceutical Ingredients (APIs), especially those requiring a biotin linker.
• Diagnostic Kit Manufacturing: Employed in the production of high-sensitivity immunoassays and other diagnostic reagents that utilize biotin-streptavidin technology.
• Life Science Reagents: A component in the formulation of specialized research-grade chemicals for molecular biology and cell culture studies.

Basic Information

Item	Details
Product Name	n-[6-[[5-[(3As,4S,6Ar)-Hexahydro-2-Oxo-1H-Thieno[3,4-D]Imidazol-4-Yl]-1 -Oxopentyl]Amino]Hexyl]-Carbamic Acid 1,1-Dimethylethyl Ester
CAS No.	153162-70-0
Molecular Formula	C21H38N4O4S
Molecular Weight	442.62 g/mol
Synonyms	Biotin-PEG5-NH-Boc; Biotin-amido-PEG5-amine, Boc-protected; 5-((3aS,4S,6aR)-Hexahydro-2-oxo-1H-thieno[3,4-d]imidazol-4-yl)-N-(6-((tert-butoxycarbonyl)amino)hexyl)pentanamide; N-Boc-1,6-diaminohexane-biotin; Boc-NH-PEG5-Biotin; Biotin-PEG5-t-butyl carbamate; Tert-butyl (6-(5-((3aS,4S,6aR)-hexahydro-2-oxo-1H-thieno[3,4-d]imidazol-4-yl)pentanamido)hexyl)carbamate
EINECS	Contact for details

Quality Control

Our n-[6-[[5-[(3As,4S,6Ar)-Hexahydro-2-Oxo-1H-Thieno[3,4-D]Imidazol-4-Yl]-1 -Oxopentyl]Amino]Hexyl]-Carbamic Acid 1,1-Dimethylethyl Ester is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC, NMR, and mass spectrometry, to ensure identity, purity, and consistency. Certificates of Analysis (COA) documenting full specifications are available for every shipment. We support compliance with cGMP and ISO standards for pharmaceutical and research applications.

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. For long-term storage, consider desiccant or inert atmosphere conditions.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Conforms to reference standard
Assay (HPLC)	≥ 95.0%
Related Substances (HPLC)	Total impurities ≤ 5.0%
Water Content (KF)	≤ 1.0%
Residual Solvents (GC)	Complies with ICH guidelines

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