3-amino-4,5-dihydroxybenzoic acid

Base Information

Chemical Name:3-amino-4,5-dihydroxybenzoic acid
CAS No.:84211-27-8
Molecular Formula:C₇H₇NO₄
Molecular Weight:169.137
Hs Code.:

Synonyms:

Suppliers and Price of 3-amino-4,5-dihydroxybenzoic acid

Supply Marketing:

Business phase:: The product has achieved commercial mass production^*data from LookChem market partment

Manufacturers and distributors:

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Chemicals and raw materials
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Total 1 raw suppliers

Chemical Property of 3-amino-4,5-dihydroxybenzoic acid

Chemical Property:

Purity/Quality:: 95% ^*data from raw suppliers

Safty Information:

Pictogram(s):
Hazard Codes:

MSDS Files:

Useful:

Technology Process of 3-amino-4,5-dihydroxybenzoic acid

There total 3 articles about 3-amino-4,5-dihydroxybenzoic acid which guide to synthetic route it. The literature collected by LookChem mainly comes from the sharing of users and the free literature resources found by Internet computing technology. We keep the original model of the professional version of literature to make it easier and faster for users to retrieve and use. At the same time, we analyze and calculate the most feasible synthesis route with the highest yield for your reference as below:

synthetic route:

Reference yield:

: 84211-30-3
3,4-dihydroxy-5-nitrobenzoic acid

: 84211-27-8
3-amino-4,5-dihydroxybenzoic acid

Guidance literature:: With palladium on activated charcoal; hydrogen; In methanol; at 20 ℃; for 18h;
DOI:10.1002/cmdc.201402298

Reference yield:

: 42590-00-1
4-hydroxy-3-methoxy-5-nitrobenzoic acid methyl ester

: 84211-27-8
3-amino-4,5-dihydroxybenzoic acid

Guidance literature:: Multi-step reaction with 2 steps

1: hydrogen bromide / water / Reflux

2: hydrogen; palladium on activated charcoal / methanol / 18 h / 20 °C

With palladium on activated charcoal; hydrogen bromide; hydrogen; In methanol; water;
DOI:10.1002/cmdc.201402298

Reference yield:

: 3943-74-6
4-hydroxy-3-methoxybenzoic acid methyl ester

: 84211-27-8
3-amino-4,5-dihydroxybenzoic acid

Guidance literature:: Multi-step reaction with 3 steps

1: acetic acid; nitric acid / 3 h / 0 - 20 °C

2: hydrogen bromide / water / Reflux

3: hydrogen; palladium on activated charcoal / methanol / 18 h / 20 °C

With palladium on activated charcoal; hydrogen bromide; hydrogen; nitric acid; acetic acid; In methanol; water;
DOI:10.1002/cmdc.201402298