4-Thia-1-azabicyclo[3.2.0]heptane-2-carboxylicacid, 6-[[(2R)-2-amino-2-phenylacetyl]amino]-3,3-dimethyl-7-oxo-,(2,2-dimethyl-1-oxopropoxy)methyl ester, (2S,5R,6R)- (33817-20-8)

Identification
Name:	4-Thia-1-azabicyclo[3.2.0]heptane-2-carboxylicacid, 6-[[(2R)-2-amino-2-phenylacetyl]amino]-3,3-dimethyl-7-oxo-,(2,2-dimethyl-1-oxopropoxy)methyl ester, (2S,5R,6R)-
Synonyms:	4-Thia-1-azabicyclo[3.2.0]heptane-2-carboxylicacid, 6-(2-amino-2-phenylacetamido)-3,3-dimethyl-7-oxo-, hydroxymethyl esterpivalate (ester), D-(-)- (8CI); 4-Thia-1-azabicyclo[3.2.0]heptane-2-carboxylicacid, 6-[(aminophenylacetyl)amino]-3,3-dimethyl-7-oxo-,(2,2-dimethyl-1-oxopropoxy)methyl ester, [2S-[2a,5a,6b(S*)]]-;4-Thia-1-azabicyclo[3.2.0]heptane-2-carboxylic acid,6-[[(2R)-aminophenylacetyl]amino]-3,3-dimethyl-7-oxo-,(2,2-dimethyl-1-oxopropoxy)methyl ester, (2S,5R,6R)- (9CI); Ampicillin pivaloyloxymethylester; Hydroxymethyl6-(2-amino-2-phenylacetamido)-3,3-dimethyl-7-oxo-4-thia-1-azabicyclo[3.2.0]heptane-2-carboxylatepivalate (ester); MK 191; Pivaloylampicillin; Pivaloyloxymethyl D-a-aminobenzylpenicillinate;Pivaloyloxymethyl ampicillinate; Pivampicillin
CAS:	33817-20-8
EINECS:	251-688-6
Molecular Formula:	C22H29 N3 O6 S
Molecular Weight:	463.55
InChI:	InChI=1/C22H29N3O6S/c1-21(2,3)20(29)31-11-30-19(28)15-22(4,5)32-18-14(17(27)25(15)18)24-16(26)13(23)12-9-7-6-8-10-12/h6-10,13-15,18H,11,23H2,1-5H3,(H,24,26)/t13-,14-,15+,18-/m1/s1
Molecular Structure:
Properties
Flash Point:	364.5°C
Boiling Point:	679°Cat760mmHg
Density:	1.33g/cm³
Refractive index:	1.604
Flash Point:	364.5°C
Safety Data