Rifabutin and Impurities

18 products on this category.

Product data	Purity	Price range	Estimated delivery
Rifabutin REF: TM-T1501CAS: 72559-06-9	99.7%	49.00 €~222.00 €	Fri 09 Aug 24
Rifabutin EP Impurity D (3-Amino-4-Imido Rifamycin S) REF: 4Z-R-338CAS: 62041-01-4	- - -	To inquire	Mon 12 Aug 24
Rifabutin EP Impurity E REF: 4Z-R-333CAS: 100324-63-8	- - -	To inquire	Mon 12 Aug 24
Rifabutin EP Impurity E-d7 REF: 4Z-R-334CAS: 1294503-48-2	- - -	To inquire	Mon 12 Aug 24
Rifabutin-d7 REF: 4Z-R-331CAS: 72559-06-9	- - -	To inquire	Mon 12 Aug 24
Rifabutin EP Impurity B (3-Amino Rifamycin S) REF: 4Z-R-336CAS: 51756-80-0	- - -	To inquire	Mon 12 Aug 24
Rifabutin REF: 4Z-R-335CAS: 72559-06-9	- - -	To inquire	Mon 12 Aug 24
Rifabutin N-Oxide REF: 86-MM0633.06-0025CAS: 645406-37-7	- - -	846.00 €	Mon 12 Aug 24
1-(2-Methylpropyl)piperidin-4-one REF: 86-MM0633.01-0100CAS: 72544-16-2	- - -	1,080.00 €	Mon 12 Aug 24
Rifabutin Impurity 3 REF: 4Z-R-3311	- - -	To inquire	Fri 16 Aug 24
25-O-desacetyl-23-Acetyl-Rifabutin (Possibly a mixture with API) REF: 4Z-R-332CAS: 1242076-43-2	- - -	To inquire	Fri 16 Aug 24
Rifabutin EP Impurity C (21,31-Didehydro Rifabutin) REF: 4Z-R-337CAS: 2241829-23-0	- - -	To inquire	Fri 16 Aug 24
N-Nitroso Rifabutin REF: 4Z-R-3312	- - -	To inquire	Fri 16 Aug 24
Rifabutin Impurity 2 (21-epi-Rifabutin) REF: 4Z-R-3310	- - -	To inquire	Fri 16 Aug 24
Rifabutin Impurity 1 (14-epi-Rifabutin) REF: 4Z-R-339	- - -	To inquire	Fri 16 Aug 24
Rifabutin-d7 REF: TR-R505002CAS: 2747918-39-2	- - -	421.00 €~2,903.00 €	Mon 19 Aug 24
25-O-Deacetyl Rifabutin REF: TR-D198980CAS: 100324-63-8	- - -	188.00 €~602.00 €	Mon 19 Aug 24
20, 21-Didehydro Rifabutin REF: TR-R505005CAS: 1242076-45-4	- - -	372.00 €~2,623.00 €	Thu 19 Sep 24

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Rifabutin

CAS:72559-06-9

Rifabutin (LM-427), a semisynthetic ansamycin, blocks bacterial RNA synthesis by inhibiting RNA polymerase.

Formula:

C₄₆H₆₂N₄O₁₁

Purity:

99.7%

Color and Shape:

Red-Violet Crystalline Powder

Molecular weight:

847

Ref: TM-T1501

1ml		55.00 €
25mg		49.00 €
50mg		60.00 €
100mg		85.00 €
200mg		136.00 €
500mg		222.00 €

Estimated delivery in United States, on Friday 9 Aug 2024

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Rifabutin EP Impurity D (3-Amino-4-Imido Rifamycin S)

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Rifabutin EP Impurity D (3-Amino-4-Imido Rifamycin S)

CAS:62041-01-4

Formula:

C₃₇H₄₇N₃O₁₁

Color and Shape:

Dark Red Solid

Molecular weight:

709.79

Ref: 4Z-R-338

10mg		To inquire
25mg		To inquire
50mg		2,137.00 €
100mg		To inquire

Estimated delivery in United States, on Monday 12 Aug 2024

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Rifabutin EP Impurity E

CAS:100324-63-8

Formula:

C₄₄H₆₀N₄O₁₀

Color and Shape:

Purple Solid

Molecular weight:

804.98

Ref: 4Z-R-333

10mg		To inquire
25mg		To inquire
50mg		1,236.00 €
100mg		To inquire

Estimated delivery in United States, on Monday 12 Aug 2024

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Rifabutin EP Impurity E-d7

CAS:1294503-48-2

Formula:

C₄₄H₅₃D₇N₄O₁₀

Color and Shape:

Red Solid

Molecular weight:

812.02

Ref: 4Z-R-334

10mg		To inquire
25mg		To inquire
50mg		To inquire
100mg		To inquire

Estimated delivery in United States, on Monday 12 Aug 2024

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Rifabutin-d7

CAS:72559-06-9

Formula:

C₄₆H₅₅D₇N₄O₁₁

Color and Shape:

Red Solid

Molecular weight:

854.06

Ref: 4Z-R-331

10mg		To inquire
25mg		To inquire
50mg		To inquire
100mg		To inquire

Estimated delivery in United States, on Monday 12 Aug 2024

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Rifabutin EP Impurity B (3-Amino Rifamycin S)

