(5R)-5-[[[(tert-Butyl)dimethylsilyl]oxy]methyl]-2-pyrrolidinone

Suppliers

Names

[ CAS No. ]:
128899-30-9

[ Name ]:
(5R)-5-[[[(tert-Butyl)dimethylsilyl]oxy]methyl]-2-pyrrolidinone

[Synonym ]:
5(R)-5-{(tert-Butyldimethylsilyloxy)methyl}pyrrolidin-2-one

Chemical & Physical Properties

[ Molecular Formula ]:
C11H23NO2Si

[ Molecular Weight ]:
229.39100

[ Exact Mass ]:
229.15000

[ PSA ]:
38.33000

[ LogP ]:
2.61560

Safety Information

[ HS Code ]:
2933790090

Precursor & DownStream

Precursor

  • (R)-(-)-5-(Hydroxymethyl)-2-pyrrolidinone
  • tert-Butyldimethylsilyl chloride
  • D(-)-Glutamic acid
  • (R)-Methyl 5-oxopyrrolidine-2-carboxylate
  • D-Pyroglutamic acid

DownStream

  • 2-Methyl-2-propanyl (2R)-2-(hydroxymethyl)-5-oxo-1-pyrrolidinecarboxylate

Customs

[ HS Code ]: 2933790090

[ Summary ]:
2933790090. other lactams. VAT:17.0%. Tax rebate rate:9.0%. . MFN tariff:9.0%. General tariff:20.0%