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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.

  
  • (2r)-2-(tert-butoxycarbonylamino)-3-cyclobutyl-propanoic acid (c09-1118-618)
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    C633958-10g

    (2R)-2-(tert-butoxycarbonylamino)-3-cyclobutyl-propanoic acid (C007B-341278)

    Price: $1,608.93
    List Price: $1,787.70
    (2R)-2-(tert-butoxycarbonylamino)-3-cyclobutyl-propanoic acid.
    SKUC633958-10g
    MFR. NameAladdin Scientific
    Catalog No. C007B-341278
    Pack Size 1 EA
    Price:
    Price: $1,608.93
    List Price: $1,787.70
    Quantity:
     
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  • (2r)-2-(tert-butoxycarbonylamino)-3-cyclobutyl-propanoic acid (c09-1118-619)
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    C633958-1g

    (2R)-2-(tert-butoxycarbonylamino)-3-cyclobutyl-propanoic acid (C007B-341279)

    Price: $316.54
    List Price: $351.71
    (2R)-2-(tert-butoxycarbonylamino)-3-cyclobutyl-propanoic acid.
    SKUC633958-1g
    MFR. NameAladdin Scientific
    Catalog No. C007B-341279
    Pack Size 1 EA
    Price:
    Price: $316.54
    List Price: $351.71
    Quantity:
     
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  • (2r)-2-(tert-butoxycarbonylamino)-3-cyclobutyl-propanoic acid (c09-1118-620)
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    C633958-250mg

    (2R)-2-(tert-butoxycarbonylamino)-3-cyclobutyl-propanoic acid (C007B-341280)

    Price: $185.95
    List Price: $206.61
    (2R)-2-(tert-butoxycarbonylamino)-3-cyclobutyl-propanoic acid.
    SKUC633958-250mg
    MFR. NameAladdin Scientific
    Catalog No. C007B-341280
    Pack Size 1 EA
    Price:
    Price: $185.95
    List Price: $206.61
    Quantity:
     
    The item has been added
  • (2r)-2-(tert-butoxycarbonylamino)-3-cyclobutyl-propanoic acid (c09-1118-621)
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    C633958-500mg

    (2R)-2-(tert-butoxycarbonylamino)-3-cyclobutyl-propanoic acid (C007B-341281)

    Price: $335.44
    List Price: $372.71
    (2R)-2-(tert-butoxycarbonylamino)-3-cyclobutyl-propanoic acid.
    SKUC633958-500mg
    MFR. NameAladdin Scientific
    Catalog No. C007B-341281
    Pack Size 1 EA
    Price:
    Price: $335.44
    List Price: $372.71
    Quantity:
     
    The item has been added
  • (2r)-2-(tert-butoxycarbonylamino)-3-cyclobutyl-propanoic acid (c09-1118-622)
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    C633958-5g

    (2R)-2-(tert-butoxycarbonylamino)-3-cyclobutyl-propanoic acid (C007B-341282)

    Price: $893.80
    List Price: $993.11
    (2R)-2-(tert-butoxycarbonylamino)-3-cyclobutyl-propanoic acid.
    SKUC633958-5g
    MFR. NameAladdin Scientific
    Catalog No. C007B-341282
    Pack Size 1 EA
    Price:
    Price: $893.80
    List Price: $993.11
    Quantity:
     
    The item has been added
  • (2r)-2-(tert-butoxycarbonylamino)-4-cyclobutyl-butanoic acid (c09-1118-175)
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    C632798-100mg

    (2R)-2-(tert-butoxycarbonylamino)-4-cyclobutyl-butanoic acid (C007B-340848)

    Price: $491.03
    List Price: $545.59
    (2R)-2-(tert-butoxycarbonylamino)-4-cyclobutyl-butanoic acid.
    SKUC632798-100mg
    MFR. NameAladdin Scientific
    Catalog No. C007B-340848
    Pack Size 1 EA
    Price:
    Price: $491.03
    List Price: $545.59
    Quantity:
     
