(2R,3S,4R,5S,8R,10R,11R,12S,13S,14R)-13-[(4-Amino-2,4,6-trideoxy-3-C-methyl-3-O-methyl-I+/--L-ribo-hexopyranosyl)oxy]-2-ethyl-3,4,10-trihydroxy-3,5,7,8,10,12,14-heptamethyl-11-[[3,4,6-trideoxy-3-(dimethylamino)-I(2)-D-xylo-hexopyranosyl]oxy]-1-oxa-7-azacyclopentadecan-15-one structure

(2R,3S,4R,5S,8R,10R,11R,12S,13S,14R)-13-[(4-Amino-2,4,6-trideoxy-3-C-methyl-3-O-methyl-I+/--L-ribo-hexopyranosyl)oxy]-2-ethyl-3,4,10-trihydroxy-3,5,7,8,10,12,14-heptamethyl-11-[[3,4,6-trideoxy-3-(dimethylamino)-I(2)-D-xylo-hexopyranosyl]oxy]-1-oxa-7-azacyclopentadecan-15-one

TL;DR: (2R,3S,4R,5S,8R,10R,11R,12S,13S,14R)-13-[(4-Amino-2,4,6-trideoxy-3-C-methyl-3-O-methyl-I+/--L-ribo-hexopyranosyl)oxy]-2-ethyl-3,4,10-trihydroxy-3,5,7,8,10,12,14-heptamethyl-11-[[3,4,6-trideoxy-3-(dimethylamino)-I(2)-D-xylo-hexopyranosyl]oxy]-1-oxa-7-azacyclopentadecan-15-one (CAS 145436-56-2) is a chemical compound with molecular formula C38H73N3O11 and molecular weight 747.52 g/mol, supplied by Kehong Biological (Henan Kehong Biological Technology Co., Ltd.) with CRO/CDMO custom synthesis services.

(2R,3S,4R,5S,8R,10R,11R,12S,13S,14R)-13-[(2R,4R,5S,6S)-5-amino-4-methoxy-4,6-dimethyloxan-2-yl]oxy-11-[(2S,3R,4S,6R)-4-(dimethylamino)-3-hydroxy-6-methyloxan-2-yl]oxy-2-ethyl-3,4,10-trihydroxy-3,5,7,8,10,12,14-heptamethyl-1-oxa-7-azacyclopentadecan-15-one

Also Known As: (2R,3S,4R,5S,8R,10R,11R,12S,13S,14R)-13-[(4-Amino-2,4,6-trideoxy-3-C-methyl-3-O-methyl-I+/--L-ribo-hexopyranosyl)oxy]-2-ethyl-3,4,10-trihydroxy-3,5,7,8,10,12,14-heptamethyl-11-[[3,4,6-trideoxy-3-(dimethylamino)-I(2)-D-xylo-hexopyranosyl]oxy]-1-oxa-7-azacyclopentadecan-15-one

CAS: 145436-56-2
Molecular Formula C38H73N3O11
Molecular Weight 747.52 g/mol
LogP 1.8671
Topological Polar Surface Area 185.87 Ų
Hydrogen Bond Donors 5
Hydrogen Bond Acceptors 14
Rotatable Bonds 7
Exact Mass 747.52454
Heavy Atoms 52
Complexity 1145.5105

Chemical Identifiers

CAS Number 145436-56-2
SMILES CC[C@@H]1[C@@]([C@@H]([C@H](CN([C@@H](C[C@@]([C@@H]([C@H]([C@@H]([C@H](C(=O)O1)C)O[C@H]2C[C@@]([C@H]([C@@H](O2)C)N)(C)OC)C)O[C@H]3[C@@H]([C@H](C[C@H](O3)C)N(C)C)O)(C)O)C)C)C)O)(C)O

Product Overview

(2R,3S,4R,5S,8R,10R,11R,12S,13S,14R)-13-[(4-Amino-2,4,6-trideoxy-3-C-methyl-3-O-methyl-I+/--L-ribo-hexopyranosyl)oxy]-2-ethyl-3,4,10-trihydroxy-3,5,7,8,10,12,14-heptamethyl-11-[[3,4,6-trideoxy-3-(dimethylamino)-I(2)-D-xylo-hexopyranosyl]oxy]-1-oxa-7-azacyclopentadecan-15-one (CAS 145436-56-2), with molecular formula C38H73N3O11 and molecular weight 747.52 g/mol. IUPAC: (2R,3S,4R,5S,8R,10R,11R,12S,13S,14R)-13-[(2R,4R,5S,6S)-5-amino-4-methoxy-4,6-dimethyloxan-2-yl]oxy-11-[(2S,3R,4S,6R)-4-(dimethylamino)-3-hydroxy-6-methyloxan-2-yl]oxy-2-ethyl-3,4,10-trihydroxy-3,5,7,8,10,12,14-heptamethyl-1-oxa-7-azacyclopentadecan-15-one.

