[1,1'-Biphenyl]-3-carboxylic acid, 3'-amino-2'-hydroxy-

Also known as: 3'-Amino-2'-hydroxy-[1,1'-biphenyl]-3-carboxylic acid, 3'-Amino-2'-hydroxybiphenyl-3-carboxylic acid, 3-(3-Amino-2-hydroxyphenyl)benzoic acid, Eltrombopag I, Eltrombopag Intermediate 2, Eltrombopag olamine Intermediate 1, 3''-Amino-2''-hydroxy-biphenyl-3-carboxylic acid, 3'-Amino-2'-hydroxy-3-biphenylcarboxylic acid

[1,1'-Biphenyl]-3-carboxylic acid, 3'-amino-2'-hydroxy- (CAS 376592-93-7) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C13H11NO3 and a molecular weight of 229.231 g/mol. Key properties include a boiling point of 474.8±45.0 °C at 760 mmHg, a density of 1.4±0.1 g/cm3 and a flash point of 241.0±28.7 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 376592-93-7
Jingsj CID: J-1112228-4
Molecular Formula: C₁₃H₁₁NO₃
Molecular Weight: 229.231 g/mol
Category: Organic Acids
Last updated: 8/21/2026

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Physicochemical Properties

Boiling Point	474.8±45.0 °C at 760 mmHg
Density	1.4±0.1 g/cm3
Flash Point	241.0±28.7 °C
Exact Mass	229.073898
PSA	83.55000
LogP	1.48
Vapor Pressure	0.0±1.2 mmHg at 25°C
Refractive Index	1.686

Customs & Trade Information

HS Code	2922509090
Summary	2922509090. 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 [1,1'-Biphenyl]-3-carboxylic acid, 3'-amino-2'-hydroxy-?

The CAS number of [1,1'-Biphenyl]-3-carboxylic acid, 3'-amino-2'-hydroxy- is 376592-93-7.

What are the molecular formula and molecular weight of [1,1'-Biphenyl]-3-carboxylic acid, 3'-amino-2'-hydroxy-?

[1,1'-Biphenyl]-3-carboxylic acid, 3'-amino-2'-hydroxy- has molecular formula C13H11NO3 and molecular weight 229.231 g/mol.

What are the upstream and downstream products of [1,1'-Biphenyl]-3-carboxylic acid, 3'-amino-2'-hydroxy-?

For [1,1'-Biphenyl]-3-carboxylic acid, 3'-amino-2'-hydroxy-, Upstream Products: 5'-chloro-2'-hydroxy-3'-nitro-[1,1'-biphenyl]-3-carboxylic acid, 2'-Hydroxy-3'-nitro-[1,1'-biphenyl]-3-carboxylic acid, 2-Bromo-4-chlorophenol.

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

Last updated: 8/21/2026

How to cite: Jingsj. "[1,1'-Biphenyl]-3-carboxylic acid, 3'-amino-2'-hydroxy- (CAS 376592-93-7)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1112228-4 (accessed 2026-11-09).

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