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Bromopropionyl spiro benzoxazin-cyclohexane

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  Post Date: Mar 05,2013
  Expiry Date: Mar 05,2014
  Detailed Description: Cas No. :158299-05-9 Specs:light yellow crystalline powder
Payment Method: T/T, L/C
CAS :158299-05-9

MF: C16H18BrNO3

Molecular Weight: 352.223

Technical indicators:

Appearance: light yellow crystalline powder

Content: >98.0% (HPLC)

Usage: meropenem pharmaceutical intermediates.

Packing: 25Kg paper drum or according to customer requirements.


  CAS Registry Number:

158299-05-9

  Synonyms: ;BPSBC;BR-Comp;3-(2-bromopropanoyl)spiro[1,3-benzoxazine-2,1'-cyclohexan]-4(3H)-one;F-9;Meropenem Intermediates;Meropenem intermediates F–9;(3S,4R)-3-[(1R)-1-Hydroxyethyl]-4-[(1R)-1-methyl-3-diazo-3-(p-nitrobenzyloxycarbonyl)-2-oxopropyl]azetidin-2-one;F-9(Intermediate Of Meropenem);(R)-4-Nitrobenzyl 2-diazo-4-((2R,3S)-3-((R)-1-hydroxyethyl)-4-oxoazetidin-2-yl)-3-oxopentanoate;
  Molecular Formula: C16H18BrNO3
  Molecular Weight: 352.223
  Molecular Structure: 158299-05-9 3-(2-Bromo-1-oxopropyl)-spiro[2H-1,3-benzoxazine-2,1'-cyclohexan]-4(3H)-one

  Company: Xinxiang Yonghe Chemical Co., Ltd     [ China ]        
  Contact: Sonia Suo
  Tel: 86-373-5461789
  Fax: 86-373-5465021
  Email: sonia8012@126.com
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