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Chloranbucil

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Identification
Molecular formula
C26H32ClNO4
CAS number
6538-69-4
IUPAC name
[(1S,2S,3S,5R,11R,12S,15R,16S)-15-acetyl-9-chloro-2,16-dimethyl-6-oxo-15-pentacyclo[9.7.0.02,8.03,5.012,16]octadeca-7,9-dienyl] acetate
State
State

Chloranbucil is a solid at room temperature.

Melting point (Celsius)
178.00
Melting point (Kelvin)
451.15
Boiling point (Celsius)
502.00
Boiling point (Kelvin)
775.15
General information
Molecular weight
444.00g/mol
Molar mass
443.0500g/mol
Density
1.3500g/cm3
Appearence

Chloranbucil appears as a pale yellow to orange crystalline powder.

Comment on solubility

Solubility of [(1S,2S,3S,5R,11R,12S,15R,16S)-15-acetyl-9-chloro-2,16-dimethyl-6-oxo-15-pentacyclo[9.7.0.02,8.03,5.012,16]octadeca-7,9-dienyl] acetate

The solubility of this intricate compound is influenced by its unique structure and the presence of various functional groups. Understanding its solubility is crucial for applications in pharmaceutical formulations and chemical processes. Here are some key points regarding its solubility:

  • Polar vs. Non-Polar Solvents: Due to the presence of the acetyl and chloro groups, this compound is likely to exhibit varying solubility characteristics in different solvents. It may be more soluble in polar solvents like ethanol or methanol compared to non-polar solvents.
  • Temperature Dependence: The solubility may increase with temperature, a common trend for many organic compounds. Therefore, careful consideration of the temperature during solubility testing is essential.
  • pH Influence: The solubility may also vary with pH due to the potential ionization of the acetyl group. A highly alkaline or acidic environment may affect its solubility significantly.
  • Crystalline Structure: If the compound possesses a highly crystalline structure, its solubility may be limited compared to more amorphous counterparts.

This compound's solubility profile is complex and necessitates comprehensive testing under various conditions to fully understand its behavior in solution. Monitored studies will illuminate its potential utility in targeted applications.

Interesting facts

Interesting Facts about the Compound: [(1S,2S,3S,5R,11R,12S,15R,16S)-15-acetyl-9-chloro-2,16-dimethyl-6-oxo-15-pentacyclo[9.7.0.02,8.03,5.012,16]octadeca-7,9-dienyl] acetate

This fascinating compound belongs to a class of organic molecules with substantial biological and chemical relevance. Here are some intriguing aspects:

  • Complex Structure: The detailed stereochemistry of this compound makes it a unique subject for study. Its multiple rings and stereocenters underline the intricate nature of organic compounds.
  • Potential Biological Activity: Compounds with similar structural features are often explored in pharmacology for their potential therapeutic effects, particularly in the fields of oncology and infectious diseases.
  • Natural Prototypes: The compound’s structure mirrors those of certain natural products, showcasing how nature can inspire synthetic organic chemistry. Many natural products serve as templates for new drug development.
  • Chloro Compounds: The presence of the chlorine atom can significantly alter the compound's reactivity and biological properties, making it a focal point in designing agents with specific actions.
  • Multifunctional Groups: The acetyl group (-COCH3) adds to the compound's versatility, influencing its interaction with biological systems and enhancing its potential uses.

Compounds like this one highlight the beauty of chemistry and its implications in understanding nature. As scientists continue to unravel their intricate structures and functionalities, they pave the way for innovative applications in medicine and beyond.

