1,3-Dimethoxy-2-propanol CAS 623-69-8

Aure Chemical Delivers Reliable 1,3-Dimethoxy-2-propanol (CAS 623-69-8) at Consistent Quality

1,3-Dimethoxy-2-propanol is a functionalized glycerol derivative valued as a polar intermediate in organic synthesis. Aure Chemical offers consistent high-purity grades suitable for fine chemical production and pharmaceutical applications. Our material is supported by complete documentation and dependable international logistics to meet your synthesis requirements.

Basic Information

CAS No.	623-69-8
EC No.	801-583-1
Linear Formula	C5H12O3
Molecular Weight	120.15
Appearance	Colorless to light yellow clear liquid
Melting Point	Not available (typical reference)
Boiling point	169 °C (lit.)
Density	1.01 g/mL at 20 °C (lit.)
Solubility	Soluble in water and most organic solvents
Storage Conditions	Sealed in dry, room temperature; store in a tightly closed container in a cool, dry place
Chemical Structure

Key Applications

• Organic synthesis intermediate: 1,3-Dimethoxy-2-propanol functions as a versatile building block and polar solvent in a wide range of organic transformations. It is commonly used in Acetals and Protected Carbonyl Ethers for Organic Synthesis, where dimethoxy-functionalized structures play key roles in reactivity control and intermediate stability.

• Protecting group chemistry: This compound is relevant in protecting group strategies and acetal-type transformations, particularly in reactions involving carbonyl protection and controlled functional group manipulation. These applications are part of the  acetal and dimethoxy ether application category.

• Fine chemical intermediate: Used in the manufacture of specialty chemicals, pharmaceutical intermediates, and agrochemical derivatives, especially where polarity and solubility tuning are required.

• Functional molecule construction: Enables the introduction of dimethoxypropyl motifs into complex functional molecules, supporting the design of advanced intermediates with tailored physicochemical properties.

• Laboratory research: Ideal for laboratory-scale experiments, method development, and exploratory synthesis, particularly in acetal chemistry and functional group protection strategies.

• Process development: Supports route development, pilot-scale synthesis, and scalable production of custom intermediates in both pharmaceutical and specialty chemical manufacturing.

1,3-Dimethoxy-2-propanol belongs to the Acetals and Protected Carbonyl Ethers application category and is part of our broader portfolio of Ethers for Pharmaceutical Intermediates & Specialty Synthesis, covering acetal derivatives, protecting group chemistry, and ether-based intermediates for API and fine chemical synthesis.

Aure Chemical: Your Reliable Partner

• Reliable material quality: Aure Chemical ensures high purity specifications and batch-to-batch consistency for 1,3-Dimethoxy-2-propanol, meeting the demands of fine chemical and pharmaceutical intermediate applications.

• Stable global supply: We provide dependable international logistics with options for laboratory, pilot, and bulk quantities to support continuous supply for customers worldwide.

• SDS and COA support: Full SDS, COA, and technical documentation packages are available upon request to facilitate quality assurance, regulatory compliance, and export processes.

• Packaging and technical service: Flexible packaging in 1 kg, 5 kg, and 25 kg HDPE drums with PE liner, along with responsive technical assistance tailored to your project specifications.