Triamcinolone acetonide-d7

Triamcinolone acetonide-d7 is intended for use as an internal standard for the quantification of triamcinolone acetonide (Cay-18026) by GC- or LC-MS. Triamcinolone acetonide is a synthetic corticosteroid. It decreases cytokine levels, the firing rate of sensory neurons, and mechanical hypersensitivity in a rat spinal nerve ligation model when used at a dose of 1.5 mg/kg prior to and following surgery for three days. Triamcinolone acetonide also decreases outflow facility in a mouse model of steroid-induced glaucoma when 20 µl of a 40 mg/ml suspension is administered subconjunctivally. Formulations containing triamcinolone acetonide are used in the treatment of diabetic macular edema.Formal Name: (6aS,6bR,7S,8aS,8bS,11aR,12aS,12bS)-6b-fluoro-7-hydroxy-8b-(2-hydroxyacetyl-2-d)-6a,8a-dimethyl-10,10-bis(methyl-d3)-1,2,6a,6b,7,8,8a,8b,11a,12,12a,12b-dodecahydro-4H-naphtho[2',1':4,5]indeno[1,2-d][1,3]dioxol-4-one. Molecular Formula: C24H24D7FO6. Formula Weight: 441.5. Purity: >99% deuterated forms (d1-d7). Formulation: (Request formulation change), A solid. Solubility: Chloroform: Slightly Soluble, Methanol: Slightly Soluble. SMILES: O=C1C=C[C@@]2(C)C(CC[C@]3([H])[C@]2(F)[C@@H](O)C[C@@]4(C)[C@@]3([H])C[C@]5([H])[C@@]4(C(C([2H])O)=O)OC(C([2H])([2H])[2H])(C([2H])([2H])[2H])O5)=C1. InChi Code: InChI=1S/C24H31FO6/c1-20(2)30-19-10-16-15-6-5-13-9-14(27)7-8-21(13,3)23(15,25)17(28)11-22(16,4)24(19,31-20)18(29)12-26/h7-9,15-17,19,26,28H,5-6,10-12H2,1-4H3/t15-,16-,17-,19+,21-,22-,23-,24+/m0/s1/i1D3,2D3,12D/t12?,15-,16-,17-,19+,21-,22-,23-,24+. InChi Key: YNDXUCZADRHECN-UJSLXJIRSA-N.