CAS No. 36653-82-4

Batch: Purity:100.0
1-Hexadecanol Chemical Structure
Chemical Structure
Check the 1-Hexadecanol product page for in-depth specifications, including solubility, stock solutions, MOA, and working concentrations.

Chemical Information

CAS Number 36653-82-4
Molecular Formula

C16H34O

Molecular Weight (MW) 242.44
SMILES CCCCCCCCCCCCCCCCO

Ordering Information

Biological Activity

1-Hexadecanol is a saturated long-chain fatty alcohol that modulates cell membrane fluidity and lipid metabolic pathways. It functions as a biological membrane-disrupting agent and serves as a substrate in fatty alcohol oxidation pathways, influencing cellular lipid homeostasis. In microbial systems, 1-hexadecanol alters cell envelope permeability and inhibits bacterial growth, demonstrating broad-spectrum membrane-targeted bioactivity in cellular models. [1]

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 48 mg/mL (197.98 mM)
(Moisture-contaminated DMSO may reduce solubility. Use fresh, anhydrous DMSO. The recommended stock concentration is 10 mM in DMSO.)
Ethanol 48 mg/mL
Water 10 mg/mL
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.