    The item has been added
  • (2r)-2-(tert-butoxycarbonylamino)-4-cyclobutyl-butanoic acid (c09-1118-176)
    Add to Cart The item has been added
    C632798-1g

    (2R)-2-(tert-butoxycarbonylamino)-4-cyclobutyl-butanoic acid (C007B-340849)

    Price: $2,129.49
    List Price: $2,366.10
    (2R)-2-(tert-butoxycarbonylamino)-4-cyclobutyl-butanoic acid.
    SKUC632798-1g
    MFR. NameAladdin Scientific
    Catalog No. C007B-340849
    Pack Size 1 EA
    Price:
    Price: $2,129.49
    List Price: $2,366.10
    Quantity:
     
    The item has been added
  • (2r)-2-(tert-butoxycarbonylamino)-4-cyclobutyl-butanoic acid (c09-1118-177)
    Add to Cart The item has been added
    C632798-250mg

    (2R)-2-(tert-butoxycarbonylamino)-4-cyclobutyl-butanoic acid (C007B-340850)

    Price: $738.12
    List Price: $820.14
    (2R)-2-(tert-butoxycarbonylamino)-4-cyclobutyl-butanoic acid.
    SKUC632798-250mg
    MFR. NameAladdin Scientific
    Catalog No. C007B-340850
    Pack Size 1 EA
    Price:
    Price: $738.12
    List Price: $820.14
    Quantity:
     
    The item has been added
  • (2r)-2-(tert-butoxycarbonylamino)-4-cyclobutyl-butanoic acid (c09-1118-178)
    Add to Cart The item has been added
    C632798-500mg

    (2R)-2-(tert-butoxycarbonylamino)-4-cyclobutyl-butanoic acid (C007B-340851)

    Price: $1,231.91
    List Price: $1,368.78
    (2R)-2-(tert-butoxycarbonylamino)-4-cyclobutyl-butanoic acid.
    SKUC632798-500mg
    MFR. NameAladdin Scientific
    Catalog No. C007B-340851
    Pack Size 1 EA
    Price:
    Price: $1,231.91
    List Price: $1,368.78
    Quantity:
     
    The item has been added
  • (2r)-2-({[tert-butyl(diphenyl)silyl]oxy}methyl)-3-buten-1-ol-1mg
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    T274321-1EA

    (2R)-2-({[TERT-BUTYL(DIPHENYL)SILYL]OXY}METHYL)-3-BUTEN-1-OL-1MG

    Price: $182.82
    List Price: $203.13
    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.
    SKUT274321-1EA
    MFR. NameSigma-Aldrich
    Catalog No. C005B-291023
    Pack Size 1 MG
    Price:
    Price: $182.82
    List Price: $203.13
    Quantity:
     
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  • amoxicillin impurity h
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    PHR2195-100MG

    (2R)-2-[(2 2-DIMETHYLPROPANOYL)AMINO]-2-(4-HYDROXYPHENYL)ACETIC ACID

    Price: $1,431.39
    List Price: $1,590.44
    General description Pharmaceutical secondary standards for application in quality control provide pharma laboratories and manufacturers with a convenient and cost-effective alternative to the preparation of in-house working standards Application
    SKUPHR2195-100MG
    MFR. NameSigma-Aldrich
    Catalog No. C005B-435116
    Pack Size 100 MG
    Price:
    Price: $1,431.39
    List Price: $1,590.44
    Quantity:
     
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  • (2r)-2-[(2 2-dimethylpropanoyl)amino]-2-phenylacetic acid
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    PHR9105-25MG

    (2R)-2-[(2 2-DIMETHYLPROPANOYL)AMINO]-2-PHENYLACETIC ACID

    Price: $1,311.64
    List Price: $1,457.38
    General description This certified reference material (CRM) is produced and certified in accordance with ISO/IEC 17025 and ISO 17034 . This CRM is traceable to primary material from an NMI, e.
    SKUPHR9105-25MG
    MFR. NameSigma-Aldrich
    Catalog No. C005B-433889
    Pack Size 25 MG
    Price:
    Price: $1,311.64
    List Price: $1,457.38
    Quantity:
     
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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.