Rifaximin (Xifaxan)

Catalog No. A10793

Rifaximin (Xifaxan)是一种半合成的，基于利福霉素的非全身性抗生素，这意味着很少有药物像其他类型的口服抗生素一样会通过胃肠道壁进入循环系统。

Technical details

Catalog Num	A10793
M. Wt	785.88
Formula	C43H51N3O11
Purity	>98%
Storage	at -20°C 3 years Powder
CAS No.	80621-81-4
Synonyms
SMILES	C[C@H]1/C=C/C=C(\C(=O)NC2=C(C3=C(C4=C(C(=C3O)C)O[C@@](C4=O)(O/C=C/[C@@H]([C@H]([C@H]([C@@H]([C@@H]([C@@H]([C@H]1O)C)O)C)OC(=O)C)C)OC)C)C5=C2N6C=CC(=CC6=N5)C)O)/C

Biological Activity

Rifaximin (Xifaxan)是一种半合成的，基于利福霉素的非全身性抗生素，这意味着很少有药物像其他类型的口服抗生素一样会通过胃肠道壁进入循环系统。

Targets

RNA polymerase

Solubility *

In vitro	DMSO	45 mg/mL (57.26 mM)
	Water	Insoluble
	Ethanol	3 mg/mL (3.81 mM)
* <1 mg/ml means slightly soluble or insoluble. * Please note that Adooq tests the solubility of all compounds in-house, and the actual solubility may differ slightly from published values. This is normal and is due to slight batch-to-batch variations.

Preparing Stock Solutions

Concentration / Solvent Volume / Mass	1 mg	5 mg	10 mg
0.1 mM	12.72 mL	63.62 mL	127.25 mL
0.5 mM	2.54 mL	12.72 mL	25.45 mL
1 mM	1.27 mL	6.36 mL	12.72 mL
5 mM	0.25 mL	1.27 mL	2.54 mL

*The above data is based on the productmolecular weight 785.88. Batch specific molecular weights may vary from batch to batch due to solvent of hydration, which will affect the solvent volumes required to prepare stock solutions.