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Ethyl 4-amino-3-hydroxybenzoate

Also known as: Benzoic acid, 4-amino-3-hydroxy-, ethyl ester, 2-Amino-5-ethoxycarbonylphenol, 5-Ethoxycarbonyl-2-aminophenol, Ethyl a-Amino-3-hydroxybenzoate, 4-Amino-3-hydroxy-benzoesaeure-aethylester, ethyl-4-amino-3-hydroxybenzoate

Ethyl 4-amino-3-hydroxybenzoate (CAS 87081-52-5) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C9H11NO3 and a molecular weight of 181.18900 g/mol. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
87081-52-5
Jingsj CID
J-1438793-0
Molecular Formula
C9H11NO3
Molecular Weight
181.18900 g/mol
Category
Organic Acids
Last updated
8/21/2026
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Physicochemical Properties

Exact Mass181.07400
PSA72.55000
LogP1.73230

Customs & Trade Information

HS Code2922509090
Summary2922509090. other amino-alcohol-phenols, amino-acid-phenols and other amino-compounds with oxygen function. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:30.0%

Frequently Asked Questions

What is the CAS number of Ethyl 4-amino-3-hydroxybenzoate?

The CAS number of Ethyl 4-amino-3-hydroxybenzoate is 87081-52-5.

What are the molecular formula and molecular weight of Ethyl 4-amino-3-hydroxybenzoate?

Ethyl 4-amino-3-hydroxybenzoate has molecular formula C9H11NO3 and molecular weight 181.18900 g/mol.

What are the upstream and downstream products of Ethyl 4-amino-3-hydroxybenzoate?

For Ethyl 4-amino-3-hydroxybenzoate, Upstream Products: Ethyl 3-hydroxy-4-nitrobenzoate, 3-Hydroxy-4-nitrobenzoic acid, Ethanol; Downstream Products: ethyl 2-hydroxy-3-oxo-3,4-dihydro-2H-1,4-benzoxazine-7-carboxylate.

Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.

Last updated:

How to cite: Jingsj. "Ethyl 4-amino-3-hydroxybenzoate (CAS 87081-52-5)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1438793-0 (accessed 2026-11-09).

Data for reference only; verify product details with suppliers before purchase.