Date published: 2026-2-4

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(S)-Prunasin (CAS 99-19-4)

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Alternate Names:
(αS)-α-(β-D-Glucopyranosyloxy)benzeneacetonitrile; L-Prunasin
Application:
(S)-Prunasin is an aromatic compound used for the synthesis of cyanogen glycoside
CAS Number:
99-19-4
Purity:
82%
Molecular Weight:
295.29
Molecular Formula:
C14H17NO6
For Research Use Only. Not Intended for Diagnostic or Therapeutic Use.
* Refer to Certificate of Analysis for lot specific data.

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(S)-Prunasin is a compound found in various plant species, including almonds, cherries, and apricots. It is involved in the biosynthesis of cyanogenic glycosides, which are important for plant defense against herbivores. (S)-Prunasin is a precursor to toxic hydrogen cyanide, which is released when the plant tissue is damaged. (S)-Prunasin is a glycoside, meaning it is composed of a sugar molecule and a non-sugar component. The non-sugar component is mandelonitrile. The enzymatic hydrolysis of (S)-Prunasin releases mandelonitrile, which can be further metabolized to produce hydrogen cyanide. (S)-Prunasin reaction serves as a defense mechanism for the plant, deterring herbivores from consuming its tissues. The presence of (S)-Prunasin in these plants highlights its role in their adaptation and its significance in biochemistry.


(S)-Prunasin (CAS 99-19-4) References

  1. Analysis of Cyanogenic Compounds Derived from Mandelonitrile by Ultrasound-Assisted Extraction and High-Performance Liquid Chromatography in Rosaceae and Sambucus Families.  |  Rodríguez Madrera, R. and Suárez Valles, B. 2021. Molecules. 26: PMID: 34946645
  2. Phytochemical constituents from Elsholtzia ciliata (Thunb.) Hyl. and their nitric oxide production inhibitory activities.  |  Dung, DT., et al. 2022. Nat Prod Res. 1-10. PMID: 36377760

Ordering Information

Product NameCatalog #UNITPriceQtyFAVORITES

(S)-Prunasin, 1 mg

sc-208376
1 mg
$714.00