SRPIN340

SKU:BHB11900297
Suppliers
StressMarq Biosciences Inc.
StressMarq Biosciences Inc.
Details Products
Overview
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SRPIN340 is a research-grade small-molecule inhibitor of SR kinase supporting Cell Signaling and Cancer research. Supplied as a off-white solid with >98% purity (CAS 218156-96-8, MW 349.4) Soluble to 100 mM in DMSO and to 50 mM in 1eq. HCl; store at -20°C. For research use only.
Cas No. 218156-96-8
Molecular Formula C18H18F3N3O
Purity >98%
Application Notes SR kinase inhibitor
Options selector
Catalog no. Size
SIH-514-5MG 5 mg
SIH-514-25MG 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-514
Activity
  • Inhibitor
Alternative Names N-[2-(1-Piperidinyl)-5-(trifluoromethyl)phenyl]-4-pyridinecarboxamide
Cas No. 218156-96-8
Form Off-white solid
Molecular Weight 349.4
Product Type
  • Biochemicals
  • Small Molecules
Purity >98%
Shipping Shipped Ambient
SMILES C1CCN(CC1)C2=C(C=C(C=C2)C(F)(F)F)NC(=O)C3=CC=NC=C3
Solubility Soluble to 100 mM in DMSO and to 50 mM in 1eq. HCl
Source Synthetic
Storage -20ºC

SRPIN340 is a selective inhibitor of serine–arginine protein kinases (SRPKs), particularly SRPK1 and SRPK2. These kinases regulate alternative splicing of pre-mRNA, a process increasingly recognized in neurodegenerative disease mechanisms. SRPIN340 has been used to study the role of aberrant splicing in diseases such as ALS and frontotemporal dementia. Its ability to modulate splicing events makes it a promising tool for investigating RNA-based pathologies in the nervous system.

Classification: Not a hazardous substance or mixture.

Safety Phrases:

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

SRPIN340 (StressMarq Biosciences Inc., Victoria BC CANADA, Catalog # SIH-514)

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. Karakama Y., et al. (2010). Antimicrobial Agents Chemo. 54(8): 3179–3186.

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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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