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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.

  
  • (2s)-oxetane-2-carboxylic acid (c09-1159-498)
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    O632389-250mg

    (2S)-oxetane-2-carboxylic acid (C007B-381202)

    Price: $143.48
    List Price: $159.42
    (2S)-oxetane-2-carboxylic acid.
    SKUO632389-250mg
    MFR. NameAladdin Scientific
    Catalog No. C007B-381202
    Pack Size 1 EA
    Price:
    Price: $143.48
    List Price: $159.42
    Quantity:
     
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  • (2s)-oxetane-2-carboxylic acid (c09-1159-499)
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    O632389-500mg

    (2S)-oxetane-2-carboxylic acid (C007B-381203)

    Price: $228.66
    List Price: $254.07
    (2S)-oxetane-2-carboxylic acid.
    SKUO632389-500mg
    MFR. NameAladdin Scientific
    Catalog No. C007B-381203
    Pack Size 1 EA
    Price:
    Price: $228.66
    List Price: $254.07
    Quantity:
     
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  • (2s)-oxetane-2-carboxylic acid (c09-1159-500)
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    O632389-5g

    (2S)-oxetane-2-carboxylic acid (C007B-381204)

    Price: $1,397.31
    List Price: $1,552.57
    (2S)-oxetane-2-carboxylic acid.
    SKUO632389-5g
    MFR. NameAladdin Scientific
    Catalog No. C007B-381204
    Pack Size 1 EA
    Price:
    Price: $1,397.31
    List Price: $1,552.57
    Quantity:
     
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  • (2s, 4s)-fmoc-4-(n'-pbf-guanidino)-pyrrolidine-2-carboxylic acid ; >/= 98% (hplc), 1 g
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    308707-1G

    (2S, 4S)-Fmoc-4-(N'-Pbf-guanidino)-pyrrolidine-2-carboxylic acid ; >/= 98% (HPLC), 1 g

    Price: $11,937.55
    List Price: $13,263.94
    Purity Limit: &ge 98% (HPLC) Molecular Formula: C34H38N4O7S Molecular Weight: 646.76 MDL No.: MFCD18782850 Appearance: White powder Optical Rotation: - 18 ± 2 o (C=1 in DMF) Storage Temperature: Store at 0-8°C
    SKU308707-1G
    MFR. NameAFG BIOSCIENCE
    Catalog No. C003B-332584
    Pack Size 1 EA
    Price:
    Price: $11,937.55
    List Price: $13,263.94
    Quantity:
     
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  • (2s, 4s)-fmoc-4-(n'-pbf-guanidino)-pyrrolidine-2-carboxylic acid ; >/= 98% (hplc), 100 mg
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    308707-100MG

    (2S, 4S)-Fmoc-4-(N'-Pbf-guanidino)-pyrrolidine-2-carboxylic acid ; >/= 98% (HPLC), 100 mg

    Price: $1,818.91
    List Price: $2,021.01
    Purity Limit: &ge 98% (HPLC) Molecular Formula: C34H38N4O7S Molecular Weight: 646.76 MDL No.: MFCD18782850 Appearance: White powder Optical Rotation: - 18 ± 2 o (C=1 in DMF) Storage Temperature: Store at 0-8°C
    SKU308707-100MG
    MFR. NameAFG BIOSCIENCE
    Catalog No. C003B-317371
    Pack Size 1 EA
    Price:
    Price: $1,818.91
    List Price: $2,021.01
    Quantity:
     
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  • (2s, 4s)-fmoc-4-(n'-pbf-guanidino)-pyrrolidine-2-carboxylic acid ; >/= 98% (hplc), 25 mg
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    308707-25MG

    (2S, 4S)-Fmoc-4-(N'-Pbf-guanidino)-pyrrolidine-2-carboxylic acid ; >/= 98% (HPLC), 25 mg

    Price: $1,003.66
    List Price: $1,115.18
    Purity Limit: &ge 98% (HPLC) Molecular Formula: C34H38N4O7S Molecular Weight: 646.76 MDL No.: MFCD18782850 Appearance: White powder Optical Rotation: - 18 ± 2 o (C=1 in DMF) Storage Temperature: Store at 0-8°C
    SKU308707-25MG
    MFR. NameAFG BIOSCIENCE
    Catalog No. C003B-299106
    Pack Size 1 EA
    Price:
    Price: $1,003.66
    List Price: $1,115.18
    Quantity:
     
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  • (2s, 4s)-fmoc-4-(n'-pbf-guanidino)-pyrrolidine-2-carboxylic acid ; >/= 98% (hplc), 250 mg
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    308707-250MG

    (2S, 4S)-Fmoc-4-(N'-Pbf-guanidino)-pyrrolidine-2-carboxylic acid ; >/= 98% (HPLC), 250 mg

