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CAS RN: 85416-73-5 | Product Number: R0183


Purity: >98.0%(HPLC)
  • (S)-(+)-4-[3-(Cyclopentyloxy)-4-methoxyphenyl]pyrrolidin-2-one
3   ≥20 
3   ≥20 

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Product Number R0183
Purity / Analysis Method >98.0%(HPLC)
Molecular Formula / Molecular Weight C__1__6H__2__1NO__3 = 275.35  
Physical State (20 deg.C) Solid
Storage Temperature <0°C
Condition to Avoid Heat Sensitive
CAS RN 85416-73-5
Reaxys Registry Number 6687797
PubChem Substance ID 354333407
MDL Number


Appearance White to Almost white powder to crystal
Purity(HPLC) min. 98.0 area%
Optical purity(LC) min. 97.0 ee%
Elemental analysis(Nitrogen) 4.50 to 5.50 %
Melting point 132.0 to 136.0 °C
Specific rotation [a]20/D +29.0 to +34.0 deg(C=0.5, MeOH)
Properties (reference)
Melting Point 134 °C
Specific Rotation 32° (C=0.5,MeOH)
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HS Number 2933790090
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