Description

17-(T-Butyloxycarbonyl-Amino)-9-Aza-3,6,12,15-Tetraoxa-10-On-Heptadecanoic Acid CAS NO 1069067-08-8 is a specialized heterocyclic compound featuring a protected amino group and a polyether chain, making it a valuable intermediate for advanced organic synthesis. Its molecular design is critical for constructing complex molecules with precise spatial and functional group arrangements. This compound is primarily utilized by researchers and manufacturers in the pharmaceutical and bioconjugation sectors, particularly for developing targeted drug delivery systems and novel therapeutic agents.

Application

• Pharmaceutical Intermediate: Key building block for the synthesis of complex active pharmaceutical ingredients (APIs) and prodrugs.
• Bioconjugation Reagent: Used to create stable linkages between biomolecules (e.g., proteins, antibodies) and drugs, dyes, or polymers for targeted therapies and diagnostics.
• Linker Chemistry: Serves as a sophisticated spacer or linker in solid-phase peptide synthesis (SPPS) and the development of antibody-drug conjugates (ADCs).
• Polymer Modification: Functionalizes polymers and dendrimers to introduce bioactive sites or improve solubility and biocompatibility.
• Research & Development: Essential tool in medicinal chemistry for exploring new chemical entities and structure-activity relationships (SAR).
• Proteomics Reagent: Can be employed in the study of protein interactions and labeling for analytical purposes.

Basic Information

Product Name	17-(T-Butyloxycarbonyl-Amino)-9-Aza-3,6,12,15-Tetraoxa-10-On-Heptadecanoic Acid
CAS No.	1069067-08-8
Molecular Formula	C21H38N2O9
Molecular Weight	462.54 g/mol
Synonyms	Boc-NH-PEG4-CH2CH2COOH; 17-(Boc-Amino)-4,7,10,13-tetraoxa-16-azaheptadecanoic Acid; Fmoc-8-Amino-3,6-dioxaoctanoic Acid (related); Boc-Amino-PEG4-acid; 2-[2-[2-[2-(2-[[(1,1-Dimethylethoxy)carbonyl]amino]ethoxy)ethoxy]ethoxy]ethoxy]acetic Acid; Boc-N-amido-PEG4-acid; t-Butyl N-[2-[2-[2-[2-(2-carboxyethoxy)ethoxy]ethoxy]ethoxy]ethyl]carbamate; PEG4-Boc-NH-acid
EINECS	Contact for details

Quality Control

Our production of 17-(T-Butyloxycarbonyl-Amino)-9-Aza-3,6,12,15-Tetraoxa-10-On-Heptadecanoic Acid adheres to stringent quality protocols suitable for research and pharmaceutical intermediate applications. Each batch undergoes comprehensive analytical testing, including HPLC for purity assessment and NMR/IR for structural confirmation. Certificates of Analysis (COA) detailing batch-specific results are provided to ensure traceability and compliance with your project requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at 2-8°C or as indicated on the label. Due to its hygroscopic (moisture-sensitive) nature, the container must be kept sealed under an inert atmosphere (e.g., nitrogen or argon) after opening to prevent degradation. Keep away from incompatible materials.

Specification

Item	Specification
Appearance	White to off-white solid
Identification (IR)	Conforms to structure
Identification (NMR)	Conforms to structure
Purity (HPLC)	≥ 95.0%
Water Content (KF)	≤ 1.0%
Residual Solvents (GC)	Meets ICH guidelines

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