(Z)-4-Chloro-2-(methoxyimino)-3-oxobutanoic acid

Also known as: (Z)-4-CHLORO-2-METHOXYIMINO-3-OXOBUTANOIC ACID, 4-chloro-2(Z)-methoxyimino-3-oxo-butyric acid, 4-chloro-2-methoxyimino-3-oxobutanoic acid, 4-chloro-3-oxo-2-methoxyimino-butyric acid, 4-chloro-3-oxo-methoxyiminobutyric acid, Butanoic acid,4-chloro-2-(methoxyimino)-3-oxo-,(2Z), 4-chloranyl-2-methoxyimino-3-oxidanylidene-butanoic acid

(Z)-4-Chloro-2-(methoxyimino)-3-oxobutanoic acid (CAS 111230-59-2) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C5H6ClNO4 and a molecular weight of 179.55800 g/mol. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 111230-59-2
Jingsj CID: J-996254-3
Molecular Formula: C₅H₆ClNO₄
Molecular Weight: 179.55800 g/mol
Category: Organic Acids
Last updated: 8/21/2026

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Physicochemical Properties

Exact Mass	178.99900
PSA	75.96000

Frequently Asked Questions

What is the CAS number of (Z)-4-Chloro-2-(methoxyimino)-3-oxobutanoic acid?

The CAS number of (Z)-4-Chloro-2-(methoxyimino)-3-oxobutanoic acid is 111230-59-2.

What are the molecular formula and molecular weight of (Z)-4-Chloro-2-(methoxyimino)-3-oxobutanoic acid?

(Z)-4-Chloro-2-(methoxyimino)-3-oxobutanoic acid has molecular formula C5H6ClNO4 and molecular weight 179.55800 g/mol.

What are the upstream and downstream products of (Z)-4-Chloro-2-(methoxyimino)-3-oxobutanoic acid?

For (Z)-4-Chloro-2-(methoxyimino)-3-oxobutanoic acid, Downstream Products: Ceftiofur, Cefotaxime.

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. "(Z)-4-Chloro-2-(methoxyimino)-3-oxobutanoic acid (CAS 111230-59-2)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-996254-3 (accessed 2026-11-09).

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