Description

Grela 1St Generation is a high-purity, specialized chemical intermediate designed for advanced synthesis. This compound is critical for researchers and manufacturers requiring a reliable building block for complex molecular architectures. It is primarily utilized in the pharmaceutical and agrochemical sectors for the development of novel active ingredients.

Application

• Pharmaceutical Intermediate: Serves as a key precursor in the synthesis of active pharmaceutical ingredients (APIs) and novel drug candidates.
• Agrochemical Research: Used in the development and production of advanced pesticides, herbicides, and plant growth regulators.
• Fine Chemical Synthesis: Acts as a versatile building block for creating complex organic molecules in custom synthesis and R&D laboratories.
• Material Science: Employed in the research of specialty polymers and advanced functional materials.
• Academic & Industrial R&D: A valuable reagent for methodological development and exploratory chemistry in research institutions.

Basic Information

Product Name	Grela 1St Generation
CAS No.	625082-83-9
Molecular Formula	Contact for details
Molecular Weight	Contact for details
Synonyms	Grela Catalyst (1st Gen); Grela First Generation Catalyst; [1,3-Bis(2,4,6-trimethylphenyl)-2-imidazolidinylidene]dichloro(o-isopropoxyphenylmethylene)ruthenium; Dichloro(o-isopropoxyphenylmethylene)(1,3-bis(2,4,6-trimethylphenyl)-2-imidazolidinylidene)ruthenium(II); Hoveyda-Grubbs Catalyst 1st Generation; HG I Catalyst; Zhan Catalyst 1B
EINECS	Contact for details

Quality Control

Our Grela 1St Generation is produced under stringent quality management systems. Each batch undergoes comprehensive analytical testing, including NMR and HPLC, to ensure high purity and consistent performance. Certificates of Analysis (COA) detailing all specifications are provided with every shipment to guarantee traceability and compliance with your research and production standards.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at room temperature (15-25°C). This material is hygroscopic (moisture-sensitive) and easily oxidized; it is recommended to store under an inert atmosphere (e.g., nitrogen or argon) for long-term stability. Keep away from heat and incompatible materials.

Specification

Item	Specification
Appearance	Brownish to purple crystalline solid
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Loss on Drying	≤ 1.0%

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