Antibiotic SF 1902A4b structure

Antibiotic SF 1902A4b

TL;DR: Antibiotic SF 1902A4b (CAS 80458-08-8) is a chemical compound with molecular formula C33H59N5O9 and molecular weight 669.43 g/mol, supplied by Kehong Biological (Henan Kehong Biological Technology Co., Ltd.) with CRO/CDMO custom synthesis services.

2-[[(2S,3S)-3-hydroxy-2-[[(2S)-3-hydroxy-2-[[(2S)-2-[[(2S)-2-[(3-hydroxy-2-methylundecanoyl)-methylamino]-4-methylpent-4-enyl]amino]-3-methylbut-3-enoyl]amino]propanoyl]amino]butanoyl]amino]acetic acid

Also Known As: Antibiotic SF 1902A4b, SF-1902A4b, 2-[[(2S,3S)-3-hydroxy-2-[[(2S)-3-hydroxy-2-[[(2S)-2-[[(2S)-2-[(3-hydroxy-2-methylundecanoyl)-methylamino]-4-methylpent-4-enyl]amino]-3-methylbut-3-enoyl]amino]propanoyl]amino]butanoyl]amino]acetic acid, Glycine, N-(N-(N-(N-(N-(3-hydroxy-2-methyl-1-oxoundecyl)-N-methyl-L-leucyl)-L-valyl)-L-seryl)-L-allothreonyl)-, rho-lactone, N-[(2S,5S,8S,11S)-1,4,7,15-Tetrahydroxy-2-[(1S)-1-hydroxyethyl]-5-(hydroxymethyl)-12,14-dimethyl-11-(2-methylprop-2-en-1-yl)-13-oxo-8-(prop-1-en-2-yl)-3,6,9,12-tetraazatricosa-3,6-dien-1-ylidene]glycine

CAS: 80458-08-8
Molecular Formula C33H59N5O9
Molecular Weight 669.43 g/mol
LogP 0.605
Topological Polar Surface Area 217.63 Ų
Hydrogen Bond Donors 8
Hydrogen Bond Acceptors 9
Rotatable Bonds 25
Exact Mass 669.4313
Heavy Atoms 47
Complexity 1051.5175

Chemical Identifiers

CAS Number 80458-08-8
SMILES CCCCCCCCC(C(C)C(=O)N(C)[C@@H](CC(=C)C)CN[C@@H](C(=C)C)C(=O)N[C@@H](CO)C(=O)N[C@@H]([C@H](C)O)C(=O)NCC(=O)O)O

Product Overview

Antibiotic SF 1902A4b (CAS 80458-08-8), with molecular formula C33H59N5O9 and molecular weight 669.43 g/mol. IUPAC: 2-[[(2S,3S)-3-hydroxy-2-[[(2S)-3-hydroxy-2-[[(2S)-2-[[(2S)-2-[(3-hydroxy-2-methylundecanoyl)-methylamino]-4-methylpent-4-enyl]amino]-3-methylbut-3-enoyl]amino]propanoyl]amino]butanoyl]amino]acetic 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 Antibiotic SF 1902A4b

XLogP
0.605
TPSA (Topological Polar Surface Area)
217.63
Hydrogen Bond Donors
8
Hydrogen Bond Acceptors
9
Rotatable Bonds
25
Heavy Atoms
47
Complexity
1051.5175
Exact Mass
669.4313
Monoisotopic Mass
669.4313
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 Antibiotic SF 1902A4b

The XLogP value of 0.605 suggests moderate lipophilicity, balancing water solubility and membrane permeability for Antibiotic SF 1902A4b. The TPSA of 217.63 Ų indicates high polarity, suggesting Antibiotic SF 1902A4b may have limited membrane permeability but good aqueous solubility. Following Lipinski's Rule of Five, Antibiotic SF 1902A4b has 8 hydrogen bond donor(s) and 9 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 Antibiotic SF 1902A4b?

The CAS number of Antibiotic SF 1902A4b is 80458-08-8.

What is the molecular formula of Antibiotic SF 1902A4b?

The molecular formula of Antibiotic SF 1902A4b is C33H59N5O9.

What is the molecular weight of Antibiotic SF 1902A4b?

The molecular weight of Antibiotic SF 1902A4b is 669.43 g/mol.

Where can I buy Antibiotic SF 1902A4b?

You can request a quote for Antibiotic SF 1902A4b directly from KEHONG BIO. Contact us or email info@kehongbio.com for pricing and availability.

Does KEHONG BIO offer custom synthesis for Antibiotic SF 1902A4b?

Yes, KEHONG BIO provides custom synthesis services for Antibiotic SF 1902A4b and related compounds. Contact us with your specific requirements including quantity, purity, and timeline.

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