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Materials

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

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  • (-)-riboflavin ; usp/bp/ep/fcc ; 98.0-102.0% (assay), 5 kg
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    330684-5KG

    (-)-Riboflavin ; USP/BP/EP/FCC ; 98.0-102.0% (Assay), 5 kg

    Price: $6,588.54
    List Price: $7,320.60
    Synonyms: Vitamin B2Lactoflavin Grade: USP/BP/EP/FCC Purity Limit: 98.0-102.
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    SKU330684-5KG
    MFR. NameAFG BIOSCIENCE
    Catalog No. C003B-329635
    Pack Size 1 EA
    Price:
    Price: $6,588.54
    List Price: $7,320.60
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    Catalog No.
    C003B-329635
    Description
    Synonyms: Vitamin B2Lactoflavin Grade: USP/BP/EP/FCC Purity Limit: 98.0-102.
    CAS Number
    83-88-5
  • (3-methyl-2-nitro-3h-imidazol-4-yl)methanol ; >/= 95% (nmr), (c08-0181-881)
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    312960-100MG

    (3-Methyl-2-nitro-3H-imidazol-4-yl)methanol ; >/= 95% (NMR), (C003B-316398)

    Price: $1,746.28
    List Price: $1,940.31
    Purity Limit: &ge 95% (NMR) CAS No.: 39070-14-9 Molecular Formula: C5H7N3O3 Molecular Weight: 157.13 MDL No.: MFCD06738747 Appearance: Yellow to orange crystalline powder Storage Temperature: Store at 0-8 °C
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    SKU312960-100MG
    MFR. NameAFG BIOSCIENCE
    Catalog No. C003B-316398
    Pack Size 1 EA
    Price:
    Price: $1,746.28
    List Price: $1,940.31
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    Catalog No.
    C003B-316398
    Description
    Purity Limit: &ge 95% (NMR) CAS No.: 39070-14-9 Molecular Formula: C5H7N3O3 Molecular Weight: 157.13 MDL No.: MFCD06738747 Appearance: Yellow to orange crystalline powder Storage Temperature: Store at 0-8 °C
  • (3-methyl-2-nitro-3h-imidazol-4-yl)methanol ; >/= 95% (nmr), (c08-0189-504)
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    312960-250MG

    (3-Methyl-2-nitro-3H-imidazol-4-yl)methanol ; >/= 95% (NMR), (C003B-323660)

    Price: $3,282.10
    List Price: $3,646.78
    Purity Limit: &ge 95% (NMR) CAS No.: 39070-14-9 Molecular Formula: C5H7N3O3 Molecular Weight: 157.13 MDL No.: MFCD06738747 Appearance: Yellow to orange crystalline powder Storage Temperature: Store at 0-8 °C
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    SKU312960-250MG
    MFR. NameAFG BIOSCIENCE
    Catalog No. C003B-323660
    Pack Size 1 EA
    Price:
    Price: $3,282.10
    List Price: $3,646.78
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    Catalog No.
    C003B-323660
    Description
    Purity Limit: &ge 95% (NMR) CAS No.: 39070-14-9 Molecular Formula: C5H7N3O3 Molecular Weight: 157.13 MDL No.: MFCD06738747 Appearance: Yellow to orange crystalline powder Storage Temperature: Store at 0-8 °C
  • (3-methyl-2-nitro-3h-imidazol-4-yl)methanol ; >/= 95% (nmr), (c08-0195-679)
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    312960-1G

    (3-Methyl-2-nitro-3H-imidazol-4-yl)methanol ; >/= 95% (NMR), (C003B-329528)

    Price: $6,508.85
    List Price: $7,232.06
    Purity Limit: &ge 95% (NMR) CAS No.: 39070-14-9 Molecular Formula: C5H7N3O3 Molecular Weight: 157.13 MDL No.: MFCD06738747 Appearance: Yellow to orange crystalline powder Storage Temperature: Store at 0-8 °C
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    SKU312960-1G
    MFR. NameAFG BIOSCIENCE
    Catalog No. C003B-329528
    Pack Size 1 EA
    Price:
    Price: $6,508.85
    List Price: $7,232.06
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    Catalog No.
    C003B-329528
    Description
    Purity Limit: &ge 95% (NMR) CAS No.: 39070-14-9 Molecular Formula: C5H7N3O3 Molecular Weight: 157.13 MDL No.: MFCD06738747 Appearance: Yellow to orange crystalline powder Storage Temperature: Store at 0-8 °C
  • (3-methyl-2-nitro-3h-imidazol-4-yl)methanol ; >/= 95% (nmr), (c08-0199-853)
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    312960-5G

