(3S)-6,6-DIBROMO-2,2-DIMETHYLPENAM-3-CARBOXYLIC ACID 1,1-DIOXIDE

(3S)-6,6-DIBROMO-2,2-DIMETHYLPENAM-3-CARBOXYLIC ACID 1,1-DIOXIDE Basic information
Product Name:(3S)-6,6-DIBROMO-2,2-DIMETHYLPENAM-3-CARBOXYLIC ACID 1,1-DIOXIDE
Synonyms:6,6-DibroMopenicillanic Acid S,S-Dioxide;SulbactaM Related CoMpound E;6,6-Dibromo-3,3-dimethyl-7-oxo-4,4-dioxide (2S-bis)-4-thia-1-azabicyclo-(3,2,0)-heptane-2-carbonoic acid;Sulbactam EP Impurity E;Sulbactam Impurity 5(Sulbactam EP Impurity E);(3S)-6,6-DIBROMO-2,2-DIMETHYLPENAM-3-CARBOXYLIC ACID 1,1-DIOXIDE;4-Thia-1-azabicyclo[3.2.0]heptane-2-carboxylicacid, 6,6-dibromo-3,3-dimethyl-7-oxo-, 4,4-dioxide, (2S,5R)-;(2S,5R)-6,6-dibromo-3,3-dimethyl-4,4,7-trioxo-4λ6-thia-1-azabicyclo[3.2.0]heptane-2-carboxylic acid
CAS:76646-91-8
MF:C8H9Br2NO5S
MW:391.03
EINECS:
Product Categories:Heterocycles;Impurities;Intermediates & Fine Chemicals;Pharmaceuticals;Sulfur & Selenium Compounds;Heterocycles, Impurities, Pharmaceuticals, Intermediates & Fine Chemicals, Sulfur & Selenium Compounds
Mol File:76646-91-8.mol
(3S)-6,6-DIBROMO-2,2-DIMETHYLPENAM-3-CARBOXYLIC ACID 1,1-DIOXIDE Structure
(3S)-6,6-DIBROMO-2,2-DIMETHYLPENAM-3-CARBOXYLIC ACID 1,1-DIOXIDE Chemical Properties
Melting point 177-178 °C (decomp)
Boiling point 600.1±55.0 °C(Predicted)
density 2.29±0.1 g/cm3(Predicted)
pka2.03±0.60(Predicted)
Safety Information
HS Code 2941906000
MSDS Information
(3S)-6,6-DIBROMO-2,2-DIMETHYLPENAM-3-CARBOXYLIC ACID 1,1-DIOXIDE Usage And Synthesis
Uses6,6-Dibromopenicillanic Acid S,S-Dioxide is an impurity of the semi-synthetic β-lactamase inhibitor Sulbactam (S699185).
Uses6,6-Dibromopenicillanic Acid S,S-Dioxide (Sulbactam EP Impurity E) is an impurity of the semi-synthetic β-lactamase inhibitor Sulbactam (S699185).
(3S)-6,6-DIBROMO-2,2-DIMETHYLPENAM-3-CARBOXYLIC ACID 1,1-DIOXIDE Preparation Products And Raw materials
Raw materialssodium (2S-cis)-6,6-dibromo-3,3-dimethyl-7-oxo-4-thia-1-azabicyclo[3.2.0]heptane-2-carboxylate-->6,6-DIBROMOPENICILLANIC ACID-->Sulbactam Impurity 7-->6-Aminopenicillanic acid
Preparation ProductsSulbactam
Nifedipine-d4 (2-nitrophenyl-d4) 6,6-DIBROMOPENICILLANIC ACID Sulbactam sodium (E)-methyl 3-aminobut-2-enoate 6-Aminopenicillanic acid METHYL 2-(O-NITROBENZYLIDENE)-ACETOACETATE Methyl 3-aminocrotonate Sulbactam pivoxil Nifedipine Impurity 21 (S)-(+)-1,4-Dihydro-2,6-dimethyl-4-(3-nitrophenyl)-3,5-pyridinedicarboxylic Acid Monomethyl Ester methyl 2,4-bis{2-nitrophenyl}-6-methyl-1,2,3,4-tetrahydro-5-pyrimidinecarboxylate Nifedipine Impurity 9 2,6-Ntp SulbactaM M-1 sodium [2S-(2alpha,5alpha,6beta)]-6-bromo-3,3-dimethyl-7-oxo-4-thia-1-azabicyclo[3.2.0]heptane-2-carboxylate BROMOSULBACTAM nifedipine iMpurity C NIFEDIPINE-D6

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