ChemicalBook CAS DataBase List 1305334-31-9

1305334-31-9

Name	(16α)-21-Chloro-17-[(2-furanylcarbonyl)oxy]-16-Methyl-pregna-1,4-diene-3,11,20-trione
CAS	1305334-31-9
Molecular Formula	C27H29ClO6
MDL Number	MFCD28359029
Molecular Weight	484.97
MOL File	1305334-31-9.mol

Synonyms

Mometasone Impurity C Mometasone ImpurityEP-C Mometasone EP Impurity C Mometasone Furoate EP Impurity C Mometasone Furoate Impurity 3(Mometasone Furoate EP Impurity C) (16α)-21-Chloro-17-[(2-furanylcarbonyl)oxy]-16-methylpregna-1,4-diene-3,11,20-trione (16α)-21-Chloro-17-[(2-furanylcarbonyl)oxy]-16-Methyl-pregna-1,4-diene-3,11,20-trione Pregna-1,4-diene-3,11,20-trione, 21-chloro-17-[(2-furanylcarbonyl)oxy]-16-methyl-, (16α)- (16α)-21-Chloro-17-[(2-furanylcarbonyl)oxy]-16-methyl-pregna-1,4-diene-3,11,20-trioneMometasone Furoate Impurity C (16α)-21-Chloro-17-[(2-furanylcarbonyl)oxy]-16-methyl-pregna-1,4-diene-3,11,20-trione Mometasone Furoate Impurity C (16±)-21-Chloro-17-[(2-furanylcarbonyl)oxy]-16-methyl-pregna-1,4-diene-3,11,20-trione\nMometasone Furoate Impurity C (8S,9S,10R,13S,14S,16R,17R)-17-(2-chloroacetyl)-10,13,16-trimethyl-3,11-dioxo-6,7,8,9,10,11,12,13,14,15,16,17-dodecahydro-3H-cyclopenta[a]phenanthren-17-yl furan-2-carboxylate Mometasone Furoate EP Impurity C/(8S,9S,10R,13S,14S,16R,17R)-17-(2-Chloroacetyl)-10,13,16-trimethyl-3,11-dioxo-6,7,8,9,10,11,12,13,14,15,16,17-dodecahydro-3H-cyclopenta[a]phenanthren-17-yl furan-2-carboxylate

Chemical Properties

Melting point	>123°C (dec.)
Boiling point	631.6±55.0 °C(Predicted)
density	1.32±0.1 g/cm3(Predicted)
storage temp.	-20°C Freezer, Under Inert Atmosphere
solubility	Chloroform (Slightly), DMSO (Slightly), Methanol (Slightly)
form	Solid
color	White to Light Yellow
InChIKey	UDJQOKVZFMMKGS-GJMULMBRNA-N
SMILES	C1[C@]2(C)[C@H]3C(=O)C[C@]4(C)[C@@](OC(c5occc5)=O)(C(=O)CCl)[C@H](C)C[C@H]4[C@@H]3CCC2=CC(=O)C=1 \|&1:1,3,7,9,22,25,26,r\|

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