Cefmax structure

Cefmax

TL;DR: Cefmax (CAS 75738-58-8) is a chemical compound with molecular formula C32H35ClN18O10S6 and molecular weight 1058.08 g/mol, supplied by Kehong Biological (Henan Kehong Biological Technology Co., Ltd.) with CRO/CDMO custom synthesis services.

Cefmax

bis(7-[[2-(2-amino-1,3-thiazol-4-yl)-2-methoxyiminoacetyl]amino]-3-[(1-methyltetrazol-5-yl)sulfanylmethyl]-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid);hydrochloride

Also Known As: Cefmax, Cefmenoxime hydrochloride, (6R,7R)-7-[[(2Z)-2-(2-amino-1,3-thiazol-4-yl)-2-methoxyiminoacetyl]amino]-3-[(1-methyltetrazol-5-yl)sulfanylmethyl]-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid;hydrochloride

CAS: 75738-58-8
Molecular Formula C32H35ClN18O10S6
Molecular Weight 1058.08 g/mol
LogP -1.3178
Topological Polar Surface Area 539.0 Ų
Hydrogen Bond Donors 7
Hydrogen Bond Acceptors 28
Rotatable Bonds 16
Exact Mass 1058.0796
Heavy Atoms 67
Complexity 890.0

Chemical Identifiers

CAS Number 75738-58-8
SMILES CN1C(=NN=N1)SCC2=C(N3C(C(C3=O)NC(=O)C(=NOC)C4=CSC(=N4)N)SC2)C(=O)O.CN1C(=NN=N1)SCC2=C(N3C(C(C3=O)NC(=O)C(=NOC)C4=CSC(=N4)N)SC2)C(=O)O.Cl
InChIKey MPTNDTIREFCQLK-UHFFFAOYSA-N

Product Overview

Cefmax (CAS 75738-58-8), with molecular formula C32H35ClN18O10S6 and molecular weight 1058.08 g/mol. IUPAC: bis(7-[[2-(2-amino-1,3-thiazol-4-yl)-2-methoxyiminoacetyl]amino]-3-[(1-methyltetrazol-5-yl)sulfanylmethyl]-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid);hydrochloride.

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Safety Data Sheet (MSDS / SDS) View the Laboratory Chemical Safety Summary (LCSS) on PubChem — includes GHS classifications, hazard statements, first aid measures, and handling precautions.
View MSDS →

Chemical Property Profile of Cefmax

XLogP
-1.3178
TPSA (Topological Polar Surface Area)
539.0
Hydrogen Bond Donors
7
Hydrogen Bond Acceptors
28
Rotatable Bonds
16
Heavy Atoms
67
Complexity
890.0
Exact Mass
1058.0796
Monoisotopic Mass
1058.0796
Data Source: Chemical property values are referenced from PubChem, the world's largest open chemistry database maintained by the National Center for Biotechnology Information (NCBI), U.S. National Library of Medicine.

Property Insights of Cefmax

The XLogP value of -1.3178 indicates that Cefmax is hydrophilic (water-soluble), making it suitable for aqueous formulations and biological assay applications. The TPSA of 539.0 Ų indicates high polarity, suggesting Cefmax may have limited membrane permeability but good aqueous solubility. Following Lipinski's Rule of Five, Cefmax has 7 hydrogen bond donor(s) and 28 hydrogen bond acceptor(s), which may warrant consideration for formulation optimization.

Frequently Asked Questions

What is the typical lead time for this product?
Lead time typically ranges from 3-7 business days for in-stock items. For larger quantities or custom orders, please contact us for specific lead times.
Can you provide samples for testing?
Yes, we offer sample quantities for quality testing. Please submit an inquiry with your requirements and we will arrange samples accordingly.
What documentation do you provide with the product?
We provide COA (Certificate of Analysis), MSDS (Material Safety Data Sheet), and technical data sheets with each shipment.
Do you ship internationally?
Yes, we ship to most countries worldwide. Shipping costs and delivery times vary by location. Please contact us for specific shipping information.

Frequently Asked Questions

What is the CAS number of Cefmax?

The CAS number of Cefmax is 75738-58-8.

What is the molecular formula of Cefmax?

The molecular formula of Cefmax is C32H35ClN18O10S6.

What is the molecular weight of Cefmax?

The molecular weight of Cefmax is 1058.08 g/mol.

Where can I buy Cefmax?

You can request a quote for Cefmax directly from KEHONG BIO. Contact us or email info@kehongbio.com for pricing and availability.

Does KEHONG BIO offer custom synthesis for Cefmax?

Yes, KEHONG BIO provides custom synthesis services for Cefmax and related compounds. Contact us with your specific requirements including quantity, purity, and timeline.

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