Cephabacin M4 structure

Cephabacin M4

TL;DR: Cephabacin M4 (CAS 99313-74-3) is a chemical compound with molecular formula C41H69N11O15S and molecular weight 987.47 g/mol, supplied by Kehong Biological (Henan Kehong Biological Technology Co., Ltd.) with CRO/CDMO custom synthesis services.

3-[[6-amino-4-[[(2S)-1-[[(2S)-5-amino-2-[[(2S)-2-[[(2S)-2,5-diaminopentanoyl]amino]-3-methylbutanoyl]amino]pentanoyl]amino]-3-methyl-1-oxobutan-2-yl]amino]-3-hydroxy-6-oxohexanoyl]oxymethyl]-7-[(5-amino-5-carboxypentanoyl)amino]-7-methoxy-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid

Also Known As: Cephabacin M4, Cephabacin M(sub 4), 3-[[6-amino-4-[[(2S)-1-[[(2S)-5-amino-2-[[(2S)-2-[[(2S)-2,5-diaminopentanoyl]amino]-3-methylbutanoyl]amino]pentanoyl]amino]-3-methyl-1-oxobutan-2-yl]amino]-3-hydroxy-6-oxohexanoyl]oxymethyl]-7-[(5-amino-5-carboxypentanoyl)amino]-7-methoxy-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid, 7-(5-amino-5-carboxypentanamido)-3-((8S,12S,15S,18S)-18,21-diamino-6-(2-amino-2-oxoethyl)-12-(3-aminopropyl)-5-hydroxy-8,15-diisopropyl-3,9,11,14,17-pentaoxo-2-oxa-7,10,13,16-tetraazahenicosyl)-7-methoxy-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid, 3-[[6-amino-4-[[(2S)-1-[[(2S)-5-amino-2-[[(2S)-2-[[(2S)-2,5-diaminopentanoyl]amino]-3-methylbutanoyl]amino]pentanoyl]amino]-3-methyl-1-oxobutan-2-yl]amino]-3-hydroxy-6-oxohexanoyl]oxymethyl]-7-[(5-amino-6-hydroxy-6-oxohexanoyl)amino]-7-methoxy-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid

CAS: 99313-74-3
Molecular Formula C41H69N11O15S
Molecular Weight 987.47 g/mol
LogP -4.4928
Topological Polar Surface Area 443.34 Ų
Hydrogen Bond Donors 13
Hydrogen Bond Acceptors 19
Rotatable Bonds 31
Exact Mass 987.46954
Heavy Atoms 68
Complexity 1888.3876

Chemical Identifiers

CAS Number 99313-74-3
SMILES CC(C)[C@@H](C(=O)NC(=O)[C@H](CCCN)NC(=O)[C@H](C(C)C)NC(=O)[C@H](CCCN)N)NC(CC(=O)N)C(CC(=O)OCC1=C(N2C(C(C2=O)(NC(=O)CCCC(C(=O)O)N)OC)SC1)C(=O)O)O

Product Overview

Cephabacin M4 (CAS 99313-74-3), with molecular formula C41H69N11O15S and molecular weight 987.47 g/mol. IUPAC: 3-[[6-amino-4-[[(2S)-1-[[(2S)-5-amino-2-[[(2S)-2-[[(2S)-2,5-diaminopentanoyl]amino]-3-methylbutanoyl]amino]pentanoyl]amino]-3-methyl-1-oxobutan-2-yl]amino]-3-hydroxy-6-oxohexanoyl]oxymethyl]-7-[(5-amino-5-carboxypentanoyl)amino]-7-methoxy-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid.

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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 Cephabacin M4

XLogP
-4.4928
TPSA (Topological Polar Surface Area)
443.34
Hydrogen Bond Donors
13
Hydrogen Bond Acceptors
19
Rotatable Bonds
31
Heavy Atoms
68
Complexity
1888.3876
Exact Mass
987.46954
Monoisotopic Mass
987.46954
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 Cephabacin M4

The XLogP value of -4.4928 indicates that Cephabacin M4 is hydrophilic (water-soluble), making it suitable for aqueous formulations and biological assay applications. The TPSA of 443.34 Ų indicates high polarity, suggesting Cephabacin M4 may have limited membrane permeability but good aqueous solubility. Following Lipinski's Rule of Five, Cephabacin M4 has 13 hydrogen bond donor(s) and 19 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 Cephabacin M4?

The CAS number of Cephabacin M4 is 99313-74-3.

What is the molecular formula of Cephabacin M4?

The molecular formula of Cephabacin M4 is C41H69N11O15S.

What is the molecular weight of Cephabacin M4?

The molecular weight of Cephabacin M4 is 987.47 g/mol.

Where can I buy Cephabacin M4?

You can request a quote for Cephabacin M4 directly from KEHONG BIO. Contact us or email info@kehongbio.com for pricing and availability.

Does KEHONG BIO offer custom synthesis for Cephabacin M4?

Yes, KEHONG BIO provides custom synthesis services for Cephabacin M4 and related compounds. Contact us with your specific requirements including quantity, purity, and timeline.

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