7alpha-Hydroxy-3-oxocholest-4-enoic Acid-d3

7alpha-Hydroxy-3-oxocholest-4-enoic acid-d3 is intended for use as an internal standard for the quantification of 7alpha-hydroxy-3-oxocholest-4-enoic acid by GC- or LC-MS. 7alpha-Hydroxy-3-oxocholest-4-enoic acid is a metabolite of the endogenous liver X receptor (LXR) agonist 25(R)-27-hydroxy cholesterol (Cay-14790) and a bile acid precursor. Plasma levels of 7alpha-hydroxy-3-oxocholest-4-enoic acid are reduced in patients with relapsing-remitting multiple sclerosis (RRMS).Formal Name: 7alpha-hydroxy-3-oxo-cholest-4-en-26-oic-27,27,27-d3 acid. CAS Number: 2342573-89-9. Molecular Formula: C27H39D3O4. Formula Weight: 433.6. Purity: >99% deuterated forms (d1-d3). Formulation: (Request formulation change), A solid. Solubility: DMF: 20 mg/ml, DMSO: 20 mg/ml, Ethanol: 20 mg/ml. lambdamax: 243 nm. SMILES: O=C1CC[C@@]2(C)C(C[C@@H](O)[C@]3([H])[C@]2([H])CC[C@@]4(C)[C@@]3([H])CC[C@]4([H])[C@@H](CCCC(C([2H])([2H])[2H])C(O)=O)C)=C1. InChi Code: InChI=1S/C27H42O4/c1-16(6-5-7-17(2)25(30)31)20-8-9-21-24-22(11-13-27(20,21)4)26(3)12-10-19(28)14-18(26)15-23(24)29/h14,16-17,20-24,29H,5-13,15H2,1-4H3,(H,30,31)/t16-,17?,20-,21+,22+,23-,24+,26+,27-/m1/s1/i2D3. InChi Key: SATGKQGFUDXGAX-PKHGPHITSA-N.