Description

Gimeracil is a high-purity pharmaceutical intermediate and chemical building block with the CAS registry number 103766-25-2. This compound is of significant commercial importance due to its critical role in the synthesis of advanced active pharmaceutical ingredients (APIs). It is primarily sought after by manufacturers in the pharmaceutical and fine chemical industries for research, development, and production-scale applications.

Application

• Pharmaceutical Intermediate: Key building block in the synthesis of specific oncology and antiviral drug candidates.
• Chemical Synthesis: Used as a versatile reagent in heterocyclic chemistry and nucleoside analog research.
• Biochemical Research: Employed in laboratory studies to investigate enzyme inhibition and metabolic pathways.
• API Development: Critical component in the research and development of new active pharmaceutical ingredients.
• Fine Chemical Production: Utilized in the manufacture of high-value, complex organic molecules.

Basic Information

Item	Details
Product Name	Gimeracil
CAS No.	103766-25-2
Molecular Formula	C5H4ClN3O2
Molecular Weight	173.56 g/mol
Synonyms	5-Chloro-2,4-dihydroxypyrimidine; 5-Chlorouracil; 5-Chloro-2,4(1H,3H)-pyrimidinedione; 5-Chloro-2,4-pyrimidinediol; Gimeracil (JAN); CDHP; NSC 339004; 5-Cl-Ura
EINECS	Contact for details

Quality Control

Our Gimeracil is manufactured under strict quality management systems to ensure batch-to-batch consistency and high purity. We provide comprehensive quality assurance, with products typically meeting specifications suitable for pharmaceutical research and development. Certificates of Analysis (COA) detailing purity, identity, and impurity profiles are available for every batch upon request.

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). Keep the container sealed to protect from moisture.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥98.0%
Related Substances (HPLC)	Total impurities ≤2.0%
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.