Skip to main content
Exclusive Savings: Take 10% OFF All Cenmed Products | Upgrade Your Lab For Less Shop Now
US English

Modified Phosphoramidites

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

  
  • (-​)​-maackiain (c09-1152-810)
    Add to Cart The item has been added
    M648874-10mg

    (-​)​-Maackiain (C007B-374653)

    Price: $213.41
    List Price: $237.12
    (-)-Maackiain is a pterocarpan phytoalexin produced from Sophora flavescens. (-)-Maackiain is toxic to several genera of fungal pathogens of legume and non legume hosts.Form:Solid.
    SKUM648874-10mg
    MFR. NameAladdin Scientific
    Catalog No. C007B-374653
    Pack Size 1 EA
    Price:
    Price: $213.41
    List Price: $237.12
    Quantity:
     
    The item has been added
  • (-​)​-maackiain (c09-1152-811)
    Add to Cart The item has been added
    M648874-1mg

    (-​)​-Maackiain (C007B-374654)

    Price: $55.80
    List Price: $62.00
    (-)-Maackiain is a pterocarpan phytoalexin produced from Sophora flavescens. (-)-Maackiain is toxic to several genera of fungal pathogens of legume and non legume hosts.Form:Solid.
    SKUM648874-1mg
    MFR. NameAladdin Scientific
    Catalog No. C007B-374654
    Pack Size 1 EA
    Price:
    Price: $55.80
    List Price: $62.00
    Quantity:
     
    The item has been added
  • (-​)​-maackiain (c09-1152-812)
    Add to Cart The item has been added
    M648874-20mg

    (-​)​-Maackiain (C007B-374655)

    Price: $325.59
    List Price: $361.77
    (-)-Maackiain is a pterocarpan phytoalexin produced from Sophora flavescens. (-)-Maackiain is toxic to several genera of fungal pathogens of legume and non legume hosts.Form:Solid.
    SKUM648874-20mg
    MFR. NameAladdin Scientific
    Catalog No. C007B-374655
    Pack Size 1 EA
    Price:
    Price: $325.59
    List Price: $361.77
    Quantity:
     
    The item has been added
  • (-​)​-maackiain (c09-1152-813)
    Add to Cart The item has been added
    M648874-5mg

    (-​)​-Maackiain (C007B-374656)

    Price: $143.48
    List Price: $159.42
    (-)-Maackiain is a pterocarpan phytoalexin produced from Sophora flavescens. (-)-Maackiain is toxic to several genera of fungal pathogens of legume and non legume hosts.Form:Solid.
    SKUM648874-5mg
    MFR. NameAladdin Scientific
    Catalog No. C007B-374656
    Pack Size 1 EA
    Price:
    Price: $143.48
    List Price: $159.42
    Quantity:
     
    The item has been added
  • (2-pyridyldithio)-peg4-alcohol (c09-1161-257)
    Add to Cart The item has been added
    P597546-100mg

    (2-pyridyldithio)-PEG4-alcohol (C007B-382921)

    Price: $848.80
    List Price: $943.11
    (2-pyridyldithio)-PEG2-alcohol is a PEG derivative which contains a pyridyl disulfide moiety and an alcohol group. The pyridyl disulfide group can react with thiol groups of proteins over a wide range of pH level. The hydroxyl group allows for
    SKUP597546-100mg
    MFR. NameAladdin Scientific
    Catalog No. C007B-382921
    Pack Size 1 EA
    Price:
    Price: $848.80
    List Price: $943.11
    Quantity:
     
    The item has been added
  • (2-pyridyldithio)-peg4-alcohol (c09-1161-258)
    Add to Cart The item has been added
    P597546-250mg

    (2-pyridyldithio)-PEG4-alcohol (C007B-382922)

    Price: $1,414.34
    List Price: $1,571.49
    (2-pyridyldithio)-PEG2-alcohol is a PEG derivative which contains a pyridyl disulfide moiety and an alcohol group. The pyridyl disulfide group can react with thiol groups of proteins over a wide range of pH level. The hydroxyl group allows for
    SKUP597546-250mg
    MFR. NameAladdin Scientific
    Catalog No. C007B-382922
    Pack Size 1 EA
    Price:
    Price: $1,414.34
    List Price: $1,571.49
    Quantity:
     
    The item has been added
  • (chloromethylene)dimethyliminium chloride (c15-1235-457)
    Add to Cart The item has been added
    280909-25G

    (CHLOROMETHYLENE)DIMETHYLAMMONIUM CHLORIDE 95% (C005B-036509)

