Description

[R-(R*,R*)]-Methyl(1,5-Dimethylhex-4-Enyl)Ammonium Hydrogen Tartrate is a high-purity chiral ammonium salt derivative of tartaric acid, valued for its role as a versatile intermediate and resolving agent in asymmetric synthesis. Its significance lies in enabling the production of enantiomerically pure compounds, which is critical for developing pharmaceuticals and specialty chemicals with high biological activity and specificity. This product is essential for R&D chemists and manufacturers in the pharmaceutical, agrochemical, and advanced materials sectors who require reliable, high-quality chiral building blocks.

Application

• Pharmaceutical Intermediate: A key chiral building block in the synthesis of active pharmaceutical ingredients (APIs), particularly for drugs targeting the central nervous system.
• Asymmetric Synthesis Catalyst/Resolving Agent: Used to separate enantiomers or induce chirality in synthetic pathways for fine chemicals.
• Agrochemical Research: Serves as an intermediate in developing enantiomerically pure herbicides, fungicides, and plant growth regulators.
• Ligand Preparation: Utilized in the preparation of chiral ligands for metal-catalyzed reactions.
• Flavor and Fragrance Industry: Acts as a precursor for synthesizing specific chiral aroma compounds.
• Academic and Industrial R&D: A valuable reagent for methodological development in organic chemistry and process optimization.

Basic Information

Product Name	[R-(R*,R*)]-Methyl(1,5-Dimethylhex-4-Enyl)Ammonium Hydrogen Tartrate
CAS No.	5984-50-9
Molecular Formula	C15H29NO6
Molecular Weight	319.40 g/mol
Synonyms	Methyl(1,5-Dimethylhex-4-Enyl)Ammonium Hydrogen Tartrate; (R,R)-Methyl(1,5-Dimethylhex-4-Enyl)Ammonium Bitartrate; Ammonium, (1,5-dimethyl-4-hexenyl)methyl-, (R-(R*,R*))-, hydrogen tartrate; Dihydrogen (2R,3R)-2,3-dihydroxybutanedioate; (R)-Menthylammonium hydrogen tartrate derivative; Chiral Ammonium Tartrate Salt; (1R,2R,5R)-2-Isopropyl-5-methylcyclohexylammonium hydrogen tartrate analog
EINECS	Contact for details

Quality Control

Our [R-(R*,R*)]-Methyl(1,5-Dimethylhex-4-Enyl)Ammonium Hydrogen Tartrate is manufactured under a strict quality management system. Every batch undergoes comprehensive analytical testing, including chiral purity assay and impurity profiling, to ensure it meets the high standards required for synthetic applications. Certificates of Analysis (COA) documenting identity, purity, and specific tests are provided and available upon request to support your quality assurance protocols.

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). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept sealed to prevent exposure to atmospheric humidity.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Chiral Purity (Chiral HPLC)	≥ 99.0% ee
Loss on Drying	≤ 1.0%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 20 ppm

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