Description

Hexadecyl Hydrogen [R-(R*,R*)]-Tartrate is a high-purity, chiral organic compound derived from tartaric acid. This specialty chemical is valued for its role as a versatile chiral auxiliary and intermediate in sophisticated organic synthesis. It is primarily needed by research institutions and manufacturers in the pharmaceutical and fine chemical industries for developing enantiomerically pure active ingredients and advanced materials.

Application

• As a chiral resolving agent for the separation of racemic mixtures.
• As a key intermediate in the synthesis of enantiomerically pure pharmaceutical compounds.
• In the preparation of specialty surfactants and emulsifiers with specific stereochemical properties.
• For research and development of novel liquid crystals and advanced organic materials.
• As a building block in asymmetric synthesis and catalysis.
• In the formulation of high-value agrochemicals requiring specific stereoisomers.

Basic Information

Product Name	Hexadecyl Hydrogen [R-(R*,R*)]-Tartrate
CAS No.	93753-98-1
Molecular Formula	C₂₀H₃₈O₆
Molecular Weight	374.52 g/mol
Synonyms	1-Hexadecyl (2R,3R)-2,3-dihydroxybutanedioate; Cetyl Hydrogen (R,R)-Tartrate; (2R,3R)-2,3-Dihydroxybutanedioic Acid 1-Hexadecyl Ester; Palmitoyl Hydrogen Tartrate (R,R-form); (R,R)-Hexadecyl Hydrogen Tartrate; D-(-)-Tartaric Acid Monohexadecyl Ester; Monohexadecyl (R,R)-Tartrate
EINECS	Contact for details

Quality Control

Our Hexadecyl Hydrogen [R-(R*,R*)]-Tartrate is produced under strict quality management systems. Each batch undergoes rigorous analytical testing, including chiral purity verification by HPLC, to ensure it meets the high standards required for research and synthesis applications. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and specific rotation is provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at controlled room temperature (15-25°C). The product is hygroscopic (moisture-sensitive); keep the container tightly sealed to prevent absorption of atmospheric moisture.

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
Specific Rotation [α]₂₀D	Contact for details
Loss on Drying	≤ 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.