4-imidazoleacetic acid sodium salt hydrate

4-咪唑乙酸钠水合物

Also known as: 1H-Imidazole-5-aceticacid, sodium salt, hydrate (1:1:1), sodium 4-imidazoleacetate monohydrate, Metamine Fast Acid Red N, Azo Eosine G, C.I. Acid Red 4, Pink B

4-imidazoleacetic acid sodium salt hydrate (CAS 288399-83-7) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C5H7N2NaO3 and a molecular weight of 166.11000 g/mol. It is also known as 1H-Imidazole-5-aceticacid, sodium salt, hydrate (1:1:1), sodium 4-imidazoleacetate monohydrate and Metamine Fast Acid Red N. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
288399-83-7
Jingsj CID
J-1402714-9
Molecular Formula
C5H7N2NaO3
Chinese Name
4-咪唑乙酸钠水合物
Molecular Weight
166.11000 g/mol
Category
Pharma Intermediates
Last updated
8/21/2026

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Frequently Asked Questions

What is the CAS number of 4-imidazoleacetic acid sodium salt hydrate?

The CAS number of 4-imidazoleacetic acid sodium salt hydrate is 288399-83-7.

What are the molecular formula and molecular weight of 4-imidazoleacetic acid sodium salt hydrate?

4-imidazoleacetic acid sodium salt hydrate has molecular formula C5H7N2NaO3 and molecular weight 166.11000 g/mol.

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

Last updated:

How to cite: Jingsj. "4-imidazoleacetic acid sodium salt hydrate (CAS 288399-83-7)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1402714-9 (accessed 2026-10-25).

Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.