Description

Geigerin is a specialized organic compound identified by CAS number 436-45-3. This high-purity chemical serves as a critical intermediate and research standard in advanced synthetic chemistry and life science applications. It is essential for pharmaceutical R&D, agrochemical synthesis, and academic research where precise molecular structure and purity are paramount.

Application

• Pharmaceutical Intermediate: A key building block in the synthesis of complex active pharmaceutical ingredients (APIs) and novel drug candidates.
• Agrochemical Research: Used in the development and production of advanced crop protection agents and herbicides.
• Chemical Synthesis: Serves as a versatile precursor for creating specialized fine chemicals and complex organic molecules.
• Life Science Research: Employed as a reference standard or reagent in biochemical and pharmacological studies.
• Material Science: Potential application in the development of advanced polymeric materials and functional coatings.

Basic Information

Product Name	Geigerin
CAS No.	436-45-3
Molecular Formula	C15H16O8
Molecular Weight	324.28 g/mol
Synonyms	Geigerin; 6,7-Dimethoxy-2H-1-benzopyran-2-one-8-carboxylic acid; 8-Carboxy-6,7-dimethoxycoumarin; 6,7-Dimethoxycoumarin-8-carboxylic acid; NSC 407347; Coumarin-8-carboxylic acid, 6,7-dimethoxy-
EINECS	Contact for details

Quality Control

Our Geigerin is manufactured under strict quality management systems to ensure batch-to-batch consistency and high purity. Each lot undergoes comprehensive analytical testing, including HPLC for assay and related substance profiling. A Certificate of Analysis (COA) detailing identity, purity, and impurity limits is provided with every shipment to support your quality assurance protocols.

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). Keep away from incompatible materials such as strong oxidizing agents.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Related Substances (HPLC)	Individual impurity ≤ 0.5%; Total impurities ≤ 1.0%

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