Nomegestrol acetate

A summary of the most common chemical descriptors (InChI Key and SMILES codes) for Nomegestrol acetate are summarized together with 3D and 2D structures and relevant physico-chemical properties.

What is the Nomegestrol acetate?

The molecule Nomegestrol acetate presents a molecular formula of C23H30O4 and its IUPAC name is [(8S,9S,10R,13S,14S,17R)-17-acetyl-6,13-dimethyl-3-oxo-1,2,8,9,10,11,12,14,15,16-decahydrocyclopenta[a]phenanthren-17-yl] acetate.

Nomegestrol acetate is a molecule that belongs to a class of molecules known as progestins. Progestins are hormones that are involved in the development and maintenance of the uterine lining, and they also play a role in the regulation of the menstrual cycle. Nomegestrol acetate is used as a contraceptive in many birth control pills. It is also used to treat menopausal symptoms, such as hot flashes and vaginal dryness..

3D structure

Cartesian coordinates

Geometry of Nomegestrol acetate in x, y and z coordinates (Å units) to copy/paste elsewhere. Generated with Open Babel software.

2D drawing

 

Nomegestrol acetate IIVBFTNIGYRNQY-YQLZSBIMSA-N chemical compound 2D structure molecule svg
Nomegestrol acetate

 

Molecule descriptors

 
IUPAC name[(8S,9S,10R,13S,14S,17R)-17-acetyl-6,13-dimethyl-3-oxo-1,2,8,9,10,11,12,14,15,16-decahydrocyclopenta[a]phenanthren-17-yl] acetate
InChI codeInChI=1S/C23H30O4/c1-13-11-20-18(17-6-5-16(26)12-19(13)17)7-9-22(4)21(20)8-10-23(22,14(2)24)27-15(3)25/h11-12,17-18,20-21H,5-10H2,1-4H3/t17-,18-,20-,21+,22+,23+/m1/s1
InChI KeyIIVBFTNIGYRNQY-YQLZSBIMSA-N
SMILESCC(=O)O[C@]1(C(C)=O)CC[C@H]2[C@@H]3C=C(C)C4=CC(=O)CC[C@@H]4[C@H]3CC[C@@]21C

Other names (synonyms)

IUPAC nomenclature provides a standardized method for naming chemical compounds. Although this system is widely used in chemistry, many chemical compounds have also other names commonly used in different contexts. These synonyms can come from a variety of sources and are used for a variety of purposes.

One common source of synonyms for chemical compounds is the common or trivial names, assigned on the basis of appearance, properties, or origin of the molecule.

Another source of synonyms are historical or obsolete names employed in the past, however replaced nowadays by more modern or standardized names.

In addition to common and historical names, chemical compounds may also have synonyms that are specific to a particular field or industry.

  • (17alpha)-17-Acetyl-6-methyl-3-oxoestra-4,6-dien-17-yl acetate
  • (8S,9S,13S,14S,17R)-17-acetyl-6,13-dimethyl-3-oxo-2,3,8,9,10,11,12,13,14,15,16,17-dodecahydro-1H-cyclopenta[a]phenanthren-17-yl acetate
  • 17-ACETOXY-6-METHYL-19-NORPREGN-4,6-DIEN-3,20-DIONE
  • 17-Hydroxy-6-methyl-19-norpregna-4,6-diene-3,20-dione 17-acetate
  • 17-alpha-Acetoxy-6-methyl-19-nor-4,6-pregnadiene-3,20-dione
  • 17-alpha-Hydroxy-6-methyl-19-norpregna-4,6-diene-3,20-dione acetate
  • 17-alpha-hydroxy-6-methyl-19-norpregna-4,6-diene-3,20-dioneacetate
  • 19-Norpregna-4,6-diene-3,20-dione, 17-(acetyloxy)-6-methyl-
  • 19-Norpregna-4,6-diene-3,20-dione, 17-alpha-hydroxy-6-methyl-, acetate
  • 58652-20-3
  • 6-METHYL-3,20-DIOXO-19-NORPREGNA-4,6-DIEN-17-YL ACETATE
  • 652N203
  • 83J78V5W05
  • AB00514012
  • AC-1119
  • BCP08358
  • BPBio1_001370
  • BSPBio_001245
  • CCG-221033
  • CS-0101964
  • D08281
  • DB13981
  • HMS2098O07
  • HMS2230M23
  • HMS3715O07
  • HY-105634A
  • Lutenyl
  • MLS002154113
  • NCGC00179247-01
  • NCGC00179247-04
  • NOMAC
  • NOMEGESTROL ACETATE:17alpha-Acetoxy-6alpha-methyl-19-Nor-Pregn-4,6-dien-3,20-dione
  • Nomegestrol 17-acetate
  • Nomegestrol acetate
  • Nomegestrol acetate (USAN)
  • Nomegestrone acetate
  • ORG 10486-0
  • ORG-10486-0
  • Prestwick3_001033
  • Q7048519
  • SMR001233420
  • SR-01000841206
  • SR-01000841206-2
  • TX 066
  • TX-066
  • Uniplant
  • W-105372
  • [(8S,9S,10R,13S,14S,17R)-17-acetyl-6,13-dimethyl-3-oxo-1,2,8,9,10,11,12,14,15,16-decahydrocyclopenta[a]phenanthren-17-yl] acetate
  • nomegestrol-acetate

Reference codes for other databases

There exist several different chemical codes commonly used in orded to identify molecules:
  • ZINC3938628
  • UNII-83J78V5W05
  • AKOS015896563
  • BRD-K27351809-001-02-0
  • DTXSID90207349
  • CHEMBL1476022
  • CHEBI:135564
  • EINECS 261-379-8
  • SCHEMBL37517

Physico-Chemical properties

IUPAC name[(8S,9S,10R,13S,14S,17R)-17-acetyl-6,13-dimethyl-3-oxo-1,2,8,9,10,11,12,14,15,16-decahydrocyclopenta[a]phenanthren-17-yl] acetate
Molecular formulaC23H30O4
Molecular weight370.482
Melting point (ºC)
Boiling point (ºC)
Density (g/cm3)
Molar refractivity104.73
LogP4.2
Topological polar surface area60.4

LogP and topological polar surface area (TPSA) values were estimated using Open Babel software.

The n-octanol/water partition coeficient (Kow) data is applied in toxicology and drug research. Kow values are used, to guess the environmental fate of persistent organic pollutants. High partition coefficients values, tend to accumulate in the fatty tissue of organisms. Molecules with a log(Kow) (or LogP) greater than 5 are considered to bioaccumulate.

TPSA values are the sum of the surface area over all polar atoms or molecules, mainly oxygen and nitrogen, also including hydrogen atoms.

In medicinal chemistry, TPSA is used to assess the ability of a drug to permeabilise cells.

For molecules to penetrate the blood-brain barrier (and act on receptors in the central nervous system), TPSA values below 90 Å2 are required. Thus, molecules with a polar surface area greater than 140 Å2 tend to be poorly permeable to cell membranes.