Toggle menu
TOKU-E
Cart
  • Currency: USD
    • USD
    • EURO
    • Australian Dollar
    • Brazilian Real
    • Argentine Peso
    • Bangladeshi Taka
    • Canadian Dollar
    • Chilean Peso
    • Chinese Yuan
    • Indonesian Rupiah
    • Indian Rupee
    • Japanese Yen
    • South Korean Won
    • Mexican Peso
    • Malaysian Ringgit
    • Peruvian Nuevo Sol
    • Philippine Peso
    • Singapore Dollar
    • Thai Baht
    • New Taiwan Dollar
    • Vietnamese Dong
    • New Zealand Dollar
    • Sri Lankan Rupee
    • Macanese Pataca
  • Compare
  • Login
  • About Us
  • Contact Us
  • Shop Products Back

    Our Products

    Shop Products

    • Cell Culture Cell Culture icon Back

        Cell Culture categories

      • Contamination Control
      • Gene Selection Antibiotics
      • Mycoplasma Detection & Elimination
    • Immunology Immunology icon Back

        Immunology categories

      • Receptor
    • Cancer Research Cancer Research icon Back

        Cancer Research categories

      • Antitumor
      • Chemotherapeutics
      • Immunosuppressants
    • Microbiology Microbiology icon Back

        Microbiology categories

      • Antimicrobials
      • Beta-lactamase Inhibitors
      • Gene Selection Antibiotics
      • Nitrocefin
      • Selective Agents
    • Plant Biology Plant Biology icon Back

        Plant Biology categories

      • Contamination Control
      • Gene Selection Antibiotics
      • Growth Regulators
      • Herbicides
      • Media Supplements
    • BioActive Small Molecules BioActive Small Molecules icon Back

        BioActive Small Molecules categories

      • Activator
      • Agonist
      • Antagonist
      • Inhibitor
      • Receptor
    • EvoPure Products EvoPure Products icon Back

        EvoPure Products categories

      • Fully Characterized Antimicrobial Compounds
    • CulturePure Products CulturePure Products icon
    • ReadyMade™ Solutions ReadyMade™ Solutions icon
  • Services
  • Resources Back

      Resources

    • Solubility Data Resource
    • Antibiotic Classification Table
    • Videos
    • Protocols
    • MIC Database
    • Cell Culture Database
    • In the Literature
    • News
  • Cart
  • Currency: USD
    • USD
    • EURO
    • Australian Dollar
    • Brazilian Real
    • Argentine Peso
    • Bangladeshi Taka
    • Canadian Dollar
    • Chilean Peso
    • Chinese Yuan
    • Indonesian Rupiah
    • Indian Rupee
    • Japanese Yen
    • South Korean Won
    • Mexican Peso
    • Malaysian Ringgit
    • Peruvian Nuevo Sol
    • Philippine Peso
    • Singapore Dollar
    • Thai Baht
    • New Taiwan Dollar
    • Vietnamese Dong
    • New Zealand Dollar
    • Sri Lankan Rupee
    • Macanese Pataca
  • Login
  • About Us
  • Contact Us

678 results for '4-epi-oxytetracycline'

Advanced Search

Search By Price

Price Range


Search By Setting
  • Previous
  • 35
  • 36
  • 37
  • 38
  • 39
  • 40
  • 41
  • 42
  • 43
  • 44
  • 45
  • Next
  • Oligomycin D
    View Product

    Oligomycin D

    Oligomycin D

    CAS NUMBER 1404-59-7

    [{"id":4953,"name":"Purity Level","value":">95% by HPLC"},{"id":4954,"name":"CAS Number","value":"1404-59-7"},{"id":4955,"name":"Molecular Formula","value":"C<sub>44</sub>H<sub>72</sub>O<sub>11</sub>"},{"id":4956,"name":"Molecular Weight","value":"777.0"},{"id":4957,"name":"Appearance","value":"White lyophilisate"},{"id":4958,"name":"Source","value":"<em>Streptomyces diastatochromogenes</em>"},{"id":4959,"name":"Storage Conditions","value":"-20°C"},{"id":10573,"name":"Product Data Sheet","value":"/content/product-documents/Product%20Data%20Sheet%20-%20O020.pdf"}]

