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Brequinar

Browse our curated selection of Brequinar from leading global manufacturers. Find research-grade reagents, certified standards, and specialty supplies backed by Cenmed's expert sourcing and technical support.

  
  • (2-methylpropyl)boronic acid (c15-1284-419)
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    346225-1G

    (2-METHYLPROPYL)BORONIC ACID >=95.0% (C005B-082313)

    Price: $95.86
    List Price: $106.51
    Application (2-Methylpropyl)boronic acid can be used as:&nbsp&nbsp&nbsp A reactant in the preparation of 4-isobutylisoquinoline from 4-bromoisoquinoline by Suzuki-Miyaura type couple reaction. &nbspA catalyst along with aluminum hydroxide,
    SKU346225-1G
    MFR. NameSigma-Aldrich
    Catalog No. C005B-082313
    Pack Size 1 GR
    Price:
    Price: $95.86
    List Price: $106.51
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  • (2-methylpropyl)boronic acid (c15-1284-420)
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    346225-5G

    (2-METHYLPROPYL)BORONIC ACID >=95.0% (C005B-082314)

    Price: $240.78
    List Price: $267.54
    Application (2-Methylpropyl)boronic acid can be used as:&nbsp&nbsp&nbsp A reactant in the preparation of 4-isobutylisoquinoline from 4-bromoisoquinoline by Suzuki-Miyaura type couple reaction. &nbspA catalyst along with aluminum hydroxide,
    SKU346225-5G
    MFR. NameSigma-Aldrich
    Catalog No. C005B-082314
    Pack Size 5 GR
    Price:
    Price: $240.78
    List Price: $267.54
    Quantity:
     
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  • (4-bromophenyl)triphenyltin - 50 mg
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    S817716-1EA

    (4-BROMOPHENYL)TRIPHENYLTIN - 50 MG

    Price: $100.62
    List Price: $111.79
    Other Notes Please note that Sigma-Aldrich provides this product to early discovery researchers as part of a collection of rare and unique chemicals. Sigma-Aldrich does not collect analytical data for this product.
    SKUS817716-1EA
    MFR. NameSigma-Aldrich
    Catalog No. C005B-350084
    Pack Size 50 MG
    Price:
    Price: $100.62
    List Price: $111.79
    Quantity:
     
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  • (e)-4-bromo-n-(4-nitrobenzylidene)aniline (c15-1319-025)
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    ANV00293-1G

    (E)-4-BROMO-N-(4-NITROBENZYLIDENE)ANILINE (C005B-242790)

    Price: $364.61
    List Price: $405.13
    Other Notes Please note that Sigma-Aldrich provides this product to early discovery researchers as part of a collection of unique chemicals. Sigma-Aldrich does not collect analytical data for this product.
    SKUANV00293-1G
    MFR. NameSigma-Aldrich
    Catalog No. C005B-242790
    Pack Size 1 GR
    Price:
    Price: $364.61
    List Price: $405.13
    Quantity:
     
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  • ã¡-lapachone-10 mg
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    15021-10

    -Lapachone-10 mg

    Price: $467.55
    List Price: $519.51
    A quinone which inhibits topoisomerase I at 25 &muM and transglutaminase (IC<sub>50</sub> = 5 &muM) reduced to &beta-lapachone hydroquinone by NQO1, generating ROS during its reversion to &beta-lapachone sensitizes cancer cells to radiation,
    SKU15021-10
    MFR. NameCAYMAN CHEMICAL
    Catalog No. C003B-520728
    Pack Size 1 EA
    Price:
    Price: $467.55
    List Price: $519.51
    Quantity:
     
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  • ã¡-lapachone-25 mg
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    15021-25

    -Lapachone-25 mg

    Price: $1,051.98
    List Price: $1,168.86
    A quinone which inhibits topoisomerase I at 25 &muM and transglutaminase (IC<sub>50</sub> = 5 &muM) reduced to &beta-lapachone hydroquinone by NQO1, generating ROS during its reversion to &beta-lapachone sensitizes cancer cells to radiation,
    SKU15021-25
    MFR. NameCAYMAN CHEMICAL
    Catalog No. C003B-520790
    Pack Size 1 EA
    Price:
    Price: $1,051.98
    List Price: $1,168.86
    Quantity:
     
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  • ã¡-lapachone-5 mg
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    15021-5

