Norethisterone Acetate

cas: 51-98-9 — see every product listed under this CAS number, including other names

Norethisterone Acetate (CAS 51-98-9) is a chemical reagent available from Chemat. Available pack sizes: 250mg, 100mg. Offered by: Mikromol, Dr. Ehrenstorfer.

brandMikromol
catalog numberMM0219.00-0250
cas51-98-9
size250mg
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Available pack sizes

brand size price
Mikromol 250mg price on request
Dr. Ehrenstorfer 100mg price on request

properties

purityNo data
delivery timeTo be confirmed by Chemat

Norethisterone acetate is a 3-oxo 4-steroid that is norethisterone in which the hydroxy group has been converted to its acetate ester. It has a role as a synthetic oral contraceptive and a progestin. It is an acetate ester, a 3-oxo-Delta(4) steroid and a terminal acetylenic compound. It is functionally related to a norethisterone.

Source: ChEBI

Identity
Molecular formulaC22H28O3
Molecular weight340.5 g/mol
IUPAC name[(8R,9S,10R,13S,14S,17R)-17-ethynyl-13-methyl-3-oxo-1,2,6,7,8,9,10,11,12,14,15,16-dodecahydrocyclopenta[a]phenanthren-17-yl] acetate
InChIKeyIMONTRJLAWHYGT-ZCPXKWAGSA-N
SMILESCC(=O)O[C@]1(CC[C@@H]2[C@@]1(CC[C@H]3[C@H]2CCC4=CC(=O)CC[C@H]34)C)C#C

Computed by PubChem (NCBI)

Synonyms: Norethindrone acetate, Norethisterone acetate, 19-Norethindrone acetate, Norlutin acetate, ENTA, Norethisteron acetate, 19-Norethisterone acetate, Norethindrone 17-acetate, 19-Norethynyltestosterone acetate, (17-alpha)-Norethindrone acetate
Related forms of this compound
[(8R,9S,10R,13S,14S,17S)-17-ethynyl-13-methyl-3-oxo-1,2,6,7,8,9,10,11,12,14,15,16-dodecahydrocyclopenta[a]phenanthren-17-yl] acetate C22H28O3
Isomers (same molecular formula)
(4-butoxyphenyl) 4-pentylbenzoate C22H28O3
(8R,9S,10R,13S,14S,17R)-10,13-dimethylspiro[2,8,9,11,12,14,15,16-octahydro-1H-cyclopenta[a]phenanthrene-17,5'-oxolane]-2',3-dione C22H28O3
(6S,8S,10R,13S,14S,17R)-17-acetyl-17-hydroxy-6,10,13-trimethyl-7,8,12,14,15,16-hexahydro-6H-cyclopenta[a]phenanthren-3-one C22H28O3
[(8R,9S,13S,14S,17R)-17-ethynyl-13-methyl-3-oxo-1,2,4,6,7,8,9,11,12,14,15,16-dodecahydrocyclopenta[a]phenanthren-17-yl] acetate C22H28O3
(8R,9S,10R,13S,14S,17R)-17-acetyl-17-hydroxy-10,13-dimethyl-6-methylidene-7,8,9,11,12,14,15,16-octahydrocyclopenta[a]phenanthren-3-one C22H28O3
[(8R,9S,10R,13S,14S,17R)-17-ethynyl-13-methyl-3-oxo-1,2,4,7,8,9,10,11,12,14,15,16-dodecahydrocyclopenta[a]phenanthren-17-yl] acetate C22H28O3
[(8R,9S,10R,13S,14S,17S)-10,13-dimethyl-6-methylidene-3-oxo-8,9,11,12,14,15,16,17-octahydro-7H-cyclopenta[a]phenanthren-17-yl] acetate C22H28O3
2-[3-(5-tert-butyl-2-methylphenyl)propyl]-6-methoxybenzoic acid C22H28O3
(2Z,8R,9S,10R,13S,14S,17R)-17-ethynyl-17-hydroxy-2-(hydroxymethylidene)-10,13-dimethyl-1,6,7,8,9,11,12,14,15,16-decahydrocyclopenta[a]phenanthren-3-one C22H28O3
(6R,8S,9S,10R,13S,14S,17R)-13-ethyl-17-ethynyl-6,17-dihydroxy-11-methylidene-2,6,7,8,9,10,12,14,15,16-decahydro-1H-cyclopenta[a]phenanthren-3-one C22H28O3
methyl (2E)-2-[(8R,9S,10R,13S,14S)-13-methyl-3-oxo-6,7,8,9,10,11,12,14,15,16-decahydrocyclopenta[a]phenanthren-17-ylidene]propanoate C22H28O3

Also listed as

(17α)-17-(Acetyloxy)-19-norpregn-4-en-20-yn-3-one, 98%, 98% Chemat CAS 51-98-9
19-Norethindrone acetate, 98%+(GC-MS),RG Fluorochem CAS 51-98-9
Norethindrone Acetate Chemat Brand CAS 51-98-9
Norethindrone Acetate, >95% (HPLC) TRC CAS 51-98-9
Norethisterone Acetate (Norethindrone Acetate) LoGiCal CAS 51-98-9
Norethindrone acetate/ 99.4% (existing batch purity) TargetMol CAS 51-98-9
Norethisterone Acetate, >98.0%(HPLC)(T) TCI CAS 51-98-9
NORETHISTERONE ACETATE, BRITISH PHARMACO Sigma-Aldrich CAS 51-98-9
Norethindrone acetate, 99.79% MedChemExpress CAS 51-98-9
Norethindrone acetate (Standard), 99.47% MedChemExpress CAS 51-98-9
19-Norethindrone acetate HPC Standards CAS 51-98-9
Norethindrone Acetate-d6 Chemat Brand CAS 51-98-9 (non-labelled)