    SIZE SKU PRICING
    --
    O020
    MSRP:
    Was:
    Now: $280.00 - $976.00
    Plus icon Add to Cart
  • 6-Benzylaminopurine
    View Product

    6-Benzylaminopurine

    6-Benzylaminopurine

    CAS NUMBER 1214-39-7

    [{"id":2935,"name":"Purity Level","value":"≥99.0%"},{"id":2936,"name":"Form","value":"Powder"},{"id":2937,"name":"Tariff Code","value":"2933.59.9500"},{"id":2938,"name":"CAS Number","value":"1214-39-7"},{"id":2939,"name":"Molecular Formula","value":"C<sub>12</sub>H<sub>11</sub>N<sub>5</sub>"},{"id":2940,"name":"Molecular Weight","value":"225.25"},{"id":2941,"name":"Appearance","value":"White powder"},{"id":2942,"name":"Solubility","value":"Sparingly soluble in water"},{"id":2943,"name":"Storage Conditions","value":"2-8 °C"},{"id":2944,"name":"Loss on Drying","value":"≤0.5%"},{"id":2945,"name":"Residue On Ignition","value":"≤0.1%"},{"id":16627,"name":"SDS","value":"https://store-njqa715u56.mybigcommerce.com/content/product-documents/1SDS/B026%206-Benzylaminopurine.pdf"}]

    SIZE SKU PRICING
    --
    B026
    MSRP:
    Was:
    Now: $35.50 - $582.50
    Plus icon Add to Cart
  • O-Methylsterigmatocystin
    View Product

    O-Methylsterigmatocystin

    O-Methylsterigmatocystin

    CAS NUMBER 17878-69-2

    [{"id":8032,"name":"Purity Level","value":">95% by HPLC"},{"id":8033,"name":"CAS Number","value":"17878-69-2"},{"id":8034,"name":"Molecular Formula","value":"C<sub>19</sub>H<sub>14</sub>O<sub>6</sub>"},{"id":8035,"name":"Molecular Weight","value":"338.3"},{"id":8036,"name":"Appearance","value":"Pale yellow solid"},{"id":8037,"name":"Storage Conditions","value":"-20°C"},{"id":11436,"name":"SDS-EU","value":"https://toku-e.com/content/product-documents/1SDS/M052%20O-Methylsterigmatocystin%20A.0%20CLP.pdf"},{"id":11437,"name":"SDS","value":"https://toku-e.com/content/product-documents/1SDS/M052%20O-Methylsterigmatocystin%20A.0.pdf"},{"id":12977,"name":"Source","value":"<em>Chaetomium</em>"}]

    SIZE SKU PRICING
    --
    M052
    MSRP:
    Was:
    Now: $465.50 - $1,297.50
    Plus icon Add to Cart
  • Terrecyclic Acid
    View Product

    Terrecyclic Acid

    Terrecyclic Acid

    CAS NUMBER 83058-94-0

    [{"id":6539,"name":"Purity Level","value":">95% by HPLC"},{"id":6540,"name":"CAS Number","value":"83058-94-0"},{"id":6541,"name":"Molecular Formula","value":"C<sub>15</sub>H<sub>20</sub>O<sub>3</sub>"},{"id":6542,"name":"Molecular Weight","value":"248.3"},{"id":6543,"name":"Appearance","value":"Light tan residue"},{"id":6544,"name":"Storage Conditions","value":"-20°C"},{"id":16888,"name":"SDS","value":"https://store-njqa715u56.mybigcommerce.com/content/product-documents/1SDS/T082%20Terrecyclic%20Acid%20A.0.pdf"}]

    SIZE SKU PRICING
    --
    T082
    MSRP:
    Was:
    Now: $218.00 - $759.00
    Plus icon Add to Cart
  • 6-Aminopenicillanic Acid
    View Product

