Tel:

Email:

EN
Cat. No. Size / Unit Price Qty
CS-W001157 4
Total: USD 88.00

5-Methylpicolinaldehyde

  • CAS No. 4985-92-6

  • Cat. No. CS-W004753
  • Purity≥96%
  • MDL No.MFCD07367942

*For research and further manufacturing use only, not for direct human use.

5-Methylpicolinaldehyde|CS-W004753

Structure of 4985-92-6

Please choose your location and provide accurate information for you
Size Stock
Price Quantity

* Please select Quantity before adding items.

General Information

  • CAS No. 4985-92-6
  • Cat. No. CS-W004753
  • Purity ≥96%
  • MDL No. MFCD07367942
  • Storage -20°C, sealed storage, away from moisture
  • Shipping Room temperature in continental US; may vary elsewhere.
  • Molecular Formula C₇H₇NO
  • Molecular Weight 121.14
  • Synonym(s) 5-Methylpyridine-2-carbaldehyde
  • SMILES CC1=CN=C(C=C1)C=O

Description

5-Methylpicolinaldehyde delivers a sterically accessible aldehyde functionality within a nitrogen-containing heterocyclic framework, enabling direct coupling in transition-metal-catalyzed cross-couplings and condensation reactions. This bench-stable reagent integrates readily into synthetic sequences requiring selective C–H functionalization or imine formation under mild conditions.

Application

5-Methylpicolinaldehyde serves as a versatile building block in synthetic organic chemistry, enabling efficient construction of heterocyclic scaffolds and functionalized aromatic systems. Its aldehyde functionality exhibits reliable reactivity in condensation reactions, including imine formation and Mannich-type cyclizations, while the methyl group provides mild electronic modulation. The compound demonstrates excellent bench stability and compatibility with common protecting group strategies, facilitating straightforward purification and integration into multi-step syntheses.

Synthesis

  • Route1
    • In-stock
      2-Bromo-5-methylpyridine|CS-W007353
      3510-66-5
    • null|null
      68-12-2
    • ~39%
    • In-stock
      5-Methylpicolinaldehyde|CS-W004753
      4985-92-6

    References

    • FRIEDRICH-ALEXANDER-UNIVERSITAeT ERLANGEN-NUeRNBERG Patent: WO2009/60030 A1, 2009 ; Location in patent: Page/Page column 38-39 ;
  • Route2
    • In-stock
      5-Bromo-2-methylpyridine|CS-W019938
      3430-13-5
    • null|null
      68-12-2
    • ~45%
    • In-stock
      5-Methylpicolinaldehyde|CS-W004753
      4985-92-6

    References

    • GLAXO GROUP LIMITED Patent: WO2008/148853 A1, 2008 ; Location in patent: Page/Page column 172-173 ; WO 2008/148853 A1
  • Route3
    • null|null
      661458-29-3
    • null|null
      68-12-2
    • ~64%
    • In-stock
      5-Methylpicolinaldehyde|CS-W004753
      4985-92-6

    References

    • ASTRAZENECA AB; NPS PHARMACEUTICALS, INC. Patent: WO2004/14902 A2, 2004 ; Location in patent: Page 41 ; WO 2004/014902 A2

Safety Information

Download SDS
GHS Pictogram :
GHS No : GHS07
Signal Word : Warning
UN#: N/A
Class : N/A
Packing Group : N/A
Hazard Statements : H302-H315-H319-H335
Precautionary Statements : P261-P264-P270-P271-P280-P302+P352-P304+P340-P305+P351+P338-P330-P362+P364-P403+P233-P405-P501

Quality Control

To search for quality control of cas , please enter both the product number and the lot/batch number.

Computational Chemistry Data

  • TPSA   29.96
  • LogP   1.20252
  • H_Acceptors   2
  • H_Donors   0
  • Rotatable_Bonds   1

Other Classifications

Recently Viewed Products

Leave US a Message
Upload Pictures

Key Words

  • 5-Methylpicolinaldehyde sigma5-Methylpicolinaldehyde manufacturer5-Methylpicolinaldehyde price5-Methylpicolinaldehyde structure5-Methylpicolinaldehyde SDSbuy 5-Methylpicolinaldehyde5-Methylpicolinaldehyde supplier5-Methylpicolinaldehyde uses5-Methylpicolinaldehyde molecular weightprice of 5-Methylpicolinaldehyde5-Methylpicolinaldehyde chemical name formula of 5-Methylpicolinaldehyde
This product is not sold in the region.
Confirm
How to get a Lot Number

Lot numbers can be found on the outside label of a product:

ChemScene Label