    Price: $300.66
    List Price: $334.07
    Application Reagent or Reactant for the synthesis of: &#946-Lactams vis the Staudinger reaction N -vinyl substituted indoles via cross coupling of NH -indoles with vinyl bromides Multi ring-fused 2-pyridone-based fluorescent scaffold ester
    SKU280909-25G
    MFR. NameSigma-Aldrich
    Catalog No. C005B-036509
    Pack Size 25 GR
    Price:
    Price: $300.66
    List Price: $334.07
    Quantity:
     
    The item has been added
  • (chloromethylene)dimethyliminium chloride (c15-1235-458)
    Add to Cart The item has been added
    280909-5G

    (CHLOROMETHYLENE)DIMETHYLAMMONIUM CHLORIDE 95% (C005B-036510)

    Price: $152.17
    List Price: $169.08
    Application Reagent or Reactant for the synthesis of: &#946-Lactams vis the Staudinger reaction N -vinyl substituted indoles via cross coupling of NH -indoles with vinyl bromides Multi ring-fused 2-pyridone-based fluorescent scaffold ester
    SKU280909-5G
    MFR. NameSigma-Aldrich
    Catalog No. C005B-036510
    Pack Size 5 GR
    Price:
    Price: $152.17
    List Price: $169.08
    Quantity:
     
    The item has been added
  • (s)-(+)-n-(3,5-dioxa-4-phosphacyclohepta[2,1-a;3,4-a']dinaphthalen-4-yl)-dibenzo[b,f]azepine (c15-1293-635)
    Add to Cart The item has been added
    744646-100MG

    (S)-(+)-N-(3 5-DIOXA-4-PHOSPHACYCLOHEPTA (C005B-091055)

    Price: $255.57
    List Price: $283.96
    Application Phosphorous precursor for ligand synthesis Packaging Bottomless glass bottle. Contents are inside inserted fused cone.
    SKU744646-100MG
    MFR. NameSigma-Aldrich
    Catalog No. C005B-091055
    Pack Size 100 MG
    Price:
    Price: $255.57
    List Price: $283.96
    Quantity:
     
    The item has been added
  • 1,2,4-benzenetricarboxylic acid (c15-1246-242)
    Add to Cart The item has been added
    B4589-100G

    1 2 4-BENZENETRICARBOXYLIC ACID >=99% (C005B-046697)

    Price: $391.94
    List Price: $435.48
    Application 1,2,4-Benzenetricarboxylic acid (trimellitic acid) is generally used as carboxylate ligand in the synthesis of a wide range of metal-organic frameworks (MOFs). It can also be used to synthesize Ln 3+ encapsulated nanocrystals which
    SKUB4589-100G
    MFR. NameSigma-Aldrich
    Catalog No. C005B-046697
    Pack Size 100 GR
    Price:
    Price: $391.94
    List Price: $435.48
    Quantity:
     
    The item has been added
  • 1,2,6-hexanetriol (c15-1698-255)
    Add to Cart The item has been added
    T66206-25G

    1 2 6-HEXANETRIOL 96% (C005B-287137)

    Price: $188.84
    List Price: $209.82
    Application 1,2,6-Hexanetriol has been used as a precursor to synthesize a trivalent linker containing three thiol moieties (triskelion) for the regioselective terminal activation of chitosan. It can be used to prepare: 1,6-Hexanediol (key
    SKUT66206-25G
    MFR. NameSigma-Aldrich
    Catalog No. C005B-287137
    Pack Size 25 GM
    Price:
    Price: $188.84
    List Price: $209.82
    Quantity:
     
    The item has been added
  • 1,2,6-hexanetriol (c15-1698-256)
    Add to Cart The item has been added
    T66206-100G

    1 2 6-HEXANETRIOL 96% (C005B-287138)

    Price: $336.46
    List Price: $373.84
    Application 1,2,6-Hexanetriol has been used as a precursor to synthesize a trivalent linker containing three thiol moieties (triskelion) for the regioselective terminal activation of chitosan. It can be used to prepare: 1,6-Hexanediol (key
    SKUT66206-100G
    MFR. NameSigma-Aldrich
    Catalog No. C005B-287138
    Pack Size 100 GM
    Price:
    Price: $336.46
    List Price: $373.84
    Quantity:
     
    The item has been added

About Modified Phosphoramidites

Cenmed Enterprises provides a comprehensive selection of Modified Phosphoramidites 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. Please contact our customer service team to initiate a return authorization.

  • 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.