    -Lapachone-5 mg

    Price: $306.10
    List Price: $340.11
    A quinone which inhibits topoisomerase I at 25 &muM and transglutaminase (IC<sub>50</sub> = 5 &muM) reduced to &beta-lapachone hydroquinone by NQO1, generating ROS during its reversion to &beta-lapachone sensitizes cancer cells to radiation,
    SKU15021-5
    MFR. NameCAYMAN CHEMICAL
    Catalog No. C003B-520703
    Pack Size 1 EA
    Price:
    Price: $306.10
    List Price: $340.11
    Quantity:
     
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  • ã¡-lapachone-50 mg
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    15021-50

    -Lapachone-50 mg

    Price: $1,695.89
    List Price: $1,884.32
    A quinone which inhibits topoisomerase I at 25 &muM and transglutaminase (IC<sub>50</sub> = 5 &muM) reduced to &beta-lapachone hydroquinone by NQO1, generating ROS during its reversion to &beta-lapachone sensitizes cancer cells to radiation,
    SKU15021-50
    MFR. NameCAYMAN CHEMICAL
    Catalog No. C003B-520824
    Pack Size 1 EA
    Price:
    Price: $1,695.89
    List Price: $1,884.32
    Quantity:
     
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  • 000000008223330501 hydroquinone for synthesis
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    8223330501

    000000008223330501 HYDROQUINONE FOR SYNTHESIS

    Price: $66.46
    List Price: $73.85
    000000008223330501 HYDROQUINONE FOR SYNTHESIS
    SKU8223330501
    MFR. NameSigma-Aldrich
    Catalog No. C005B-496823
    Pack Size 1 EA
    Price:
    Price: $66.46
    List Price: $73.85
    Quantity:
     
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  • 000000008223330521 hydroquinone for synthesis
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    8223330521

    000000008223330521 HYDROQUINONE FOR SYNTHESIS

    Price: $66.74
    List Price: $74.15
    000000008223330521 HYDROQUINONE FOR SYNTHESIS
    SKU8223330521
    MFR. NameSigma-Aldrich
    Catalog No. C005B-496829
    Pack Size 1 EA
    Price:
    Price: $66.74
    List Price: $74.15
    Quantity:
     
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  • 1,4-chrysenequinone (c09-0804-371)
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    C153928-250mg

    1,4-Chrysenequinone (C007B-086143)

    Price: $491.03
    List Price: $545.59
    1,4-Chrysenequinone.
    SKUC153928-250mg
    MFR. NameAladdin Scientific
    Catalog No. C007B-086143
    Pack Size 1 EA
    Price:
    Price: $491.03
    List Price: $545.59
    Quantity:
     
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  • 1,4-chrysenequinone (c09-0804-372)
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    C153928-50mg

    1,4-Chrysenequinone (C007B-086144)

    Price: $169.44
    List Price: $188.27
    1,4-Chrysenequinone.
    SKUC153928-50mg
    MFR. NameAladdin Scientific
    Catalog No. C007B-086144
    Pack Size 1 EA
    Price:
    Price: $169.44
    List Price: $188.27
    Quantity:
     
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About Brequinar

Cenmed Enterprises provides a comprehensive selection of Brequinar products sourced from leading global manufacturers. Our catalog spans research-grade reagents, certified standards, and specialty compounds used across clinical, academic, and industrial laboratories worldwide.

With decades of expertise in laboratory supply distribution, we offer competitive pricing, reliable stock availability, and dedicated technical support. Whether you need small quantities for research or bulk orders for manufacturing, our team is ready to assist with sourcing, compliance documentation, and logistics.

Frequently Asked Questions

  • What documentation is provided with orders?

    All orders include a Certificate of Analysis (CoA), Safety Data Sheet (SDS), and a packing slip. Additional regulatory or compliance documentation can be requested at the time of order for products requiring special handling or import/export certification.

  • What is the minimum order quantity?

    Minimum order quantities vary by product and are listed on each product page. For bulk or custom quantity orders, please contact our sales team at 732-447-1100 or request a quote online for custom pricing.

  • How long does shipping take?

    Standard orders ship within 1–3 business days from our New Jersey distribution center. Expedited and international shipping options are available. Hazardous materials ship in compliance with IATA/DOT regulations and may require additional lead time.

  • Can I return a product?

    We accept returns on non-hazardous, unopened products within 30 days of delivery. Controlled substances, refrigerated items, and custom orders are non-returnable. To initiate a return, please complete the return request form and submit it to our customer service team for approval. Returns will be processed once your request has been reviewed and authorized.

  • Do you offer volume discounts?

    Yes. Volume pricing is available for most products in our catalog. Contact our sales team or use the "Request a Quote" feature to get custom pricing for your organization based on your annual purchase volume and specific product needs.