CAS: 120705-67-1 - (5R,6S)-6-[(1R)-1-[[(1,1-Dimethylethyl)dimethylsilyl]oxy]ethyl]-7-oxo-3-[(2R)-tetrahydro-2-furanyl]-4-thia-1-azabicyclo[3.2.0]hept-2-ene-2-carboxylic acid 2-propenyl ester

Formula: C₂₁H₃₃NO₅SSi

InChI: InChI=1/C21H33NO5SSi/c1-8-11-26-20(24)16-17(14-10-9-12-25-14)28-19-15(18(23)22(16)19)13(2)27-29(6,7)21(3,4)5/h8,13-15,19H,1,9-12H2,2-7H3/t13-,14?,15+,19-/m1/s1

Synonyms:

• 4-Thia-1-azabicyclo[3.2.0]hept-2-ene-2-carboxylicacid,6-[1-[[(1,1-dimethylethyl)dimethylsilyl]oxy]ethyl]-7-oxo-3-(tetrahydro-2-furanyl)-,2-propenylester,[5R-[3(R*),5a,6a(R*)]]
• prop-2-en-1-yl (5R,6S)-6-[(1R)-1-{[tert-butyl(dimethyl)silyl]oxy}ethyl]-7-oxo-3-(tetrahydrofuran-2-yl)-4-thia-1-azabicyclo[3.2.0]hept-2-ene-2-carboxylate
• Ally(1'R,2''R,5R,6S)-6(1'-tert-butyl dimethyl silyloxyethy)-2-(2''-tetrahydrofuranyl)penem-3-carboxylate
• Faropenem Intermediate
• 4-Thia-1-azabicyclo[3.2.0]hept-2-ene-2-carboxylic acid, 6-[1-[[(1,1-dimethylethyl)dimethylsilyl]oxy]ethyl]-7-oxo-3-(tetrahydro-2-furanyl)-, 2-propenyl ester, [5R-[3(R*),5a,6a(R*)]]-
• Faropenem Sodium Intermediate
• (5R,6S)-6-[(R)-1-(Tert-Butyl-Dimethyl-Silanyloxy)-Ethyl]-7-Oxo-3-(R)-Tetrahydro-Furan-2-Yl-4-Thia-1-Aza-Bicyclo[3.2.0]Hept-2-Ene-2-Carboxylic Acid Allyl Ester
• Farom
• Ally(1'R,2''R,5R,6S)-6(1'-tert-butyl dimethyl silyoxyethy)-2-(2''-tetrahydrofuranyl)penem-3-carboxylate

(5R,6S)-Allyl 6-((R)-1-((tert-butyldimethylsilyl)oxy)ethyl)-7-oxo-3-((R)-tetrahydrofuran-2-yl)-4-thia-1-azabicyclo[3.2.0]hept-2-ene-2-carboxylate

CAS: 120705-67-1

• Formula: C₂₁H₃₃NO₅SSi
• Purity: 98%
• Color and Shape: Solid
• Molecular weight: 439.6409

Faropenem Related Compound 3

CAS: 120705-67-1

• Formula: C₂₁H₃₃NO₅SSi
• Color and Shape: White To Off-White Solid
• Molecular weight: 439.65

(5R,6S)-6-[(1R)-1-[[(1,1-Dimethylethyl)dimethylsilyl]oxy]ethyl]-7-oxo-3-[(2R)-tetrahydro-2-furanyl]-4-thia-1-azabicyclo[3.2.0]hept-2 -ene-2-carboxylic acid 2-propenyl ester , Faropenem intermediate

CAS: 120705-67-1

Faropenem is a prodrug of the antibiotic daloxate. It is synthesized by condensing 6-(1-hydroxyethyl)-7-oxo-3-[(2R)-tetrahydrofuran-2-yl]-4-thiaazabicyclo[3.2.0]heptane-2-carboxylic acid …

• Formula: C₂₁H₃₃NO₅SSi
• Purity: Min. 95%
• Molecular weight: 439.64 g/mol