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Rifabutin EP Impurity B (3-Amino Rifamycin S)

CAS:51756-80-0

Formula:

C₃₇H₄₆N₂O₁₂

Color and Shape:

Brown Solid

Molecular weight:

710.78

Ref: 4Z-R-336

10mg		To inquire
25mg		To inquire
50mg		2,137.00 €
100mg		To inquire

Estimated delivery in United States, on Monday 12 Aug 2024

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Rifabutin

CAS:72559-06-9

Formula:

C₄₆H₆₂N₄O₁₁

Molecular weight:

847.02

Ref: 4Z-R-335

10mg		To inquire
25mg		To inquire
50mg		To inquire
100mg		To inquire

Estimated delivery in United States, on Monday 12 Aug 2024

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Rifabutin N-Oxide

Controlled Product

CAS:645406-37-7

Formula:

C₄₆H₆₂N₄O₁₂

Color and Shape:

Neat

Molecular weight:

863.00

Ref: 86-MM0633.06-0025

25mg 846.00 €

Estimated delivery in United States, on Monday 12 Aug 2024

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1-(2-Methylpropyl)piperidin-4-one

CAS:72544-16-2

Formula:

C₉H₁₇NO

Color and Shape:

Neat

Molecular weight:

155.24

Ref: 86-MM0633.01-0100

100mg 1,080.00 €

Estimated delivery in United States, on Monday 12 Aug 2024

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Rifabutin Impurity 3

Formula:

C₄₆H₆₄N₄O₁₃

Molecular weight:

880.45

Ref: 4Z-R-3311

10mg		To inquire
25mg		To inquire
50mg		To inquire
100mg		To inquire

Estimated delivery in United States, on Friday 16 Aug 2024

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25-O-desacetyl-23-Acetyl-Rifabutin (Possibly a mixture with API)

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25-O-desacetyl-23-Acetyl-Rifabutin (Possibly a mixture with API)

CAS:1242076-43-2

Formula:

C₄₆H₆₂N₄O₁₁

Molecular weight:

847.03

Ref: 4Z-R-332

10mg		To inquire
25mg		To inquire
50mg		To inquire
100mg		To inquire

Estimated delivery in United States, on Friday 16 Aug 2024

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Rifabutin EP Impurity C (21,31-Didehydro Rifabutin)

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Rifabutin EP Impurity C (21,31-Didehydro Rifabutin)

CAS:2241829-23-0

Formula:

C₄₆H₆₀N₄O₁₁

Molecular weight:

845.01

Ref: 4Z-R-337

10mg		To inquire
25mg		To inquire
50mg		To inquire
100mg		To inquire

Estimated delivery in United States, on Friday 16 Aug 2024

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N-Nitroso Rifabutin

Formula:

C₄₆H₆₁N₅O₁₂

Molecular weight:

876.02

Ref: 4Z-R-3312

10mg		To inquire
25mg		To inquire
50mg		To inquire
100mg		To inquire

Estimated delivery in United States, on Friday 16 Aug 2024

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Rifabutin Impurity 2 (21-epi-Rifabutin)

Formula:

C₄₆H₆₂N₄O₁₁

Molecular weight:

846.44

Ref: 4Z-R-3310

10mg		To inquire
25mg		To inquire
50mg		To inquire
100mg		To inquire

Estimated delivery in United States, on Friday 16 Aug 2024

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Rifabutin Impurity 1 (14-epi-Rifabutin)

Formula:

C₄₆H₆₂N₄O₁₁

Molecular weight:

846.44

Ref: 4Z-R-339

10mg		To inquire
25mg		To inquire
50mg		To inquire
100mg		To inquire

Estimated delivery in United States, on Friday 16 Aug 2024

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Rifabutin-d7

Controlled Product

CAS:2747918-39-2

Stability Light Sensitive Applications Labelled Rifabutin (R505000). Semisynthetic derivative of Rifamycin S that inhibits nucleic …

Formula:

C₄₆H₅₆D₇N₄O₁₁

Color and Shape:

Neat

Molecular weight:

854.04

Ref: TR-R505002

5mg		2,903.00 €
500µg		421.00 €

Estimated delivery in United States, on Monday 19 Aug 2024

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25-O-Deacetyl Rifabutin

Controlled Product

CAS:100324-63-8

Formula:

C₄₄H₆₀N₄O₁₀

Color and Shape:

Purple

Molecular weight:

804.97

Ref: TR-D198980

5mg		188.00 €
10mg		248.00 €
25mg		602.00 €

Estimated delivery in United States, on Monday 19 Aug 2024

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20, 21-Didehydro Rifabutin

Controlled Product

CAS:1242076-45-4

Stability Light Sensitive Applications Rifabutin Impurity C is an impurity of Rifabutin (R505000), a semisynthetic …

Formula:

C₄₆H₆₀N₄O₁₁

Color and Shape:

Neat

Molecular weight:

844.99

Ref: TR-R505005

1mg		372.00 €
10mg		2,623.00 €
2500µg		829.00 €

Estimated delivery in United States, on Thursday 19 Sep 2024

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