Metanephrine-d3 (hydrochloride)

Metanephrine-d3 is intended for use as an internal standard for the quantification of metanephrine (Cay-15408) by GC- or LC-MS. Metanephrine is an inactive metabolite of epinephrine (Cay-21245). It is formed from epinephrine by catechol-O-methyl transferase (COMT). Urinary and plasma levels of metanephrine are increased in patients with pheochromocytoma, an adrenal medullary neuroendocrine tumor.Formal Name: 4-hydroxy-3-methoxy-alpha-[(methyl-d3-amino)methyl]-benzenemethanol, monohydrochloride. CAS Number: 1215507-88-2. Synonyms: DL-Metanephrine-d3. Molecular Formula: C10H12D3NO3 . HCl. Formula Weight: 236.7. 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, PBS (pH 7.2): 15 mg/ml. SMILES: [2H]C([2H])([2H])NCC(C1=CC(OC)=C(C=C1)O)O.Cl. InChi Code: InChI=1S/C10H15NO3.ClH/c1-11-6-9(13)7-3-4-8(12)10(5-7)14-2,/h3-5,9,11-13H,6H2,1-2H3,1H/i1D3,. InChi Key: HRIQFVCFOPJYEQ-NIIDSAIPSA-N.