(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 (Molecular Formula: C₁₆H₁₉N₃O₄S)

Product Name:	(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
CAS Registry Number:	69-53-4
EINECS:	200-709-7
Synonyms:	Omnipen; Aminobenzylpenicillin;(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; Ampicillin acid; Amcill; Principen; Pentrexyl; Penbritin; Ampicilline; Polycillin;
Molecular Structure:
Molecular Formula:	C₁₆H₁₉N₃O₄S
Molecular Weight:	349.40476
Density:	1.45 g/cm³
Boiling Point:	683.9 °C at 760 mmHg
Melting Point:	208 ºC (DEC.)
Flash Point:	367.4 °C
Risk Codes:	S22;S26;S36/37
Safety Statements:	R36/37/38;R42/43
Hazard Symbols:	Xn: Harmful;

(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 (Molecular Formula: C16H19N3O4S)