L-Biopterin Product Specification Alternative Name: 6-Biopterin, 2-Amino-6-[(1R,2S)-1,2-dihydroxypropyl]-4(1H)-pteridinone, 2-Amino-4-hydroxy-6-(1,2-dihydroxypropyl)pteridine, L-erythro-6-(1,2-Dihydroxypropyl)pterin Formula: C9H11N5O3 MW: 237.2 CAS: 22150-76-1 MI: 14: 1229 RTECS: UO3506000 Purity: ≥98% Appearance: White to pale yellow powder. Hazard: HARMFUL. IRRITANT. Solubility: Soluble in 1 N sodium hydroxide or 1N hydrogen chloride; very slightly soluble in water (0.7mg/ml) (ultrasonication). To obtain concentrated solutions, ammonium hydroxide should be added. Long Term Storage: -20°C Use/Stability: Stable for 2 years after receipt when stored at -20°C. Handling: Protect from light. |