CAS 90940-54-8: High-Purity Ethyl Ester Hydrochloride for Advanced Electronic Chemical Applications
Discover the essential role of Benzenebutanoic acid, a-amino-, ethyl ester, hydrochloride (1:1), (aR)- CAS 90940-54-8, a premium chemical intermediate vital for cutting-edge photoresist formulations and microelectronic manufacturing. As a leading manufacturer and supplier in China, we offer unparalleled purity and reliability to meet your advanced material needs.
Get a Quote & SampleThe Cornerstone of Advanced Photoresist Formulations

Benzenebutanoic acid, a-amino-, ethyl ester, hydrochloride
As a trusted manufacturer and supplier in China, we provide Benzenebutanoic acid, a-amino-, ethyl ester, hydrochloride (CAS 90940-54-8) with exceptional purity. This critical component is indispensable for advanced photoresist chemicals, enabling precise microfabrication in the demanding electronics industry. When you buy from us, you secure a consistent and high-quality supply for your production needs.
- High Purity CAS 90940-54-8: Guaranteed chemical integrity for sensitive electronic applications, ensuring optimal performance in photoresist formulations.
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- Key Photoresist Intermediate: Essential for creating advanced materials used in photolithography and microelectronics fabrication.
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Uncompromised Purity and Quality
Our Benzenebutanoic acid, a-amino-, ethyl ester, hydrochloride meets stringent quality standards, crucial for the performance of advanced photoresist chemicals. We ensure every batch from our facility in China delivers superior results.
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Key Application Areas
Photoresist Formulation
Crucial for creating high-performance photoresists used in semiconductor manufacturing and other microelectronic patterning processes. Its purity ensures reliable lithographic outcomes.
Microelectronics Manufacturing
An indispensable building block for various electronic components, enabling the creation of intricate circuitry and advanced materials required by the industry.
Chemical Synthesis
Serves as a vital intermediate in complex chemical synthesis pathways, particularly for specialty chemicals used in high-tech sectors.
Research & Development
Valuable for R&D laboratories exploring new materials and processes in the fields of electronics and advanced chemistry, providing a reliable source for experimentation.