Ampicillin-oxacillin mixture
[CAS# 8067-85-4]

Identification

• Name: Ampicillin-oxacillin mixture
• Synonyms: (2S,5R,6R)-6-[[(2R)-2-Amino-2-Phenyl-Acetyl]Amino]-3,3-Dimethyl-7-Oxo-4-Thia-1-Azabicyclo[3.2.0]Heptane-2-Carboxylic Acid; (2S,5R,6R)-3,3-Dimethyl-6-[(5-Methyl-3-Phenyl-Isoxazole-4-Carbonyl)Amino]-7-Oxo-4-Thia-1-Azabicyclo[3.2.0]Heptane-2-Carboxylic Acid; (2S,5R,6R)-6-[[(2R)-2-Amino-1-Oxo-2-Phenylethyl]Amino]-3,3-Dimethyl-7-Oxo-4-Thia-1-Azabicyclo[3.2.0]Heptane-2-Carboxylic Acid; (2S,5R,6R)-3,3-Dimethyl-6-[[(5-Methyl-3-Phenyl-4-Isoxazolyl)-Oxomethyl]Amino]-7-Oxo-4-Thia-1-Azabicyclo[3.2.0]Heptane-2-Carboxylic Acid; (2S,5R,6R)-6-[[(2R)-2-Amino-2-Phenyl-Acetyl]Amino]-7-Keto-3,3-Dimethyl-4-Thia-1-Azabicyclo[3.2.0]Heptane-2-Carboxylic Acid; (2S,5R,6R)-7-Keto-3,3-Dimethyl-6-[(5-Methyl-3-Phenyl-Isoxazole-4-Carbonyl)Amino]-4-Thia-1-Azabicyclo[3.2.0]Heptane-2-Carboxylic Acid
• Molecular Formula: C₃₅H₃₈N₆O₉S₂
• Molecular Weight: 750.84
• CAS Registry Number: 8067-85-4
• SMILES: [C@H]12SC([C@@H](N1C(=O)[C@H]2NC(=O)C3=C(ON=C3C4=CC=CC=C4)C)C(=O)O)(C)C.[C@H]56SC([C@@H](N5C(=O)[C@H]6NC(=O)[C@H](N)C7=CC=CC=C7)C(=O)O)(C)C
• InChI: 1S/C19H19N3O5S.C16H19N3O4S/c1-9-11(12(21-27-9)10-7-5-4-6-8-10)15(23)20-13-16(24)22-14(18(25)26)19(2,3)28-17(13)22;1-16(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/h4-8,13-14,17H,1-3H3,(H,20,23)(H,25,26);3-7,9-11,14H,17H2,1-2H3,(H,18,20)(H,22,23)/t13-,14+,17-;9-,10-,11+,14-/m11/s1
• InChIKey: ZJZHQGPJCMNEDT-TWZKVBNYSA-N

Properties

• Boiling point: 686.8°C at 760 mmHg (Cal.)
• Flash point: 369.2°C (Cal.)