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Chemical Standards

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

  
  • (2s)-3-methyl-2-(2-oxo-tetrahydro-pyrimidin-1-yl)-butyric acid
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    S483739-100mg

    (2S)-3-methyl-2-(2-oxo-tetrahydro-pyrimidin-1-yl)-butyric acid

    Price: $199.68
    List Price: $221.86
    (2S)-3-methyl-2-(2-oxo-tetrahydro-pyrimidin-1-yl)-butyric acid.
    SKUS483739-100mg
    MFR. NameAladdin Scientific
    Catalog No. C007B-274666
    Pack Size 1 EA
    Price:
    Price: $199.68
    List Price: $221.86
    Quantity:
     
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  • (4as 8ar)-3 4a-dimethyl-8a-vinyl-4a 5 6 7 8 8a-hexahydro-2h-chromen-2-one-1mg
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    T220264-1EA

    (4AS 8AR)-3 4A-DIMETHYL-8A-VINYL-4A 5 6 7 8 8A-HEXAHYDRO-2H-CHROMEN-2-ONE-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.
    SKUT220264-1EA
    MFR. NameSigma-Aldrich
    Catalog No. C005B-294347
    Pack Size 1 MG
    Price:
    Price: $182.82
    List Price: $203.13
    Quantity:
     
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  • (5-chloro-1h-pyrrolo[2,3-b]pyridin-6-yl)methanol
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    C480452-1g

    (5-Chloro-1H-pyrrolo[2,3-b]pyridin-6-yl)methanol

    Price: $1,849.74
    List Price: $2,055.27
    (5-Chloro-1H-pyrrolo[2,3-b]pyridin-6-yl)methanol.
    SKUC480452-1g
    MFR. NameAladdin Scientific
    Catalog No. C007B-104631
    Pack Size 1 EA
    Price:
    Price: $1,849.74
    List Price: $2,055.27
    Quantity:
     
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  • (5-chloro-3-iodo-1h-pyrrolo[2,3-b]pyridin-6-yl)methanol
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    C480451-1g

    (5-Chloro-3-iodo-1H-pyrrolo[2,3-b]pyridin-6-yl)methanol

    Price: $1,849.74
    List Price: $2,055.27
    (5-Chloro-3-iodo-1H-pyrrolo[2,3-b]pyridin-6-yl)methanol.
    SKUC480451-1g
    MFR. NameAladdin Scientific
    Catalog No. C007B-104630
    Pack Size 1 EA
    Price:
    Price: $1,849.74
    List Price: $2,055.27
    Quantity:
     
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  • (5-chloro-6-iodo-1h-pyrrolo[2,3-b]pyridin-4-yl)methanol
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    C480467-1g

    (5-Chloro-6-iodo-1H-pyrrolo[2,3-b]pyridin-4-yl)methanol

    Price: $1,696.50
    List Price: $1,885.00
    (5-Chloro-6-iodo-1H-pyrrolo[2,3-b]pyridin-4-yl)methanol.
    SKUC480467-1g
    MFR. NameAladdin Scientific
    Catalog No. C007B-104633
    Pack Size 1 EA
    Price:
    Price: $1,696.50
    List Price: $1,885.00
    Quantity:
     
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  • 1-(6-chloro-3-pyridazinyl)-4-piperidinecarboxylic acid
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    C480573-100mg

    1-(6-chloro-3-pyridazinyl)-4-piperidinecarboxylic acid

    Price: $292.73
    List Price: $325.25
    1-(6-chloro-3-pyridazinyl)-4-piperidinecarboxylic acid.
    SKUC480573-100mg
    Catalog No. C007B-104649
    Pack Size 1 EA
    Price:
    Price: $292.73
    List Price: $325.25
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  • 1-methyl-4-(3-piperidinylmethyl)piperazine trihydrochloride (c09-0969-669)
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    M480292-1g

    1-Methyl-4-(3-piperidinylMethyl)piperazine trihydrochloride (C007B-503014)

    Price: $620.15
    List Price: $689.05
    1-Methyl-4-(3-piperidinylMethyl)piperazine trihydrochloride.
    SKUM480292-1g
    MFR. NameAladdin Scientific
    Catalog No. C007B-503014
    Pack Size 1 EA
    Price:
    Price: $620.15
    List Price: $689.05
    Quantity:
     
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  • 2-(2,6-dioxo-1-piperidinyl)ethanesulfonyl chloride
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    D480876-25mg

    2-(2,6-Dioxo-1-piperidinyl)ethanesulfonyl chloride

    Price: $199.68
    List Price: $221.86
    2-(2,6-Dioxo-1-piperidinyl)ethanesulfonyl chloride.
    SKUD480876-25mg
    MFR. NameAladdin Scientific
    Catalog No. C007B-139417
    Pack Size 1 EA
    Price:
    Price: $199.68
    List Price: $221.86
    Quantity:
     
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  • 2-(4-chloro-3,5-dimethyl-phenoxy)-propionic acid
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    C483745-100mg

    2-(4-chloro-3,5-dimethyl-phenoxy)-propionic acid

    Price: $199.68
    List Price: $221.86
    2-(4-chloro-3,5-dimethyl-phenoxy)-propionic acid.
    SKUC483745-100mg
    MFR. NameAladdin Scientific
    Catalog No. C007B-104911
    Pack Size 1 EA
    Price:
    Price: $199.68
    List Price: $221.86
    Quantity:
     
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  • 2-(4-fluorophenoxy)ethanesulfonyl chloride
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    F480693-100mg

    2-(4-fluorophenoxy)ethanesulfonyl chloride

    Price: $414.77
    List Price: $460.86
    2-(4-fluorophenoxy)ethanesulfonyl chloride.
    SKUF480693-100mg
    MFR. NameAladdin Scientific
    Catalog No. C007B-169064
    Pack Size 1 EA
    Price:
    Price: $414.77
    List Price: $460.86
    Quantity:
     
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  • 2-(methoxymethyl)-1-pyrrolidinesulfonyl chloride (c09-0969-649)
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    M480196-1g

    2-(Methoxymethyl)-1-pyrrolidinesulfonyl chloride (C007B-503001)

    Price: $1,079.88
    List Price: $1,199.86
    2-(Methoxymethyl)-1-pyrrolidinesulfonyl chloride.
    SKUM480196-1g
    MFR. NameAladdin Scientific
    Catalog No. C007B-503001
    Pack Size 1 EA
    Price:
    Price: $1,079.88
    List Price: $1,199.86
    Quantity:
     
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  • ibuprofen related compound j (c15-1851-479)
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    PHR1978-50MG

    2-[4-(2-METHYLPROPANOYL)PHENYL]PROPANOIC ACID (C005B-477442)

    Price: $1,277.96
    List Price: $1,419.96
    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 Analysis
    SKUPHR1978-50MG
    MFR. NameSigma-Aldrich
    Catalog No. C005B-477442
    Pack Size 50 MG
    Price:
    Price: $1,277.96
    List Price: $1,419.96
    Quantity:
     
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About Chemical Standards

Cenmed Enterprises provides a comprehensive selection of Chemical Standards 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

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    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.

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    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.