    (3-Methyl-2-nitro-3H-imidazol-4-yl)methanol ; >/= 95% (NMR), (C003B-333462)

    Price: $20,086.96
    List Price: $22,318.85
    Purity Limit: &ge 95% (NMR) CAS No.: 39070-14-9 Molecular Formula: C5H7N3O3 Molecular Weight: 157.13 MDL No.: MFCD06738747 Appearance: Yellow to orange crystalline powder Storage Temperature: Store at 0-8 °C
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    SKU312960-5G
    MFR. NameAFG BIOSCIENCE
    Catalog No. C003B-333462
    Pack Size 1 EA
    Price:
    Price: $20,086.96
    List Price: $22,318.85
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    Catalog No.
    C003B-333462
    Description
    Purity Limit: &ge 95% (NMR) CAS No.: 39070-14-9 Molecular Formula: C5H7N3O3 Molecular Weight: 157.13 MDL No.: MFCD06738747 Appearance: Yellow to orange crystalline powder Storage Temperature: Store at 0-8 °C
  • cyclobutane-1,1-dicarboxylic acid
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    C95803-5G

    1 1-CYCLOBUTANEDICARBOXYLIC ACID 99%

    Price: $145.94
    List Price: $162.16
    Application Cyclobutane-1,1-dicarboxylic acid can be used as:&nbsp&nbsp&nbsp&nbsp&nbsp&nbsp A reactant to synthesize lithium coordination polymer by treating with lithium carbonate.&nbsp&nbsp&nbsp A ligand to prepare various lanthanide
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    SKUC95803-5G
    MFR. NameSigma-Aldrich
    Catalog No. C005B-047922
    Pack Size 5 GR
    Price:
    Price: $145.94
    List Price: $162.16
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    Catalog No.
    C005B-047922
    Description
    Application Cyclobutane-1,1-dicarboxylic acid can be used as:&nbsp&nbsp&nbsp&nbsp&nbsp&nbsp A reactant to synthesize lithium coordination polymer by treating with lithium carbonate.&nbsp&nbsp&nbsp A ligand to prepare various lanthanide
    CAS Number
    5445-51-2
  • 1-methyl-2-oxo-1,2-dihydro-3-quinolinecarbaldehyde ; >/= 95% (c08-0153-459)
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    141415-250MG

    1-Methyl-2-oxo-1,2-dihydro-3-quinolinecarbaldehyde ; >/= 95% (C003B-289169)

    Price: $469.44
    List Price: $521.60
    Purity Limit: &ge 95% (NMR) CAS No.: 67735-60-8 Molecular Formula: C11H9NO2 Molecular Weight: 187.2 MDL No.: MFCD06738236 Appearance: Brown solid Storage Temperature: Store at 0-8°C
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    SKU141415-250MG
    MFR. NameAFG BIOSCIENCE
    Catalog No. C003B-289169
    Pack Size 1 EA
    Price:
    Price: $469.44
    List Price: $521.60
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    Catalog No.
    C003B-289169
    Description
    Purity Limit: &ge 95% (NMR) CAS No.: 67735-60-8 Molecular Formula: C11H9NO2 Molecular Weight: 187.2 MDL No.: MFCD06738236 Appearance: Brown solid Storage Temperature: Store at 0-8°C
  • 1-methyl-2-oxo-1,2-dihydro-3-quinolinecarbaldehyde ; >/= 95% (c08-0161-126)
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    141415-1G

    1-Methyl-2-oxo-1,2-dihydro-3-quinolinecarbaldehyde ; >/= 95% (C003B-296276)

    Price: $798.57
    List Price: $887.30
    Purity Limit: &ge 95% (NMR) CAS No.: 67735-60-8 Molecular Formula: C11H9NO2 Molecular Weight: 187.2 MDL No.: MFCD06738236 Appearance: Brown solid Storage Temperature: Store at 0-8°C
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    SKU141415-1G
    MFR. NameAFG BIOSCIENCE
    Catalog No. C003B-296276
    Pack Size 1 EA
    Price:
    Price: $798.57
    List Price: $887.30
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    Catalog No.
    C003B-296276
    Description
    Purity Limit: &ge 95% (NMR) CAS No.: 67735-60-8 Molecular Formula: C11H9NO2 Molecular Weight: 187.2 MDL No.: MFCD06738236 Appearance: Brown solid Storage Temperature: Store at 0-8°C
  • 1-methyl-2-oxo-1,2-dihydro-3-quinolinecarbaldehyde ; >/= 95% (c08-0183-823)
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    141415-5G

