Rifaximin

Identify Properties Safty Prices Suppliers 21 Links ☰

Identify Properties Safty Prices Suppliers 21 Links

CAS 80621-81-4

Formula C43H51N3O11

MDL MFCD00864973

Catalog #	Product (Catalog #)	Unit	Price (US$)	Quantity
241096420961	Rifaximin (241096420961)		on request	+ -

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Identify

Synonyms:

fatroximin ; rifacol ; l105 ; normix ; rifaxidin ; rifaximin ; rifamixin ; xifaxan ; 28e))-27r ; l105sv

CAS:

80621-81-4

EINECS:

Molecular Formula:

C43H51N3O11

MDL:

MFCD00864973

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

Properties

Molecular Weight:

785.88 g·mol−1

Melting point:

200-2050C (dec)

Solubility:

Soluble in DMSO (47 mg/ml), water (<1 mg/ml), ethanol (157 mg/ml), alcohols, and chloroform.

Safety Information

Hazard Classes:

RTECS:

KD1576000

Storage temperature:

0-6°C

Prices

In the last 8 years, 22 prices are shown for »Rifaximin« as an example. This short excerpt serves as a guide and can be used as trend information. The shown prices are given in USD and range in year 2018 from USD 338.00 for 5g to USD 374.00 per 50g in 2025 .

Last detected Price

Size	Availability	Last Price	Quantity
50 g	on request	$374.00	+ -

Last price review [2025-03-13]

Registered Supplier [internal ad]

Suppliers

Global Rifaximin Suppliers : USA (3) P.R.China (14) Germany (2) India (1) Switzerland (1)

Supplier	Phone	Fax	Country	Inquiry contact
AK Scientific, Inc.	+1 (510) 429-8835	+1 (510) 429-8836	USA	REQUEST
Amadis Chemical Company Limited	+86-571-89925085	+86-571-89925065	P.R.China	REQUEST
BIOZOL Diagnostica Vertrieb GmbH	+49-871-966346-0	+49-871-966346-13	Germany	REQUEST
BOC Sciences	+1-631-485-4226	+1-631-614-7828	USA	REQUEST
BuGuCh & Partners			Germany	REQUEST
Finetech Industry Limited	+86-27-8746 5837	+86-27-8777 2287	P.R.China	REQUEST
H&Z Industry Co.,Ltd	+86 13583185792	+86 531 88905468	P.R.China	REQUEST
Hangzhou Keying Chem Co., Ltd.	+86-571-85378921	+86-571-85378913	P.R.China	REQUEST
Hangzhou Lingrui Chemical Co., Ltd.	+86-571-88092529	+86-571-87334908	P.R.China	REQUEST
Hangzhou Meite Industry Co., Ltd (Hangzhou Meite Chemical Co., Ltd)	+86 571 88026825	+86 571 88282557	P.R.China	REQUEST
Hangzhou Zhongqi Chem Co., Ltd	+86-571-86976032	+86-571-86972162	P.R.China	REQUEST
Jai Radhe Sales	+91-79-26431096	+91-79-26569884	India	REQUEST
Leap Chem Co., Ltd	+852-30606658		P.R.China	REQUEST
Nantong Xindao Biotech Ltd	+86 19033786557		P.R.China	REQUEST
Santa Cruz Biotechnology, Inc.	+1 214-902-3910		USA	REQUEST
Shandong Ench Chemical Co.,Ltd	+86-13869131854	+86 531-8637666	P.R.China	REQUEST
Shandong SanYoung Industry Co., Ltd	+86 155-64526813	+86 531-56897532	P.R.China	REQUEST
Sigma-Aldrich International GmbH	+41 81 755 28 28	+41 81 755 28 15	Switzerland	REQUEST
Skyrun Industrial Co., Ltd.	+86-576-84015261	+86-576-84015261	P.R.China	REQUEST
Xiamen Equation Chemical Co.,Ltd	+86 592 6515854	+86 592 6515854	P.R.China	REQUEST
Xingrui Industry Co., Limited	+86-531-88980365	+86-531-88980365	P.R.China	REQUEST