| | Identification | Back Directory |  | [Name] 
 4-Thia-1-azabicyclo[3.2.0]heptane-2-carboxylic acid, 3,3-dimethyl-6-[[[[[3-(methylsulfonyl)-2-oxo-1-imidazolidinyl]carbonyl]amino]phenylacetyl]amino]-7-oxo-, monosodium salt, [2S-[2alpha,5alpha,6beta(S*)]]-
 |  | [CAS] 
 42057-22-7
 |  | [Synonyms] 
 Baypen
 Baycipen
 Einecs 255-640-5
 Monosodium mezlocillin
 (2S,5β)-3,3-Dimethyl-6α-[[(R)-[[[3-(methylsulfonyl)-2-oxo-1-imidazolidinyl]carbonyl]amino]phenylacetyl]amino]-7-oxo-4-thia-1-azabicyclo[3.2.0]heptane-2β-carboxylic acid sodium salt
 4-Thia-1-azabicyclo(3.2.0)heptane-2-carboxylic acid, 3,3-dimethyl-6-(((2R)-(((3-(methylsulfonyl)-2-oxo-1-imidazolidinyl)carbonyl)amino)phenylacetyl)amino)-7-oxo-, monosodium salt, (2S,5R,6R)-
 4-Thia-1-azabicyclo[3.2.0]heptane-2-carboxylic acid, 3,3-dimethyl-6-[[(2R)-2-[[[3-(methylsulfonyl)-2-oxo-1-imidazolidinyl]carbonyl]amino]-2-phenylacetyl]amino]-7-oxo-, sodium salt (1:1), (2S,5R,6R)-
 4-Thia-1-azabicyclo[3.2.0]heptane-2-carboxylic acid, 3,3-dimethyl-6-[[[[[3-(methylsulfonyl)-2-oxo-1-imidazolidinyl]carbonyl]amino]phenylacetyl]amino]-7-oxo-, monosodium salt, [2S-[2alpha,5alpha,6beta(S*)]]-
 4-Thia-1-azabicyclo(3.2.0)heptane-2-carboxylic acid, 3,3-dimethyl-6-(((((3-(methylsulfonyl)-2-oxo-1-imidazolidinyl)carbonyl)amino)phenylacetyl)amino)-7-oxo-, monosodium salt, (2S-(2alpha,5alpha,6beta(S*)))-
 4-Thia-1-azabicyclo[3.2.0]heptane-2-carboxylicacid,3,3-dimethyl-6-[[[[[3-(methylsulfonyl)-2-oxo-1-imChemicalbookidazolidinyl]carbonyl]amino]phenylacetyl]amino]-7-oxo-,monosodiumsalt,[2S-[2alpha,5alpha,6beta(S*)]]- USP/EP/BP
 |  | [EINECS(EC#)] 
 255-640-5
 |  | [Molecular Formula] 
 C21H24N5NaO8S2
 |  | [MDL Number] 
 MFCD07793332
 |  | [MOL File] 
 42057-22-7.mol
 |  | [Molecular Weight] 
 561.564
 | 
 | Hazard Information | Back Directory |  | [Uses] 
 Mezlocillin Sodium is an antibacterial agent. Penicillin antibiotic effective against gram negative and gram positive bacteria.
 |  | [Definition] 
 ChEBI: Mezlocillin sodium is an organic sodium salt. It contains a mezlocillin(1-).
 |  | [in vivo] 
 
 Mezlocillin (subcutaneous injection; 1.7-5.7 mg/kg; twice daily; 7 d) treatment in vivo suppresses the IgM and IgG responses and the delayed-type hypersensitivity reaction, observes the loss of hair, and inhibits lymphocyte proliferation of animals treated with all doses[1]. | Animal Model: | Male Balb/c mice[1] |  | Dosage: | 1.7, 4.3, and 5.7 mg/kg |  | Administration: | Subcutaneous injection; 1.7, 4.3, and 5.7 mg/kg; twice daily; 7 days |  | Result: | Suppressed the IgM and IgG responses and the delayed-type hypersensitivity reaction treated with all doses. Observed a loss of hair in the majority of animals treated with all doses.
 Inhibited lymphocyte proliferation of spleen-cell cultures from animals.
 | 
 |  | [IC 50] 
 β-lactam
 | 
 | Spectrum Detail | Back Directory |  | [Spectrum Detail] 
 4-Thia-1-azabicyclo[3.2.0]heptane-2-carboxylic acid, 3,3-dimethyl-6-[[[[[3-(methylsulfonyl)-2-oxo-1-imidazolidinyl]carbonyl]amino]phenylacetyl]amino]-7-oxo-, monosodium salt, [2S-[2alpha,5alpha,6beta(S*)]]-(42057-22-7)MS
 4-Thia-1-azabicyclo[3.2.0]heptane-2-carboxylic acid, 3,3-dimethyl-6-[[[[[3-(methylsulfonyl)-2-oxo-1-imidazolidinyl]carbonyl]amino]phenylacetyl]amino]-7-oxo-, monosodium salt, [2S-[2alpha,5alpha,6beta(S*)]]-(42057-22-7)1HNMR
 
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