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ECA International Corporation is a fine chemical company that specializes in developing and manufacturing customized pharmaceutical intermediates. We offer gram to multi-ton level synthesis extending to pilot and commercialization, as well as process development at gram and pilot stage. Its founders are former marketers and scientists of pharmaceuticals, fine chemicals, analytical instruments and marketing research in the US.

Equipped with highly skilled chemists supported by state-of-the-art analytical facility, ECA International offers pharmaceutical manufacturers, biotech companies and research institutions the best technology, quality, price and delivery of customized intermediates and scale-up services. As a true alternative to in-house development and process, outsourcing intermediates to ECA helps you achieve cost-saving, quality control, and most importantly on time delivery.

Initial focus of ECA is the United States market. ECA has recruited top chemists in the industry and set up an organic synthesis laboratory in the US for preliminary research, analysis and quality control. ECA has also established a joint venture in Shanghai, China with Shanghai Pharmaceutical (Group) Corporation, by far the largest pharmaceutical company in China, to perform organic synthesis and scale-up process from grams to multi-ton scale. The abundant high-skill low-cost labor force there has tremendously improved our cost structure without compromising quality.

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C21017 is a p-Chlorophenoxyacetic acid (C₈H₇ClO₃) with a purity of 98%. It is used for laboratory experiments and processing only.

ECA International Corporation C21017

C21016 is a Cyanoacetyl urea (C₄H₅N₃O₂) with a purity of 98%. It is used for laboratory experiments and processing only.

ECA International Corporation C21016

C21019 is a 2-Methyl-1,4-naphthoquinone (C₁₁H₈O₂) with a purity of 80%. It is used for laboratory experiments and processing only.

ECA International Corporation C21019

C21012 is a Guanosine (C₁₀H₁₃N₅O₅) with a purity of 98%. It is used for laboratory experiments and processing only.

ECA International Corporation C21012

C21030 is a Hexadecanoyl chloride (C₁₆H₃₁ClO) with a purity of 98%. It is used for laboratory experiments and processing only.

ECA International Corporation C21030

C21009 is a Acetanilide (C₈H₉NO) with a purity of 98%. It is used for laboratory experiments and processing only.

ECA International Corporation C21009

C21023 is a Guanine (C₅H₅N₅O) with a purity of 98%. It is used for laboratory experiments and processing only.

ECA International Corporation C21023

C21033 is a 5-Amino-N-methylisophthalamic acid (C₉H₁₀N₂O₃) with a purity of 95%. It is used for laboratory experiments and processing only.

ECA International Corporation C21033

C21026 is a Pyrogallol (C₆H₆O₃) with a purity of 98%. It is used for laboratory experiments and processing only.

ECA International Corporation C21026

ECA International Corporation

ECA International Corporation is a fine chemical company that specializes in developing and manufacturing customized pharmaceutical intermediates. We offer gram to multi-ton level synthesis extending 

ECA International Corp. - API - Process Development - Knowde

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ECA International Corporation C21031 is a 5-Aminoisophthalic acid (C₈H₇NO₄) with a purity of 90%. It is used for laboratory experiments and processing only.

ECA International Corporation C21031

C21031 is a 5-Aminoisophthalic acid (C₈H₇NO₄) with a purity of 90%. It is used for laboratory experiments and processing only.

ECA International - C21031 - 99-31-0 - Knowde

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	Value	Units	Test Method / Conditions
Formula Weight	181.15	—	—

ECA International Corporation C21031

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