Description

S-Propylthiuronium Bromide is a versatile organosulfur compound primarily utilized as a key intermediate in organic synthesis and pharmaceutical research. Its value lies in its role as a building block for creating more complex molecules, particularly those containing thiourea or thiazole moieties. This product is essential for research chemists and manufacturers in the pharmaceutical, agrochemical, and fine chemical industries who require high-purity intermediates for advanced synthesis.

Application

• Pharmaceutical Intermediate: Acts as a crucial precursor in the synthesis of various active pharmaceutical ingredients (APIs), particularly those with sulfur-containing heterocycles.
• Agrochemical Synthesis: Used in the research and development of novel herbicides, fungicides, and plant growth regulators.
• Organic Synthesis Building Block: Serves as a versatile reagent for introducing the propylthiuronium group into target molecules in medicinal and combinatorial chemistry.
• Chemical Research: Employed in academic and industrial laboratories for studying reaction mechanisms and developing new synthetic methodologies.
• Fine Chemical Production: Utilized in the manufacture of specialty chemicals, dyes, and complex organic compounds.

Basic Information

Item	Detail
Product Name	S-Propylthiuronium Bromide
CAS No.	1071-75-6
Molecular Formula	C4H11BrN2S
Molecular Weight	199.11 g/mol
Synonyms	1-Propyl-2-thiourea Hydrobromide; S-Propylisothiouronium Bromide; Propylthiuronium Bromide; 2-Thio-1-propylisourea Hydrobromide; NSC 401565; 1-Propyl-2-thiopseudourea Hydrobromide; Isothiourea, S-propyl-, hydrobromide
EINECS	Contact for details

Quality Control

Our S-Propylthiuronium Bromide is produced under a strict quality management system. Each batch undergoes rigorous analytical testing to ensure high purity and consistency, meeting the stringent requirements for research and industrial synthesis. Certificates of Analysis (COA) documenting identity, purity, 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 place at room temperature (15-25°C). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed to prevent absorption of atmospheric moisture.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Melting Point	Contact for details
Loss on Drying	≤ 1.0%
Heavy Metals	≤ 20 ppm

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