Description

2,2,8,8-Tetramethyl-5-Nonanone Semicarbazone is a high-purity organic compound belonging to the class of ketone semicarbazones. This specialty chemical serves as a crucial intermediate and analytical reagent in advanced organic synthesis and research. It is primarily sought after by R&D laboratories and fine chemical manufacturers in the pharmaceutical, agrochemical, and material science sectors for its utility in synthesizing complex molecules and as a reference standard.

Application

• Pharmaceutical Intermediate: Used in the synthesis of active pharmaceutical ingredients (APIs) and complex organic molecules.
• Agrochemical Synthesis: Serves as a key building block in the development of novel pesticides and herbicides.
• Chemical Research & Development: Employed as a versatile reagent in organic synthesis, particularly in reactions involving carbonyl protection or transformation.
• Analytical Chemistry: Utilized as a reference standard or derivatization agent in chromatographic analysis (e.g., HPLC, GC) for compound identification and quantification.
• Material Science: Acts as a precursor or additive in the development of specialty polymers and advanced materials.
• Flavor & Fragrance Industry: Potential use as an intermediate in the synthesis of specific aroma chemicals.

Basic Information

Product Name	2,2,8,8-Tetramethyl-5-Nonanone Semicarbazone
CAS No.	5709-96-6
Molecular Formula	C₁₄H₂₉N₃O
Molecular Weight	255.40 g/mol
Synonyms	5-Nonanone, 2,2,8,8-tetramethyl-, semicarbazone; 2,2,8,8-Tetramethylnonan-5-one semicarbazone; Di-tert-butyl ketone semicarbazone; Pinacolone dimer semicarbazone; 5,5-Di-tert-butyl-2-pentanone semicarbazone; 2,2,8,8-Tetramethyl-5-nonanone hydrazonecarboxamide; Contact for additional trade names.
EINECS	Contact for details

Quality Control

Our 2,2,8,8-Tetramethyl-5-Nonanone Semicarbazone is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing to ensure high purity and consistency. We provide comprehensive Certificates of Analysis (COA) with each shipment, detailing key parameters such as assay, identity, and impurity profiles. Our quality commitment aligns with cGMP principles for reliable supply to research and industrial 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 product is hygroscopic (moisture-sensitive) and light-sensitive; therefore, containers must be kept tightly sealed and away from direct light sources to maintain stability and purity.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Melting Point	Specified range available on COA
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.