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Chemical Reagents & Chromatography

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

  
  • (2-(3 4-dimethoxy-phenyl)-ethy - 50 mg l)-(4-nitro-benzylidene)-amine
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    S136417-1EA

    (2-(3 4-DIMETHOXY-PHENYL)-ETHY - 50 MG L)-(4-NITRO-BENZYLIDENE)-AMINE

    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.
    SKUS136417-1EA
    MFR. NameSigma-Aldrich
    Catalog No. C005B-376774
    Pack Size 50 MG
    Price:
    Price: $100.62
    List Price: $111.79
    Quantity:
     
    The item has been added
  • (2-(4 4-dimethyl-2 6-dioxocyclohexyliden e)-1-pyrrolidinyl)acetonitrile  - 10mg
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    R100889-1EA

    (2-(4 4-DIMETHYL-2 6-DIOXOCYCLOHEXYLIDEN E)-1-PYRROLIDINYL)ACETONITRILE - 10MG

    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.
    SKUR100889-1EA
    MFR. NameSigma-Aldrich
    Catalog No. C005B-431745
    Pack Size 10 MG
    Price:
    Price: $100.62
    List Price: $111.79
    Quantity:
     
    The item has been added
  • (2-(4-(tert-butoxycarbonyl)piperazin-1-yl)pyridin-4-yl)boronic acid (c008b-041550)
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    T1340692-10g

    (2-(4-(tert-Butoxycarbonyl)piperazin-1-yl)pyridin-4-yl)boronic acid (C008B-041550)

    Price: $1,831.44
    List Price: $2,034.94
    (2-(4-(tert-Butoxycarbonyl)piperazin-1-yl)pyridin-4-yl)boronic acid (C008B-041550)
    SKUT1340692-10g
    MFR. NameALADDIN SCIENTIFIC
    Catalog No. C008B-041550
    Pack Size 1 EA
    Price:
    Price: $1,831.44
    List Price: $2,034.94
    Quantity:
     
    The item has been added
  • (2-(4-(tert-butoxycarbonyl)piperazin-1-yl)pyridin-4-yl)boronic acid (c008b-041551)
    Add to Cart The item has been added
    T1340692-1g

    (2-(4-(tert-Butoxycarbonyl)piperazin-1-yl)pyridin-4-yl)boronic acid (C008B-041551)

    Price: $301.03
    List Price: $334.48
    (2-(4-(tert-Butoxycarbonyl)piperazin-1-yl)pyridin-4-yl)boronic acid (C008B-041551)
    SKUT1340692-1g
    MFR. NameALADDIN SCIENTIFIC
    Catalog No. C008B-041551
    Pack Size 1 EA
    Price:
    Price: $301.03
    List Price: $334.48
    Quantity:
     
    The item has been added
  • (2-(4-(tert-butoxycarbonyl)piperazin-1-yl)pyridin-4-yl)boronic acid (c008b-041552)
    Add to Cart The item has been added
    T1340692-250mg

    (2-(4-(tert-Butoxycarbonyl)piperazin-1-yl)pyridin-4-yl)boronic acid (C008B-041552)

    Price: $155.60
    List Price: $172.88
    (2-(4-(tert-Butoxycarbonyl)piperazin-1-yl)pyridin-4-yl)boronic acid (C008B-041552)
    SKUT1340692-250mg
    MFR. NameALADDIN SCIENTIFIC
    Catalog No. C008B-041552
    Pack Size 1 EA
    Price:
    Price: $155.60
    List Price: $172.88
    Quantity:
     
    The item has been added
  • (2-(4-(tert-butoxycarbonyl)piperazin-1-yl)pyridin-4-yl)boronic acid (c008b-041553)
    Add to Cart The item has been added
    T1340692-25g

    (2-(4-(tert-Butoxycarbonyl)piperazin-1-yl)pyridin-4-yl)boronic acid (C008B-041553)

    Price: $3,651.31
    List Price: $4,057.01
    (2-(4-(tert-Butoxycarbonyl)piperazin-1-yl)pyridin-4-yl)boronic acid (C008B-041553)
    SKUT1340692-25g
    MFR. NameALADDIN SCIENTIFIC
    Catalog No. C008B-041553
    Pack Size 1 EA
    Price:
    Price: $3,651.31
    List Price: $4,057.01
    Quantity:
     