    Price: $3,147.19
    List Price: $3,496.88
    Purity Limit: &ge 98% (HPLC) Molecular Formula: C34H38N4O7S Molecular Weight: 646.76 MDL No.: MFCD18782850 Appearance: White powder Optical Rotation: - 18 ± 2 o (C=1 in DMF) Storage Temperature: Store at 0-8°C
    SKU308707-250MG
    MFR. NameAFG BIOSCIENCE
    Catalog No. C003B-323237
    Pack Size 1 EA
    Price:
    Price: $3,147.19
    List Price: $3,496.88
    Quantity:
     
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  • (2s, 4s)-n-boc-4-trifluoromethylproline ; >/= 99% (hplc), 1 g
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    201453-1G

    (2S, 4S)-N-Boc-4-trifluoromethylproline ; >/= 99% (HPLC), 1 g

    Price: $7,372.07
    List Price: $8,191.19
    Synonyms: (2S,4S)-Boc-4-trifluoromethyl-pyrrolidine-2-carboxylic acid Purity Limit: &ge 99% (HPLC) CAS No.: 470482-41-8 Molecular Formula: C11H16F3NO4 Molecular Weight: 283.
    SKU201453-1G
    MFR. NameAFG BIOSCIENCE
    Catalog No. C003B-330406
    Pack Size 1 EA
    Price:
    Price: $7,372.07
    List Price: $8,191.19
    Quantity:
     
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  • (2s, 4s)-n-boc-4-trifluoromethylproline ; >/= 99% (hplc), 100 mg
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    201453-100MG

    (2S, 4S)-N-Boc-4-trifluoromethylproline ; >/= 99% (HPLC), 100 mg

    Price: $1,458.63
    List Price: $1,620.70
    Synonyms: (2S,4S)-Boc-4-trifluoromethyl-pyrrolidine-2-carboxylic acid Purity Limit: &ge 99% (HPLC) CAS No.: 470482-41-8 Molecular Formula: C11H16F3NO4 Molecular Weight: 283.
    SKU201453-100MG
    MFR. NameAFG BIOSCIENCE
    Catalog No. C003B-304025
    Pack Size 1 EA
    Price:
    Price: $1,458.63
    List Price: $1,620.70
    Quantity:
     
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  • (2s, 4s)-n-boc-4-trifluoromethylproline ; >/= 99% (hplc), 250 mg
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    201453-250MG

    (2S, 4S)-N-Boc-4-trifluoromethylproline ; >/= 99% (HPLC), 250 mg

    Price: $2,705.98
    List Price: $3,006.64
    Synonyms: (2S,4S)-Boc-4-trifluoromethyl-pyrrolidine-2-carboxylic acid Purity Limit: &ge 99% (HPLC) CAS No.: 470482-41-8 Molecular Formula: C11H16F3NO4 Molecular Weight: 283.
    SKU201453-250MG
    MFR. NameAFG BIOSCIENCE
    Catalog No. C003B-321765
    Pack Size 1 EA
    Price:
    Price: $2,705.98
    List Price: $3,006.64
    Quantity:
     
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  • (2s,3's)-2-(4'-boc-3'-benzyl-2'-oxo-piperazin-1-yl)-3-phenylpropionic acid ; >/= 99% (hplc), 1 g
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    188743-1G

    (2S,3'S)-2-(4'-Boc-3'-benzyl-2'-oxo-piperazin-1-yl)-3-phenylpropionic acid ; >/= 99% (HPLC), 1 g

    Price: $4,538.42
    List Price: $5,042.69
    Purity Limit: &ge 99% (HPLC) CAS No.: 193091-13-3 Molecular Formula: C25H30N2O5 Molecular Weight: 438.52 MDL No.: MFCD06656453 Appearance: White powder Optical Rotation: [a]D20 = -50 ± 2o (C=1 in MeOH) Storage Temperature: Store at 0-8 °C
    SKU188743-1G
    MFR. NameAFG BIOSCIENCE
    Catalog No. C003B-326721
    Pack Size 1 EA
    Price:
    Price: $4,538.42
    List Price: $5,042.69
    Quantity:
     
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  • (2s,3as,6as)-1-tert-butoxycarbonyl-3,3a,4,5,6,6a-hexahydro-2h-cyclopenta[b]pyrrole-2-carboxylic acid (c09-1173-826)
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    T627650-100mg
    (2S,3aS,6aS)-1-tert-butoxycarbonyl-3,3a,4,5,6,6a-hexahydro-2H-cyclopenta[b]pyrrole-2-carboxylic acid.
    SKUT627650-100mg
    MFR. NameAladdin Scientific
    Catalog No. C007B-421873
    Pack Size 1 EA
    Price:
    Price: $289.68
    List Price: $321.86
    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.