Description

3-[(4-Amino-2-Methylpyrimidin-5-Yl)Methyl]-5-(2-Hydroxyethyl)-4-Methylthiazolium Iodide Monohydroiodide is a high-purity, complex organic salt primarily recognized as a key intermediate in the synthesis of specialized pharmaceutical compounds and biochemical research reagents. Its value lies in its precise molecular structure, which is critical for developing active pharmaceutical ingredients (APIs) and advanced fine chemicals. This product is essential for R&D laboratories, pharmaceutical manufacturers, and fine chemical producers focused on creating novel therapeutic agents and high-value specialty molecules.

Application

• Pharmaceutical Intermediate: A critical building block in the multi-step synthesis of complex drug molecules and active pharmaceutical ingredients (APIs).
• Biochemical Research: Used as a precursor or reagent in life science research for studying enzyme mechanisms and developing biochemical probes.
• Fine Chemical Synthesis: Serves as a specialized intermediate in the production of advanced, high-value organic compounds for various industrial applications.
• Reference Standard: Employed as an analytical standard in quality control laboratories for method development and compound verification.
• Academic Research: Utilized in university and institutional laboratories for synthetic organic chemistry projects and novel compound discovery.

Basic Information

Product Name	3-[(4-Amino-2-Methylpyrimidin-5-Yl)Methyl]-5-(2-Hydroxyethyl)-4-Methylthiazolium Iodide Monohydroiodide
CAS No.	4175-03-5
Molecular Formula	C12H17IN4OS • HI
Molecular Weight	544.10 g/mol
Synonyms	Thiamine Monohydroiodide; Vitamin B1 Monohydroiodide; Aneurine Hydroiodide; 3-[(4-Amino-2-methyl-5-pyrimidinyl)methyl]-5-(2-hydroxyethyl)-4-methylthiazolium Iodide Hydroiodide; Thiazolium, 3-[(4-amino-2-methyl-5-pyrimidinyl)methyl]-5-(2-hydroxyethyl)-4-methyl-, iodide, hydroiodide; Thiamine Iodide Hydroiodide; 3-(4-Amino-2-methylpyrimidin-5-ylmethyl)-5-(2-hydroxyethyl)-4-methylthiazol-3-ium Diiodide
EINECS	224-063-8

Quality Control

Our 3-[(4-Amino-2-Methylpyrimidin-5-Yl)Methyl]-5-(2-Hydroxyethyl)-4-Methylthiazolium Iodide Monohydroiodide is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC for purity, IR for identification, and loss on drying, to ensure it meets stringent specifications for pharmaceutical and research 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, well-ventilated area at a controlled room temperature (15-25°C). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed after opening to prevent degradation from atmospheric moisture.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to reference spectrum
Assay (HPLC)	≥ 98.0%
Loss on Drying	≤ 2.0%
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.