Details:

Basic Information

Synonym	ETHYL 3,4-DIHYDROXYBENZOATE/ethyl Protocatechuate/3,4-DIHYDROXYBENZOIC ACID ETHYL ESTER/PROTOCATECHUIC ACID ETHYL ESTER
CAS No.	3943-89-3
Formula	C9H10O4
Molecular Weight	182.17 g/mol
Apparance	White to off-white powder.
Purity	99%

 

Ethyl Protocatechuate

Features

ethyl 3,4-Dihydroxybenzoate(CAS No.: 3943-89-3) is is An antioxidant compound found in Sicilian virgin olive oils and red wines.

Application

 

• This substance (Ethyl 3,4-Dihydroxy Benzoate) is an important key starting material (SM) of Active Pharmaecutical Ingredients (APIs) manufacturing including Gefitinib, Icotinib, Erlotinib, Roflumilast, Itopride, Ethamivan, Mebeverine, Tarceva etc.
• Ethyl ester of 3,4-Dihydroxybenzoic Acid is approved and listed as FOOD ADDITIVE with sub-classification as antioxidiant by JEFCA/WHO.
• It is important intermediate good to the development of chemcial industry.

Detailed Photos

 

Product Parameters

Specifications Sheet

 

Product name Article Number Standard Specification Ethyl Protocatechuate VBL-GC-004 99% Min by HPLC G~KG

 

Certifications

 

 

Packaging & Shipping

 

Company Profile

 

 

                                            About Us

Viablife is a hightech enterprise that is specialized in enzymatic synthesis and biomanufacturing of active pharmaceutical ingredients, fine chemicals, natural dyes, pharmaceutical intermediates, and food additives. Viablife has a world class R&D team that has a broad range of experience in fermentation, enzymes, metabolic engineering and synthetic biology. Viablife has its own manufacturing center Jiangxi Viablife Biopharmaceutical Co., Ltd., a wholly owned subsidiary located in Nanchang, China. The goal of Viablife is to develop green, efficient and cost effective biomanufacturing processes for industrially natural products.

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Q1: Why choose us

 A: As an ISO 9001 registered company, Viablife always strives to deliver customers the highest quality products at competitive pricing. In addition, we have our own manufacturing facility to ensure we can provide our customers with a constant supply of our products.

Q2: Is Viablife a manufacturer or trading company

A: We are a manufacturer. We have our own R&D team and factory. Viablife’s headquarter is in Hangzhou, Zhejiang, and our state-of-the-art factory is located in Nanchang, Jiangxi. Welcome to visit us!

Q3: Are our products chemical synthesis or fermentation synthesis

A: We are a leading biomanufacturer in the world. All our products are made using biological/fermentation methods. Our goal is to provide our customers green, natural, high quality and low-cost products.

Q4: Compare with other fermentation factory, what advantages do we have

A: We have a world-class R&D team consisting of experts in synthetic biology, metabolic engineering, fermentation, and downstream processing. In addition, our price and quality are more competitive!

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A: Yes, free samples are available, but customers are responsible for shipping costs. However shipping costs will be credited towards future orders.

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