≥95% for sensitive chromatographic and analytical workflows requiring minimal baseline interference.
Store at -20°C Ships Ice chest + Ice pads Check lot-specific COA for exact specifications.
SDS, COA, datasheet, and spec sheet available for download. Lot-specific COA accessible via lot number lookup.
Cited in 1 peer-reviewed publications across chromatography, organic synthesis, and cross-coupling reactions.
N-Demethyl Erythromycin A is a metabolite of Erythromycin.
| pKa | pKa: 13.09 (Predicted), pKa: 9.07 (Predicted) |
|---|
| Pubchem Sid | 488196494 |
|---|---|
| Pubchem Sid Url | https://pubchem.ncbi.nlm.nih.gov/substance/488196494 |
| Canonical Smiles | CCC1C(C(C(C(=O)C(CC(C(C(C(C(C(=O)O1)C)OC2CC(C(C(O2)C)O)(C)OC)C)OC3C(C(CC(O3)C)NC)O)(C)O)C)C)O)(C)O |
| IUPAC Name | (3R,4S,5S,6R,7R,9R,11R,12R,13S,14R)-14-ethyl-7,12,13-trihydroxy-4-[(2R,4R,5S,6S)-5-hydroxy-4-methoxy-4,6-dimethyloxan-2-yl]oxy-6-[(2S,3R,4S,6R)-3-hydroxy-6-methyl-4-(methylamino)oxan-2-yl]oxy-3,5,7,9,11,13-hexamethyl-oxacyclotetradecane-2,10-dione |
| InChIKey | TXOOBKBDBNRQCF-QNPWSHAKSA-N |
| INCHI | 1S/C36H65NO13/c1-13-24-36(10,44)29(40)19(4)26(38)17(2)15-34(8,43)31(50-33-27(39)23(37-11)14-18(3)46-33)20(5)28(21(6)32(42)48-24)49-25-16-35(9,45-12)30(41)22(7)47-25/h17-25,27-31,33,37,39-41,43-44H,13-16H2,1-12H3/t17-,18-,19+,20+,21-,22+,23+,24-,25+,27-,28+,29-,30+,31-,33+,34-,35-,36-/m1/s1 |
| Isomeric SMILES | CC[C@@H]1[C@@]([C@@H]([C@H](C(=O)[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)O)(C)OC)C)O[C@H]3[C@@H]([C@H](C[C@H](O3)C)NC)O)(C)O)C)C)O)(C)O |
| Molecular Weight | 719.9 |
| Reaxy-Rn | 24940916 |
| Reaxys-RN_link_address | https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=24940916&ln= |
Comprehensive hazard, handling, storage, and regulatory compliance document.
Download SDS →Lot-specific quality data. Enter your lot number to retrieve the exact COA.
Look up COA →Full quality attributes and acceptance criteria for this grade.
View spec sheet →Taxonomy Tree
| Kingdom | Organic compounds |
|---|---|
| Superclass | Organic oxygen compounds |
| Class | Organooxygen compounds |
| Subclass | Carbohydrates and carbohydrate conjugates |
| Intermediate Tree Nodes | Aminosaccharides |
| Direct Parent | Aminoglycosides |
| Alternative Parents | Macrolides and analogues O-glycosyl compounds Monosaccharides Oxanes Tertiary alcohols 1,2-aminoalcohols Amino acids and derivatives Carboxylic acid esters Cyclic ketones Lactones Secondary alcohols Dialkylamines Dialkyl ethers Acetals Monocarboxylic acids and derivatives Polyols Oxacyclic compounds Aldehydes Hydrocarbon derivatives Organic oxides Organopnictogen compounds |
| Molecular Framework | Aliphatic heteromonocyclic compounds |
| Substituents | Aminoglycoside core - Macrolide - Glycosyl compound - O-glycosyl compound - Oxane - Monosaccharide - Tertiary alcohol - 1,2-aminoalcohol - Amino acid or derivatives - Carboxylic acid ester - Ketone - Cyclic ketone - Lactone - Secondary alcohol - Acetal - Carboxylic acid derivative - Dialkyl ether - Secondary aliphatic amine - Ether - Oxacycle - Organoheterocyclic compound - Secondary amine - Polyol - Monocarboxylic acid or derivatives - Hydrocarbon derivative - Alcohol - Aldehyde - Amine - Organopnictogen compound - Organic oxide - Carbonyl group - Organic nitrogen compound - Organonitrogen compound - Aliphatic heteromonocyclic compound |
| Description | This compound belongs to the class of organic compounds known as aminoglycosides. These are molecules or a portion of a molecule composed of amino-modified sugars. |
| External Descriptors | Not available |
Find and download the COA for your product by matching the lot number on the packaging.
| Lot Number | Certificate Type | Date | Item |
|---|---|---|---|
 D23251083 | Certificate of Analysis | Feb 05, 2026 | N347796 |
| D23251085 | Certificate of Analysis | Feb 05, 2026 | N347796 |
| D23251120 | Certificate of Analysis | Feb 05, 2026 | N347796 |
| D2325702 | Certificate of Analysis | Feb 05, 2026 | N347796 |
| D2325703 | Certificate of Analysis | Feb 05, 2026 | N347796 |
| D2325707 | Certificate of Analysis | Feb 05, 2026 | N347796 |
| D2325713 | Certificate of Analysis | Feb 05, 2026 | N347796 |
| D2325774 | Certificate of Analysis | Feb 05, 2026 | N347796 |
| Solubility | Soluble in water (partly), methanol, and chloroform. |
|---|---|
| Refractive Index | n20D1.54 (Predicted) |
| Boil Point(°C) | ~818.1° C at 760 mmHg (Predicted) |
| Melt Point(°C) | 142-144° C |
| Molecular Weight | 719.900 g/mol |
| XLogP3 | 2.200 |
| Hydrogen Bond Donor Count | 6 |
| Hydrogen Bond Acceptor Count | 14 |
| Rotatable Bond Count | 7 |
| Exact Mass | 719.446 Da |
| Monoisotopic Mass | 719.446 Da |
| Topological Polar Surface Area | 203.000 Ų |
| Heavy Atom Count | 50 |
| Formal Charge | 0 |
| Complexity | 1150.000 |
| Isotope Atom Count | 0 |
| Defined Atom Stereocenter Count | 18 |
| Undefined Atom Stereocenter Count | 0 |
| Defined Bond Stereocenter Count | 0 |
| Undefined Bond Stereocenter Count | 0 |
| The total count of all stereochemical bonds | 0 |
| Covalently-Bonded Unit Count | 1 |
| 1. Haonan Jiang, Rong Liu, Xuhui Huang, Lei Qin. (2026) Effect of Various Thermal Treatments on Erythromycin Residues and Degradation Products in Turbot Fish Meat: Implications for Food Safety. Foods, 15 (4): (724). [PMID:41750920] [10.3390/foods15040724] |
