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

CAS 157283-66-4

CAS 157283-66-4 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 157283-66-4
CAS 157283-66-4PubChem CID 59938277

Isopropyl Cloprostenate

IUPAC name
propan-2-yl (Z)-7-[(1R,2R,3R,5S)-2-[(E,3R)-4-(3-chlorophenoxy)-3-hydroxybut-1-enyl]-3,5-dihydroxycyclopentyl]hept-5-enoate
Molecular formula
C25H35ClO6
Molecular weight
467.0 g/mol
Exact mass
466.2122165 Da
XLogP3
3.8
Topological polar surface area
96.2 Ų
Hydrogen-bond donors
3
Hydrogen-bond acceptors
6
Covalent units
1
Defined stereocentres
5

Also known as

Cloprostenol isopropyl esterIsopropyl cloprostenolUNII-765298537GCPG-6112955-Heptenoic acid, 7-((1R,2R,3R,5S)-2-((1E,3R)-4-(3-chlorophenoxy)-3-hydroxy-1-buten-1-yl)-3,5-dihydroxycyclopentyl)-, 1-methylethyl ester, (5Z)-5-Heptenoic acid, 7-((1R,2R,3R,5S)-2-((1E,3R)-4-(3-chlorophenoxy)-3-hydroxy-1-butenyl)-3,5-dihydroxycyclopentyl)-, 1-methylethyl ester, (5Z)-CPG-6112-955-Heptenoic acid, 7-(2-(4-(3-chlorophenoxy)-3-hydroxy-1-butenyl)-3,5-dihydroxycyclopentyl)-, 1-methylethyl ester, (1R-(1alpha(Z),2beta(1E,3R*),3alpha,5alpha))-
16 more reported names
5-Heptenoic acid, 7-[(1R,2R,3R,5S)-2-[(1E,3R)-4-(3-chlorophenoxy)-3-hydroxy-1-buten-1-yl]-3,5-dihydroxycyclopentyl]-, 1-methylethyl ester, (5Z)-RefChem:149814ISOPROPYL CLOPROSTENATE [INCI]5-Heptenoic acid, 7-[(1R,2R,3R,5S)-2-[(1E,3R)-4-(3-chlorophenoxy)-3-hydroxy-1-butenyl]-3,5-dihydroxycyclopentyl]-, 1-methylethyl ester, (5Z)-(9CI)682-025-2(+)-Cloprostenol isopropyl esterisopropyl (Z)-7-((1R,2R,3R,5S)-2-((R,E)-4-(3-chlorophenoxy)-3-hydroxybut-1-en-1-yl)-3,5-dihydroxycyclopentyl)hept-5-enoate(+)-16-m-chlorophenoxy tetranor Prostaglandin F2alpha isopropyl esterISOPROPYL CLOPROSTENATC25H35ClO6D-cloprostenol isopropyl ester(+)-CloprostenolisopropylesterMSK2978CPG 6112-95HY-100571CS-0019712
Open full PubChem recordPubChem annotations3D structure image

Retrieved from NIH PubChem on 2026-09-02 by checksum-valid CAS matching. Chemical properties do not replace the regulatory decision on this page.

Records for CAS 157283-66-4

0 total
No records found for this CAS number.

How CAS 157283-66-4 is used on this site

CAS 157283-66-4 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 157283-66-4 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.