Description

Phenylguanidine Carbonate is an organic chemical compound with the CAS number 6291-89-0, serving as a versatile intermediate in fine chemical synthesis. Its primary value lies in its role as a building block for pharmaceuticals, agrochemicals, and specialty dyes, where its guanidine functional group is critical. This product is essential for R&D laboratories and manufacturing facilities in the pharmaceutical, agrochemical, and chemical research sectors seeking reliable, high-purity intermediates.

Application

• Pharmaceutical Intermediate: Key building block in the synthesis of various active pharmaceutical ingredients (APIs), particularly those containing guanidine moieties.
• Agrochemical Synthesis: Used in the production of herbicides, fungicides, and plant growth regulators.
• Dye and Pigment Manufacturing: Serves as a precursor in the creation of specialized azo dyes and other colorants.
• Chemical Research & Development: A valuable reagent for organic synthesis and novel compound development in academic and industrial labs.
• Polymer Additives: Can be utilized in the synthesis of polymers and resins where specific amine functionality is required.
• Corrosion Inhibitor Formulation: Potential component in specialty chemical formulations designed to protect metals.

Basic Information

Product Name	Phenylguanidine Carbonate
CAS No.	6291-89-0
Molecular Formula	C8H11N3 • ½ H2CO3 or C8.5H12N3O1.5
Molecular Weight	~195.21 g/mol (for carbonate salt)
Synonyms	Phenylguanidine hemioxalate; N-Phenylguanidine carbonate; Guanidine, N-phenyl-, carbonate (1:?); Phenylguanidine, carbonate salt; 1-Phenylguanidine carbonate; Benzenylguanidine carbonate; (Phenylamino)methanimidamide carbonate
EINECS	Contact for details

Quality Control

Our Phenylguanidine Carbonate is produced under strict quality management protocols. Each batch undergoes rigorous analytical testing to ensure identity, purity, and consistency. We provide comprehensive Certificates of Analysis (COA) detailing key parameters such as assay, impurity profile, and physical characteristics. Our quality commitment aligns with cGMP principles where applicable, ensuring a reliable supply for critical applications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (15-25°C). This compound is hygroscopic (moisture-sensitive); therefore, the container must be kept tightly sealed to prevent absorption of atmospheric moisture. Keep away from incompatible materials.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to reference spectrum
Assay (HPLC)	≥ 98.0%
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.