Erythromycin B
TL;DR: Erythromycin B (CAS 527-75-3) is a chemical compound with molecular formula C37H67NO12 and molecular weight 717.4663 g/mol, supplied by CoreyChem (Career Henan Chemical Co., Ltd.) with ISO-certified quality and global shipping.
(3R,4S,6R,7R,9R,11R,12S,13R,14R)-6-[4-(dimethylamino)-3-hydroxy-6-methyloxan-2-yl]oxy-14-ethyl-7,12-dihydroxy-4-(5-hydroxy-4-methoxy-4,6-dimethyloxan-2-yl)oxy-3,5,7,9,11,13-hexamethyl-oxacyclotetradecane-2,10-dione
Also Known As: Erythromycin B, Berythromycin, b erythromycin, 12-Deoxyerythromycin, Abbot 24091
Technical Specifications
| Molecular Formula | C37H67NO12 |
| Molecular Weight | 717.4663 g/mol |
| XLogP | 3.9 |
| Topological Polar Surface Area (TPSA) | 174.0 Ų |
| Hydrogen Bond Donors | 4 |
| Hydrogen Bond Acceptors | 13 |
| Rotatable Bonds | 7 |
| Exact Mass | 717.4663 Da |
| Heavy Atoms | 50 |
| Complexity | 1130.0 |
| SMILES | CC[C@@H]1[C@@H]([C@@H]([C@H](C(=O)[C@@H](C[C@@]([C@@H](C([C@@H]([C@H](C(=O)O1)C)OC2CC(C(C(O2)C)O)(C)OC)C)OC3C(C(CC(O3)C)N(C)C)O)(C)O)C)C)O)C |
| InChIKey | IDRYSCOQVVUBIJ-ZTOAHLHUSA-N |
Product Description
Applications: Erythromycin B is used in organic synthesis and process chemistry. It commonly serves as a versatile building block for organic synthesis. Available from CoreyChem as both catalog item and custom-synthesis project (mg to ton scale), with full analytical documentation (COA, MSDS, HPLC, NMR, MS).
Erythromycin B is a fine chemical identified by CAS number 527-75-3 and the molecular formula C37H67NO12 and a molecular weight of 717.47 g/mol. Synonyms include Erythromycin B and Berythromycin.
Custom synthesis and full analytical documentation (COA/MSDS) are available from CoreyChem. Request a quotation with your required quantity and purity for current lead time and pricing.
Chemical Property Profile of Erythromycin B
Property Insights of Erythromycin B
The XLogP value of 3.9 indicates that Erythromycin B is lipophilic (fat-soluble), which may influence its absorption, distribution, and formulation strategy. The TPSA of 174.0 Ų indicates high polarity, suggesting Erythromycin B may have limited membrane permeability but good aqueous solubility. Following Lipinski's Rule of Five, Erythromycin B has 4 hydrogen bond donor(s) and 13 hydrogen bond acceptor(s), which may warrant consideration for formulation optimization.
Frequently Asked Questions
What is the CAS number of Erythromycin B?
The CAS number of Erythromycin B is 527-75-3.
What is the molecular formula of Erythromycin B?
The molecular formula of Erythromycin B is C37H67NO12.
What is the molecular weight of Erythromycin B?
The molecular weight of Erythromycin B is 717.4663 g/mol.
What are the applications of Erythromycin B?
Erythromycin B is used in organic synthesis and process chemistry. It commonly serves as a versatile building block for organic synthesis. Available from CoreyChem as both catalog item and custom-synthesis project (mg to ton scale), with full analytical documentation (COA, MSDS, HPLC, NMR, MS).
Where can I buy Erythromycin B?
You can request a quote for Erythromycin B directly from CoreyChem. Contact us or email [email protected] for pricing and availability.
Does CoreyChem offer custom synthesis for Erythromycin B?
Yes, CoreyChem provides custom synthesis services for Erythromycin B and related compounds. Contact us with your specific requirements including quantity, purity, and timeline.