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Chemical structure of Erythromycin Ethylsuccinate

GC10326

Erythromycin Ethylsuccinate

Also known as 4-O-[(2S,3R,4S,6R)-4-(dimethylamino)-2-[[(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-3,5,7,9,11,13-hexamethyl-2,10-dioxo-oxacyclotetradec-6-yl]oxy]-6-methyloxan-3-yl] 1-O-ethyl butanedioate

Erythromycin Ethylsuccinate (catalogue number GC10326) is a research-grade chemical available from LABO Scientific in Israel, CAS registry number 1264-62-6. Molecular formula C43H75NO16, molecular weight 862.05. IUPAC name: 4-O-[(2S,3R,4S,6R)-4-(dimethylamino)-2-[[(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-3,5,7,9,11,13-hexamethyl-2,10-dioxo-oxacyclotetradec-6-yl]oxy]-6-methyloxan-3-yl] 1-O-ethyl butanedioate. Supplied in 2 pack sizes, from 10mM (in 1mL DMSO) at ₪150.92 to 50mg at ₪212.10; the final price is confirmed on your quote, and the lot certificate of analysis and safety data sheet are emailed with your order confirmation.

ChemicalCAS1264-62-6MW862.05FormulaC43H75NO16
CAS number
1264-62-6
Molecular weight
862.05
Formula
C43H75NO16
Solubility
≥ 30·35mg/mL in DMSO
InChIKey
NSYZCCDSJNWWJL-YXOIYICCSA-N
Catalogue number
GC10326
Brand
GLPBIO
Computed properties PubChem CID 443953 · XLogP 3.4 · TPSA 226 Ų · H-bond donors 4
XLogP
3.4
TPSA
226 Ų
H-bond donors
4
H-bond acceptors
17
Rotatable bonds
14
Heavy atoms
60

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)N(C)C)OC(=O)CCC(=O)OCC)(C)O)C)C)O)(C)O

Computed descriptors from PubChem (CID 443953), public domain. Identity cross-checked against the supplier's molecular formula and weight — verify before use.

Ordering in Israel

Lead time
Ships from the manufacturer to your lab in 8–14 business days; customs and cold chain handled by LABO Scientific.
Pricing
Quoted in ILS, excl. VAT. Add the item to your quote and we confirm the final price, usually the same business day.
Documents
Lot certificate of analysis and manufacturer SDS are emailed with your order confirmation.
Who we serve
Universities, hospitals and biotech companies across Israel. Research use only — not for diagnostic or therapeutic use.