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CAS 5950-12-9

CAS 5950-12-9 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 5950-12-9
CAS 5950-12-9PubChem CID 5320621

Piperlonguminine

(E,E)-Piperlonguminine is a member of benzodioxoles. — ChEBI

IUPAC name
(2E,4E)-5-(1,3-benzodioxol-5-yl)-N-(2-methylpropyl)penta-2,4-dienamide
Molecular formula
C16H19NO3
Molecular weight
273.33 g/mol
Exact mass
273.13649347 Da
XLogP3
3.8
Topological polar surface area
47.6 Ų
Hydrogen-bond donors
1
Hydrogen-bond acceptors
3
Covalent units
1
Defined stereocentres
0

Also known as

PiperlongumininN-IsobutylpiperamidePiperamide, N-isobutyl-HN39MC8KIONSC-1251782,4-Pentadienamide, 5-(1,3-benzodioxol-5-yl)-N-(2-methylpropyl)-, (2E,4E)-2,4-Pentadienamide, 5-(1,3-benzodioxol-5-yl)-N-(2-methylpropyl)-, (E,E)-RefChem:929336
16 more reported names
2,4-pentadienamide, 5-(1,3-benzodioxol-5-yl)-n-(2-methylpropyl)-, (2E,4E)(E,E)-Piperlonguminine(2E,4E)-5-(benzo[d][1,3]dioxol-5-yl)-N-isobutylpenta-2,4-dienamide5-BENZO[1,3]DIOXOL-5-YL-N-(2-METHYLPROPYL)PENTA-2,4-DIENAMIDE(2E,4E)-5-(1,3-benzodioxol-5-yl)-N-isobutyl-penta-2,4-dienamide(2E,4E)-5-(2H-1,3-benzodioxol-5-yl)-N-(2-methylpropyl)penta-2,4-dienamidePiperlonguminine [INCI]UNII-HN39MC8KIOCHEBI:173942GLXC-05368HMS2267F13TN2085EBC-616426NSC 125178MS-23883HY-126562
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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 5950-12-9

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How CAS 5950-12-9 is used on this site

CAS 5950-12-9 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 5950-12-9 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.