Date published: 2026-4-20

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N,N′-Dibenzylethylenediamine (CAS 140-28-3)

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Alternate Names:
DBED
CAS Number:
140-28-3
Molecular Weight:
240.34
Molecular Formula:
C16H20N2
For Research Use Only. Not Intended for Diagnostic or Therapeutic Use.
* Refer to Certificate of Analysis for lot specific data.

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N,N′-Dibenzylethylenediamine functions as a catalyst in organic synthesis. It acts as a ligand in coordination chemistry, facilitating the formation of metal complexes. Its mechanism of action involves chelation, where it forms coordination bonds with metal ions, enhancing their reactivity in various chemical reactions. N,N′-Dibenzylethylenediamine also serves as a stabilizer in the polymerization process, preventing premature termination of the reaction and promoting the formation of high molecular weight polymers. Its role in the synthesis of coordination compounds involves the formation of stable complexes, which can be utilized in the development of new materials and catalysts.


N,N′-Dibenzylethylenediamine (CAS 140-28-3) References

  1. Preliminary evaluation of N, N'-dibenzylethylenediamine dipenicillin G in acute gonorrhea in the male.  |  O'BRIEN, JF. and SMITH, CA. 1952. Am J Syph Gonorrhea Vener Dis. 36: 519-23. PMID: 12996729
  2. N,N'-dibenzylethylenediamine penicillin; a new repository form of penicillin.  |  FLETCHER, AP. and KNAPPETT, CR. 1953. Br Med J. 1: 188-9. PMID: 13009133
  3. Treatment of early infectious syphilis with N,N'-dibenzylethylenediamine dipenicillin G; a second report.  |  SHAFER, JK. and SMITH, CA. 1954. Bull World Health Organ. 10: 619-26. PMID: 13182589
  4. [Preparation and analysis of the N,N'-dibenzylethylenediamine and its benzylpenicillin salt].  |  MENZIANI, E. and BERNABEI, MT. 1954. Boll Chim Farm. 93: 359-65. PMID: 13230243
  5. The toxicologic properties of penicillin V and N, N'-dibenzylethylenediamine (DBED) dipenicillin V.  |  BECKFIELD, WJ., et al. Antibiot Annu. 3: 534-9. PMID: 13355322
  6. [Study of a new slow acting salt of penicillin: N, N' dibenzylethylenediamine dipenicillin V (DBED V)].  |  CAPOCACCIA, L. 1958. Clin Ter. 15: 575-86. PMID: 13639288
  7. [Characteristics of the stability of aqueous suspensions of N,N-dibenzylethylenediamine salt of penicillin (bicillin-I) investigated by means of a nephlometric method].  |  IAKOBSON, LM. and ERMOLOVA, OB. 1961. Antibiotiki. 6: 449-51. PMID: 13717212
  8. [Salts of new penicillins with disulfonamide derivatives of N,N'-dibenzylethylenediamine].  |  BANCI, F. and FERAPPI, M. 1963. Boll Chim Farm. 102: 8-12. PMID: 13966285
  9. N,N'-dibenzylethylenediamine penicillin: preparation and properties.  |  SZABO, JL., et al. 1951. Antibiot Chemother (Northfield). 1: 499-503. PMID: 24541656

Ordering Information

Product NameCatalog #UNITPriceQtyFAVORITES

N,N′-Dibenzylethylenediamine, 25 g

sc-228794
25 g
$72.00