Description

3-Aminopropane-D6-Sulfonic Acid CAS NO 1131576-06-1 is a deuterated analog of 3-aminopropanesulfonic acid, a key building block in organic synthesis and analytical chemistry. This high-purity, isotopically labeled compound is essential for applications requiring precise molecular tracking and minimal background interference. It is primarily utilized by researchers and manufacturers in the pharmaceutical, agrochemical, and analytical reagent industries for advanced R&D, process development, and as a critical standard in mass spectrometry.

Application

• Pharmaceutical Research & Development: Used as a deuterium-labeled intermediate in the synthesis of novel Active Pharmaceutical Ingredients (APIs) for metabolic and pharmacokinetic (DMPK) studies.
• Analytical Chemistry & Mass Spectrometry: Serves as an internal standard or reference material for quantitative analysis via LC-MS, GC-MS, and NMR, ensuring accurate measurement and method validation.
• Agrochemical Development: Employed in the synthesis of isotopically labeled pesticides or herbicides to study environmental fate, degradation pathways, and residue analysis.
• Biochemical Research: Acts as a precursor or probe in biochemical assays and mechanistic studies where tracking specific molecular fragments is required.
• Material Science: Potential use in the development of specialized polymers or surface-modifying agents where deuterium incorporation alters physical properties.

Basic Information

Product Name	3-Aminopropane-D6-Sulfonic Acid
CAS No.	1131576-06-1
Molecular Formula	C3D6NO3S
Molecular Weight	158.19 g/mol
Synonyms	3-Aminopropanesulfonic Acid-d6; 3-APS-d6; Homotaurine-d6; 3-Amino-1-propanesulfonic Acid-d6; Deuterated 3-Aminopropanesulfonic Acid; (2,2,3,3,3-D5, 1-13C)-3-Aminopropane-1-sulfonic Acid; 1-Propanesulfonic Acid, 3-amino-, 1,1,2,2,3,3-d6; 3-Amino-D6-propylsulfonic Acid
EINECS	Contact for details

Quality Control

Our 3-Aminopropane-D6-Sulfonic Acid is manufactured under strict quality systems to ensure batch-to-batch consistency and high isotopic purity. Each lot is supported by a comprehensive Certificate of Analysis (COA) detailing key parameters such as chemical purity (by HPLC/NMR), isotopic enrichment (D-content), and identification. We adhere to cGMP principles for advanced intermediates, and specifications can be aligned with customer-specific requirements for research and commercial applications.

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); ensure the container is sealed under an inert atmosphere after each use 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 Purity (NMR/MS)	≥ 98 atom % D
Water Content (KF)	≤ 0.5%
Residue on Ignition	≤ 0.1%

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