25-DESACETYL RIFABUTIN

Product Name: 25-DESACETYL RIFABUTIN
CAS No.: 100324-63-8
Chemical Name: 25-DESACETYL RIFABUTIN
Synonyms: 16-Desacetylrifabutin;Rifabutin Impurity E;Antibiotic LM 565;25-Hydroxy Rifabutin;Rifabutin Impurity 4;25-DESACETYL RIFABUTIN;25-O-Deacetylrifamycin;25-O-Deacetyl Rifabutin;Rifabutin EP Impurity E;25-O-Desacetylrifabutin
CBNumber: CB9302387
Molecular Formula: C44H60N4O10
Formula Weight: 804.97
MOL File: 100324-63-8.mol

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25-DESACETYL RIFABUTIN Property

Melting point:: 150-160°C
Boiling point:: 975.6±65.0 °C(Predicted)
Density: 1.35±0.1 g/cm3(Predicted)
storage temp.: -20°C Freezer
solubility: Chloroform (Slightly), Methanol (Slightly)
form: Solid
pka: 3.31±0.70(Predicted)
color: Very Dark Purple

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Hazard and Precautionary Statements (GHS)

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N-Bromosuccinimide Price

Usbiological

Product number: 257262
Product name: 25-O-Deacetyl rifabutin
Packaging: 5mg
Price: $418
Updated: 2026/06/03

Usbiological

Product number: 257262
Product name: 25-O-Deacetyl rifabutin
Packaging: 10mg
Price: $628
Updated: 2026/06/03

Usbiological

Product number: 257262
Product name: 25-O-Deacetyl rifabutin
Packaging: 25mg
Price: $951
Updated: 2026/06/03

Usbiological

Product number: 257262
Product name: 25-O-Deacetyl rifabutin
Packaging: 50mg
Price: $1481
Updated: 2026/06/03

Usbiological

Product number: 257262
Product name: 25-O-Deacetyl rifabutin
Packaging: 100mg
Price: $2387
Updated: 2026/06/03

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25-DESACETYL RIFABUTIN Chemical Properties,Usage,Production

Chemical Properties

Violet Solid

Uses

A metabolite of Rifabutin, an antibacterial

Uses

A metabolite of Rifabutin (R505000), an antibacterial.

25-DESACETYL RIFABUTIN Preparation Products And Raw materials

Raw materials

Preparation Products

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25-DESACETYL RIFABUTIN Suppliers

Canada 2 China 47 India 4 United States 10 Global 63

J & K SCIENTIFIC LTD.

Tel: 18210857532; 18210857532
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Email: jkinfo@jkchemical.com
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Chemsky（shanghai）International Co.,Ltd.

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Clearsynth Labs Limited

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Cato Research Chemicals Inc.

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BOC Sciences

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Shenzhen SUNGENING Bio-Medical Co., Ltd.

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Shenzhen Polymeri Biochemical Technology Co., Ltd.

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Shenzhen Botel Biotechnology Co. Ltd.

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Hefei Molake Biotechnology Co., Ltd.

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TOSUN PHARM

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100324-63-8, 25-DESACETYL RIFABUTINRelated Search:

Acetyl Tetrapeptide-5 3-O-[α-L-rhaMnopyranosyl-(1-2)-[β-D-xylopyranosyl-(1-3)]-β-D-glucopyranoside 25-DESACETYL RIFABUTIN AKOS BBS-00006159 2,5-DIMETHYL-P-ANISALDEHYDE 1-(4-METHOXY-2,3-DIMETHYLPHENYL)ETHANONE 2,3-DIMETHYLANISALDEHYDE Rifabutin

25-DESACETYL RIFABUTIN

Rifabutin EP Impurity E

25-O-Deacetyl Rifabutin

25-O-Deacetylrifamycin

25-Hydroxy Rifabutin

25-O-Desacetylrifabutin

Antibiotic LM 565

Rifabutin Impurity 5（Rifabutin EP Impurity E）

Spiro[9,4-(epoxypentadeca[1,11,13]trienimino)-2H-furo[2',3':7,8]naphth[1,2-d]imidazole-2,4'-piperidine]-5,10,26(3H,9H)-trione, 6,16,18,20-tetrahydroxy-14-methoxy-7,9,15,17,19,21,25-heptamethyl-1'-(2-methylpropyl)-, (9S,12E,14S,15S,16S,17R,18R,19R,20S,21S,

Spiro[9,4-(epoxypentadeca[1,11,13]trienimino)-2H-furo[2',3':7,8]naphth[1,2-d]imidazole-2,4'-piperidine]-5,10,26(3H,9H)-trione, 6,16,18,20-tetrahydroxy-14-methoxy-7,9,15,17,19,21,25-heptamethyl-1'-(2-methylpropyl)-, (9S,12E,14S,15S,16S,17R,18R,19R,20S,21S,22E,24Z)-

Rifabutin EP Impurity E (25-O-Deacetyl Rifabutin/ 16-Deacetylrifabutin)

Rifabutin Impurity 4

Pyrido[3',2':4,5]furo[3,2-d]pyrimidin-4(1H)-one (Rifabutin Impurity)

Spiro[9,4-(epoxypentadeca[1,11,13]trienimino)-2H-furo[2',3':7,8]naphth[1,2-d]imidazole-2,4'-piperidine]-5,10,26(3H,9H)-trione, 6,16,18,20-tetrahydroxy-14-methoxy-7,9,15,17,19,21,25-heptamethyl-1'-(2-methylpropyl)-, (9S,12E,14S,15S,16S,17R,18R,19R,20S,21S,22E,24Z)-

16-Desacetylrifabutin

Rifabutin Impurity E

100324-63-8

C44H60N4O10

Intermediates & Fine Chemicals

Metabolites & Impurities

Pharmaceuticals

Chiral Reagents

Heterocycles

Various Metabolites and Impurities