CAS No. 1429749-41-6

Batch: Purity:99.84
Thiomyristoyl Chemical Structure
Chemical Structure
Check the Thiomyristoyl product page for in-depth specifications, including solubility, stock solutions, MOA, and working concentrations.

Chemical Information

IUPAC Name benzyl N-[(2S)-1-anilino-1-oxo-6-(tetradecanethioylamino)hexan-2-yl]carbamate
CAS Number 1429749-41-6
Molecular Formula

C34H51N3O3S

Molecular Weight (MW) 581.85
SMILES CCCCCCCCCCCCCC(=S)NCCCCC(C(=O)NC1=CC=CC=C1)NC(=O)OCC2=CC=CC=C2
InChIKey CJQGLLUJIVNREL-HKBQPEDESA-N

Ordering Information

Biological Activity

Thiomyristoyl is a potent, selective SIRT2 inhibitor (IC50 28 nM) that also inhibits SIRT1 (IC50 98 μM) while showing no inhibition against SIRT3 at 200 μM. By targeting SIRT2, Thiomyristoyl disrupts sirtuin-mediated deacetylase activity, leading to increased lysine acylation and degradation of the c-Myc oncoprotein. This inhibition impairs downstream oncogenic signaling pathways and effectively suppresses cell proliferation and tumor growth in basal-like breast cancer models.

How to Prepare Stock Solution?

Concentration Volume Mass
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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 (171.86 mM)
(Moisture-contaminated DMSO may reduce solubility. Use fresh, anhydrous DMSO. The recommended stock concentration is 10 mM in DMSO.)
Ethanol 100 mg/mL
Water Insoluble
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).

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