    The item has been added
  • (2-(4-(tert-butoxycarbonyl)piperazin-1-yl)pyridin-4-yl)boronic acid (c008b-041554)
    Add to Cart The item has been added
    T1340692-5g

    (2-(4-(tert-Butoxycarbonyl)piperazin-1-yl)pyridin-4-yl)boronic acid (C008B-041554)

    Price: $1,094.47
    List Price: $1,216.08
    (2-(4-(tert-Butoxycarbonyl)piperazin-1-yl)pyridin-4-yl)boronic acid (C008B-041554)
    SKUT1340692-5g
    MFR. NameALADDIN SCIENTIFIC
    Catalog No. C008B-041554
    Pack Size 1 EA
    Price:
    Price: $1,094.47
    List Price: $1,216.08
    Quantity:
     
    The item has been added
  • (2-(4-[bis(4-fluorophenyl)methyl]piperazin-1-yl)phenyl)methanol (c09-0770-398)
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    B188198-1g

    (2-(4-[Bis(4-fluorophenyl)methyl]piperazin-1-yl)phenyl)methanol (C007B-055296)

    Price: $77.80
    List Price: $86.44
    (2-(4-[Bis(4-fluorophenyl)methyl]piperazin-1-yl)phenyl)methanol.
    SKUB188198-1g
    MFR. NameAladdin Scientific
    Catalog No. C007B-055296
    Pack Size 1 EA
    Price:
    Price: $77.80
    List Price: $86.44
    Quantity:
     
    The item has been added
  • (2-(4-[bis(4-fluorophenyl)methyl]piperazin-1-yl)phenyl)methanol (c09-0770-399)
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    B188198-250mg

    (2-(4-[Bis(4-fluorophenyl)methyl]piperazin-1-yl)phenyl)methanol (C007B-055297)

    Price: $25.80
    List Price: $28.67
    (2-(4-[Bis(4-fluorophenyl)methyl]piperazin-1-yl)phenyl)methanol.
    SKUB188198-250mg
    MFR. NameAladdin Scientific
    Catalog No. C007B-055297
    Pack Size 1 EA
    Price:
    Price: $25.80
    List Price: $28.67
    Quantity:
     
    The item has been added
  • (2-(4-[bis(4-fluorophenyl)methyl]piperazin-1-yl)phenyl)methanol (c09-0770-400)
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    B188198-5g

    (2-(4-[Bis(4-fluorophenyl)methyl]piperazin-1-yl)phenyl)methanol (C007B-055298)

    Price: $222.56
    List Price: $247.29
    (2-(4-[Bis(4-fluorophenyl)methyl]piperazin-1-yl)phenyl)methanol.
    SKUB188198-5g
    MFR. NameAladdin Scientific
    Catalog No. C007B-055298
    Pack Size 1 EA
    Price:
    Price: $222.56
    List Price: $247.29
    Quantity:
     
    The item has been added
  • (2-(4-acetylamino-benzenesulfonylamino)- acetylamino)-acetic acid  - 50mg
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    R508462-1EA

    (2-(4-ACETYLAMINO-BENZENESULFONYLAMINO)- ACETYLAMINO)-ACETIC ACID - 50MG

    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.
    SKUR508462-1EA
    MFR. NameSigma-Aldrich
    Catalog No. C005B-412010
    Pack Size 50 MG
    Price:
    Price: $100.62
    List Price: $111.79
    Quantity:
     
    The item has been added
  • (2-(4-br-ph)-1 9b-2h-5-oxa-3 3 - 10 mg a-diaza-cyclopenta(a)naphthalen-4-yl)-ph -methanone
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    R350737-1EA

    (2-(4-BR-PH)-1 9B-2H-5-OXA-3 3 - 10 MG A-DIAZA-CYCLOPENTA(A)NAPHTHALEN-4-YL)-PH -METHANONE

    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.
    SKUR350737-1EA
    MFR. NameSigma-Aldrich
    Catalog No. C005B-421027
    Pack Size 10 MG
    Price:
    Price: $100.62
    List Price: $111.79
    Quantity:
     
    The item has been added

About Chemical Reagents & Chromatography

Cenmed Enterprises provides a comprehensive selection of Chemical Reagents & Chromatography 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.