CAS: 1441670-89-8 - (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

Formula: C₂₇H₂₆BrF₂N₃O₂

InChI: InChI=1S/C27H26BrF2N3O2/c1-25(2,3)35-24(34)33-14-26(8-9-26)12-22(33)23-31-13-21(32-23)15-4-6-17-18-7-5-16(28)11-20(18)27(29,30)19(17)10-15/h4-7,10-11,13,22H,8-9,12,14H2,1-3H3,(H,31,32)/t22-/m0/s1

InChI key: InChIKey=CZEZIZZCMWUQHO-QFIPXVFZSA-N

SMILES: O=C(OC(C)(C)C)N1CC2(CC2)CC1C3=NC=C(N3)C=4C=CC=5C=6C=CC(Br)=CC6C(F)(F)C5C4

Synonyms:

• (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)-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
• (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)-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-butyl 6-(5-(7-bromo-9,9-difluoro-9H-fluoren-2-yl)-1H-iMidazol-2-yl)-5-azaspiro[2.4]heptane-5-carboxylate
• (S)-tert-butyl6-(5-(7-broMo-9,9-difluoro-9H-fluoren-2-yl)-1H-iMidazol-2-yl)-5-azaspiro[2.4]heptane-5-carboxylate
• 1,1-Dimethylethyl (6S)-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)-
• Ledipasvir Intermediate

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

• Formula: C₂₇H₂₆BrF₂N₃O₂
• Purity: 97%
• Color and Shape: Solid
• Molecular weight: 542.4150

tert-butyl (6S)-6-[4-(7-bromo-9,9-difluoro-9H-fluoren-2-yl)-1H-imidazol-2-yl]-5-azaspiro[2.4]heptane-5-carboxylate

CAS: 1441670-89-8

• Purity: 98%
• Molecular weight: 542.4249877929688

Ledipasvir Impurity 7

CAS: 1441670-89-8

• Formula: C₂₇H₂₆BrF₂N₃O₂
• Molecular weight: 542.42

(6S)-6-[5-(7-Bromo-9,9-difluoro-9H-fluoren-2-yl)-1H-imidazol

CAS: 1441670-89-8

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• Formula: C₂₇H₂₆BrF₂N₃O₂
• Purity: Min. 95%
• Molecular weight: 542.42 g/mol