Description

Phenazo CAS NO 3687-26-1 is a high-purity organic chemical compound widely utilized as a key intermediate in pharmaceutical synthesis and advanced material research. Its specific molecular structure makes it a valuable building block for creating complex molecules with targeted biological or physical properties. This product is essential for R&D laboratories and production facilities in the pharmaceutical, agrochemical, and specialty chemical industries seeking reliable and consistent raw materials.

Application

• Pharmaceutical Intermediate: A crucial precursor in the synthesis of active pharmaceutical ingredients (APIs) and other therapeutic compounds.
• Agrochemical Synthesis: Used in the research and development of novel pesticides, herbicides, and plant growth regulators.
• Dye and Pigment Manufacturing: Serves as an intermediate for producing specialized dyes and organic pigments.
• Research & Development: Employed in academic and industrial laboratories for organic synthesis and material science projects.
• Fine Chemical Production: Acts as a building block for various specialty and performance chemicals.

Basic Information

Item	Detail
Product Name	Phenazo
CAS No.	3687-26-1
Molecular Formula	C12H12N4O
Molecular Weight	228.25 g/mol
Synonyms	Phenazone; 1,2-Dihydro-1,5-dimethyl-2-phenyl-3H-pyrazol-3-one; Antipyrine; Analgesine; Parodyne; Phenyldimethylpyrazolone; 1,5-Dimethyl-2-phenyl-1,2-dihydro-3H-pyrazol-3-one; Sedatine
EINECS	223-026-6

Quality Control

Our Phenazo is manufactured under a strict quality management system to ensure batch-to-batch consistency and high purity. The product undergoes comprehensive analytical testing, including HPLC, IR, and loss on drying, to meet stringent specifications. A Certificate of Analysis (COA) detailing all test results is provided with each shipment to guarantee compliance with your requirements.

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). Keep away from incompatible materials such as strong oxidizing agents.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to standard
Assay (HPLC)	≥ 98.5%
Loss on Drying	≤ 0.5%
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.