CAS 1235-74-1 — 0 EU Cosmetic Records

Chemical identity and properties

PubChem 2D chemical structure for CAS 1235-74-1

CAS 1235-74-1PubChem CID 14697

Methyl Dehydroabietate

methyl dehydroabietate has been reported in Pinus densiflora, Torreya nucifera, and other organisms with data available. — LOTUS - the natural products occurrence database

IUPAC name: methyl (1R,4aS,10aR)-1,4a-dimethyl-7-propan-2-yl-2,3,4,9,10,10a-hexahydrophenanthrene-1-carboxylate

Molecular formula: C21H30O2
Molecular weight: 314.5 g/mol
Exact mass: 314.224580195 Da
XLogP3: 5.9
Topological polar surface area: 26.3 Å²
Hydrogen-bond donors: 0
Hydrogen-bond acceptors: 2
Covalent units: 1
Defined stereocentres: 3

Also known as

Methyl dehydroabietyateUNII-4P47O55S2W1-Phenanthrenecarboxylic acid, 1,2,3,4,4a,9,10,10a-octahydro-1,4a-dimethyl-7-(1-methylethyl)-, methyl ester, (1R,4aS,10aR)-4P47O55S2WNSC-81596NSC-1461981-Phenanthrenecarboxylic acid,1,2,3,4,4a,9,10,10a-octahydro-1,4a-dimethyl-7-(1-methylethyl)-, methyl ester, (1R,4aS,10aR)-(1R,4AS,10AR)-1,2,3,4,4A,9,10,10A-OCTAHYDRO-1,4A-DIMETHYL-7-(1-METHYLETHYL)-1-PHENANTHRENECARBOXYLIC ACID METHYL ESTER

16 more reported names

1-Phenanthrenecarboxylic acid, 1,2,3,4,4a,9,10,10a-octahydro-1,4a-dimethyl-7-(1-methylethyl)-,methyl ester, (1R-(1alpha,4abeta,10aalpha))-RefChem:157839METHYL DEHYDROABIETATE [INCI]1-Phenanthrenecarboxylic acid, 1,2,3,4,4a,9,10,10a-octahydro-1,4a-dimethyl-7-(1-methylethyl)-, methyl ester, (1R-(1alpha,4abeta,10aalpha))-1-Phenanthrenecarboxylic acid, 1,2,3,4,4a,9,10,10a-octahydro-1,4a-dimethyl-7-(1-methylethyl)-,methyl ester, (1R-(1alpha,4abeta,10aalpha))-(9CI)Phenanthrene-1-carboxylic acid, 1,2,3,4,4a,9,10,10a-octahydro-7-isopropyl-1,4a-dimethyl-, methyl ester,, (1R-(1alpha,4abeta,10aalpha))-Phenanthrene-1-carboxylic acid, 1,2,3,4,4a,9,10,10a-octahydro-7-isopropyl-1,4a-dimethyl-, methyl ester,, [1R-(1.alpha.,4a.beta.,10a.alpha.)]-1-Phenanthrenecarboxylic acid, 1,2,3,4,4a,9,10,10a-octahydro-1,4a-dimethyl-7-(1-methylethyl)-, methyl ester, [1R-(1.alpha.,4a.beta.,10a.alpha.)]-PGZCJOPTDHWYES-UHFFFAOYSA-N(1R,4aS,10aR)-methyl 7-isopropyl-1,4a-dimethyl-1,2,3,4,4a,9,10,10a-octahydrophenanthrene-1-carboxylateCS-0163127Methyl 8,13-abietatrien-18-oateNSC 81596NSC 146198Methyl 8,11,13-abietatrien-18-oatePodocarpa-8,13-trien-15-oic acid, 13-isopropyl-, methyl ester

Open full PubChem record PubChem annotations 3D structure image

External database identifiers

ChEBI:CHEBI:228313
ChEMBL:CHEMBL12798

Evidence from additional scientific databases

NIH PubChem PUG-View

Exact identifier match14697

Attributed physical-property, hazard, environmental and use annotations.

Mapped by: Existing checksum-valid CAS to unique PubChem CID match. Retrieved: 2026-08-31. Open source record

Scientific classifications and hazard annotations provide context and do not replace the market-specific regulatory decision shown above.

Additional source coverage and match status

Source	Result	Checked
NIH PubChem PUG-View	Exact match	2026-08-31

A recorded no-match is useful evidence that the source was checked; it is not a claim that the substance does not exist elsewhere.

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 1235-74-1

0 total

No records found for this CAS number.

How CAS 1235-74-1 is used on this site

CAS 1235-74-1 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 1235-74-1 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.