Description

2-[(Tetrahydro-2H-Pyran-2-Yl)Oxy]-Acetaldehyde is a versatile protected aldehyde derivative, serving as a crucial synthetic intermediate in advanced organic chemistry. Its primary value lies in its ability to mask the reactive aldehyde functionality, enabling selective transformations in complex multi-step syntheses. This compound is essential for researchers and manufacturers in the pharmaceutical, agrochemical, and fine chemical industries who require high-purity building blocks for developing active ingredients and novel materials.

Application

• Pharmaceutical Intermediate: Key building block in the synthesis of complex drug molecules, particularly for introducing aldehyde groups in a protected form.
• Agrochemical Synthesis: Used in the production of advanced pesticides, herbicides, and plant growth regulators requiring selective chemical modifications.
• Fine Chemical Production: Serves as a precursor for fragrances, flavors, and specialty polymers where controlled reactivity is paramount.
• Academic & R&D Laboratories: Employed in methodological development and the synthesis of novel organic compounds for research purposes.
• Peptide Chemistry: Can be utilized in the synthesis of modified amino acids or as a linker/spacer in peptide conjugates.
• Material Science: Acts as a monomer or cross-linking agent in the development of specialized polymeric materials.

Basic Information

Product Name	2-[(Tetrahydro-2H-Pyran-2-Yl)Oxy]-Acetaldehyde
CAS No.	699-13-8
Molecular Formula	C7H12O3
Molecular Weight	144.17 g/mol
Synonyms	THP-Protected Glycolaldehyde; 2-(Tetrahydro-2H-pyran-2-yloxy)acetaldehyde; Glycolaldehyde THP ether; Acetaldehyde, 2-[(tetrahydro-2H-pyran-2-yl)oxy]-; 2-(Tetrahydro-2-pyranyloxy)acetaldehyde; 2-(Oxiran-2-ylmethoxy)tetrahydro-2H-pyran (related); THP-O-CH2-CHO
EINECS	Contact for details

Quality Control

Our 2-[(Tetrahydro-2H-Pyran-2-Yl)Oxy]-Acetaldehyde is produced under strict quality management systems. Every batch undergoes comprehensive analytical testing, including HPLC, GC, and NMR, to ensure high purity and consistency. We provide a detailed Certificate of Analysis (COA) with each shipment, confirming compliance with agreed specifications. For customers with specific regulatory needs, we can support documentation for cGMP or ISO-guided applications.

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 sensitivity to oxidation, it is recommended to store under an inert atmosphere (e.g., nitrogen or argon) for long-term preservation. Keep away from heat, sparks, and open flames.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Purity (GC/HPLC)	≥ 97.0%
Water Content (KF)	≤ 0.5%
Residue on Ignition	≤ 0.1%

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