Date published: 2026-5-1

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N-propylurea (CAS 627-06-5)

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CAS Number:
627-06-5
Molecular Weight:
102.14
Molecular Formula:
C4H10N2O
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-Propylurea (NPU) is a urea derivative that holds significance in organic chemistry. This is a colorless, odorless, and crystalline solid. N-Propylurea serves as a versatile tool in scientific research, acting as a reagent, catalyst, and solvent. Its role as a reagent is in synthesizing diverse organic compounds, such as dyes, and agrochemicals. Additionally, N-Propylurea serves as a catalyst in facilitating numerous organic reactions, including the Knoevenagel condensation, Michael addition, and aldol condensation. Furthermore, N-Propylurea proves valuable as a solvent for various organic reactions, like amine acylation and ester hydrolysis. In organic reactions, N-propylurea functions as a nucleophile, engaging electrophilic centers within substrates. It also exhibits characteristics of a base catalyst, enabling the deprotonation of protic substrates and promoting the formation of new covalent bonds. Moreover, N-Propylurea′s ability to form hydrogen bonds with substrates contributes to the facilitation of substrate reactivity with other reagents.


N-propylurea (CAS 627-06-5) References

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Ordering Information

Product NameCatalog #UNITPriceQtyFAVORITES

N-propylurea, 5 g

sc-269891
5 g
$62.00