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CAS 99-18-3

CAS 99-18-3 matches 0 EU annex records across Annex II–VI of Regulation 1223/2009.

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Chemical identity and properties

PubChem 2D chemical structure for CAS 99-18-3
CAS 99-18-3PubChem CID 119033

Prunasin

(R)-prunasin is a prunasin. — ChEBI

IUPAC name
(2R)-2-phenyl-2-[(2R,3R,4S,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxyacetonitrile
Molecular formula
C14H17NO6
Molecular weight
295.29 g/mol
Exact mass
295.10558726 Da
XLogP3
-0.7
Topological polar surface area
123.0 Ų
Hydrogen-bond donors
4
Hydrogen-bond acceptors
7
Covalent units
1
Defined stereocentres
6

Also known as

(R)-PrunasinD-Prunasin(2R)-Prunasin(R)-alpha-(beta-D-Glucopyranosyloxy)benzene-acetonitrile14W4BPM5FB(R)-mandelonitrile beta-D-glucosideCHEBI:17396(2R)-(beta-D-glucopyranosyloxy)(phenyl)acetonitrile
16 more reported names
(R)-mandelonitrile beta-D-glucopyranosideBenzeneacetonitrile, alpha-(beta-D-glucopyranosyloxy)-, (R)-(2R)-2-phenyl-2-{[(2R,3R,4S,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy}acetonitrileCHEBI:25150Prunasine(2R)-2-phenyl-2-(((2R,3R,4S,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl)oxy)acetonitrile(2R)-2-phenyl-2-((2R,3R,4S,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl)oxyacetonitrileprunasin, (R)-RefChem:176765mandelonitrile-beta-glucoside202-738-0alpha-(beta-D-glucopyranosyloxy)benzeneacetonitrileD,L-mandelonitrile-beta-D-glucoside(R)-(beta-D-Glucopyranosyloxy)phenylacetonitrilePrunacin(R)-2-Phenyl-2-(((2R,3R,4S,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)tetrahydro-2H-pyran-2-yl)oxy)acetonitrile
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External database identifiers

Retrieved from NIH PubChem on 2026-08-31 by checksum-valid CAS matching. Chemical properties do not replace the regulatory decision on this page.

Records for CAS 99-18-3

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CAS 99-18-3 is the Chemical Abstracts Service identifier used to pin this page to a specific substance. In the current dataset, 0 EU annex records share this identifier, which helps you cross-check whether the same substance appears under one regulatory context or several.

Use this page when a supplier specification, SDS or raw-material dossier gives you CAS 99-18-3 and you need to see every linked Annex II–VI record in one place. The entry cards above are the quickest route to concentration limits, warnings, annex placement and product-type conditions.