[(1R,2S,3R,5R,6R,8S)-6-hydroxy-8-methyl-3-{[(2S,3R,4S,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy}-9,10-dioxatetracyclo[4.3.1.02,5.03,8]decan-2-yl]methyl benzoate

• ChemBase ID: 154558
• Molecular Formular: C23H28O11
• Molecular Mass: 480.46182
• Monoisotopic Mass: 480.16316172
• SMILES: C[C@]12C[C@@]3([C@@H]4C[C@]1([C@@]4([C@H](O2)O3)COC(=O)c1ccccc1)O[C@H]1[C@@H]([C@H]([C@@H]([C@H](O1)CO)O)O)O)O
• Canonical SMILES: OC[C@H]1O[C@@H](O[C@@]23C[C@@H]4[C@@]3(COC(=O)c3ccccc3)[C@@H]3O[C@@]2(C)C[C@]4(O3)O)[C@@H]([C@H]([C@@H]1O)O)O
• InChI: InChI=1S/C23H28O11/c1-20-9-22(29)13-7-23(20,32-18-16(27)15(26)14(25)12(8-24)31-18)21(13,19(33-20)34-22)10-30-17(28)11-5-3-2-4-6-11/h2-6,12-16,18-19,24-27,29H,7-10H2,1H3/t12-,13-,14-,15+,16-,18+,19-,20+,21+,22-,23+/m1/s1
• InChIKey: YKRGDOXKVOZESV-WRJNSLSBSA-N

NAMES AND DATABASE IDS

Names

• IUPAC name: [(1R,2S,3R,5R,6R,8S)-6-hydroxy-8-methyl-3-{[(2S,3R,4S,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy}-9,10-dioxatetracyclo[4.3.1.0^2,^5.0^3,^8]decan-2-yl]methyl benzoate
• IUPAC Traditional name: paeoniflorin
• Synonyms: Methylprednisolone Acetate; NSC 178886; Peoniflorin; Paeoniflorin

Database IDs

• CAS Number: 23180-57-6
• EC Number: 245-476-2
• MDL Number: MFCD00869331
• PubChem SID: 162248696
• PubChem CID: 442534

CALCULATED PROPERTIES

• Acid pKa: 11.543816
• H Acceptors: 10
• H Donor: 5
• LogD (pH = 5.5): -0.38655037
• LogD (pH = 7.4): -0.38658112
• Log P: -0.38654998
• Molar Refractivity: 109.3037 cm^3
• Polarizability: 44.8915 Å^3
• Polar Surface Area: 164.37 Å^2
• Rotatable Bonds: 7
• Lipinski's Rule of Five: true

PROPERTIES

Physical Property

• Apperance: white powder

Safety Information

• German water hazard class: 3
• Storage Temperature: room temp

Product Information

• Purity: ≥98% (HPLC)
• Empirical Formula (Hill Notation): C23H28O11

DETAILS

Sigma Aldrich - P0038

Biochem/physiol Actions
Herbal constituent of peony root. It is used in Chinese traditional medicine for its spasmolytic and pain-relieving properties. Exhibits anticoagulant, neuromuscular blocking, cognition-enhancing, immunoregulating, and antihyperglycemic effects.