Benzathine Ampicillin

CAS: 33276-75-4

Ref. TR-B356620

Product Information

• Name: Benzathine Ampicillin
• Synonyms: N,N'-Dibenzylethylenediamine Ampicillin Disalt, Ampicillin Benzathine, (2S,5R,6R)-6-{[(2R)-2-amino-2-phenylacetyl]amino}-3,3-dimethyl-7-oxo-4-thia-1-azabicyclo[3.2.0]heptane-2-carboxylic acid - N,N'-dibenzylethane-1,2-diamine (2:1), 1,2-Ethanediamine, N,N'-bis(phenylmethyl)-, bis((2S-(2alpha,5alpha,6beta(S*)))-6-((aminophenylacetyl)amino)-3,3-dimethyl-7-oxo-4-thia-1-azabicyclo(3.2.0)heptane-2-carboxylate), 4-Thia-1-azabicyclo(3.2.0)heptane-2-carboxylic acid, 6-(((2R)-aminophenylacetyl)amino)-3,3-dimethyl-7-oxo-, (2S,5R,6R)-, compd with N,N'-bis(phenylmethyl)-1,2-ethanediamine (2:1), 4-Thia-1-azabicyclo(3.2.0)heptane-2-carboxylic acid, 6-((aminophenylacetyl)amino)-3,3-dimethyl-7-oxo-, (2S-(2alpha,5alpha,6beta(S*)))-, compd with N,N'-bis(phenylmethyl)-1,2- ethanediamine (2:1), 4-Thia-1-azabicyclo(3.2.0)heptane-2-carboxylic acid, 6-(2-amino-2-phenylacetamido)-3,3-dimethyl-7-oxo-, compd with N,N'-dibenzylethylenediamine (2:1), D-(-)-, 4-Thia-1-azabicyclo[3.2.0]heptane-2-carboxylic acid, 6-(2-amino-2-phenylacetamido)-3,3-dimethyl-7-oxo-, compd. with N,N′-dibenzylethylenediamine (2:1), <span class="text-smallcaps">D</span>-(-)-, 4-Thia-1-azabicyclo[3.2.0]heptane-2-carboxylic acid, 6-[(aminophenylacetyl)amino]-3,3-dimethyl-7-oxo-, [2S-[2α,5α,6β(S*)]]-, compd. with N,N′-bis(phenylmethyl)-1,2-ethanediamine (2:1), 4-Thia-1-azabicyclo[3.2.0]heptane-2-carboxylic acid, 6-[[(2R)-2-amino-2-phenylacetyl]amino]-3,3-dimethyl-7-oxo-, (2S,5R,6R)-, compd. with N,N′-bis(phenylmethyl)-1,2-ethanediamine (2:1), Ampicillin N,N'-dibenzylethylenediamine salt, Ampicillin benzathine, Benzathine ampicillin, Benzathine ampicillin (1:2), N,N'-Dibenzylethylenediammonio (2S-(2alpha,5alpha,6beta(S*)))-bis(6-((aminophenylacetyl)amino)-3,3-dimethyl-7-oxo-4-thia-1-azabicyclo(3.2.0)heptane-2-carboxylate), Unii-E1Td7Am884

Description

Stability Hygroscopic
Applications Benzathine Ampicillin is an impurity of Ampiicillin(A634300) which is an orally active, semi-synthetic antibiotic; structurally related to penicillin. Antibacterial.
References Ivashkiv, E., et al.: Anal. Profiles Drug Subs., 2, 1 (1973), Campoli-Richards, D.M., et al.: Drugs, 33, 577 (1987), Sill, M. L., et al.: Antimicrob. Agents Chemother., 52, 1551 (2008),

• Brand: TRC

Chemical properties

• Molecular weight: 240.34 + 2(349.40)
• Formula: C₁₆H₂₀N₂· 2(C₁₆H₁₉N₃O₄S)
• Color/Form: Neat
• InChI: InChI=1S/C16H19N3O4S.C16H20N2/c1-16(2)11(15(22)23)19-13(21)10(14(19)24-16)18-12(20)9(17)8-6-4-3-5-7-8;1-3-7-15(8-4-1)13-17-11-12-18-14-16-9-5-2-6-10-16/h3-7,9-11,14H,17H2,1-2H3,(H,18,20)(H,22,23);1-10,17-18H,11-14H2/t9-,10-,11+,14-;/m1./s1
• InChI key: InChIKey=KEFVXSMHHWVCSO-YWUHCJSESA-N
• SMILES: CC1(C)S[C@@H]2[C@H](NC(=O)[C@H](N)c3ccccc3)C(=O)N2[C@H]1C(=O)O.c1ccc(CNCCNCc2ccccc2)cc1