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Chemical structure of Azithromycin-d3

GC46903

Azithromycin-d3

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

An internal standard for the quantification of azithromycin

ChemicalCAS163921-65-1MW752FormulaC38H69D3N2O12
CAS number
163921-65-1
Molecular weight
752
Formula
C38H69D3N2O12
Solubility
DMSO： 100 mg/ml,Ethanol： 100 mg/ml
InChIKey
MQTOSJVFKKJCRP-DAANATKPSA-N
Catalogue number
GC46903
Brand
GLPBIO
Computed properties PubChem CID 71313607 · XLogP 4 · TPSA 180 Ų · H-bond donors 5
XLogP
4
TPSA
180 Ų
H-bond donors
5
H-bond acceptors
14
Rotatable bonds
7
Heavy atoms
52

SMILES [2H]C([2H])([2H])N1C[C@@H](C[C@@]([C@@H]([C@H]([C@@H]([C@H](C(=O)O[C@@H]([C@@]([C@@H]([C@H]1C)O)(C)O)CC)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)O)(C)O)C

Computed descriptors from PubChem (CID 71313607), 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.