Description

Astacin CAS NO 514-76-1 is a high-purity chemical compound, also known as 2,4,5-Trimethoxybenzaldehyde, valued for its role as a versatile synthetic intermediate. Its unique aromatic aldehyde structure makes it a critical building block for the synthesis of more complex molecules in advanced research and manufacturing. This product is essential for industries including pharmaceuticals, agrochemicals, and specialty chemical synthesis, where precise and reliable starting materials are paramount.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of various active pharmaceutical ingredients (APIs) and fine chemicals.
• Agrochemical Synthesis: Used in the development and production of advanced herbicides, pesticides, and plant growth regulators.
• Dye and Pigment Manufacturing: Serves as a building block for creating specific colorants and functional dyes.
• Organic Synthesis & Research: A valuable reagent in academic and industrial R&D for constructing complex organic frameworks.
• Flavor and Fragrance Industry: Employed in the synthesis of certain aromatic compounds for specialty applications.
• Material Science: Used in the development of advanced polymers and functional materials.

Basic Information

Product Name	Astacin
CAS No.	514-76-1
Molecular Formula	C10H12O4
Molecular Weight	196.20 g/mol
Synonyms	2,4,5-Trimethoxybenzaldehyde; 3,4,5-Trimethoxybenzaldehyde (isomer); Benzaldehyde, 2,4,5-trimethoxy-; TMB-Aldehyde; Astacin (trade name); Asesin; NSC 406170
EINECS	208-191-7

Quality Control

Our Astacin is manufactured under strict quality management systems to ensure batch-to-batch consistency and high purity. We provide comprehensive quality assurance, with products typically meeting specifications suitable for industrial and research applications. Certificates of Analysis (COA) detailing purity, identity, and impurity profiles are available for every batch upon request to support your quality and regulatory requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated place at room temperature (15-25°C). Due to its properties of being easily oxidized, it is recommended to store under an inert atmosphere such as nitrogen for long-term preservation. Keep away from heat, sparks, and open flame.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Melting Point	98 - 102 °C
Loss on Drying	≤ 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.