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Displaying 1 - 25 of 70 Results
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Penicillin G (potassium salt)

A β-lactam antibiotic

CAS No. 113-98-4

Item No. 21615

Formulation: A crystalline solid
Purity: ≥98%
  • Benzylpenicillin
  • NSC 131815

5 g

$36

Add

10 g

$63

Add

25 g

$120

Add

Penicillin V (potassium salt)

A β-lactam antibiotic

CAS No. 132-98-9

Item No. 23635

Formulation: A crystalline solid
Purity: ≥98%
  • Phenoxymethylpenicillin

10 g

$38

Add

25 g

$84

Add

50 g

$129

Add

100 g

$183

Add

Penicillin G-d5 (potassium salt)

An internal standard for the quantification of penicillin G

Item No. 36772

Formulation: A solid
Purity: ≥99% deuterated forms (d1-d5)
  • Benzylpenicillin-d5

500 µg

$110

Add

1 mg

$358

Add

Penicillin V-d5 (potassium salt)

An internal standard for the quantification of penicillin V

CAS No. 2699607-22-0

Item No. 26786

Formulation: A solid
Purity: ≥99% deuterated forms (d1-d5)
  • Phenoxymethylpenicillin-d5

1 mg

$149

Add

5 mg

$594

Add

Mecillinam

A β-lactam antibiotic

CAS No. 32887-01-7

Item No. 9002008

Formulation: A crystalline solid
Purity: ≥95%
  • Amdinocillin
  • FL 1060
  • Penicillin Hx

100 mg

$87

Add

500 mg

$239

Add

1 g

$347

Add

Methicillin (sodium salt)

A semisynthetic penicillin antibiotic

CAS No. 132-92-3

Item No. 21007

Formulation: A solid
Purity: ≥90%
  • BRL 1241
  • SQ 16,123
  • X 1497

25 mg

$41

Add

50 mg

$72

Add

100 mg

$119

Add

250 mg

$215

Add

Dicloxacillin (sodium salt hydrate)

A semisynthetic penicillin antibiotic

CAS No. 13412-64-1

Item No. 23770

Formulation: A crystalline solid
Purity: ≥98%

    1 g

    $63

    Add

    5 g

    $229

    Add

    10 g

    $423

    Add

    Nafcillin (sodium salt hydrate)

    A semisynthetic and penicillinase-resistant penicillin antibiotic

    CAS No. 7177-50-6

    Item No. 21008

    Formulation: A crystalline solid
    Purity: ≥95%

      1 g

      $75

      Add

      5 g

      $168

      Add

      10 g

      $295

      Add

      25 g

      $645

      Add

      6-Aminopenicillanic Acid

      An intermediate in the semisynthetic synthesis of penicillin antibiotics

      CAS No. 551-16-6

      Item No. 34494

      Formulation: A solid
      Purity: ≥90%
      • (+)-6-Aminopenicillanic Acid
      • 6β-Aminopenicillanic Acid
      • 6-APA
      • NSC 50071

      500 mg

      $32

      Add

      1 g

      $48

      Add

      5 g

      $156

      Add

      Nitrocefin

      An indicator of β-lactamase activity

      CAS No. 41906-86-9

      Item No. 15424

      Formulation: A crystalline solid
      Purity: ≥90%
      • Nitrocephin

      1 mg

      $48

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      5 mg

      $168

      Add

      10 mg

      $288

      Add

      25 mg

      $540

      Add

      Cyclopeptine

      An intermediate in the synthesis of benzodiazepine alkaloids in Penicillium

      CAS No. 50886-63-0

      Item No. 23476

      Formulation: A solid
      Purity: ≥98%

        1 mg

        $267

        Add

        5 mg

        $931

        Add

        Clavulanate (potassium salt)

        A β-lactamase inhibitor

        CAS No. 61177-45-5

        Item No. 19456

        Formulation: A crystalline solid
        Purity: ≥95%
        • BRL 14151K

        5 mg

        $36

        Add

        10 mg

        $68

        Add

        25 mg

        $97

        Add

        50 mg

        $124

        Add

        Vancomycin (hydrochloride)

        A glycopeptide antibiotic

        CAS No. 1404-93-9

        Item No. 15327

        Formulation: A crystalline solid
        Purity: ≥95%
        • Lyphocin

        250 mg

        $65

        Add

        1 g

        $143

        Add

        5 g

        $520

        Add

        Piperacillin (sodium salt)

