5-Hydroxy L-Tryptophan-d4 (Major)

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£508.00

SKU:: 014606
Molecular Weight:: 224.25
Storage Conditions:: 4°C
Supplier:: United States Biological
CAS Number:: 1246818-91-6
Extra Details:: A labeled metabolite of Tryptophan. Synonyms: (S)-5-Hydroxytryptophan-d4; 5-Hydroxyl-L-tryptophan-d4; 5-Hydroxytryptophan-d4; Cincofarm-d4; L-5-HTP-d4; L-5-Hydroxytryptophan-d4; Levothym-d4; Levotinine-d4; Oxitriptan-d4; Oxyfan-d4; Pretonine-d4; Quietim-d4; Serotonyl-d4; Telesol-d4; Tript-Oh-d4; Triptene-d4 CAS No: 1246818-91-6 Unlabeled: 4350-09-8 Molecular Formula: C₁₁H₈D₄N₂O₃ Molecular Weight: 224.25 Purity (HPLC): ≥98% Appearance: Dark grey solid Melting Point: >215°C (dec.) Solubility: DMSO, Methanol Method for Determining Identity: 1H NMR Spectroscopic and Mass Spectrometric Analysis TLC Conditions: C18; Methanol : Water = 9.5 : 0.5; Visualized with UV and AMCS; Single Spot, Rf = 0.70._x000B_1H Elemental Analysis: Calculated: %C: 58.92, %H: 5.40, %N: 12.49 Normalized Intensity: d0 = 0.00%, d1 = 0.16%, d2 = 0.00%, d3 = 16.61%, d4 = 83.22% Storage and Stability: Powder is stable for 6 months after receipt at 4°C. Hygroscopic. Under inert atmosphere. For maximum recovery of product, centrifuge the original vial prior to removing the cap.