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Rifaximin and Impurities

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23 products on this category.

BrandProduct dataPurityPrice rangeEstimated delivery
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Rifaximin
REF: TM-T1154CAS: 80621-81-4 		99.18%37.00 €~323.00 €Fri 09 Aug 24
TLC logo
25-Desacetyl Rifaximin-d6
REF: 4Z-R-356CAS: 80621-88-1 		- - -To inquireMon 12 Aug 24
TLC logo
Rifaximin EP Impurity A
REF: 4Z-R-3516CAS: 695-34-1 		- - -To inquireMon 12 Aug 24
TLC logo
Rifaximin EP Impurity G
REF: 4Z-R-3510CAS: 80621-76-7 		- - -To inquireMon 12 Aug 24
TLC logo
Rifaximin Impurity 3
REF: 4Z-R-3517CAS: 1404064-82-9 		- - -To inquireMon 12 Aug 24
TLC logo
Rifaximin EP Impurity C (Rifamycin SV)
REF: 4Z-R-3512CAS: 6998-60-3 		- - -To inquireMon 12 Aug 24
TLC logo
Rifaximin Impurity 2
REF: 4Z-R-358CAS: 1351775-03-5 		- - -To inquireMon 12 Aug 24
TLC logo
Rifaximin-d6
REF: 4Z-R-351CAS: 1262992-43-7 		- - -To inquireMon 12 Aug 24
TLC logo
Rifaximin EP Impurity E (Rifamycin S)
REF: 4Z-R-3515CAS: 13553-79-2 		- - -To inquireMon 12 Aug 24
TLC logo
25-Desacetyl Rifaximin
REF: 4Z-R-355CAS: 80621-88-1 		- - -To inquireMon 12 Aug 24
TLC logo
Rifaximin Impurity 1
REF: 4Z-R-357CAS: 1351775-04-6 		- - -To inquireMon 12 Aug 24
TLC logo
Rifaximin EP Impurity C Sodium Salt (Rifamycin SV Sodium Salt)
REF: 4Z-R-3513CAS: 14897-39-3 		- - -To inquireMon 12 Aug 24
TLC logo
Rifaximin
REF: 4Z-R-352CAS: 80621-81-4 		- - -To inquireMon 12 Aug 24
TLC logo
Rifaximin EP Impurity F (Rifamycin O)
REF: 4Z-R-3514CAS: 14487-05-9 		- - -To inquireMon 12 Aug 24
Mikromol logo
4-Methylpyridin-2-amine
REF: 86-MM3389.01CAS: 695-34-1 		- - -946.00 €~1,267.00 €Mon 12 Aug 24
TLC logo
Rifaximin EP Impurity D
REF: 4Z-R-353		- - -To inquireFri 16 Aug 24
TLC logo
Rifaximin Imine-N-Oxide
REF: 4Z-R-359CAS: 51963-55-4 		- - -To inquireFri 16 Aug 24
TLC logo
Rifaximin EP Impurity B (Rifamycin B)
REF: 4Z-R-3511CAS: 13929-35-6 		- - -To inquireFri 16 Aug 24
TRC logo
Dehydro Rifaximin
REF: TR-D230300CAS: 80621-76-7 		- - -346.00 €~1,210.00 €Mon 19 Aug 24
TRC logo
2-Amino-4-methylpyridine
REF: TR-A617470CAS: 695-34-1 		- - -100.00 €Mon 19 Aug 24
TRC logo
Rifamycin O
REF: TR-R508190CAS: 14487-05-9 		- - -181.00 €~516.00 €Mon 19 Aug 24
TRC logo
Rifaximin
REF: TR-R509500CAS: 80621-81-4 		- - -92.00 €~156.00 €Mon 19 Aug 24
TRC logo
Rifaximin-d6 (Major)
REF: TR-R509502CAS: 1262992-43-7 		- - -324.00 €~2,136.00 €Mon 19 Aug 24
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Rifaximin
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Rifaximin

CAS:80621-81-4
Rifaximin: an oral semi-synthetic antibiotic from rifamycin SV; targets bacterial RNA polymerase to halt growth.
Formula:
C43H51N3O11
Purity:
99.18%
Color and Shape:
Red-Orange Crystalline Powder
Molecular weight:
785.88

Ref: TM-T1154

1g87.00 €
5g323.00 €
1ml63.00 €
200mg37.00 €
500mg57.00 €
Estimated delivery in United States, on Friday 9 Aug 2024
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25-Desacetyl Rifaximin-d6
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25-Desacetyl Rifaximin-d6

