Date published: 2026-5-19

1-800-457-3801

SCBT Portrait Logo
Seach Input

1,3-Di-p-tolylcarbodiimide (CAS 726-42-1)

0.0(0)
Write a reviewAsk a question

Alternate Names:
N,N′-Methanetetraylbis[4-methyl]benzenamine, Bis(4-methylphenyl)carbodiimide, NSC 20627
CAS Number:
726-42-1
Molecular Weight:
222.29
Molecular Formula:
C15H14N2
For Research Use Only. Not Intended for Diagnostic or Therapeutic Use.
* Refer to Certificate of Analysis for lot specific data.

QUICK LINKS

1,3-Di-p-tolylcarbodiimide is a dynamic reagent employed in organic synthesis, most notably in the synthesis of peptides. As a bifunctional carbodiimide, it′s utilized to establish amide bonds between carboxylic acids and amines. The use of 1,3-Di-p-tolylcarbodiimide is prevalent in peptide synthesis and various lab experiments, making it useful in numerous scientific research endeavors. It serves as a coupling reagent in the synthesis of peptides and proteins and plays a role in the creation of nucleic acids, polymers, and carbohydrates. The functionality of 1,3-Di-p-tolylcarbodiimide hinges on the formation of a stable imide bond between the carboxylic acid and the amine. This reaction is catalyzed by the presence of a base, such as pyridine or triethylamine. Notably, this reaction is reversible, allowing the imide bond to be broken by hydrolysis.


1,3-Di-p-tolylcarbodiimide (CAS 726-42-1) References

  1. Mechanistic Investigation of Cycloreversion/Cycloaddition Reactions between Zirconocene Metallacycle Complexes and Unsaturated Organic Substrates.  |  Zuckerman, RL. and Bergman, RG. 2001. Organometallics. 20: 1792-1807. PMID: 16724160
  2. Pt(II)-mediated nitrile-tetramethylguanidine coupling as a key step for a novel synthesis of 1,6-dihydro-1,3,5-dihydrotriazines.  |  Gushchin, PV., et al. 2007. Inorg Chem. 46: 1684-93. PMID: 17266300
  3. Remodeling of N-Heterocyclic Iminato Ligand Frameworks for the Facile Synthesis of Isoureas from Alcohols and Carbodiimides Promoted by Organoactinide (Th, U) Complexes.  |  Makarov, K., et al. 2021. ACS Omega. 6: 14692-14700. PMID: 34124491
  4. Cyano(triphenylsilyl)phosphanide as a Building Block for P,C,N Conjugated Molecules.  |  Le Corre, G., et al. 2021. Angew Chem Int Ed Engl. 60: 24817-24822. PMID: 34463413
  5. Combining a ligand photogenerator and a Ru precatalyst: a photoinduced approach to cross-linked ROMP polymer films.  |  Trinh, TKH., et al. 2019. RSC Adv. 9: 27789-27799. PMID: 35530455
  6. ZnEt2 as a Precatalyst for the Addition of Alcohols to Carbodiimides.  |  Ramos, A., et al. 2022. Organometallics. 41: 2949-2957. PMID: 36406051

Ordering Information

Product NameCatalog #UNITPriceQtyFAVORITES

1,3-Di-p-tolylcarbodiimide, 100 mg

sc-222942
100 mg
$455.00

1,3-Di-p-tolylcarbodiimide, 250 mg

sc-222942A
250 mg
$1938.00