Description

(S)-(-)-Diaminopropane Tartaric Acid is a high-purity chiral building block and resolving agent. This compound is critical for the synthesis of enantiomerically pure pharmaceuticals and fine chemicals, ensuring high stereoselectivity. It is primarily needed by research institutions and manufacturers in the pharmaceutical, agrochemical, and advanced material sectors.

Application

• As a chiral resolving agent for the separation of racemic mixtures of acids and other compounds.
• Key intermediate in the synthesis of enantiopure active pharmaceutical ingredients (APIs).
• Building block for chiral ligands and catalysts used in asymmetric synthesis.
• Precursor for the development of specialty polymers and advanced materials with specific optical properties.
• Used in biochemical research and the development of diagnostic agents.
• Employed in agrochemical research for creating chiral pesticides and herbicides.

Basic Information

Product Name	(S)-(-)-Diaminopropane Tartaric Acid
CAS No.	172152-22-6
Molecular Formula	C7H16N2O6
Molecular Weight	224.21 g/mol
Synonyms	(S)-1,2-Diaminopropane Tartrate; (S)-1,2-Diaminopropane L-(+)-Tartrate; (S)-1,2-Propanediamine Tartrate; (S)-(-)-1,2-Diaminopropane Tartaric Acid Salt; L-1,2-Diaminopropane Tartrate; (S)-DAP Tartrate; (S)-Propane-1,2-diamine Tartrate
EINECS	Contact for details

Quality Control

Our (S)-(-)-Diaminopropane Tartaric Acid is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including chiral purity and chemical assay, to ensure it meets the high standards required for pharmaceutical and research applications. A comprehensive Certificate of Analysis (COA) is provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (15-25°C). This product is hygroscopic (moisture-sensitive) and must be kept under dry conditions to prevent degradation.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Chiral Purity (HPLC)	≥ 99.0% ee
Loss on Drying	≤ 1.0%
Residue on Ignition	≤ 0.1%

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