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(4-Carboxy-3-ethoxy)phenyl Acetic Acid

Also known as: (4-Carboxy-3-ethoxy)phenyl Acetic Acid (Repaglinide Impurity), 4-(Carboxymethyl)-2-ethoxybenzoic acid, 4-(CarboxyMethyl)-3-ethoxybenzoic acid, Repaglinide EP Impurity A, Repaglinide EP Impurity F, Repaglinide Impurity 1, Repaglinide Related Compound I, 4-Carboxy-3-ethoxybenzeneacetic acid

(4-Carboxy-3-ethoxy)phenyl Acetic Acid (CAS 220438-80-2) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C11H12O5 and a molecular weight of 224.21000 g/mol. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
220438-80-2
Jingsj CID
J-1021841-4
Molecular Formula
C11H12O5
Molecular Weight
224.21000 g/mol
Category
Organic Acids
Last updated
8/21/2026
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Physicochemical Properties

Exact Mass224.06800
PSA83.83000
LogP1.41060

Customs & Trade Information

HS Code2918990090
Summary2918990090. other carboxylic acids with additional oxygen function and their anhydrides, halides, peroxides and peroxyacids; their halogenated, sulphonated, nitrated or nitrosated derivatives. 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 (4-Carboxy-3-ethoxy)phenyl Acetic Acid?

The CAS number of (4-Carboxy-3-ethoxy)phenyl Acetic Acid is 220438-80-2.

What are the molecular formula and molecular weight of (4-Carboxy-3-ethoxy)phenyl Acetic Acid?

(4-Carboxy-3-ethoxy)phenyl Acetic Acid has molecular formula C11H12O5 and molecular weight 224.21000 g/mol.

What are the upstream and downstream products of (4-Carboxy-3-ethoxy)phenyl Acetic Acid?

For (4-Carboxy-3-ethoxy)phenyl Acetic Acid, Upstream Products: 4-Methylsalicylic acid, Ethyl 2-ethoxy-4-methylbenzoate; Downstream Products: ethyl 2-ethoxy-4-(2-ethoxy-2-oxoethyl)benzoate.

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

Last updated:

How to cite: Jingsj. "(4-Carboxy-3-ethoxy)phenyl Acetic Acid (CAS 220438-80-2)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1021841-4 (accessed 2026-11-09).

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