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Home/Compounds/Pharmaceutical Intermediate/(7a,17b)-7-(9-Bromononyl)-estra-1,3,5(10)-triene-3,17-diol 17-acetate
C29H43BrO3
519.6 g/mol
Pharmaceutical IntermediateDanger

(7a,17b)-7-(9-bromononyl)-estra-1,3,5(10)-triene-3,17-diol 17-acetate

CAS875573-66-3EC806-737-1
Category
Pharmaceutical Intermediate
Compound Class
Steroid
Primary Use
Pharmaceutical Intermediate

This compound is a steroidal intermediate used in the manufacturing of fulvestrant, a pharmaceutical agent. It features a bromononyl side chain and an acetate ester group, with characterized stereochemistry.

Pharmaceutical intermediate for fulvestrant synthesisLaboratory reagent for steroid modification studies

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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Related Compounds

SimilarStructure SimilarSimilarity 0.75

(7a,17b)-7-(9-Bromononyl)estra-1,3,5(10)-triene-3,17-diol

CAS875573-67-4

pharmaceutical intermediate

ApplicationSame Use

(7a,17b)-7-[9-[(4,4,5,5,5-Pentafluoropentyl)thio]nonyl]-estra-1,3,5(10)-triene-3,17-diol

CAS153004-31-0

pharmaceutical intermediate

ApplicationSame Use

(7alpha,17beta)-17-(Acetyloxy)-7-[9-[(4,4,5,5,5-pentafluoropentyl)thio]nonyl]estr-4-en-3-one

CAS415927-29-6

pharmaceutical intermediate

ApplicationSame Use

7|A-Acetyloxy-7|A-[9-(dimethyl(tert-butylsilyloxy)nonyl]estr-4-en-3-one

CAS875573-60-7

pharmaceutical intermediate

ApplicationSame Use

Bis(3-(perfluoroethyl)-1-(9-bromononyl)propyl) thioether

CAS148757-89-5

pharmaceutical intermediate

ReferenceSame Category

(7a,17b)-7-[9-[(4,4,5,5,5-Pentafluoropentyl)thio]nonyl]-estra-1,3,5(10)-triene-3,17-diol 17-acetate

CAS875573-69-6

pharmaceutical intermediate

ReferenceSame Category

Ethyl (Z)-3-[(6-amino-3,5-difluoro-2-pyridyl)amino]-2-(2,4,5-trifluorobenzoyl)prop-2-enoate

CAS875712-88-2

pharmaceutical intermediate

ReferenceSame Category

Ethyl 1-(6-amino-3,5-difluoropyridin-2-yl)-8-chloro-6-fluoro-7-(3-(isobutyryloxy)azetidin-1-yl)-4-oxo-1,4-dihydroquinoline-3-carboxylate

CAS875712-90-6

pharmaceutical intermediate

Safety Reference

Health Hazard
Health Hazard
Danger
H360May damage fertility or the unborn child
Identifiers
IUPAC Name

[(7R,8R,9S,13S,14S,17S)-7-(9-bromononyl)-3-hydroxy-13-methyl-6,7,8,9,11,12,14,15,16,17-decahydrocyclopenta[a]phenanthren-17-yl] acetate

InChIKey

KFPTYJLFIUUHEJ-LIHJZYAESA-N

SMILES

CC(=O)O[C@H]1CC[C@@H]2[C@@]1(CC[C@H]3[C@H]2[C@@H](CC4=C3C=CC(=C4)O)CCCCCCCCCBr)C

Synonyms (7)

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