Description

4-Phenylsemicarbazide Hydrochloride is a high-purity organic chemical intermediate essential for the synthesis of specialized heterocyclic compounds. This compound matters for its role as a key building block in the development of active pharmaceutical ingredients (APIs) and advanced materials. It is primarily needed by research institutions and manufacturers in the pharmaceutical, agrochemical, and fine chemical sectors for creating novel molecules with targeted properties.

Application

• Pharmaceutical Intermediate: A crucial precursor in the synthesis of various heterocyclic compounds and active pharmaceutical ingredients (APIs).
• Agrochemical Research: Used in the development of novel pesticides, herbicides, and plant growth regulators.
• Fine Chemical Synthesis: Serves as a versatile building block for creating complex organic molecules in research and development.
• Analytical Chemistry: Employed as a derivatization agent for the detection and quantification of carbonyl compounds (aldehydes and ketones) via HPLC or spectrophotometry.
• Material Science: Investigated for its potential use in the synthesis of polymers and specialty materials with specific functional groups.
• Biochemical Research: Utilized in studies involving enzyme inhibition or as a reagent for modifying biomolecules.

Basic Information

Product Name	4-Phenylsemicarbazide Hydrochloride
CAS No.	5441-14-5
Molecular Formula	C7H10ClN3O
Molecular Weight	187.63 g/mol
Synonyms	1-Phenylsemicarbazide Hydrochloride; N-Phenylsemicarbazide Hydrochloride; (Phenylcarbamoyl)hydrazine Hydrochloride; 4-Phenylsemicarbazide HCl; Phenylsemicarbazide Monohydrochloride; Semicarbazide, 1-phenyl-, hydrochloride; 1-Amino-3-phenylurea hydrochloride
EINECS	226-632-3

Quality Control

Our 4-Phenylsemicarbazide Hydrochloride is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing to ensure compliance with high-purity standards for research and industrial use. A comprehensive Certificate of Analysis (COA) detailing purity, identity, and impurity profiles is provided with every shipment to guarantee traceability and batch-to-batch 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 (moisture-sensitive) nature, the container must be kept tightly sealed after opening to prevent degradation from atmospheric moisture.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Loss on Drying	≤ 1.0%
Residue on Ignition	≤ 0.1%
Heavy Metals (as Pb)	≤ 20 ppm

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