Description

3-(n-Boc-Amino)-1-Propanesulfonic Acid is a high-purity, protected amino sulfonic acid derivative, serving as a critical building block in organic synthesis. Its value lies in the combination of a tert-butoxycarbonyl (Boc) protected amine and a sulfonic acid group, enabling precise molecular construction under controlled conditions. This compound is essential for researchers and manufacturers in the pharmaceutical and bioconjugation sectors, particularly for developing peptide mimetics, linker molecules, and advanced intermediates for active pharmaceutical ingredients (APIs).

Application

• Pharmaceutical Intermediate: Key building block for the synthesis of novel drug candidates, especially those requiring sulfonate or protected amine functionalities.
• Peptide Chemistry: Used in solid-phase and solution-phase peptide synthesis to introduce sulfonic acid groups or as a specialized linker/spacer.
• Bioconjugation Reagent: Facilitates the covalent attachment of molecules (e.g., drugs, dyes) to proteins, antibodies, or other biomolecules via its reactive groups.
• Protecting Group Strategy: The Boc group provides a base-labile protecting group for amines, allowing for orthogonal deprotection in complex multi-step syntheses.
• Chemical Biology Probes: Synthesis of probes and tools for studying biological processes and enzyme interactions.
• Material Science: Potential monomer or additive for creating functional polymers with ionic or hydrophilic properties.

Basic Information

Product Name	3-(n-Boc-Amino)-1-Propanesulfonic Acid
CAS No.	918825-10-2
Molecular Formula	C8H17NO5S
Molecular Weight	239.29 g/mol
Synonyms	3-[(tert-Butoxycarbonyl)amino]-1-propanesulfonic Acid; 3-(Boc-Amino)propanesulfonic Acid; Boc-NH-(CH2)3-SO3H; 1-Propanesulfonic acid, 3-[[(1,1-dimethylethoxy)carbonyl]amino]-; 3-(tert-Butoxycarbonylamino)propane-1-sulfonic Acid; N-Boc-3-aminopropanesulfonic Acid; t-Boc-3-aminopropylsulfonic Acid
EINECS	Contact for details

Quality Control

Our 3-(n-Boc-Amino)-1-Propanesulfonic Acid is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing to ensure high purity and consistency, meeting the stringent requirements for research and pharmaceutical development. A comprehensive Certificate of Analysis (COA) detailing purity, identity, and impurity profiles is provided with every shipment to guarantee traceability and compliance with your specifications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at a controlled room temperature (15-25°C). This product is hygroscopic (moisture-sensitive). Keep the container tightly sealed under an inert atmosphere (e.g., nitrogen or argon) to prevent moisture absorption and degradation.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Water Content (KF)	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 10 ppm

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