Meconin Cayman Chemical Item Number 9001140 Opianyl; NSC 35547 (CAS 569-31-3) Description Meconin, a noscapine metabolite, is a urinary detection marker for illicit opiate misuse. This product is intended for use as a forensic standard.1↗ 1 Morley, S.R., Forrest, A.R.W., and Galloway, J.H. Validation of meconin as a marker for illicit opiate use. J Anal Toxicol 31 105-108 (2007). Synonyms Opianyl NSC 35547 Formal Name 6,7-dimethoxy-1(3H)-isobenzofuranone CAS Number 569-31-3 Molecular Formula C10H10O4 Formula Weight 194.2 Formulation A crystalline solid Purity ≥95% λmax 212, 307 nm Stability 2 years Storage -20°C Shipping Wet ice in continental US; may vary elsewhere SMILES Copy O=C1OCC2=C1C(OC)=C(OC)C=C2 InCHI Code Copy 1S/C10H10O4/c1-12-7-4-3-6-5-14-10(11)8(6)9(7)13-2/h3-4H,5H2,1-2H3 InCHI Key Copy ORFFGRQMMWVHIB-UHFFFAOYSA-N
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