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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.
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Chemical Property Profile of (2R,3S,4R,5S,8R,10R,11R,12S,13S,14R)-13-[(4-Amino-2,4,6-trideoxy-3-C-methyl-3-O-methyl-I+/--L-ribo-hexopyranosyl)oxy]-2-ethyl-3,4,10-trihydroxy-3,5,7,8,10,12,14-heptamethyl-11-[[3,4,6-trideoxy-3-(dimethylamino)-I(2)-D-xylo-hexopyranosyl]oxy]-1-oxa-7-azacyclopentadecan-15-one

XLogP
1.8671
TPSA (Topological Polar Surface Area)
185.87
Hydrogen Bond Donors
5
Hydrogen Bond Acceptors
14
Rotatable Bonds
7
Heavy Atoms
52
Complexity
1145.5105
Exact Mass
747.52454
Monoisotopic Mass
747.52454
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 (2R,3S,4R,5S,8R,10R,11R,12S,13S,14R)-13-[(4-Amino-2,4,6-trideoxy-3-C-methyl-3-O-methyl-I+/--L-ribo-hexopyranosyl)oxy]-2-ethyl-3,4,10-trihydroxy-3,5,7,8,10,12,14-heptamethyl-11-[[3,4,6-trideoxy-3-(dimethylamino)-I(2)-D-xylo-hexopyranosyl]oxy]-1-oxa-7-azacyclopentadecan-15-one

The XLogP value of 1.8671 suggests moderate lipophilicity, balancing water solubility and membrane permeability for (2R,3S,4R,5S,8R,10R,11R,12S,13S,14R)-13-[(4-Amino-2,4,6-trideoxy-3-C-methyl-3-O-methyl-I+/--L-ribo-hexopyranosyl)oxy]-2-ethyl-3,4,10-trihydroxy-3,5,7,8,10,12,14-heptamethyl-11-[[3,4,6-trideoxy-3-(dimethylamino)-I(2)-D-xylo-hexopyranosyl]oxy]-1-oxa-7-azacyclopentadecan-15-one. The TPSA of 185.87 Ų indicates high polarity, suggesting (2R,3S,4R,5S,8R,10R,11R,12S,13S,14R)-13-[(4-Amino-2,4,6-trideoxy-3-C-methyl-3-O-methyl-I+/--L-ribo-hexopyranosyl)oxy]-2-ethyl-3,4,10-trihydroxy-3,5,7,8,10,12,14-heptamethyl-11-[[3,4,6-trideoxy-3-(dimethylamino)-I(2)-D-xylo-hexopyranosyl]oxy]-1-oxa-7-azacyclopentadecan-15-one may have limited membrane permeability but good aqueous solubility. Following Lipinski's Rule of Five, (2R,3S,4R,5S,8R,10R,11R,12S,13S,14R)-13-[(4-Amino-2,4,6-trideoxy-3-C-methyl-3-O-methyl-I+/--L-ribo-hexopyranosyl)oxy]-2-ethyl-3,4,10-trihydroxy-3,5,7,8,10,12,14-heptamethyl-11-[[3,4,6-trideoxy-3-(dimethylamino)-I(2)-D-xylo-hexopyranosyl]oxy]-1-oxa-7-azacyclopentadecan-15-one has 5 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.
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Frequently Asked Questions

What is the CAS number of (2R,3S,4R,5S,8R,10R,11R,12S,13S,14R)-13-[(4-Amino-2,4,6-trideoxy-3-C-methyl-3-O-methyl-I+/--L-ribo-hexopyranosyl)oxy]-2-ethyl-3,4,10-trihydroxy-3,5,7,8,10,12,14-heptamethyl-11-[[3,4,6-trideoxy-3-(dimethylamino)-I(2)-D-xylo-hexopyranosyl]oxy]-1-oxa-7-azacyclopentadecan-15-one?

The CAS number of (2R,3S,4R,5S,8R,10R,11R,12S,13S,14R)-13-[(4-Amino-2,4,6-trideoxy-3-C-methyl-3-O-methyl-I+/--L-ribo-hexopyranosyl)oxy]-2-ethyl-3,4,10-trihydroxy-3,5,7,8,10,12,14-heptamethyl-11-[[3,4,6-trideoxy-3-(dimethylamino)-I(2)-D-xylo-hexopyranosyl]oxy]-1-oxa-7-azacyclopentadecan-15-one is 145436-56-2.

