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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.

  
  • (-)-di-p-anisoyl-l-tartaric acid ; >/=99% by gc, 250 g
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    388290-250G

    (-)-Di-p-anisoyl-L-tartaric Acid ; >/=99% by GC, 250 g

    Price: $2,129.79
    List Price: $2,366.43
    Purity Limit: &ge99% by GC CAS No.: 50583-51-2 Molecular Formula: C20H18O10 Molecular Weight: 418.35 MDL No.: MFCD02682986 Appearance: White to off-white powder Storage Temperature: Store at RT
    SKU388290-250G
    MFR. NameAFG BIOSCIENCE
    Catalog No. C003B-319081
    Pack Size 1 EA
    Price:
    Price: $2,129.79
    List Price: $2,366.43
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  • (-)-di-p-anisoyl-l-tartaric acid ; >/=99% by gc, 5 g
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    388290-5G

    (-)-Di-p-anisoyl-L-tartaric Acid ; >/=99% by GC, 5 g

    Price: $199.38
    List Price: $221.54
    Purity Limit: &ge99% by GC CAS No.: 50583-51-2 Molecular Formula: C20H18O10 Molecular Weight: 418.35 MDL No.: MFCD02682986 Appearance: White to off-white powder Storage Temperature: Store at RT
    SKU388290-5G
    MFR. NameAFG BIOSCIENCE
    Catalog No. C003B-281805
    Pack Size 1 EA
    Price:
    Price: $199.38
    List Price: $221.54
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  • (-)-dibenzoyl-l-tartaric acid monohydrate, 100 g
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    242014-100G

    (-)-Dibenzoyl-L-tartaric acid monohydrate, 100 g

    Price: $167.75
    List Price: $186.39
    Synonyms: (-)-2,3-Dibenzoyl-L-tartaric acid monohydrate(2R,3R)-(-)-O,O'-Dibenzoyltartaric acid monohydrate CAS No.: 62708-56-9 Molecular Formula: C18H14O8·H2O Molecular Weight: 376.32 MDL No.: MFCD00149119 Storage Temperature: Store at 0-8°C
    SKU242014-100G
    MFR. NameAFG BIOSCIENCE
    Catalog No. C003B-281155
    Pack Size 1 EA
    Price:
    Price: $167.75
    List Price: $186.39
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  • (-)-diethyl d-tartrate ; >/= 99% (gc, chiral purity), 100 g
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    357826-100G

    (-)-Diethyl D-tartrate ; >/= 99% (GC, Chiral Purity), 100 g

    Price: $347.67
    List Price: $386.30
    Synonyms: D-(-)-Tartaric acid diethyl ester Purity Limit: &ge 99% (GC, Chiral Purity) CAS No.: 13811-71-7 Molecular Formula: C8H14O6 Molecular Weight: 206.
    SKU357826-100G
    MFR. NameAFG BIOSCIENCE
    Catalog No. C003B-286527
    Pack Size 1 EA
    Price:
    Price: $347.67
    List Price: $386.30
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  • (-)-diethyl d-tartrate ; >/= 99% (gc, chiral purity), 25 g
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    357826-25G

    (-)-Diethyl D-tartrate ; >/= 99% (GC, Chiral Purity), 25 g

    Price: $167.75
    List Price: $186.39
    Synonyms: D-(-)-Tartaric acid diethyl ester Purity Limit: &ge 99% (GC, Chiral Purity) CAS No.: 13811-71-7 Molecular Formula: C8H14O6 Molecular Weight: 206.
    SKU357826-25G
    MFR. NameAFG BIOSCIENCE
    Catalog No. C003B-281162
    Pack Size 1 EA
    Price:
    Price: $167.75
    List Price: $186.39
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  • (-)-diethyl d-tartrate ; >/= 99% (gc, chiral purity), 250 g
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    357826-250G

    (-)-Diethyl D-tartrate ; >/= 99% (GC, Chiral Purity), 250 g

    Price: $644.23
    List Price: $715.81
    Synonyms: D-(-)-Tartaric acid diethyl ester Purity Limit: &ge 99% (GC, Chiral Purity) CAS No.: 13811-71-7 Molecular Formula: C8H14O6 Molecular Weight: 206.
    SKU357826-250G
    MFR. NameAFG BIOSCIENCE
    Catalog No. C003B-293467
    Pack Size 1 EA
    Price:
    Price: $644.23
    List Price: $715.81
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  • (-)-drimenol
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    D329486-5mg

    (-)-Drimenol

    Price: $1,605.28
    List Price: $1,783.65
    (-)-Drimenol.
    SKUD329486-5mg
    MFR. NameAladdin Scientific
    Catalog No. C007B-133664
    Pack Size 1 EA
    Price:
    Price: $1,605.28
    List Price: $1,783.65
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  • epigallocatechin gallate (c15-1852-083)
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    PHR1333-1G

    (-)-EPIGALLOCATECHIN-3-O-GALLATE (C005B-435695)

    Price: $264.02
    List Price: $293.35
    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.
    SKUPHR1333-1G
    MFR. NameSigma-Aldrich
    Catalog No. C005B-435695
    Pack Size 1 GM
    Price:
    Price: $264.02
    List Price: $293.35
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  • (-)-erythro-3-phenyl-butan-2-o - 25 mg l
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    S494054-1EA

    (-)-ERYTHRO-3-PHENYL-BUTAN-2-O - 25 MG L

    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.
    SKUS494054-1EA
    MFR. NameSigma-Aldrich
    Catalog No. C005B-365566
    Pack Size 25 MG
    Price:
    Price: $100.62
    List Price: $111.79
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  • (-)-fenchone
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    92101-50MG

    (-)-FENCHONE ANALYTICAL STANDARD

    Price: $195.72
    List Price: $217.47
    (-)-Fenchone
    SKU92101-50MG
    MFR. NameSigma-Aldrich
    Catalog No. C005B-080066
    Pack Size 50 MG
    Price:
    Price: $195.72
    List Price: $217.47
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  • (-)-fenchone (c15-1853-524)
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    PHL82541-100MG

    (-)-FENCHONE (C005B-477742)

    Price: $513.63
    List Price: $570.70
    General description This substance is a primary reference substance with assigned absolute purity (considering chromatographic purity, water, residual solvents, inorganic impurities). The exact value can be found on the certificate.
    SKUPHL82541-100MG
    MFR. NamePhytoLab
    Catalog No. C005B-477742
    Pack Size 100 MG
    Price:
    Price: $513.63
    List Price: $570.70
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  • (-)-forskolin ; >/= 99% (hplc), 10 mg
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    355790-10MG

    (-)-Forskolin ; >/= 99% (HPLC), 10 mg

    Price: $397.26
    List Price: $441.40
    Purity Limit: &ge 99% (HPLC) CAS No.: 66575-29-9 Molecular Formula: C22H34O7 Molecular Weight: 410.5 MDL No.: MFCD00082317 Appearance: White to off-white crystalline powder Melting Point: 229-232 °C Storage Temperature: Store at 0-8 °C
    SKU355790-10MG
    MFR. NameAFG BIOSCIENCE
    Catalog No. C003B-287684
    Pack Size 1 EA
    Price:
    Price: $397.26
    List Price: $441.40
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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.