    6-Aminopenicillanic Acid

    6-Aminopenicillanic Acid

    CAS NUMBER 551-16-6

    [{"id":6899,"name":"CAS Number","value":"551-16-6"},{"id":6900,"name":"Molecular Weight","value":"216.26"},{"id":6901,"name":"Appearance","value":"White or almost white crystalline powder"},{"id":6902,"name":"Source","value":"<em>Penicillium</em>"},{"id":6903,"name":"pH","value":"3.5 – 4.5"},{"id":6904,"name":"Optical Rotation","value":"+265.0°-+285.0°"},{"id":6905,"name":"Assay","value":"≥ 96.0%"},{"id":6906,"name":"Loss on Drying","value":"≤ 0.20%"},{"id":6907,"name":"Identification","value":"IR, HPLC - Passes test"},{"id":14851,"name":"Storage Conditions","value":"2-8°C"},{"id":17468,"name":"SDS","value":"https://store-njqa715u56.mybigcommerce.com/content/product-documents/1SDS/A089%206-Aminopenicillanic%20Acid%20A.1.pdf"},{"id":17469,"name":"SDS-EU","value":"https://store-njqa715u56.mybigcommerce.com/content/product-documents/1SDS/A089%206-Aminopenicillanic%20Acid%20A.1%20CLP.pdf"}]

    SIZE SKU PRICING
    --
    A089
    MSRP:
    Was:
    Now: $53.50 - $86.50
    Plus icon Add to Cart
  • α-Mangostin
    View Product

    α-Mangostin

    α-Mangostin

    CAS NUMBER 6147-11-1

    [{"id":7217,"name":"CAS Number","value":"6147-11-1"},{"id":7218,"name":"Molecular Formula","value":"C<sub>24</sub>H<sub>26</sub>O<sub>6</sub>"},{"id":7219,"name":"Molecular Weight","value":"410.46"},{"id":14931,"name":"Storage Conditions","value":"2-8°C"},{"id":16950,"name":"SDS","value":"https://store-njqa715u56.mybigcommerce.com/content/product-documents/1SDS/M076%20Alpha-Mangostin%20A.0.pdf"}]

    SIZE SKU PRICING
    --
    M076
    MSRP:
    Was:
    Now: $184.00 - $685.50
    Plus icon Add to Cart
  • Lithium Dodecyl Sulfate, Dust-Free
    View Product

    Lithium Dodecyl Sulfate, Dust-Free

    Lithium Dodecyl Sulfate, Dust-Free

    CAS NUMBER 2044-56-6

    [{"id":15414,"name":"CAS Number","value":"2044-56-6"},{"id":15415,"name":"Molecular Formula","value":"C<sub>12</sub>H<sub>25</sub>SLiO<sub>4</sub>S"},{"id":15416,"name":"Molecular Weight","value":"273.33"},{"id":15417,"name":"Source","value":"Synthetic"},{"id":15418,"name":"Storage Conditions","value":"≤ 30°C"},{"id":15421,"name":"Form","value":"Rods"},{"id":15422,"name":"Solubility","value":"Soluble in water"},{"id":15423,"name":"Purity","value":"≥ 99.5%"},{"id":15424,"name":"Tariff Code","value":"2920.90.5100"},{"id":17299,"name":"SDS","value":"https://store-njqa715u56.mybigcommerce.com/content/product-documents/1SDS/L062%20Lithium%20Dodecyl%20Sulfate%20A.0.pdf"},{"id":17300,"name":"SDS-EU","value":"https://store-njqa715u56.mybigcommerce.com/content/product-documents/1SDS/L062%20Lithium%20Dodecyl%20Sulfate%20A.0%20CLP.pdf"}]

    SIZE SKU PRICING
    --
    L062
    MSRP:
    Was:
    Now: $39.00 - $234.00
    Plus icon Add to Cart
  • Hygromycin B, EvoPure (Low Endotoxin)
    View Product

    Hygromycin B, EvoPure (Low Endotoxin)

    Hygromycin B, EvoPure (Low Endotoxin)

