2-Azetidinone,4-(acetyloxy)-3-ethyl-,(3R)-(9CI)

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Names

[ CAS No. ]:
301154-81-4

[ Name ]:
2-Azetidinone,4-(acetyloxy)-3-ethyl-,(3R)-(9CI)

[Synonym ]:
3-Ethyl-4,7-dimethoxy-2-quinolinol
3-Ethyl-4,7-dimethoxy-chinolon-2
3-ethyl-4-acetoxyazetidin-2-one
Carbostyril,3-ethyl-4,7-dimethoxy
3-Ethyl-4,7-dimethoxy-2-oxo-chinolin

Chemical & Physical Properties

[ Molecular Formula ]:
C7H11NO3

[ Molecular Weight ]:
157.16700

[ Exact Mass ]:
157.07400

[ PSA ]:
55.40000

[ LogP ]:
0.36040

Safety Information

[ HS Code ]:
2933790090

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • (1'S,3S)-3-(1'-hydroxyethyl)-1-(4'-methoxyphenyl)-4-(2'-phenylethenyl)-2-azetidinone
  • Sodium acetate
  • (1'S,3S,4RS)-1-(4-methoxyphenyl)-3-[1'-[(methylsulfonyl)oxy]ethyl]-4-(2'-phenylethenyl)-2-azetidinone
  • (3R,4S)-3-Ethyl-4-ethynyl-N-(R)-α-methylbenzylamino-2-azetidinone
  • (3R,4S)-3-Ethyl-4-trimethylsiylethynyl-N-(R)-α-methylbenzylamino-2-azetidinone
  • S-Phenyl (2R,3S)-2-ethyl-3-N-(R)-α-methylbenzylamino-5-trimethylsilyl-4-pentynethioate

DownStream

Customs

[ HS Code ]: 2933790090

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

Related Compounds

  • (3S,4R)-4-Acetoxy-3-[(R)-1-(tert-butyldimethylsilyloxy)ethyl]azetidin-2-one
  • (3-ethyl-4-oxoazetidin-2-yl) acetate
  • 2-Azetidinone,4-(acetyloxy)-3-ethenyl-,(3R,4R)-rel-(9CI)
  • 2-Azetidinone, 4-acetyl-3-ethyl-, (3R-cis)- (9CI)
  • 2-Azetidinone, 4-acetyl-3-ethyl-, (3R-trans)- (9CI)
  • 2-Azetidinone,4-(acetyloxy)-3-(1-methylethyl)-,(3R-trans)-(9CI)