Rifabutin and Impurities

14 products on this category.

Brand	Product data	Purity	Price range	Estimated delivery
	Rifabutin REF: TM-T1501CAS: 72559-06-9	99.27% - 99.8%	49.00 €~222.00 €	Thu 31 Oct 24
	Rifabutin REF: 4Z-R-335CAS: 72559-06-9	- - -	To inquire	Mon 04 Nov 24
	Rifabutin EP Impurity E REF: 4Z-R-333CAS: 100324-63-8	- - -	To inquire	Mon 04 Nov 24
	Rifabutin EP Impurity E-d7 REF: 4Z-R-334CAS: 1294503-48-2	- - -	To inquire	Mon 04 Nov 24
	Rifabutin-d7 REF: 4Z-R-331CAS: 72559-06-9	- - -	To inquire	Mon 04 Nov 24
	Rifabutin EP Impurity B (3-Amino Rifamycin S) REF: 4Z-R-336CAS: 51756-80-0	- - -	To inquire	Mon 04 Nov 24
	Rifabutin EP Impurity D (3-Amino-4-Imido Rifamycin S) REF: 4Z-R-338CAS: 62041-01-4	- - -	To inquire	Mon 04 Nov 24
	N-Nitroso Rifabutin REF: 4Z-R-3312	- - -	To inquire	Thu 07 Nov 24
	25-O-desacetyl-23-Acetyl-Rifabutin (Possibly a mixture with API) REF: 4Z-R-332CAS: 1242076-43-2	- - -	To inquire	Thu 07 Nov 24
	Rifabutin EP Impurity C (21,31-Didehydro Rifabutin) REF: 4Z-R-337CAS: 2241829-23-0	- - -	To inquire	Thu 07 Nov 24
	Rifabutin Impurity 1 (14-epi-Rifabutin) REF: 4Z-R-339	- - -	To inquire	Thu 07 Nov 24
	Rifabutin Impurity 2 (21-epi-Rifabutin) REF: 4Z-R-3310	- - -	To inquire	Thu 07 Nov 24
	Rifabutin Impurity 3 REF: 4Z-R-3311	- - -	To inquire	Thu 07 Nov 24
	Rifabutin-d7 REF: TR-R505002CAS: 2747918-39-2	- - -	421.00 €~2,903.00 €	Tue 12 Nov 24

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Rifabutin

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

Formula:

C₄₆H₆₂N₄O₁₁

Purity:

99.27% - 99.8%

Color and Shape:

Red-Violet Crystalline Powder

Molecular weight:

847

Ref: TM-T1501

25mg		49.00 €
50mg		60.00 €
100mg		85.00 €
200mg		136.00 €
500mg		222.00 €
1mL*10mM (DMSO)		55.00 €

Estimated delivery in United States, on Thursday 31 Oct 2024

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Rifabutin

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 4 Nov 2024

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Rifabutin EP Impurity E

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		To inquire
100mg		To inquire

Estimated delivery in United States, on Monday 4 Nov 2024

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Rifabutin EP Impurity E-d7

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 4 Nov 2024

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Rifabutin-d7

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 4 Nov 2024

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Rifabutin EP Impurity B (3-Amino Rifamycin S)

Rifabutin EP Impurity B (3-Amino Rifamycin S)

Formula:

C₃₇H₄₆N₂O₁₂

Color and Shape:

Brown Solid

Molecular weight:

710.78

Ref: 4Z-R-336

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

Estimated delivery in United States, on Monday 4 Nov 2024

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

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

Formula:

C₃₇H₄₇N₃O₁₁

Color and Shape:

Dark Red Solid

Molecular weight:

709.79

Ref: 4Z-R-338

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

Estimated delivery in United States, on Monday 4 Nov 2024

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N-Nitroso Rifabutin

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 Thursday 7 Nov 2024

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

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 Thursday 7 Nov 2024

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

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 Thursday 7 Nov 2024

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Rifabutin Impurity 1 (14-epi-Rifabutin)

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 Thursday 7 Nov 2024

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Rifabutin Impurity 2 (21-epi-Rifabutin)

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 Thursday 7 Nov 2024

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Rifabutin Impurity 3

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 Thursday 7 Nov 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 Tuesday 12 Nov 2024

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