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A7257 SIGMA
Norepinephrine
≥98%, crystalline
Synonym: (R)-4-(2-Amino-1-hydroxyethyl)-1,2-benzenediol, L-Arterenol, L-Noradrenaline, Levarterenol
CAS Number 51-41-2
Empirical Formula (Hill Notation) C8H11NO3
Molecular Weight 169.18
assay ≥98%
form crystalline
color off-white to tan
storage temp. -20度 |