Gentamicin B1 structure

Gentamicin B1

TL;DR: Gentamicin B1 (CAS 36889-16-4) is a chemical compound with molecular formula C20H40N4O10 and molecular weight 496.27 g/mol, supplied by Kehong Biological (Henan Kehong Biological Technology Co., Ltd.) with CRO/CDMO custom synthesis services.

2-(1-aminoethyl)-6-[4,6-diamino-3-[3,5-dihydroxy-5-methyl-4-(methylamino)oxan-2-yl]oxy-2-hydroxycyclohexyl]oxyoxane-3,4,5-triol

Also Known As: Gentamicin B1, Gentamycin B1, Gentamycin Sulfate EP Impurity C (Gentamicin B1), 2-(1-aminoethyl)-6-[4,6-diamino-3-[3,5-dihydroxy-5-methyl-4-(methylamino)oxan-2-yl]oxy-2-hydroxycyclohexyl]oxyoxane-3,4,5-triol, 4,6-Diamino-3-{[3-deoxy-4-C-methyl-3-(methylamino)pentopyranosyl]oxy}-2-hydroxycyclohexyl 6-amino-6,7-dideoxyheptopyranoside

CAS: 36889-16-4
Molecular Formula C20H40N4O10
Molecular Weight 496.27 g/mol
LogP -5.613
Topological Polar Surface Area 248.39 Ų
Hydrogen Bond Donors 10
Hydrogen Bond Acceptors 14
Rotatable Bonds 6
Exact Mass 496.27444
Heavy Atoms 34
Complexity 675.26544

Chemical Identifiers

CAS Number 36889-16-4
SMILES CC(C1C(C(C(C(O1)OC2C(CC(C(C2O)OC3C(C(C(CO3)(C)O)NC)O)N)N)O)O)O)N

Product Overview

Gentamicin B1 (CAS 36889-16-4), with molecular formula C20H40N4O10 and molecular weight 496.27 g/mol. IUPAC: 2-(1-aminoethyl)-6-[4,6-diamino-3-[3,5-dihydroxy-5-methyl-4-(methylamino)oxan-2-yl]oxy-2-hydroxycyclohexyl]oxyoxane-3,4,5-triol.

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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 Gentamicin B1

XLogP
-5.613
TPSA (Topological Polar Surface Area)
248.39
Hydrogen Bond Donors
10
Hydrogen Bond Acceptors
14
Rotatable Bonds
6
Heavy Atoms
34
Complexity
675.26544
Exact Mass
496.27444
Monoisotopic Mass
496.27444
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 Gentamicin B1

The XLogP value of -5.613 indicates that Gentamicin B1 is hydrophilic (water-soluble), making it suitable for aqueous formulations and biological assay applications. The TPSA of 248.39 Ų indicates high polarity, suggesting Gentamicin B1 may have limited membrane permeability but good aqueous solubility. Following Lipinski's Rule of Five, Gentamicin B1 has 10 hydrogen bond donor(s) and 14 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 Gentamicin B1?

The CAS number of Gentamicin B1 is 36889-16-4.

What is the molecular formula of Gentamicin B1?

The molecular formula of Gentamicin B1 is C20H40N4O10.

What is the molecular weight of Gentamicin B1?

The molecular weight of Gentamicin B1 is 496.27 g/mol.

Where can I buy Gentamicin B1?

You can request a quote for Gentamicin B1 directly from KEHONG BIO. Contact us or email info@kehongbio.com for pricing and availability.

Does KEHONG BIO offer custom synthesis for Gentamicin B1?

Yes, KEHONG BIO provides custom synthesis services for Gentamicin B1 and related compounds. Contact us with your specific requirements including quantity, purity, and timeline.

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