Benzathine benzylpenicillin

$39 - $326

Price

Brand	Packaging	Price	Product name
AK Scientific P691	25mg	$39	PenicillinGbenzathinesaltwith1%Lecithin
AK Scientific P691	1g	$295	PenicillinGbenzathinesaltwith1%Lecithin
American Custom Chemicals Corporation API0001616	250MG	$153.3	BENZATHINE PENICILLIN
Sigma-Aldrich B0500000	b0500000	$220	Benzathine benzylpenicillin
Sigma-Aldrich 31735	250mg	$59.1	Benzathine penicilline G tetrahydrate
TRC P223518	250mg	$75	PenicillinGBenzathineSaltwith0.2%Polysorbate80
TRC P223518	500mg	$115	PenicillinGBenzathineSaltwith0.2%Polysorbate80
Usbiological 287318	500mg	$326	Penicillin G benzathine anhydrous

Melting point	123-124°
alpha	D25 +206° (c = 0.105 in formamide)
solubility	Very slightly soluble in water, freely soluble in dimethylformamide and in formamide, slightly soluble in ethanol (96 per cent).
color	Crystals
CAS DataBase Reference	1538-09-6
EPA Substance Registry System	4-Thia-1-azabicyclo[3.2.0]heptane-2-carboxylic acid, 3,3-dimethyl-7-oxo-6-[(phenylacetyl)amino]- (2S,5R,6R)-, compd. with N,N'-bis(phenylmethyl)-1,2-ethanediamine (2:1) (1538-09-6)