CAS:80621-88-1
Formula:
C41H43D6N3O10
Molecular weight:
749.89

Ref: 4Z-R-356

10mgTo inquire
25mgTo inquire
50mgTo inquire
100mgTo inquire
Estimated delivery in United States, on Monday 12 Aug 2024
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Rifaximin EP Impurity A
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Rifaximin EP Impurity A

CAS:695-34-1
Formula:
C6H8N2
Molecular weight:
108.14

Ref: 4Z-R-3516

10mgTo inquire
25mgTo inquire
50mgTo inquire
100mgTo inquire
Estimated delivery in United States, on Monday 12 Aug 2024
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Rifaximin EP Impurity G
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Rifaximin EP Impurity G

CAS:80621-76-7
Formula:
C43H49N3O11
Color and Shape:
Red Solid
Molecular weight:
783.88

Ref: 4Z-R-3510

10mgTo inquire
25mgTo inquire
50mg2,136.00 €
100mgTo inquire
Estimated delivery in United States, on Monday 12 Aug 2024
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Rifaximin Impurity 3
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Rifaximin Impurity 3

CAS:1404064-82-9
Formula:
C43H49N3O11
Color and Shape:
Yellow Solid
Molecular weight:
783.88

Ref: 4Z-R-3517

10mgTo inquire
25mgTo inquire
50mgTo inquire
100mgTo inquire
Estimated delivery in United States, on Monday 12 Aug 2024
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Rifaximin EP Impurity C (Rifamycin SV)
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Rifaximin EP Impurity C (Rifamycin SV)

CAS:6998-60-3
Formula:
C37H47NO12
Color and Shape:
Orange Solid
Molecular weight:
697.78

Ref: 4Z-R-3512

10mgTo inquire
25mgTo inquire
50mgTo inquire
100mgTo inquire
Estimated delivery in United States, on Monday 12 Aug 2024
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Rifaximin Impurity 2
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Rifaximin Impurity 2

CAS:1351775-03-5
Formula:
C43H49N3O11
Color and Shape:
Red Solid
Molecular weight:
783.88

Ref: 4Z-R-358

10mgTo inquire
25mgTo inquire
50mgTo inquire
100mgTo inquire
Estimated delivery in United States, on Monday 12 Aug 2024
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Rifaximin-d6
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Rifaximin-d6

CAS:1262992-43-7
Formula:
C43H45D6N3O11
Color and Shape:
Orange Red Solid
Molecular weight:
791.93

Ref: 4Z-R-351

10mgTo inquire
25mgTo inquire
50mgTo inquire
100mgTo inquire
Estimated delivery in United States, on Monday 12 Aug 2024
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Rifaximin EP Impurity E (Rifamycin S)
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Rifaximin EP Impurity E (Rifamycin S)

CAS:13553-79-2
Formula:
C37H45NO12
Color and Shape:
Orange Solid
Molecular weight:
695.76

Ref: 4Z-R-3515

10mgTo inquire
25mgTo inquire
50mgTo inquire
100mgTo inquire
Estimated delivery in United States, on Monday 12 Aug 2024
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25-Desacetyl Rifaximin
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25-Desacetyl Rifaximin

CAS:80621-88-1
Formula:
C41H49N3O10
Color and Shape:
Orange-Yellow Solid
Molecular weight:
743.85

Ref: 4Z-R-355

10mgTo inquire
25mgTo inquire
50mgTo inquire
100mgTo inquire
Estimated delivery in United States, on Monday 12 Aug 2024
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Rifaximin Impurity 1
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Rifaximin Impurity 1

CAS:1351775-04-6
Formula:
C43H49N3O11
Color and Shape:
Yellow Solid
Molecular weight:
783.88

Ref: 4Z-R-357

10mgTo inquire
25mgTo inquire
50mgTo inquire
100mgTo inquire
Estimated delivery in United States, on Monday 12 Aug 2024
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Rifaximin EP Impurity C Sodium Salt (Rifamycin SV Sodium Salt)
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Rifaximin EP Impurity C Sodium Salt (Rifamycin SV Sodium Salt)

CAS:14897-39-3
Formula:
C37H46NO12·Na
Color and Shape:
Red Solid
Molecular weight:
696.77 22.99

Ref: 4Z-R-3513

10mgTo inquire
25mgTo inquire
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100mgTo inquire
Estimated delivery in United States, on Monday 12 Aug 2024
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Rifaximin
TLC logo
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Rifaximin

CAS:80621-81-4
Formula:
C43H51N3O11
Color and Shape:
Orange Solid
Molecular weight:
785.89

