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Product TypeClear Filters

Analytical Chemistry (4)
Biochemicals (12)
Antibiotics (12)
Rifamycins (12)
Xenobiotic Metabolites (1)
Small Molecule Modulators (9)

Research AreaClear Filters

Epigenetics, Transcription, & Translation (3)
Immunology & Inflammation (12)
Infectious Disease (12)
Xenobiotic Metabolism (1)

ApplicationClear Filters

Mass Spectrometry (4)
Displaying 1 - 12 of 12 Results
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Rifabutin

A rifamycin antibiotic

CAS No. 72559-06-9

Item No. 16468


Formulation: A crystalline solid
Purity: ≥98%
  • Ansamycin
  • LM-427

10 mg

$41

Add

25 mg

$90

Add

100 mg

$157

Add

500 mg

$585

Add

Rifampicin

A rifamycin antibiotic

CAS No. 13292-46-1

Item No. 14423


Formulation: A crystalline solid
Purity: ≥90%
  • NIH 10782
  • NSC 113926
  • Rifampin

100 mg

$36

Add

500 mg

$62

Add

1 g

$86

Add

5 g

$336

Add

Rifampicin-d3

An internal standard for the quantification of rifampicin

CAS No. 1262052-36-7

Item No. 27848


Formulation: A solid
Purity: ≥99% deuterated forms (d1-d3)
  • Rifampin-d3

500 µg

$334

Add

Rifapentine

A rifamycin antibiotic

CAS No. 61379-65-5

Item No. 20307


Formulation: A crystalline solid
Purity: ≥98%
  • Cyclopentylrifampicin
  • DL-473
  • MDL 473

50 mg

$105

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100 mg

$189

Add

500 mg

$732

Add

1 g

$1,254

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25-Desacetyl Rifampicin

A major active metabolite of rifampicin

CAS No. 16783-99-6

Item No. 34817


Formulation: A solid
Purity: ≥95%
  • Desacetylrifampicin

1 mg

$262

Add

Rifaximin

An antibiotic and PXR agonist

CAS No. 80621-81-4

Item No. 16131


Formulation: A crystalline solid
Purity: ≥98%
  • L 105SV
  • Rifamycin L 105

100 mg

$49

Add

500 mg

$90

Add

1 g

$129

Add

5 g

$469

Add

Rifabutin-d7

An internal standard for the quantification of rifabutin

CAS No. 2747918-39-2

Item No. 28904


Formulation: A solid
Purity: ≥99% deuterated forms (d1-d7)
  • Ansamycin-d7

500 µg

$502

Add

Rifamycin SV (sodium salt hydrate)

A broad-spectrum antibiotic

Item No. 21441


Formulation: A crystalline solid
Purity: ≥98%
  • CB 01-11
  • NSC 146718

500 mg

$44

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1 g

$80

Add

5 g

$258

Add

10 g

$472

Add

3-formyl Rifamycin

A rifamycin antibiotic

CAS No. 13292-22-3

Item No. 20260


Formulation: A crystalline solid
Purity: ≥95%
  • 3-formyl Rifampicin SV
  • NCI 145-635
  • Rifaldehyde

500 mg

$54

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1 g

$102

Add

5 g

$392

Add

10 g

$732

Add

Rifapentine-d9

An internal standard for the quantification of rifapentine

Item No. 28708


Formulation: A solid
Purity: ≥99% deuterated forms (d1-d9)
  • Cyclopentylrifampicin-d9

500 µg

$290

Add

1 mg

$433

Add

Rifaximin-d6

An internal standard for the quantification of rifaximin

CAS No. 1262992-43-7

Item No. 26101


Formulation: A solid
Purity: ≥99% deuterated forms (d1-d6)

    500 µg

    $156

    Add

    1 mg

    $294

    Add

    Rifamycin S

    An antibiotic

    CAS No. 13553-79-2

    Item No. 42178


    Formulation: A solid
    Purity: ≥95%
    • NSC 144130
    • Rifomycin S

    100 mg

    $87

    Add

    250 mg

    $141

    Add

    500 mg

    $239

    Add

    1 g

    $435

    Add

    Displaying 1 - 12 of 12 Results
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