Description

Bis(2-Carboxyethylgermanium Sesquioxide) CAS NO 27031-31-8 is an organogermanium compound featuring a unique sesquioxide structure with carboxyethyl functional groups. This compound is valued for its potential biological activity and role as a key intermediate in the synthesis of advanced materials and pharmaceutical agents. It is primarily sought by research institutions and manufacturers in the pharmaceutical, nutraceutical, and specialty chemical sectors for developing novel germanium-based compounds.

Application

• Pharmaceutical intermediate for the research and development of novel organogermanium drug candidates.
• Key precursor in the synthesis of specialty polymers and advanced materials with specific thermal or electronic properties.
• Research chemical in biochemical and pharmacological studies investigating the biological effects of germanium compounds.
• Potential ingredient in the formulation of high-purity nutritional supplements and cosmetic actives.
• Starting material for catalysts or ligands used in specialized organic synthesis and cross-coupling reactions.
• Reference standard for analytical method development and quality control in chemical manufacturing.

Basic Information

Product Name	Bis(2-Carboxyethylgermanium Sesquioxide)
CAS No.	27031-31-8
Molecular Formula	C10H14Ge2O7
Molecular Weight	387.42 g/mol
Synonyms	Carboxyethylgermanium Sesquioxide; 2-Carboxyethylgermanium Sesquioxide; Ge-132 (common designation); Propagermanium (related compound); Bis(2-carboxyethyl)germanium Sesquioxide; Organic Germanium Sesquioxide; Germanium Sesquioxide Carboxyethyl Derivative; [(HOOCCH2CH2)Ge]2O3
EINECS	Contact for details

Quality Control

Our Bis(2-Carboxyethylgermanium Sesquioxide) is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including assay, identification, and impurity profiling, to ensure it meets high-purity standards suitable for research and industrial use. A Certificate of Analysis (COA) detailing all test results is provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at controlled room temperature (15-25°C). The product may be hygroscopic (moisture-sensitive); keep the container tightly sealed in a dry environment.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Loss on Drying	≤ 2.0%
Residue on Ignition	≤ 0.5%
Heavy Metals (as Pb)	≤ 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.