Description

n-Guanylurea Sulfate Hydrate is a high-purity guanidine derivative salt, also known as guanylurea sulfate. This compound serves as a versatile and stable intermediate for synthesizing more complex guanidine-based molecules. It is particularly valuable in the pharmaceutical, agrochemical, and specialty chemical industries for research and production. Its consistent quality and reliable supply make it a critical component for manufacturers requiring precise chemical building blocks.

Application

• Pharmaceutical Intermediate: Used in the synthesis of active pharmaceutical ingredients (APIs), particularly those containing guanidine or biguanide functional groups.
• Agrochemical Synthesis: Serves as a key precursor for manufacturing certain classes of herbicides, fungicides, and plant growth regulators.
• Chemical Research & Development: Employed as a building block in organic synthesis for creating novel compounds in academic and industrial R&D labs.
• Specialty Polymers & Resins: Can be utilized in the production of flame-retardant additives or specific polyurea and polyguanidine polymers.
• Biochemical Reagent: Acts as a substrate or inhibitor in enzymatic studies and biochemical assays.

Basic Information

Product Name	n-Guanylurea Sulfate Hydrate
CAS No.	207300-86-5
Molecular Formula	C₂H₈N₄O • H₂SO₄ • xH₂O
Molecular Weight	Contact for details
Synonyms	Guanylurea Sulfate; Guanidine, (aminoiminomethyl)urea, sulfate (1:1); 1-Guanylurea Sulfate; Aminoguanidine Urea Sulfate; Carbamoylguanidine Sulfate; Urea, N-(aminoiminomethyl)-, sulfate (1:1); Biguanide Sulfate (common misnomer)
EINECS	Contact for details

Quality Control

Our n-Guanylurea Sulfate Hydrate is manufactured under a strict quality management system. Each batch undergoes rigorous analytical testing to ensure it meets high-purity standards for industrial and research applications. Certificates of Analysis (COA) detailing purity, identity, and impurity profiles are available upon request to support your quality assurance protocols.

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). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed after opening to prevent absorption of atmospheric moisture, which can affect product quality and handling.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to reference spectrum
Assay (HPLC)	≥ 98.0%
Loss on Drying	≤ 2.0%
Heavy Metals	≤ 20 ppm
Residue on Ignition	≤ 0.1%

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