    1-Methyl-2-oxo-1,2-dihydro-3-quinolinecarbaldehyde ; >/= 95% (C003B-318213)

    Price: $1,967.91
    List Price: $2,186.57
    Purity Limit: &ge 95% (NMR) CAS No.: 67735-60-8 Molecular Formula: C11H9NO2 Molecular Weight: 187.2 MDL No.: MFCD06738236 Appearance: Brown solid Storage Temperature: Store at 0-8°C
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    SKU141415-5G
    MFR. NameAFG BIOSCIENCE
    Catalog No. C003B-318213
    Pack Size 1 EA
    Price:
    Price: $1,967.91
    List Price: $2,186.57
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    Catalog No.
    C003B-318213
    Description
    Purity Limit: &ge 95% (NMR) CAS No.: 67735-60-8 Molecular Formula: C11H9NO2 Molecular Weight: 187.2 MDL No.: MFCD06738236 Appearance: Brown solid Storage Temperature: Store at 0-8°C
  • 2,5-dimethylaniline
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    102253-100ML

    2 5-DIMETHYLANILINE 99%

    Price: $162.24
    List Price: $180.27
    2,5-Dimethylaniline is a colorless to dark yellow and colorless to brown liquid. It is a substrate for fungal laccases .
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    SKU102253-100ML
    MFR. NameSigma-Aldrich
    Catalog No. C005B-091617
    Pack Size 100 ML
    Price:
    Price: $162.24
    List Price: $180.27
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    Catalog No.
    C005B-091617
    Description
    2,5-Dimethylaniline is a colorless to dark yellow and colorless to brown liquid. It is a substrate for fungal laccases .
    CAS Number
    95-78-3
  • 2,4-dichloro-5-nitropyrimidine (100g)
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    340147-100G

    2,4-Dichloro-5-nitropyrimidine (100G)

    Price: $1,312.53
    List Price: $1,458.36
    Purity Limit: &ge 98% (HPLC) CAS No.: 49845-33-2 Molecular Formula: C4HCl2N3O2 Molecular Weight: 193.98 MDL No.: MFCD00127867 Appearance: Brown solid or liquid Melting Point: 29-30°C Storage Temperature: Store at 0-8 °C
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    SKU340147-100G
    MFR. NameAFG BIOSCIENCE
    Catalog No. C003B-302853
    Pack Size 1 EA
    Price:
    Price: $1,312.53
    List Price: $1,458.36
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    Catalog No.
    C003B-302853
    Description
    Purity Limit: &ge 98% (HPLC) CAS No.: 49845-33-2 Molecular Formula: C4HCl2N3O2 Molecular Weight: 193.98 MDL No.: MFCD00127867 Appearance: Brown solid or liquid Melting Point: 29-30°C Storage Temperature: Store at 0-8 °C
    CAS Number
    49845-33-2
  • 2,4-dichloro-5-nitropyrimidine (250g)
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    340147-250G

    2,4-Dichloro-5-nitropyrimidine (250G)

    Price: $2,952.86
    List Price: $3,280.95
    Purity Limit: &ge 98% (HPLC) CAS No.: 49845-33-2 Molecular Formula: C4HCl2N3O2 Molecular Weight: 193.98 MDL No.: MFCD00127867 Appearance: Brown solid or liquid Melting Point: 29-30°C Storage Temperature: Store at 0-8 °C
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    SKU340147-250G
    MFR. NameAFG BIOSCIENCE
    Catalog No. C003B-322564
    Pack Size 1 EA
    Price:
    Price: $2,952.86
    List Price: $3,280.95
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    Catalog No.
    C003B-322564
    Description
    Purity Limit: &ge 98% (HPLC) CAS No.: 49845-33-2 Molecular Formula: C4HCl2N3O2 Molecular Weight: 193.98 MDL No.: MFCD00127867 Appearance: Brown solid or liquid Melting Point: 29-30°C Storage Temperature: Store at 0-8 °C
    CAS Number
    49845-33-2
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About Materials

Cenmed Enterprises provides a comprehensive selection of Materials 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.

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    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.

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    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.

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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.

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    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.

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