What is the molecular formula of (2R,3S,4R,5S,8R,10R,11R,12S,13S,14R)-13-[(4-Amino-2,4,6-trideoxy-3-C-methyl-3-O-methyl-I+/--L-ribo-hexopyranosyl)oxy]-2-ethyl-3,4,10-trihydroxy-3,5,7,8,10,12,14-heptamethyl-11-[[3,4,6-trideoxy-3-(dimethylamino)-I(2)-D-xylo-hexopyranosyl]oxy]-1-oxa-7-azacyclopentadecan-15-one?

The molecular formula of (2R,3S,4R,5S,8R,10R,11R,12S,13S,14R)-13-[(4-Amino-2,4,6-trideoxy-3-C-methyl-3-O-methyl-I+/--L-ribo-hexopyranosyl)oxy]-2-ethyl-3,4,10-trihydroxy-3,5,7,8,10,12,14-heptamethyl-11-[[3,4,6-trideoxy-3-(dimethylamino)-I(2)-D-xylo-hexopyranosyl]oxy]-1-oxa-7-azacyclopentadecan-15-one is C38H73N3O11.

What is the molecular weight of (2R,3S,4R,5S,8R,10R,11R,12S,13S,14R)-13-[(4-Amino-2,4,6-trideoxy-3-C-methyl-3-O-methyl-I+/--L-ribo-hexopyranosyl)oxy]-2-ethyl-3,4,10-trihydroxy-3,5,7,8,10,12,14-heptamethyl-11-[[3,4,6-trideoxy-3-(dimethylamino)-I(2)-D-xylo-hexopyranosyl]oxy]-1-oxa-7-azacyclopentadecan-15-one?

The molecular weight of (2R,3S,4R,5S,8R,10R,11R,12S,13S,14R)-13-[(4-Amino-2,4,6-trideoxy-3-C-methyl-3-O-methyl-I+/--L-ribo-hexopyranosyl)oxy]-2-ethyl-3,4,10-trihydroxy-3,5,7,8,10,12,14-heptamethyl-11-[[3,4,6-trideoxy-3-(dimethylamino)-I(2)-D-xylo-hexopyranosyl]oxy]-1-oxa-7-azacyclopentadecan-15-one is 747.52 g/mol.

Where can I buy (2R,3S,4R,5S,8R,10R,11R,12S,13S,14R)-13-[(4-Amino-2,4,6-trideoxy-3-C-methyl-3-O-methyl-I+/--L-ribo-hexopyranosyl)oxy]-2-ethyl-3,4,10-trihydroxy-3,5,7,8,10,12,14-heptamethyl-11-[[3,4,6-trideoxy-3-(dimethylamino)-I(2)-D-xylo-hexopyranosyl]oxy]-1-oxa-7-azacyclopentadecan-15-one?

You can request a quote for (2R,3S,4R,5S,8R,10R,11R,12S,13S,14R)-13-[(4-Amino-2,4,6-trideoxy-3-C-methyl-3-O-methyl-I+/--L-ribo-hexopyranosyl)oxy]-2-ethyl-3,4,10-trihydroxy-3,5,7,8,10,12,14-heptamethyl-11-[[3,4,6-trideoxy-3-(dimethylamino)-I(2)-D-xylo-hexopyranosyl]oxy]-1-oxa-7-azacyclopentadecan-15-one directly from KEHONG BIO. Contact us or email info@kehongbio.com for pricing and availability.

Does KEHONG BIO offer custom synthesis for (2R,3S,4R,5S,8R,10R,11R,12S,13S,14R)-13-[(4-Amino-2,4,6-trideoxy-3-C-methyl-3-O-methyl-I+/--L-ribo-hexopyranosyl)oxy]-2-ethyl-3,4,10-trihydroxy-3,5,7,8,10,12,14-heptamethyl-11-[[3,4,6-trideoxy-3-(dimethylamino)-I(2)-D-xylo-hexopyranosyl]oxy]-1-oxa-7-azacyclopentadecan-15-one?

Yes, KEHONG BIO provides custom synthesis services for (2R,3S,4R,5S,8R,10R,11R,12S,13S,14R)-13-[(4-Amino-2,4,6-trideoxy-3-C-methyl-3-O-methyl-I+/--L-ribo-hexopyranosyl)oxy]-2-ethyl-3,4,10-trihydroxy-3,5,7,8,10,12,14-heptamethyl-11-[[3,4,6-trideoxy-3-(dimethylamino)-I(2)-D-xylo-hexopyranosyl]oxy]-1-oxa-7-azacyclopentadecan-15-one and related compounds. Contact us with your specific requirements including quantity, purity, and timeline.

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