N-alpha-Fmoc-L-valine (CAS# 68858-20-8)

Application

Fmoc-L-valine is an amino acid derivative, it can be prepared by one-step reaction of L-valine with 9-fluorenyl methyl chloroformate. It has been reported in the literature that it can be used for the preparation of valacyclovir.

Specification

Appearance White to yellow crystals Color Off-White BRN 2177443 pKa 3.90±0.10(Predicted) Storage Condition 2-8°C Refractive Index -17.5 ° (C=1, DMF) MDL MFCD00037124

Safety

Risk Codes 36/37/38 - Irritating to eyes, respiratory system and skin. Safety Description S36/37/39 - Wear suitable protective clothing, gloves and eye/face protection. S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. S22 - Do not breathe dust. S27 - Take off immediately all contaminated clothing. S24/25 - Avoid contact with skin and eyes. WGK Germany 3 HS Code 29242990 Hazard Note Irritant

Packing & Storage

Packed in 25kg/50kg drums. Storage Condition Keep in dark place,Inert atmosphere,Room temperature.