Molecular Weight: 1192.34 g/mol

Acetylisovaleryltylosin Tartrate Chemical Structure
Chemical Structure
Check the Acetylisovaleryltylosin Tartrate product page for in-depth specifications, including solubility, stock solutions, MOA, and working concentrations.

How to Prepare Stock Solution?

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Solubility

Batch:
All in vitro solubility values are batch-tested experimental data (non-literature values).
Solvent Solubility & Note
DMSO 100 mg/mL (83.86 mM)
(Moisture-contaminated DMSO may reduce solubility. Use fresh, anhydrous DMSO. The recommended stock concentration is 10 mM in DMSO.)
FAQ
Q: Why does a DMSO stock precipitate in media/saline?
A: It is caused by unheated aqueous media (supersaturation), local solvent shock, or incorrect mixing sequence.
How to fix it?
  • Preheat media/saline to 37°C.
  • Mix rapidly (pipette/vortex) upon addition.
  • For complex mixes, always add the aqueous phase last.
  • Re-dissolve minor precipitates with a 37°C water bath and sonication (≤30 min).

Chemical Information

IUPAC Name [(2S,3S,4R,6S)-6-[(2R,3S,4R,5R,6R)-6-[[(4R,5S,6S,7R,9R,11E,13E,15R,16R)-4-acetyloxy-16-ethyl-15-[[(2R,3R,4R,5R,6R)-5-hydroxy-3,4-dimethoxy-6-methyloxan-2-yl]oxymethyl]-5,9,13-trimethyl-2,10-dioxo-7-(2-oxoethyl)-1-oxacyclohexadeca-11,13-dien-6-yl]oxy]-4-(dimethylamino)-5-hydroxy-2-methyloxan-3-yl]oxy-4-hydroxy-2,4-dimethyloxan-3-yl] 3-methylbutanoate;(2R,3R)-2,3-dihydroxybutanedioic acid
CAS Number 63428-13-7
Molecular Formula

C53H87NO19.C4H6O6
Molecular Weight (MW) 1192.34
SMILES CCC1C(C=C(C=CC(=O)C(CC(C(C(C(CC(=O)O1)O)C)OC2C(C(C(C(O2)C)OC3CC(C(C(O3)C)OC(=O)C)(C)O)N(C)C)O)CC=O)C)C)COC4C(C(C(C(O4)C)OC(=O)CC(C)C)OC)OC.C(C(C(=O)O)O)(C(=O)O)O
InChIKey OLLSDNUHBJHKJS-XKORHJEPSA-N

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Note: Technical data last updated: Sep 1, 2026.