Bml-278

SKU:BHB11900137
Suppliers
StressMarq Biosciences Inc.
StressMarq Biosciences Inc.
Details Products
Overview
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Bml-278 (N-Benzyl-3) is a research-grade small-molecule inhibitor of SIRT1 for Cell Signaling and Epigenetics and Nuclear Signaling studies. Supplied as a off-white solid with >98% purity (MW 391.5) soluble in 5 mg/ml DMSO; store at -20°C. For research use only.
Molecular Formula C24H25NO4
Purity >98% (TLC), NMR conforms
Application Notes SIRT1 activator
Options selector
Catalog no. Size
SIH-349-5MG 5 mg
SIH-349-25MG 25 mg
Available Options

Select the variant that best fits your experiment. Availability and lead time may vary by option.

  • Options: Size (2) — 25 mg, 5 mg.
  • Lead time: options listed as “in stock at manufacturer” typically ship in 2-3 business days; other statuses may take longer.
  • Storage: -20ºC
  • Shipping: ships at ambient temperature.
  • Upon receipt: store at the recommended temperature as soon as possible.
  • Sales terms and conditions: Please review prior to ordering.
Field Specification
Mfr No SIH-349
Activity
  • Inhibitor
Alternative Names N-Benzyl-3,5-dicarbethoxy-4-phenyl-1,4-dihydropyridine
Form Off-White Solid
Molecular Weight 391.5
Product Type
  • Biochemicals
  • Small Molecules
Purity >98% (TLC), NMR conforms
Shipping Shipped Ambient
SMILES O=C(OCC)C1=CN(CC2=CC=CC=C2)C=C(C(OCC)=O)C1C3=CC=CC=C3
Solubility Soluble in 5 mg/ml DMSO
Source Synthetic
Storage -20ºC

BML-278 is a selective, cell-permeable activator of SIRT1, a NAD⁺-dependent deacetylase involved in regulating cellular stress responses, metabolism, and aging. With high specificity for SIRT1 over SIRT2 and SIRT3, BML-278 enhances SIRT1 activity at low micromolar concentrations. In neuroscience, SIRT1 activation is associated with neuroprotection, improved mitochondrial function, and reduced neuroinflammation. SIRT1 modulates key transcription factors such as PGC-1α and FOXO, which are involved in oxidative stress resistance and neuronal survival. BML-278 is increasingly used in models of Alzheimer’s and Parkinson’s disease to investigate therapeutic strategies targeting age-related cognitive decline and neurodegenerative mechanisms.

Classification: Caution – Substance not yet fully tested.

Safety Phrases:

  • S22 - Do not breathe dust
  • S36/37/39 - Wear suitable protective clothing, gloves and eye/face protection
  • S24/25- Avoid contact with skin and eyes

Bml-278 (StressMarq Biosciences Inc., Victoria BC CANADA, Catalog # SIH-349)

Need this compound in a format that drops straight into your assay? We can tailor formulation, chemistry, and documentation so your results stay consistent across runs and re-orders.

  • Format options: solid or pre-dissolved solution (choose solvent), target concentration, aliquots, light/moisture-protected packaging
  • Chemistry options: free base/acid vs salt forms, hydrate/solvate preference, stereoisomer control (single enantiomer or racemate), close analogs
  • Add-on labels & handles: D/¹³C/¹⁵N isotopes (LC-MS/internal standards), azide/alkyne or other functional handles for conjugation
  • QC & documentation: standard COA or enhanced analytical pack (HPLC/LC-MS/NMR), chiral purity, residual solvents, water content (KF), method-specific specs
  • Scale & continuity: mg to gram scale, bulk pricing, lot reservation, repeat-order continuity

To quote quickly, tell us: compound name + CAS/structure (SMILES or mol file), intended assay context, solvent preference, salt/stereochemistry requirements, purity/QC level, and the amount (mg–g).

Can’t find the compound you’re looking for?
Send the CAS or structure and your specs. We can help source it, suggest close equivalents, or discuss custom synthesis with the right QC documentation (RUO).

1. Mai A., et al. (2009) J. Med. Chem. 52: 5496.

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Experience the power of Celltrypse™, c-LEcta's innovative enzyme solution for gentle and efficient cell dissociation. Request your free sample and discover a superior alternative for your cell culture workflows.

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