Synonyms
CYPROTERONE ACETATE
427-51-0
Androcur
Cyproteroneacetate
Cyproterone 17-O-acetate
Cyproteron acetate
Cyproteron-R acetate
Cyprostat
NSC-81430
SH 714
Cyproterone 17alpha-acetate
SH-714
SH 80714
CCRIS 4385
Cyproterone acetate [USAN:JAN]
HSDB 3592
4KM2BN5JHF
EINECS 207-048-3
NSC 81430
Cyprosterone acetate
Cyproterone 17.alpha.-acetate
MLS000859908
DTXSID5020366
CHEBI:50743
NSC81430
3'H-Cyclopropa(1,2)pregna-1,4,6-triene-3,20-dione, 17-(acetyloxy)-6-chloro-1,2-dihydro-, (1beta,2beta)-
DTXCID30366
CHEMBL139835
(1R,3aS,3bR,7aR,8aS,8bS,8cS,10aS)-1-acetyl-5-chloro-8b,10a-dimethyl-7-oxo-1,2,3,3a,3b,7,7a,8,8a,8b,8c,9,10,10a-tetradecahydrocyclopenta[a]cyclopropa[g]phenanthren-1-yl acetate
6-Chloro-1beta,2beta-dihydro-17-hydroxy-3'H-cyclopropa(1,2)-pregna-1,4,6-triene-3,20-dione acetate
CYPROTERONE ACETATE [MI]
CYPROTERONE ACETATE [JAN]
CYPROTERONE ACETATE [HSDB]
CYPROTERONE ACETATE [USAN]
SH714
6-Chloro-delta-6-1,2alpha-methylene-17alpha-hydroxyprogesterone acetate
CYPROTERONE ACETATE [MART.]
1,2-alpha-Methylene-6-chloro-delta(sup 6)-17-alpha-hydroxyprogesterone acetate
1,2-alpha-Methylene-6-chloro-pregna-4,6-diene-3,20-dione 17-alpha-acetate
17-alpha-Acetoxy-6-chloro-1-alpha,2-alpha-methylenepregna-4,6-diene-3,20-dione
6-Chloro-1,2-alpha-methylene-17-alpha-hydroxy-delta(sup 6)-progesterone acetate
6-Chloro-1,2-alpha-methylene-6-dehydro-17-alpha-hydroxyprogesterone acetate
6-Chloro-delta(sup 6)-1,2-alpha-methylene-17-alpha-hydroxyprogesterone acetate
CYPROTERONE ACETATE [WHO-DD]
1,2-alpha-Methylene-6-chloro-(sup 4,6)-pregnadiene-17-alpha-ol-3,20-dione 17-alpha-acetate
6-Chlor-delta(sup 6)-1,2-alpha-methylen-17-alpha-hydroxyprogesteronacetat [German]
6-Chloro-17-hydroxy-1-alpha,2-alpha-methylenepregna-4,6-diene-3,20-dione acetate
Pregna-4,6-diene-3,20-dione, 6-chloro-17-hydroxy-1-alpha,2-alpha-methylene-, acetate
3'H-Cyclopropa[1,2]pregna-1,4,6-triene-3,20-dione, 17-(acetyloxy)-6-chloro-1,2-dihydro-, (1.beta.,2.beta.)-
NCGC00091032-03
CYPROTERONE ACETATE [EP MONOGRAPH]
6-Chlor-delta(sup 6)-1,2-alpha-methylen-17-alpha-hydroxyprogesteronacetat
6-chloro-3,20-dioxo-1beta,2beta-dihydro-3'H-cyclopropa[1,2]pregna-4,6-dien-17-yl acetate
3'H-Cyclopropa(1,2)pregna-1,4,6-triene-3,20-dione, 6-chloro-1-beta,2-beta-dihydro-17-hydroxy-, acetate
CYPROTERONE ACETATE (MART.)
Cyproterone (acetate)
6-Chloro-17-hydroxy-1alpha,2alpha-methylenepregna-4,6-diene-3,20-dione acetate
(1beta,2beta)-17-(Acetyloxy)-6-chloro-1,2-dihydro-3'H-cyclopropa[1,2]pregna-1,4,6-triene-3,20-dione
(2aR,3aS,3bS,3cS,5aS,6R,8aS,8bR)-6-acetyl-10-chloro-3b,5a-dimethyl-2-oxo-2,2a,3,3a,3b,3c,4,5,5a,6,7,8,8a,8b-tetradecahydrocyclopenta[a]cyclopropa[g]phenanthren-6-yl acetate
