Description

n-Cyclopropylguanidine Compound With Sulfuric Acid (2:1) is a high-purity, non-nucleophilic guanidine base salt with significant synthetic utility. This compound matters as a powerful, sterically hindered organic base, enabling critical deprotonation and condensation reactions under mild conditions. It is primarily needed by pharmaceutical, agrochemical, and advanced material research laboratories for the synthesis of complex heterocycles, active pharmaceutical ingredients (APIs), and specialty fine chemicals.

Application

• Pharmaceutical Intermediate Synthesis: A key reagent in the preparation of guanidine-containing drug candidates, particularly for kinase inhibitors and antiviral agents.
• Agrochemical Manufacturing: Used in the synthesis of novel herbicides and fungicides that incorporate the cyclopropylguanidine moiety for enhanced biological activity.
• Organic Base Catalyst: Acts as a non-nucleophilic, strong organic base in palladium-catalyzed cross-coupling reactions and other transition metal-mediated transformations.
• Peptide Mimetics Research: Serves as a building block for creating peptidomimetics and protease inhibitors due to its ability to mimic arginine side chains.
• Polymer Chemistry: Employed as a curing agent or catalyst in the production of specialty epoxy resins and polyurethanes.
• Chemical Research & Development: A versatile reagent for academic and industrial R&D focused on new reaction methodologies and heterocyclic chemistry.

Basic Information

Product Name	n-Cyclopropylguanidine Compound With Sulfuric Acid (2:1)
CAS No.	551919-56-3
Molecular Formula	C8H18N6•H2SO4
Molecular Weight	294.33 g/mol
Synonyms	Cyclopropylguanidine Sulfate (2:1); 1-Cyclopropylguanidine Sulfate Salt; Guanidine, N-cyclopropyl-, sulfate (2:1); Sulfuric Acid, Compd. with N-Cyclopropylguanidine (2:1); Cyclopropylguanidinium Sulfate; CPG Sulfate; N-Cyclopropylguanidine Hemisulfate Salt
EINECS	Contact for details

Quality Control

Our n-Cyclopropylguanidine Compound With Sulfuric Acid (2:1) is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation, to ensure it meets exacting standards for research and production use. A comprehensive Certificate of Analysis (COA) detailing purity, assay, and impurity profiles is provided with every shipment to guarantee traceability and consistency.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (15-25°C). Due to its hygroscopic nature, the container must be kept tightly sealed after each use to prevent moisture absorption. 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%
Water Content (KF)	≤ 1.0%
Residue on Ignition	≤ 0.1%
Heavy Metals (as Pb)	≤ 10 ppm
Related Substances (HPLC)	Total impurities ≤ 2.0%
Solubility	Soluble in water, methanol

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