Description

6-Carboxy-2,4-Dihydroxypyrimidine Monosodium Salt is a key pyrimidine derivative and the monosodium salt form of orotic acid. This compound serves as a vital building block and intermediate in the synthesis of more complex molecules, particularly in pharmaceutical and biochemical research. It is essential for manufacturers and R&D teams in the pharmaceutical, nutraceutical, and fine chemical sectors who require high-purity, reliable intermediates for their processes.

Application

• Pharmaceutical Intermediate: A crucial precursor in the synthesis of various active pharmaceutical ingredients (APIs), including certain antiviral and cardioprotective drugs.
• Biochemical Research: Used as a standard, reagent, or substrate in enzymatic studies and metabolic pathway research due to its role in pyrimidine biosynthesis.
• Nutraceutical Manufacturing: Serves as a starting material for the production of orotic acid salts, which are used in certain dietary supplements.
• Fine Chemical Synthesis: Acts as a versatile building block for creating specialized compounds in agrochemical and material science research.
• Cosmetic Ingredients: Potential use as an intermediate in the synthesis of skin-conditioning agents and other personal care actives.

Basic Information

Product Name	6-Carboxy-2,4-Dihydroxypyrimidine Monosodium Salt
CAS No.	154-85-8
Molecular Formula	C5H3N2NaO4
Molecular Weight	178.08 g/mol
Synonyms	Orotic Acid Monosodium Salt; Sodium Orotate; Monosodium Orotate; 1,2,3,6-Tetrahydro-2,6-dioxo-4-pyrimidinecarboxylic Acid Monosodium Salt; 6-Carboxyuracil Monosodium Salt; Vitamin B13 Sodium Salt; Wheeler's Salt
EINECS	205-838-4

Quality Control

Our 6-Carboxy-2,4-Dihydroxypyrimidine Monosodium Salt is manufactured under a strict quality management system. Each batch undergoes rigorous analytical testing to ensure it meets high-purity standards suitable for pharmaceutical and research applications. Certificates of Analysis (COA) documenting identity, purity, and impurity profiles are 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 place at controlled room temperature (15-25°C). Due to its hygroscopic nature, the container must be kept tightly sealed to prevent moisture absorption, which can affect stability and handling properties.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to reference spectrum
Assay (HPLC)	≥ 98.0%
Water Content (KF)	≤ 2.0%
Heavy Metals (as Pb)	≤ 20 ppm
Residue on Ignition	≤ 0.1%
pH (5% solution)	6.5 - 8.5

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