Description

3-Furoicacid,5-Ethyltetrahydro-,Hydrazide(6Ci) CAS NO 98428-43-4 is a specialized heterocyclic hydrazide derivative, a high-value intermediate for advanced organic synthesis. Its unique fused furan and tetrahydrofuran structure makes it a critical building block for developing novel pharmacologically active compounds and functional materials. This product is essential for R&D and production teams in the pharmaceutical, agrochemical, and fine chemical sectors seeking to innovate with complex molecular architectures.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of novel drug candidates, particularly those targeting central nervous system (CNS) disorders or possessing specific receptor-binding profiles.
• Agrochemical Research: Serves as a core scaffold for developing new-generation herbicides, fungicides, or plant growth regulators with enhanced efficacy and selectivity.
• Ligand & Catalyst Development: Utilized in organometallic chemistry to create novel chelating ligands or catalysts for asymmetric synthesis and polymerization reactions.
• Material Science Precursor: Building block for synthesizing advanced polymers, liquid crystals, or organic electronic materials with tailored properties.
• Chemical Biology Probe Synthesis: Used to create molecular probes for studying enzyme function or biological pathways in academic and industrial research.
• Custom Synthesis & Contract Manufacturing: Supplied to CDMOs and research organizations for bespoke synthesis projects requiring this specific heterocyclic framework.

Basic Information

Item	Details
Product Name	3-Furoicacid,5-Ethyltetrahydro-,Hydrazide(6Ci)
CAS No.	98428-43-4
Molecular Formula	C7H12N2O2
Molecular Weight	156.18 g/mol
Synonyms	5-Ethyltetrahydro-3-furoic acid hydrazide; 3-Furoic acid, 5-ethyltetrahydro-, hydrazide; 5-Ethyltetrahydrofuran-3-carbohydrazide; 98428-43-4; 5-Ethyltetrahydro-3-furancarbohydrazide; Tetrahydro-5-ethyl-3-furohydrazide; 3-Furoic acid hydrazide, 5-ethyltetrahydro-
EINECS	Contact for details

Quality Control

Every batch of 3-Furoicacid,5-Ethyltetrahydro-,Hydrazide(6Ci) is manufactured and tested under a strict quality management system. We provide comprehensive analytical data to ensure the product meets your specific research or production-grade requirements. A detailed Certificate of Analysis (COA) confirming identity, purity, and impurity profiles is supplied with each shipment, supporting compliance in regulated environments.

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). Due to its sensitivity to oxidation, it is recommended to store under an inert atmosphere (e.g., nitrogen or argon) for long-term preservation. Keep away from heat, sparks, and open flame.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Loss on Drying	≤ 1.0%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 20 ppm

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