Description

1H-Pyrazole-5-Carboxylic Acid, 3-(Methoxymethyl)-1-Methyl-, Lithium Salt (1:1) is a specialized organolithium compound designed for advanced synthetic chemistry. This high-purity salt offers enhanced stability and solubility in organic media, making it a valuable building block for complex molecular construction. It is primarily utilized by research and development chemists in the pharmaceutical and agrochemical industries for the synthesis of novel active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of novel drug candidates, particularly those targeting central nervous system (CNS) disorders and metabolic diseases.
• Agrochemical Synthesis: Used in the development of new-generation herbicides, fungicides, and plant growth regulators with improved efficacy.
• Ligand and Catalyst Development: Serves as a starting material for creating sophisticated pyrazole-based ligands used in transition metal catalysis and organometallic chemistry.
• Material Science Research: Employed in the development of organic electronic materials, metal-organic frameworks (MOFs), and specialty polymers.
• Chemical Biology Probes: Utilized to create labeled compounds and molecular probes for studying biological pathways and enzyme functions.
• Custom Synthesis & Contract Manufacturing: A critical reagent for fine chemical manufacturers offering bespoke synthesis services to the life sciences sector.

Basic Information

Product Name	1H-Pyrazole-5-Carboxylic Acid, 3-(Methoxymethyl)-1-Methyl-, Lithium Salt (1:1)
CAS No.	2460255-86-9
Molecular Formula	C7H10LiN2O3
Molecular Weight	169.11 g/mol
Synonyms	3-(Methoxymethyl)-1-methyl-1H-pyrazole-5-carboxylic acid lithium salt; Lithium 3-(methoxymethyl)-1-methyl-1H-pyrazole-5-carboxylate; 1-Methyl-3-(methoxymethyl)-1H-pyrazole-5-carboxylic acid lithium salt; 5-Carboxy-3-methoxymethyl-1-methylpyrazole lithium salt; Pyrazole-5-carboxylate lithium derivative; Contact for additional synonyms.
EINECS	Contact for details

Quality Control

Our production of 1H-Pyrazole-5-Carboxylic Acid, 3-(Methoxymethyl)-1-Methyl-, Lithium Salt (1:1) adheres to stringent quality management protocols. Each batch undergoes comprehensive analytical testing, including HPLC for purity, NMR for structural confirmation, and Karl Fischer titration for moisture content, to ensure it meets the exacting standards required for research and process chemistry. Certificates of Analysis (COA) with full traceability are provided for every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at a controlled room temperature (15-25°C). This compound is hygroscopic (moisture-sensitive) and should be handled under an inert atmosphere (e.g., nitrogen or argon) to maintain stability and purity. Keep away from strong bases and incompatible materials.

Specification

Item	Specification
Appearance	White to off-white powder or crystalline solid
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Water Content (KF)	≤ 2.0%
Residue on Ignition	≤ 0.5%
Heavy Metals (as Pb)	≤ 20 ppm

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