acetic acid (8R,9S,10S,13S,14S,17R)-17-acetyl-6-(S)-chloro-10,13-dimethyl-3-(R)-oxo-1,2,3,8,9,10,11,12,13,14,15,16,17,20-tetradecahydro-cyclopropa[1,2]cyclopenta[a]phenanthren-17-yl ester
CYPROTERONE ACETATE (EP MONOGRAPH)
SMR000326769
SR-01000075755
UNII-4KM2BN5JHF
MFCD00864671
Cyprone
Dianette
Cyproteronazetat
Cyprostat&reg
CyPat
Andro-Diane
6-chloro-3,20-dioxo-1beta,2beta-dihydro-3'H-cyclopropa(1,2)pregna-4,6-dien-17-yl acetate
Cyproteroni Acetas
cyproterone-acetate
Androcur 10
(1beta,2beta)-17-(acetyloxy)-6-chloro-1,2-dihydro-3'H-cyclopropa(1,2)pregna-1,4,6-triene-3,20-dione
(1R,3aS,3bR,7aR,8aS,8bS,8cS,10aS)-1-acetyl-5-chloro-8b,10a-dimethyl-7-oxo-1,2,3,3a,3b,7,7a,8,8a,8b,8c,9,10,10a-tetradecahydrocyclopenta(a)cyclopropa(g)phenanthren-1-yl acetate
(1S,2S,3S,5R,11R,12S,15R,16S)-15-acetyl-9-chloro-2,16-dimethyl-6-oxopentacyclo(9.7.0.02,8.03,5.012,16)octadeca-7,9-dien-15-yl acetate
(1S,2S,3S,5R,11R,12S,15R,16S)-15-acetyl-9-chloro-2,16-dimethyl-6-oxopentacyclo[9.7.0.02,8.03,5.012,16]octadeca-7,9-dien-15-yl acetate
3'H-CYCLOPROPA(1,2)PREGNA-1,4,6-TRIENE-3,20-DIONE, 17-(ACETYLOXY)-6-CHLORO-1,2-DIHYDRO-, (1.BETA.,2.BETA.)-
3'H-Cyclopropa[1,2]pregna-1,4,6-triene-3,20-dione, 17-(acetyloxy)-6-chloro-1,2-dihydro-, (1beta,2beta)-
6-Chloro-1b,2b-dihydro-17a-hydroxy-3'H-cyclopropa(1,2)pregna-1,4,6-triene-3,20-dione Acetate
6-Chloro-1b,2b-dihydro-17a-hydroxy-3'H-cyclopropa[1,2]pregna-1,4,6-triene-3,20-dione Acetate
acetic acid (8R,9S,10S,13S,14S,17R)-17-acetyl-6-(S)-chloro-10,13-dimethyl-3-(R)-oxo-1,2,3,8,9,10,11,12,13,14,15,16,17,20-tetradecahydro-cyclopropa(1,2)cyclopenta(a)phenanthren-17-yl ester
CAS-427-51-0
Cyproterone acetic acid
2oz7
cid_9880
SCHEMBL5936
BIDD:PXR0052
Lopac0_000301
MLS001055462
MLS001066353
MLS002207305
MLS006011110
Cyproterone acetate, >=98%
GTPL2865
Cyproterone acetate Assay Standard
HMS2090A14
HMS2233J06
HMS3260N04
Tox21_111064
Tox21_201686
Tox21_302941
Tox21_500301
AC-929
BDBM50094569
DL-368
s2042
AKOS008901350
AKOS015895238
Tox21_111064_1
CCG-204396
DB04839
FC20764
LP00301
SDCCGSBI-0050289.P002
NCGC00091032-01
NCGC00091032-04
NCGC00091032-05
NCGC00091032-09
NCGC00091032-12
NCGC00256442-01
NCGC00259235-01
NCGC00260986-01
NCGC00262575-02
Progesterone,2.alpha.-methylene, acetate
(1S,2S,3S,12S,16S,5R,11R,15R)-15-acetyl-9-chloro-2,16-dimethyl-6-oxopentacyclo [9.7.0.0<2,8>.0<3,5>.0<12,16>]octadeca-7,9-dien-15-yl acetate
6-Chloro-1-beta,2-beta-dihydro-17-hydroxy-3'H-cyclopropa(1,2)pregna-1,4,6-triene-3,20-dione 17-acetate
SMR000686068
Cyproterone acetate for peak identification
Progesterone,2.alpha.-methylene-, acetate
(acetyl-chloro-dimethyl-oxo-[?]yl) acetate
1,6-diene-3,20-dione 17.alpha.-acetate
C2942
EU-0100301
NS00003744
C 3412
D01368
AB00698312-08
1,6)-pregnadeine-17.alpha.-3,20-dione acetate
EN300-19765943
Q426185
SR-01000075755-1
SR-01000075755-4
SR-01000075755-6
