15(S)-15-methyl Prostaglandin E2

15(S)-15-methyl PGE2 is a potent, metabolically stable analog of PGE2. It is a potent gastric antisecretory and antiulcer compound. 15(S)-15-methyl PGE2 binds to human myometrium with twice the affinity of PGE2 and is ten times more potent than PGE1 in contracting uterine smooth muscle.Formal Name: 9-oxo-11alpha,15S-dihydroxy-15-methyl-prosta-5Z,13E-dien-1-oic acid. CAS Number: 35700-27-7. Synonyms: 15(S)-15-methyl PGE2. Molecular Formula: C21H34O5. Formula Weight: 366.5. Purity: >98%. Formulation: (Request formulation change), A solution in methyl acetate. Solubility: DMF: >100 mg/ml (from PGE2), DMSO: >100 mg/ml (from PGE2), Ethanol: >100 mg/ml (from PGE2), PBS pH 7.2: >5 mg/ml (from PGE2). SMILES: O[C@H]1[C@H](/C=C/[C@](O)(C)CCCCC)[C@@H](C/C=C\CCCC(O)=O)C(C1)=O. InChi Code: InChI=1S/C21H34O5/c1-3-4-9-13-21(2,26)14-12-17-16(18(22)15-19(17)23)10-7-5-6-8-11-20(24)25/h5,7,12,14,16-17,19,23,26H,3-4,6,8-11,13,15H2,1-2H3,(H,24,25)/b7-5-,14-12+/t16-,17-,19-,21+/m1/s1. InChi Key: XSGQFHNPNWBVPT-DSFPJDRCSA-N.