(S)-tert-butyl 6-(5-(7-broMo-9,9-difluoro-9H-fluoren-2-yl)-1H-iMidazol-2-yl)-5-azaspiro[2.4]heptane-5-carboxylate

• Post Date:

  Jun 06,2020

• Expiry Date:

  Jun 06,2021

• Detailed Description:

  Cas No. :1441670-89-8 Quantity: 1Metric Tons
  Specs:99%min
  Product Name: ledipasvir interMediate
  Synonyms: Ledipasvir Impurity 9;5-Azaspiro[2.4]heptane-5-carboxylic acid;4)(6S)-6-[5-(7-Bromo-9,9-difluoro-9H-fluoren-2-yl)-1H-imidazol-2-yl]-5- azaspiro[2.4]heptane-5-carboxylic acid 1,1-dimethylethyl ester;(6S)-6-[5-(7-Bromo-9,9-difluoro-9H-fluoren-2-yl)-1H-imidazol-2-yl]-5-azaspiro[2.4]heptanes-5-carboxylic acid 1,1-dimethylethyl ester;(6s)-TERT-BUTYL-6(5(7-BROMO-9,9-DIFLUORO-9h-FLUOREN-2-YI)-1h-IMIDAZOL-2YI)-5-AZASPIRO(2.4)HEPTANE-5-CARBOXYLATE;(6S)-6- [5-(7-Bromo-9,9-difluoro-9H-fluoren-2-yl)-IH-imidazol-2-yll-5-azaspiro;(S)-tert-butyl 6-(5-(7-broMo-9,9-difluoro-9H-fluoren-2-yl)-1H-iMidazol-2-yl)-5-azaspiro[2.4]heptane-5-carboxylate;5-Azaspiro[2.4]heptane-5-carboxylic acid, 6-[5-(7-broMo-9,9-difluoro-9H-fluoren-2-yl)-1H-iMidazol-2-yl]-, 1,1-diMethylethyl ester, (6S)-
  CAS: 1441670-89-8
  MF: C27H26BrF2N3O2
  MW: 542.4150464
  EINECS: 939-899-8
  Product Categories:
  Mol File: 1441670-89-8.mol
  ledipasvir interMediate Structure
  ledipasvir interMediate Chemical Properties
  Boiling point 681.1±55.0 °C(Predicted)
  density 1.53±0.1 g/cm3(Predicted)
  pka 11.13±0.10(Predicted)

• CAS Registry Number:

  1441670-89-8

• Synonyms:

  ;(S)-tert-butyl 6-(5-(7-bromo-9,9-difluoro-9H-fluoren-2-yl)-1H-iMidazol-2-yl)-5-azaspiro[2.4]heptane-5-carboxylate;(6S)-tert-butyl-6-(5-(7-bromo-9,9-difluo-9H-fluoren-2-yl)-1H-imidazol-2-yl)-5-azaspiro[2.4]heptane-5-carbosylate;(S)-tert-butyl6-(5-(7-broMo-9,9-difluoro-9H-fluoren-2-yl)-1H-iMidazol-2-yl)-5-azaspiro[2.4]heptane-5-carboxylate;ledipasvir intermediate;(6s)-6-(5-(7-bromo-9,9-difluoro-9h-fluoren-2-yl)-1h-imidazol-2-yl)-5-azaspiro(2.4)heptane-5-carboxylicacid 1,1-dimethyl ethylester;(6S)-tert-butyl-6-(5-(7-broMo-9,9-difluoro-9H-fluoren-2-yl)-1H-iMidazol-2-yl)-5-azaspiro[2.4]heptane-5-carboxylate;(6S)-Tert-butyl-6-(5-(7-bromo-9,9-difluoro-9H-fluoren-2-yl)-1H-imMidazol-2-yl)-5-azaspiro[2.4]heptane-5-carboxylate;(6S)-6-[5-(7-Bromo-9,9-difluoro-9H-fluoren-2-yl)-1H-imidazol-2-yl]-5-azaspiro[2.4]heptane-5-carboxylic acid 1,1-dimethylester;

• Company:

  shanghai missyou chemical co.,ltd.         

• Contact:

  eileen zhang

• Tel:

  +86-18101936766

• Fax:

  021-58583907

• Email:

  eileen@shmychem.com