Description

Cyclododecanepropanal CAS NO 22047-01-4 is a high-purity, macrocyclic aldehyde intermediate of significant importance in fine chemical synthesis. Its unique structure makes it a valuable building block for the production of complex fragrance molecules, pharmaceuticals, and specialty polymers. This product is essential for R&D chemists and production managers in the fragrance, flavor, and advanced materials industries seeking reliable, high-quality intermediates for their synthesis pipelines.

Application

• Fragrance & Flavor Industry: A key intermediate in the synthesis of high-value macrocyclic musks and other complex aroma chemicals.
• Pharmaceutical Intermediates: Serves as a versatile building block for creating novel macrocyclic compounds with potential biological activity.
• Polymer & Material Science: Used in the development of specialty polymers, resins, and cross-linking agents requiring specific aldehyde functionality.
• Organic Synthesis & R&D: A crucial reagent for academic and industrial research focused on ring-expansion reactions and the construction of complex molecular architectures.
• Agrochemical Synthesis: Employed in the production of specialized active ingredients and formulation additives.
• Liquid Crystal & Electronic Materials: Potential precursor for materials requiring specific molecular geometry and polarity.

Basic Information

Product Name	Cyclododecanepropanal
CAS No.	22047-01-4
Molecular Formula	C15H28O
Molecular Weight	224.38 g/mol
Synonyms	3-Cyclododecylpropanal; Cyclododecylpropionaldehyde; 3-(Cyclododecyl)propanal; 4-Cyclododecylbutanal (common misnomer); CDPA; Cyclododecanepropionaldehyde; 3-Cyclododecylpropionaldehyde; 1-Cyclododecyl-3-propanal
EINECS	244-754-6

Quality Control

Our Cyclododecanepropanal is manufactured under strict quality management systems to ensure batch-to-batch consistency and high purity. Each lot undergoes comprehensive analytical testing, including GC, HPLC, and NMR, to verify identity, potency, and impurity profiles. We provide full traceability and Certificates of Analysis (COA) are available for every shipment upon request, supporting your quality assurance and regulatory compliance needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at controlled room temperature (15-25°C). Due to its sensitivity to oxidation, it is recommended to store under an inert atmosphere (e.g., nitrogen) for long-term preservation. Keep away from heat, sparks, and open flame.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to reference spectrum
Assay (GC)	≥ 97.0%
Water Content (KF)	≤ 0.5%
Related Substances (GC)	Total impurities ≤ 3.0%
Specific Gravity (20°C)	0.890 - 0.910
Refractive Index (20°C)	1.468 - 1.478

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