    CAS NUMBER 31282-04-9

    [{"id":4012,"name":"Purity Level","value":"≥99.0%"},{"id":4013,"name":"Form","value":"Powder"},{"id":4014,"name":"Tariff Code","value":"2941.90.1010"},{"id":4015,"name":"CAS Number","value":"31282-04-9"},{"id":4016,"name":"Molecular Weight","value":"527.52"},{"id":4017,"name":"Appearance","value":"White or off-white powder"},{"id":4018,"name":"Solubility","value":"Freely soluble in water"},{"id":4019,"name":"Water Content (Karl Fischer)","value":"Not more than 15.0%"},{"id":4020,"name":"Melting Point","value":"160-180°C"},{"id":4021,"name":"Sulfated Ash","value":"Report value"},{"id":4022,"name":"Residual Solvents","value":"Report value"},{"id":4023,"name":"Endotoxin","value":"Not more than 10 EU/mg"},{"id":14984,"name":"Storage Conditions","value":"2-8°C"},{"id":18041,"name":"SDS","value":"https://store-njqa715u56.mybigcommerce.com/content/product-documents/1SDS/H007%20H010%20H024%20Hygromycin%20B%20A.3.pdf"},{"id":18042,"name":"SDS-EU","value":"https://store-njqa715u56.mybigcommerce.com/content/product-documents/1SDS/H007%20H010%20H024%20Hygromycin%20B%20A.3%20CLP.pdf"}]

    SIZE SKU PRICING
    --
    H024
    MSRP:
    Was:
    Now: $352.50 - $570.50
    Plus icon Add to Cart
  • Cetyltrimethyl Ammonium Bromide
    View Product

    Cetyltrimethyl Ammonium Bromide

    Cetyltrimethyl Ammonium Bromide

    CAS NUMBER 57-09-0

    [{"id":7332,"name":"CAS Number","value":"57-09-0"},{"id":7333,"name":"Molecular Formula","value":"C<sub>19</sub>H<sub>42</sub>BrN"},{"id":7334,"name":"Molecular Weight","value":"364.45"},{"id":14856,"name":"Storage Conditions","value":"≤30°C"},{"id":16972,"name":"SDS","value":"https://store-njqa715u56.mybigcommerce.com/content/product-documents/1SDS/C063%20Cetrimonium%20bromide.pdf"}]

    SIZE SKU PRICING
    --
    C063
    MSRP:
    Was:
    Now: $64.00 - $253.00
    Plus icon Add to Cart
  • Sulfachloropyridazine Sodium
    View Product

    Sulfachloropyridazine Sodium

    Sulfachloropyridazine Sodium

    CAS NUMBER 23282-55-5

    [{"id":12937,"name":"Form","value":"Solid"},{"id":12938,"name":"Tariff Code","value":"29350090"},{"id":12939,"name":"CAS Number","value":"23282-55-5"},{"id":12940,"name":"Molecular Weight","value":"306.70"},{"id":12941,"name":"Appearance","value":"White or pale yellow powder"},{"id":12942,"name":"Source","value":"Synthetic"},{"id":12943,"name":"Storage Conditions","value":"2-8°C"},{"id":12944,"name":"Purity","value":"(On Dried Basis: ≥99%)"},{"id":12945,"name":"Solubility","value":"Slightly soluble in water, methanol or DMSO"},{"id":13115,"name":"SDS-EU","value":"https://toku-e.com/content/product-documents/1SDS/S037%20Sulfachlorpyridazine%20Sodium%20A.0%20CLP.pdf"},{"id":13116,"name":"SDS","value":"https://toku-e.com/content/product-documents/1SDS/S037%20Sulfachlorpyridazine%20Sodium%20A.0.pdf"}]

    SIZE SKU PRICING
    --
    S037
    MSRP:
    Was:
    Now: $112.00 - $462.00
    Plus icon Add to Cart
  • Hygromycin B, Lyophilized
    View Product