Ref: 4Z-R-352

10mgTo inquire
25mgTo inquire
50mgTo inquire
100mgTo inquire
Estimated delivery in United States, on Monday 12 Aug 2024
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Rifaximin EP Impurity F (Rifamycin O)
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Rifaximin EP Impurity F (Rifamycin O)

CAS:14487-05-9
Formula:
C39H47NO14
Color and Shape:
Yellow Solid
Molecular weight:
753.80

Ref: 4Z-R-3514

10mgTo inquire
25mgTo inquire
50mgTo inquire
100mgTo inquire
Estimated delivery in United States, on Monday 12 Aug 2024
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4-Methylpyridin-2-amine
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4-Methylpyridin-2-amine

Controlled Product
CAS:695-34-1
Formula:
C6H8N2
Color and Shape:
Neat
Molecular weight:
108.14

Ref: 86-MM3389.01

25mg946.00 €
100mg1,267.00 €
Estimated delivery in United States, on Monday 12 Aug 2024
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Rifaximin EP Impurity D
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Rifaximin EP Impurity D

Formula:
C43H49N3O12
Molecular weight:
799.88

Ref: 4Z-R-353

10mgTo inquire
25mgTo inquire
50mgTo inquire
100mgTo inquire
Estimated delivery in United States, on Friday 16 Aug 2024
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Rifaximin Imine-N-Oxide
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Rifaximin Imine-N-Oxide

CAS:51963-55-4
Formula:
C43H58N4O13
Molecular weight:
838.96

Ref: 4Z-R-359

10mgTo inquire
25mgTo inquire
50mgTo inquire
100mgTo inquire
Estimated delivery in United States, on Friday 16 Aug 2024
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Rifaximin EP Impurity B (Rifamycin B)
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Rifaximin EP Impurity B (Rifamycin B)

CAS:13929-35-6
Formula:
C39H49NO14
Molecular weight:
755.81

Ref: 4Z-R-3511

10mgTo inquire
25mgTo inquire
50mgTo inquire
100mgTo inquire
Estimated delivery in United States, on Friday 16 Aug 2024
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Dehydro Rifaximin
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Dehydro Rifaximin

Controlled Product
CAS:80621-76-7
Formula:
C43H49N3O11
Color and Shape:
Neat
Molecular weight:
783.86

Ref: TR-D230300

5mg346.00 €
10mg573.00 €
25mg1,210.00 €
Estimated delivery in United States, on Monday 19 Aug 2024
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2-Amino-4-methylpyridine
TRC logo
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2-Amino-4-methylpyridine

Controlled Product
CAS:695-34-1
Impurity Rifaximin EP Impurity A Applications 2-Amino-4-methylpyridine (Rifaximin EP Impurity A) is an impurity of …
Formula:
C6H8N2
Color and Shape:
Neat
Molecular weight:
108.14

Ref: TR-A617470

1g100.00 €
Estimated delivery in United States, on Monday 19 Aug 2024
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Rifamycin O
TRC logo
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Rifamycin O

CAS:14487-05-9
Impurity Rifaximin EP Impurity F Applications Rifamycin O (Rifaximin EP Impurity F) is a Rifaximin …
Formula:
C39H47NO14
Color and Shape:
Neat
Molecular weight:
753.79

Ref: TR-R508190

50mg181.00 €
100mg233.00 €
250mg516.00 €
Estimated delivery in United States, on Monday 19 Aug 2024
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Rifaximin
TRC logo
+ info

Rifaximin

CAS:80621-81-4
Stability Hygroscopic Applications Non-absorbable semisynthetic Rifamycin antibiotic. References Brufani, M., et al.: J. Antibiot., 37, …
Formula:
C43H51N3O11
Color and Shape:
Red
Molecular weight:
785.88

Ref: TR-R509500

1g156.00 €
100mg92.00 €
500mg108.00 €
Estimated delivery in United States, on Monday 19 Aug 2024
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Rifaximin-d6 (Major)
TRC logo
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Rifaximin-d6 (Major)

Controlled Product
CAS:1262992-43-7
Applications Non-absorbable semisynthetic Rifamycin antibiotic. References Brufani, M., et al.: J. Antibiot., 37, 1611 (1984), …
Formula:
C43D6H45N3O11
Color and Shape:
Orange
Molecular weight:
791.92

Ref: TR-R509502

1mg324.00 €
10mg2,136.00 €
Estimated delivery in United States, on Monday 19 Aug 2024
+ info
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