Description

3,4,5-Trimethylheptanal is a branched-chain aliphatic aldehyde with a specific molecular structure that makes it a valuable intermediate in organic synthesis. This compound matters for its role as a key building block in the production of fine chemicals, flavors, and fragrances, where its unique trimethyl-substituted heptane backbone imparts specific olfactory and chemical properties. Industries that require this chemical include flavor and fragrance manufacturing, pharmaceutical research, and specialty chemical synthesis.

Application

• Flavor and Fragrance Ingredient: Used as a key intermediate or aroma chemical in the synthesis of complex fragrance molecules and flavoring agents.
• Pharmaceutical Intermediate: Serves as a building block in the synthesis of active pharmaceutical ingredients (APIs) and other fine chemicals.
• Organic Synthesis Reagent: Employed in various organic reactions, including aldol condensations and reductive aminations, to create more complex molecular structures.
• Research and Development: Utilized in chemical R&D for studying structure-activity relationships and developing new synthetic methodologies.
• Specialty Chemical Production: Acts as a precursor in the manufacture of specialty polymers, surfactants, or other performance chemicals.

Basic Information

Product Name	3,4,5-Trimethylheptanal
CAS No.	54308-66-6
Molecular Formula	C10H20O
Molecular Weight	156.27 g/mol
Synonyms	3,4,5-Trimethylheptanal; 3,4,5-Trimethyl-heptanal; Heptanal, 3,4,5-trimethyl-; 54308-66-6; 3,4,5-Trimethyl enanthal; 3,4,5-Trimethyl heptaldehyde
EINECS	Contact for details

Quality Control

Our 3,4,5-Trimethylheptanal is produced under strict quality management protocols to ensure batch-to-batch consistency and high purity. Each lot undergoes comprehensive analytical testing, including chromatography and spectroscopy, to verify identity and assay. Certificates of Analysis (COA) documenting purity and impurity profiles are available upon request to support your quality assurance and regulatory needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at room temperature (15-25°C). This material is easily oxidized; for long-term storage, consider keeping under an inert atmosphere such as nitrogen. Keep away from heat, sparks, and open flame.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (GC)	≥ 95.0%
Refractive Index (20°C)	Contact for details
Specific Gravity (20°C)	Contact for details

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