Skip to main content
CosIng Checker
CosIng Checker
EU cosmetic ingredients, restrictions and safety
Login
CAS 0 records

CAS 9013-72-3

CAS 9013-72-3 matches 0 EU annex records across Annex II–VI of Regulation 1223/2009.

Check this CAS numberBrowse annexes

Chemical identity and properties

PubChem 2D chemical structure for CAS 9013-72-3
CAS 9013-72-3PubChem CID 168009928

Keyhole limpet hemocyanin

Keyhole limpet hemocyanin is an immune modulator, given as a vaccine to help the body respond to cancer. A natural protein isolated from the marine mollusc keyhole limpet. Keyhole limpet hemocyanin is an immunogenic carrier protein that, in vivo, increases antigenic immune responses to haptens and other weak antigens such as idiotype proteins. — DrugBank

IUPAC name
2-hydroxyethyl 2-methyloctadec-9-enoate;1-hydroxypropan-2-yl octadec-9-enoate;2-hydroxypropyl octadec-9-enoate
Molecular formula
C63H120O9
Molecular weight
1021.6 g/mol
Exact mass
1020.89323540 Da
Topological polar surface area
140.0 Ų
Hydrogen-bond donors
3
Hydrogen-bond acceptors
9
Covalent units
3
Defined stereocentres
0

Also known as

2-hydroxyethyl (Z)-2-methyloctadec-9-enoate;1-hydroxypropan-2-yl (Z)-octadec-9-enoate;2-hydroxypropyl (Z)-octadec-9-enoateHEMOCYANIN
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 9013-72-3

0 total
No records found for this CAS number.

How CAS 9013-72-3 is used on this site

CAS 9013-72-3 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 9013-72-3 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.