21-Hydroxy Deschloromometasone Furoate (Impurity) Mometasone Furoate Impurity H

Analyte Name

9-Chloro-11beta,21-dihydroxy-16alpha-methyl-3,20-dioxopregna-1,4-dien-17-yl Furan-2-carboxylate

CAS Number

148596-90-1

Molecular Formula

C27 H31 Cl O7

Molecular Weight

502.98

Accurate Mass

502.1758

SMILES

C[C@@H]1C[C@H]2[C@@H]3CCC4=CC(=O)C=C[C@]4(C)[C@@]3(Cl)[C@@H](O)C[C@]2(C)[C@@]1(OC(=O)c5occc5)C(=O)CO

InChI

InChI=1S/C27H31ClO7/c1-15-11-19-18-7-6-16-12-17(30)8-9-24(16,2)26(18,28)21(31)13-25(19,3)27(15,22(32)14-29)35-23(33)20-5-4-10-34-20/h4-5,8-10,12,15,18-19,21,29,31H,6-7,11,13-14H2,1-3H3/t15-,18+,19+,21+,24+,25+,26+,27+/m1/s1

IUPAC

[(8S,9R,10S,11S,13S,14S,16R,17R)-9-chloro-11-hydroxy-17-(2-hydroxyacetyl)-10,13,16-trimethyl-3-oxo-6,7,8,11,12,14,15,16-octahydrocyclopenta[a]phenanthren-17-yl] furan-2-carboxylate

Storage Temperature

+4°C

Shipping Temperature

Room Temperature

Country of Origin

CANADA

Product Type

Impurity

Product Format

Neat

API Family

Mometasone

Purity

>95% (HPLC)