1,6)-pregnadiene-17.alpha.-ol-3,20-dione acetate
BRD-K41141507-001-15-4
BRD-K41141507-001-16-2
6-Chloro-1beta,2beta-dihydro-17-hydroxy-3'H-cyclopropa
WLN: L F3 E6 D665 IV JU LUTJ A1 E1 RV1 RQ
17.alpha.-Acetoxy-6-chloro-1.alpha.,6-diene-3,20-dione
6-Chloro-17-hydroxy-1.alpha.,6-diene-3,20-dione acetate
1,6)-pregnadiene-17.alpha.-ol-3,20-dione 17alpha-acetate
6-Chloro-1.beta.,2]pregna-1,4,6-triene-3,20-dione acetate
Cyproterone acetate, European Pharmacopoeia (EP) Reference Standard
(1beta,2beta)-17-(Acetyloxy)-6-chloro-1,2-dihydro-3'H-cyclopropa-
1,2alpha-Methylene-6-chloro-17alpha-acetoxy-4,6-pregnadiene-3,20-dione
1,2alpha-Methylene-6-chloro-pregna-4,6-diene-3,20-dione 17alpha-acetate
6-chloro-1,2alpha-methylene-17alpha-hydroxy-Delta(6)-progesterone acetate
6-chloro-1,2alpha-methylene-6-dehydro-17alpha-hydroxyprogesterone acetate
6-chloro-17-acetoxy-1alpha,2alpha-methylene-4,6-pregnadiene-3,20-dione
1,2.alpha.-Methylene-6-chloro-.delta.(sup 6)-17.alpha.-hydroxyprogesterone acetate
1,2alpha-methylene-6-chloro-Delta(4,6)-pregnadien-17alpha-ol-3,20-dione acetate
17alpha-acetoxy-6-chloro-1alpha,2alpha-methylene-4,6-pregnadiene-3,20-dione
17alpha-acetoxy-6-chloro-1alpha,2alpha-methylenepregna-4,6-diene-3,20-dione
6-Chloro-.delta.(sup 6)-1,2.alpha.-methylene-17.alpha.-hydroxyprogesterone acetate
6-Chloro-1,2.alpha.-methylene-17.alpha.-hydroxy-.delta.(sup 6)-progesterone acetate
6-Chloro-1,2.alpha.-methylene-6-dehydro-17.alpha.-hydroxyprogesterone acetate
Chloro-6-hydroxy-17 Alpha Methylene-1 Alpha, 2 Alpha Pregnadiene-4,6 Dione-3, 20 Acetate
Cyproterone acetate for peak identification, European Pharmacopoeia (EP) Reference Standard
Methylene-6-chloro-17-hydroxy-1alpha,2alpha-pregna-4,6-diene-3,20-dione acetate
Pregna-4,20-dione, 6-chloro-17-hydroxy-1.alpha.,2.alpha.-methylene-, acetate
(1S,2S,3S,5R,11R,12S,15R,16S)-15-acetyl-9-chloro-2,16-dimethyl-6-oxopentacyclo[9.7.0.0^{2,8}.0^{3,5}.0^{12,16}]octadeca-7,9-dien-15-yl acetate
[(1S,2S,3S,5R,11R,12S,15R,16S)-15-acetyl-9-chloro-2,16-dimethyl-6-oxo-15-pentacyclo[9.7.0.02,8.03,5.012,16]octadeca-7,9-dienyl] acetate
3'H-Cyclopropa[1,4,6-triene-3,20-dione, 17-(acetyloxy)-6-chloro-1,2-dihydro-, (1.beta.,2.beta.)-
3'H-Cyclopropa[1,4,6-triene-3,20-dione, 6-chloro-1.beta.,2.beta.-dihydro-17-hydroxy-, acetate
3'H-Cyclopropa[1,4,6-triene-3,20-dione, 6-chloro-1.beta.,2.beta.-dihydro-17-hydroxy-,acetate
6-CHLORO-1.BETA.,2.BETA.-DIHYDRO-17-HYDROXY-3'H-CYCLOPROPA(1,2)-PREGNA-1,4,6-TRIENE-3,20-DIONE ACETATE
6-Chloro-1?,2?-dihydro-17-hydroxy-3'H-cyclopropa[1,2]pregna-1,4,6-triene-3,20-dione 17-acetate
6-chloro-3,20-dioxo-1beta,2beta-dihydro-3''H-cyclopropa[1,2]pregna-4,6-dien-17-yl acetate
6-Chloro-3,20-dioxo-1beta,2beta-dihydro-3'H-cyclopropa[1,2]pregna-1,4,6-trien-17-yl acetate