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Home/Compounds/Flavor & Fragrance/(1R,3ar,7ar)-1-((1R)-1,5-dimethylhexyl)octahydro-7a-methyl-4H-inden-4-one
C18H32O
264.4 g/mol
Flavor & Fragrance

Grundmann's ketone

CAS66251-18-1
Category
Flavor & Fragrance
Compound Class
Steroid
Primary Use
steroid intermediate

Grundmann's ketone is a chiral steroidal intermediate used in the synthesis of complex organic molecules. It features a bicyclic ketone core with defined stereochemistry, making it valuable for research and pharmaceutical manufacturing.

steroid intermediateresearch compound for organic synthesis

Content scope: Information here supports chemical identification and industrial supply, research, and manufacturing contexts. It is not a therapeutic claim, medical advice, or drug-use instructions.

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CAS 66251-18-1

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Related Compounds

SimilarStructure SimilarSimilarity 0.73

(1R,3aR,7aR)-1-((R)-6-hydroxy-6-Methylheptan-2-yl)-7a-Methylhexahydro-1H-inden-4(2H)-one

CAS70550-73-1

pharmaceutical intermediate

ReferenceSame Category

(1S,4R,6R)-1,7,7-Trimethylbicyclo[2.2.1]heptan-6-ol

CAS6627-72-1

flavor and fragrance ingredient

ReferenceSame Category

1-phenyl-2-pentanone

CAS6683-92-7

Flavor and fragrance intermediate

ReferenceSame Category

(2E)-2-hexenal

CAS6728-26-3

Flavoring agent and fragrance

ReferenceSame Category

4-methoxysalicylaldehyde

CAS673-22-3

flavor and fragrance intermediate

Referencesame scaffold

Eldecalcitol Intermediate CD

CAS144848-24-8

pharmaceutical intermediate

Referencesame scaffold

[1R-[1alpha,(1R*,2E,4S*),3abeta,7aalpha]]-Octahydro-1-(5-hydroxy-1,4,5-trimethyl-2-hexenyl)-7a-methyl-4H-inden-4-one

CAS95716-68-0

research compound

Referencesame scaffold

(1R,3Ar,7aR)-1-[(E,2R,5S)-5,6-dimethyl-6-trimethylsilyloxyhept-3-en-2-yl]-7a-methyl-2,3,3a,5,6,7-hexahydro-1H-inden-4-one

CAS95716-69-1

pharmaceutical intermediate

Identifiers
IUPAC Name

(1R,3aR,7aR)-7a-methyl-1-[(2R)-6-methylheptan-2-yl]-2,3,3a,5,6,7-hexahydro-1H-inden-4-one

InChIKey

ATMUYWZMPLKPEJ-XLMAVXFVSA-N

SMILES

C[C@H](CCCC(C)C)[C@H]1CC[C@@H]2[C@@]1(CCCC2=O)C

Synonyms (8)
  • Eldecalcitol Impurity 60
  • Grundmann's ketone