Description

Beta,4-Dihydroxyphenethylammonium Hydrogen Tartrate is a specialized organic salt compound formed from a dihydroxyphenethylamine derivative and tartaric acid. This compound is valued for its role as a key synthetic intermediate or a stable salt form in advanced pharmaceutical and fine chemical manufacturing. It is primarily required by research institutions and industrial producers engaged in the development of active pharmaceutical ingredients (APIs), neurochemical research, and high-purity chemical synthesis.

Application

• Pharmaceutical Intermediate: Serves as a critical building block in the synthesis of complex drug molecules and active pharmaceutical ingredients (APIs).
• Biochemical Research: Used as a standard or reagent in neurological and biochemical studies involving catecholamine pathways.
• Fine Chemical Synthesis: Employed in multi-step organic synthesis for producing high-value specialty chemicals.
• Reference Standard: Utilized as an analytical reference standard in quality control laboratories for HPLC or LC-MS methods.
• Precursor for Derivatives: Acts as a starting material for the preparation of various amide or ester derivatives in medicinal chemistry.

Basic Information

Product Name	Beta,4-Dihydroxyphenethylammonium Hydrogen Tartrate
CAS No.	74398-43-9
Molecular Formula	C12H17NO7
Molecular Weight	287.27 g/mol
Synonyms	4-(2-Aminoethyl)benzene-1,2-diol hydrogen tartrate; 3,4-Dihydroxyphenethylammonium hydrogen tartrate; Dopamine hydrogen tartrate (common name); 2-(3,4-Dihydroxyphenyl)ethylammonium hydrogen tartrate; (3,4-Dihydroxyphenethyl)ammonium bitartrate; 4-(2-Aminoethyl)-1,2-benzenediol hydrogen tartrate; DL-Dopamine hydrogen L-tartrate; 1,2-Benzenediol, 4-(2-aminoethyl)-, hydrogen tartrate (1:1)
EINECS	Contact for details

Quality Control

Our Beta,4-Dihydroxyphenethylammonium Hydrogen Tartrate is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including identification, purity assay, and impurity profiling, to ensure it meets stringent specifications for research and industrial use. A Certificate of Analysis (COA) detailing all test results is provided with every shipment to guarantee traceability and compliance.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at a controlled room temperature (15-25°C). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed in a dry environment. For long-term storage, consider using desiccants or storing under an inert atmosphere to prevent oxidation.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Loss on Drying	≤ 1.0%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 20 ppm
Related Substances (HPLC)	Total impurities ≤ 2.0%

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