        A broad-spectrum β-lactam antibiotic

        CAS No. 59703-84-3

        Item No. 20766

        Formulation: A crystalline solid
        Purity: ≥98%
        • CL 227,193
        • T-1220

        500 mg

        $41

        Add

        1 g

        $75

        Add

        5 g

        $312

        Add

        10 g

        $527

        Add

        Ampicillin (hydrate)

        A broad-spectrum antibiotic

        CAS No. 7177-48-2

        Item No. 35740

        Formulation: A solid
        Purity: ≥95%
        • Aminobenzylpenicillin trihydrate

        25 g

        $62

        Add

        50 g

        $117

        Add

        100 g

        $195

        Add

        Cefamandole (sodium salt)

        A cephalosporin antibiotic

        CAS No. 30034-03-8

        Item No. 18138

        Formulation: A crystalline solid
        Purity: ≥90%
        • Cephamandole

        25 mg

        $54

        Add

        50 mg

        $102

        Add

        100 mg

        $190

        Add

        500 mg

        $523

        Add

        Amoxicillin (hydrate)

        A semisynthetic β-lactam antibiotic

        CAS No. 61336-70-7

        Item No. 19188

        Formulation: A crystalline solid
        Purity: ≥98%

          5 g

          $42

          Add

          10 g

          $71

          Add

          25 g

          $153

          Add

          50 g

          $242

          Add

          Oxacillin (sodium salt)

          A semisynthetic β-lactam antibiotic

          CAS No. 1173-88-2

          Item No. 23954

          Formulation: A crystalline solid
          Purity: ≥98%
          • Micropenin
          • NSC 527712
          • SQ16423

          1 g

          $41

          Add

          5 g

          $99

          Add

          10 g

          $178

          Add

          A-54556B

          An acyldepsipeptide antibiotic

          CAS No. 1629166-56-8

          Item No. 17090

          Formulation: A powder
          Purity: ≥95%
          • A-54556 Factor B

          500 µg

          $318

          Add

          2.5 mg

          $1,351

          Add

          Carbenicillin (sodium salt)

          A carboxypenicillin antibiotic

          CAS No. 4800-94-6

          Item No. 20871

          Formulation: A crystalline solid
          Purity: ≥80%
          • BRL 2064
          • α-Carboxybenzylpenicillin
          • CP 15,639-2
          • NSC 111071

          5 g

          $90

          Add

          10 g

          $124

          Add

          25 g

          $219

          Add

          50 g

          $392

          Add

          Cefsulodin (sodium salt hydrate)

          A cephalosporin antibiotic

          CAS No. 1426397-23-0

          Item No. 16127

          Formulation: A crystalline solid
          Purity: ≥95%

            100 mg

            $41

            Add

            250 mg

            $95

            Add

            500 mg

            $167

            Add

            1 g

            $255

            Add

            Doripenem (hydrate)

            A broad-spectrum antibiotic

            CAS No. 1820954-21-9

            Item No. 16934

            Formulation: A crystalline solid
            Purity: ≥98%
            • S 4661

            10 mg

            $57

            Add

            25 mg

            $120

            Add

            50 mg

            $182

            Add

            100 mg

            $279

            Add

            Cefotaxime (sodium salt)

            A cephalosporin antibiotic

            CAS No. 64485-93-4

            Item No. 16040

            Formulation: A crystalline solid
            Purity: ≥98%
            • CTX

            250 mg

            $36

            Add

            500 mg

            $63

            Add

            1 g

            $82

            Add

            5 g

            $108

            Add

            Nafcillin-d5 (sodium salt)

            An internal standard for the quantification of nafcillin

            CAS No. 1356354-25-0

            Item No. 33468

            Formulation: A solid
            Purity: ≥99% deuterated forms (d1-d5)

              1 mg

              $134

              Add

              Cloxacillin (sodium salt)

              A β-lactam antibiotic

              CAS No. 642-78-4

              Item No. 22249

              Formulation: A crystalline solid
              Purity: ≥95%

                5 g

                $81

                Add

                10 g

                $145

                Add

                25 g

                $317

                Add
                Displaying 1 - 25 of 70 Results
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