(2Z)-2-(2-amino-1,3-thiazol-4-yl)-2-methoxyimino-N-(2-oxoethyl)acetamide

Also known as: Cefepime EP Impurity C, Cefepime Impurity C, Cefepime Impurity 3, T 2588G, UNII-S2EPB812P8, 2-(2-aminothiazol-4-yl)-2-(methoxyimino)-N-(2-oxoethyl)acetamide, 4-Thiazoleacetamide, 2-amino-α-(methoxyimino)-N-(2-oxoethyl)-, (αZ)-

(2Z)-2-(2-amino-1,3-thiazol-4-yl)-2-methoxyimino-N-(2-oxoethyl)acetamide (CAS 104301-63-5) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C8H10N4O3S and a molecular weight of 242.25500 g/mol. Key property: a density of 1.5±0.1 g/cm3. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 104301-63-5
Jingsj CID: J-1188194-0
Molecular Formula: C₈H₁₀N₄O₃S
Molecular Weight: 242.25500 g/mol
Category: Pharma Intermediates
Last updated: 8/21/2026

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Physicochemical Properties

Density	1.5±0.1 g/cm3
Exact Mass	242.04700
PSA	139.13000
LogP	1.02
Refractive Index	1.662

Frequently Asked Questions

What is the CAS number of (2Z)-2-(2-amino-1,3-thiazol-4-yl)-2-methoxyimino-N-(2-oxoethyl)acetamide?

The CAS number of (2Z)-2-(2-amino-1,3-thiazol-4-yl)-2-methoxyimino-N-(2-oxoethyl)acetamide is 104301-63-5.

What are the molecular formula and molecular weight of (2Z)-2-(2-amino-1,3-thiazol-4-yl)-2-methoxyimino-N-(2-oxoethyl)acetamide?

(2Z)-2-(2-amino-1,3-thiazol-4-yl)-2-methoxyimino-N-(2-oxoethyl)acetamide has molecular formula C8H10N4O3S and molecular weight 242.25500 g/mol.

What are the upstream and downstream products of (2Z)-2-(2-amino-1,3-thiazol-4-yl)-2-methoxyimino-N-(2-oxoethyl)acetamide?

For (2Z)-2-(2-amino-1,3-thiazol-4-yl)-2-methoxyimino-N-(2-oxoethyl)acetamide, Upstream Products: Cefodizime sodium, Cefpirome.

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. "(2Z)-2-(2-amino-1,3-thiazol-4-yl)-2-methoxyimino-N-(2-oxoethyl)acetamide (CAS 104301-63-5)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1188194-0 (accessed 2026-11-09).

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