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CAS RN: 198474-90-7 | Product Number: B3627


Purity: >95.0%(T)(HPLC)
  • N-Boc-3,4-difluoro-L-phenylalanine
  • Boc-Phe(3,4-F)-OH
1   ≥20 

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Product Number B3627
Purity / Analysis Method >95.0%(T)(HPLC)
Molecular Formula / Molecular Weight C__1__4H__1__7F__2NO__4 = 301.29  
Physical State (20 deg.C) Solid
CAS RN 198474-90-7
Reaxys Registry Number 8566144
PubChem Substance ID 253660075
MDL Number


Appearance White to Light yellow powder to crystal
Purity(HPLC) min. 95.0 area%
Purity(Neutralization titration) min. 95.0 %
Specific rotation [a]20/D +4.0 to +6.5 deg(C=1,MeOH)
Properties (reference)
Melting Point 83 °C
Specific Rotation 5° (C=1,MeOH)
Solubility (slightly sol. in) Methanol
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HS Number 2922498590
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