Composition Purity 96.5% nominal. Material is the resolved (R)- isomer. Mol. wt. 357.4 M.f. C20H20FNO4 Form White crystalline solid. M.p. 49.5 B.p. decomp.ATXht0 >270 V.p. 5.3 Â 10-2 ATXht981131 mPaATXht0 (25 ) KOW logP = 3.31 (25 ) Henry 9.51 10-4 Pa m3 mol-1 (ATXht98124 calc.ATXht0 ) S.g./density 1.172 (20 ) Solubility In water 0.44 (unbuffered), 0.46 (ATXht981151 pHATXht0 5), 0.44 (ATXht981151 pHATXht0 7.0) (all ATXht981123 mgATXht0 /l, 20 ). In acetonitrile >250, n-heptane 6.06, n-octanol 16.0, dichloroethane >250, methanol >250, acetone >250, ethyl acetate >250 (all in g/l, 20 ). Stability Stable at ATXht981151 pHATXht0 4, hydrolysed slowly at ATXht981151 pHATXht0 7. At ATXht981151 pHATXht0 1.2 or ATXht981151 pHATXht0 9, decomposition is rapid.
Please ask detailed and specific
questions about Pricing, Minimum Order Quantity, Delivery Timelines etc. Detailed Messages
result in prompt responses.