    Hygromycin B, Lyophilized

    Hygromycin B, Lyophilized

    CAS NUMBER 31282-04-9

    [{"id":2972,"name":"Purity Level","value":"(As is; HPLC): ≥90.0%"},{"id":2973,"name":"Form","value":"Powder"},{"id":2974,"name":"Tariff Code","value":"2941.90.1010"},{"id":2975,"name":"CAS Number","value":"31282-04-9"},{"id":2976,"name":"Molecular Weight","value":"527.52"},{"id":2977,"name":"Appearance","value":"Off-white or light tan powder"},{"id":2978,"name":"Solubility","value":"Freely soluble in water"},{"id":2979,"name":"Source","value":"<em>Streptomyces hygroscopicus. </em>"},{"id":2980,"name":"Water Content (Karl Fischer)","value":"≤15.0%"},{"id":2981,"name":"Potency (on a dry basis)","value":"≥900 μg/mg"},{"id":2982,"name":"Melting Point","value":"160-180°C"},{"id":2983,"name":"Storage Conditions","value":"2-8°C"},{"id":2984,"name":"Loss on Drying","value":"≤5.0%"},{"id":2985,"name":"Documents","value":"Hygromycin_B_Kill_Curve_Protocol.pdf"},{"id":2986,"name":"MIC","value":"<em>Pseudomonas aeruginosa</em>|\t64||"},{"id":18037,"name":"SDS","value":"https://store-njqa715u56.mybigcommerce.com/content/product-documents/1SDS/H007%20H010%20H024%20Hygromycin%20B%20A.3.pdf"},{"id":18038,"name":"SDS-EU","value":"https://store-njqa715u56.mybigcommerce.com/content/product-documents/1SDS/H007%20H010%20H024%20Hygromycin%20B%20A.3.pdf"}]

    SIZE SKU PRICING
    --
    H007
    MSRP:
    Was:
    Now: $55.00 - $403.50
    Plus icon Add to Cart
  • Neomycin B Sulfate, EvoPure
    View Product

    Neomycin B Sulfate, EvoPure

    Neomycin B Sulfate, EvoPure

    CAS NUMBER 4146-30-9

    [{"id":1987,"name":"Purity Level","value":"≥98.0%"},{"id":1988,"name":"Form","value":"Solid"},{"id":1989,"name":"Tariff Code","value":"2941.90.1010"},{"id":1990,"name":"CAS Number","value":"4146-30-9"},{"id":1991,"name":"Molecular Weight","value":"614.64 (Free base)"},{"id":1992,"name":"Appearance","value":"White powder"},{"id":1993,"name":"Source","value":"<em>Streptomyces fradiae</em>"},{"id":1994,"name":"pH","value":"5.7-7.5"},{"id":1995,"name":"Storage Conditions","value":"-20°C"},{"id":13104,"name":"Solubility","value":"Soluble in water"},{"id":16353,"name":"SDS","value":"https://store-njqa715u56.mybigcommerce.com/content/product-documents/1SDS/N003%20N012%20N016%20N019%20N028%20N029%20Neomycin%20Sulfate%20A.2.pdf"},{"id":16354,"name":"SDS-EU","value":"https://store-njqa715u56.mybigcommerce.com/content/product-documents/1SDS/N003%20N012%20N016%20N019%20N028%20N029%20Neomycin%20Sulfate%20A.2%20CLP.pdf"}]

    SIZE SKU PRICING
    --
    N019
    MSRP:
    Was:
    Now: $296.50
    Plus icon Add to Cart
  • Previous
  • 35
  • 36
  • 37
  • 38
  • 39
  • 40
  • 41
  • 42
  • 43
  • 44
  • 45
  • Next
×
Join Our Email List

Subscribe to receive updates on new products, promotions and resources!

About Us
  • Company
  • FAQs
  • Careers
  • Blog
  • Distributors
  • Scientific Advancements
Our Offices
  • USA

    Local Phone 360-734-1789
    Fax 360-734-0798
    info@TOKU-E.com

    4112 Bakerview Spur
    Bellingham, WA 98226 USA

  • Europe

    Local Phone +32 (0)9 395 04 97
    info.eu@TOKU-E.com

    Poortakkerstraat 21 Bus 0001
    9051 Sint-Denijs-Westrem, Belgium

  • Singapore Pte Ltd

    Local Phone +65 6816-2640
    info.sg@TOKU-E.com

    1100 Lower Delta Road,
    #01-01 EPL Building,
    Singapore 169206

Account
  • Sign In
  • Order Status
  • My Account
Contact
  • Toll Free 1-888-71-TOKU-E(86583)

  • Twitter icon
  • Youtube icon
  • Linked In icon
  • Terms of Use
  • Disclaimer
  • Sitemap

Copyright © 2026 TOKU-E. All rights reserved