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CAS 26657-96-5

CAS 26657-96-5 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 26657-96-5
CAS 26657-96-5PubChem CID 14900

1-Monopalmitin

1-monopalmitoylglycerol is a 1-monoglyceride that has palmitoyl as the acyl group. A natural product found in Neolitsea daibuensis. It has a role as a plant metabolite and an algal metabolite. It is functionally related to a hexadecanoic acid. — ChEBI

IUPAC name
2,3-dihydroxypropyl hexadecanoate
Molecular formula
C19H38O4
Molecular weight
330.5 g/mol
Exact mass
330.27700969 Da
XLogP3
6.3
Topological polar surface area
66.8 Ų
Hydrogen-bond donors
2
Hydrogen-bond acceptors
4
Covalent units
1
Defined stereocentres
0

Also known as

542-44-91-PalmitoylglycerolHexadecanoic acid, 2,3-dihydroxypropyl esterPalmitin, 1-mono-1-Monohexadecanoyl-rac-glycerolPalmitoyl glycerolU9H9OM3S751-glyceryl hexadecanoate
16 more reported names
rac-1(3)-palmitoyl glycerolRefChem:907716243-218-3Monopalmitin1-Palmitoyl-rac-glycerol1-Monopalmitoylglycerol2,3-Dihydroxypropyl palmitateGlycerol 1-monopalmitateGlycerol 1-palmitateGlycerol 3-palmitatealpha-Monopalmitin.alpha.-MonopalmitinDL-alpha-Palmitin1-hexadecanoyl-rac-glycerolGlycerol monopalmitatePalmitin
Open full PubChem recordPubChem annotations3D structure image
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 26657-96-5

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How CAS 26657-96-5 is used on this site

CAS 26657-96-5 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 26657-96-5 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.