4-O-(Carboxymethyl)rifamycin

$69 - $1871.1

Price

Brand	Packaging	Price	Product name
American Custom Chemicals Corporation API0009903	50MG	$315	RIFAMYCIN B
American Custom Chemicals Corporation API0009903	500MG	$1871.1	RIFAMYCIN B
AvaChem 2017	5mg	$69	Rifamycin B
AvaChem 2017	25mg	$129	Rifamycin B
AvaChem 2017	100mg	$289	Rifamycin B
Sigma-Aldrich R0900000	r0900000	$220	Rifamycin B
TRC R508170	50mg	$160	Rifamycin B
TRC R508170	500mg	$1295	Rifamycin B

Melting point	300° (dec 160-164°)
alpha	D20 -11° (methanol)
Boiling point	730.16°C (rough estimate)
Density	1.2421 (rough estimate)
refractive index	1.5350 (estimate)
solubility	DMSO (Slightly), Ethyl Acetate (Slightly), Methanol (Slightly, Sonicated)
pka	2.69±0.10(Predicted)
BRN	604953
Stability	Unstable in solution