Cefditoren pivoxil

Also known as: ME-1207, MEIACT, Meiact, Spectracef, Cefditoren Pivaloyloxymethyl Ester, (6R,7R)-7-[[(2Z)-(2-Amino-4-thiazolyl)methoxyimino)acetyl]amino]-3-[(1Z)-2-(4-methyl-5-thiazolyl)ethenyl]-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic Acid Pivaloyloxymethyl Ester, [(2,2-Dimethylpropanoyl)oxy]methyl (6R,7R)-7-{[(2Z)-2-(2-amino-1,3-thiazol-4-yl)-2-(methoxyimino)acetyl]amino}-3-[(Z)-2-(4-methyl-1,3-thiazol-5-yl)vinyl]-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylate

Cefditoren pivoxil (CAS 117467-28-4) is a compound in the Esters category listed in the Jingsj chemical database. It has the molecular formula C25H28N6O7S3 and a molecular weight of 620.721 g/mol. Key properties include a melting point of 207-209ºC and a density of 1.6±0.1 g/cm3. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 117467-28-4
Jingsj CID: J-1987407-6
Molecular Formula: C₂₅H₂₈N₆O₇S₃
Molecular Weight: 620.721 g/mol
Category: Esters
Last updated: 8/21/2026

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Physicochemical Properties

Melting Point	207-209ºC
Density	1.6±0.1 g/cm3
Exact Mass	620.118164
PSA	257.18000
LogP	2.74
Refractive Index	1.710
Storage Conditions	-20?C Freezer

Activity & Biological Data

Additional Information	[1]. Hernández-Martin J, et al. Cefditoren pivoxil: A new oral cephalosporin for skin, soft tissue and respiratory tract infections. Rev Esp Quimioter. 2006 Sep;19(3):231-46. [2]. Darkes MJ, et al. Cefditoren pivoxil. Drugs. 2002;62(2):319-36; discussion 337-8.

Customs & Trade Information

HS Code	2941905990

Frequently Asked Questions

What is the CAS number of Cefditoren pivoxil?

The CAS number of Cefditoren pivoxil is 117467-28-4.

What are the molecular formula and molecular weight of Cefditoren pivoxil?

Cefditoren pivoxil has molecular formula C25H28N6O7S3 and molecular weight 620.721 g/mol.

What are the upstream and downstream products of Cefditoren pivoxil?

For Cefditoren pivoxil, Upstream Products: Iodomethyl pivalate, Cefditoren sodium, 4-Methylthiazole-5-carboxaldehyde.

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. "Cefditoren pivoxil (CAS 117467-28-4)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1987407-6 (accessed 2026-11-06).

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