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Boron standards

  
  • 5-boc-2 5-diaza-spiro[3.4]octane
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    CDS019562-25MG

    5-BOC-2 5-DIAZA-SPIRO[3.4]OCTANE

    Price: $355.94
    List Price: $395.49
    Other Notes Please note that Sigma-Aldrich provides this product to early discovery researchers as part of a collection of unique chemicals. Sigma-Aldrich does not collect analytical data for this product.
    SKUCDS019562-25MG
    MFR. NameSigma-Aldrich
    Catalog No. C005B-107158
    Pack Size 25 MG
    Price:
    Price: $355.94
    List Price: $395.49
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  • 5000 ã¦g/ml boron in h2o, 100 ml
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    5M7-4-100

    5000 g/mL Boron in H2O, 100 mL

    Price: $183.63
    List Price: $204.04
    5000 &microg/mL Boron in H<sub>2</sub>O 18 Month Expiry Date This standard is traceable to NIST and certified Guide 34 and 17025.
    SKU5M7-4-100
    MFR. NameHIGH PURITY STANDARDS LLC
    Catalog No. C003B-234767
    Pack Size 1 EA
    Price:
    Price: $183.63
    List Price: $204.04
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  • 6-boc-2-thia-6-aza-spiro[3.3]heptane-2 2-dioxide
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    PHB00020-100MG

    6-BOC-2-THIA-6-AZA-SPIRO[3.3]HEPTANE-2 2-DIOXIDE

    Price: $731.60
    List Price: $812.89
    Other Notes Please note that Sigma-Aldrich provides this product to early discovery researchers as part of a collection of unique chemicals. Sigma-Aldrich does not collect analytical data for this product.
    SKUPHB00020-100MG
    MFR. NameSigma-Aldrich
    Catalog No. C005B-437460
    Pack Size 100 MG
    Price:
    Price: $731.60
    List Price: $812.89
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  • boc-(3s)-3-amino-4-phenyl-2-butanone   (250mg)
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    378343-250MG

    Boc-(3S)-3-amino-4-phenyl-2-butanone (250MG)

    Price: $747.94
    List Price: $831.04
    Synonyms: Boc-Fmk(3S)-OH Purity Limit: &ge 99% (HPLC) CAS No.: 85613-64-5 Molecular Formula: C15H21NO3 Molecular Weight: 263.33 MDL No.: MFCD00673778 Appearance: White or off-white powder Storage Temperature: Store at 0-8°C
    SKU378343-250MG
    MFR. NameAFG Bioscience LLC
    Catalog No. C003B-302420
    Pack Size 1 EA
    Price:
    Price: $747.94
    List Price: $831.04
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  • boc-(r)-2-tetrahydroisoquinoline acetic acid (1g)
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    350217-1G

    Boc-(R)-2-tetrahydroisoquinoline acetic acid (1G)

    Price: $1,344.70
    List Price: $1,494.11
    Synonyms: Boc-D-Tqa-OHBoc-(R)-1,2,3,4-tetrahydroisoquinoline-3-acetic acid Purity Limit: &ge 98% CAS No.: 332064-64-9 Molecular Formula: C16H21NO4 Molecular Weight: 291.
    SKU350217-1G
    MFR. NameAFG Bioscience LLC
    Catalog No. C003B-319764
    Pack Size 1 EA
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    Price: $1,344.70
    List Price: $1,494.11
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  • boc-(s)-2-tetrahydroisoquinoline acetic acid   (5g)
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    317900-5G

    Boc-(S)-2-tetrahydroisoquinoline acetic acid (5G)

    Price: $4,904.95
    List Price: $5,449.94
    Synonyms: Boc-(S)-2-tetrahydroisoquinoline acetic acidBoc-(S)-1,2,3,4-tetrahydroisoquinoline-3-acetic acid Purity Limit: &ge 98% CAS No.: 270062-98-1 Molecular Formula: C16H21NO4 Molecular Weight: 291.
    SKU317900-5G
    MFR. NameAFG Bioscience LLC
    Catalog No. C003B-331373
    Pack Size 1 EA
    Price:
    Price: $4,904.95
    List Price: $5,449.94
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  • boc-6 7-dimethoxy-3 4-dihydro-1h-isoquinoline-1-acetic acid
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    BBO000360-1G

    BOC-6 7-DIMETHOXY-3 4-DIHYDRO-1H-ISOQUINOLINE-1-ACETIC ACID

    Price: $997.30
    List Price: $1,108.11
    Other Notes Please note that Sigma-Aldrich provides this product to early discovery researchers as part of a collection of unique chemicals. Sigma-Aldrich does not collect analytical data for this product.
    SKUBBO000360-1G
    MFR. NameSigma-Aldrich
    Catalog No. C005B-101139
    Pack Size 1 GR
    Price:
    Price: $997.30
    List Price: $1,108.11
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  • boc-ala-ala-oh
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    CDS006223-50MG

    BOC-ALA-ALA-OH

    Price: $188.79
    List Price: $209.76
    Other Notes Please note that Sigma-Aldrich provides this product to early discovery researchers as part of a collection of unique chemicals. Sigma-Aldrich does not collect analytical data for this product.
    SKUCDS006223-50MG
    MFR. NameSigma-Aldrich
    Catalog No. C005B-106359
    Pack Size 50 MG
    Price:
    Price: $188.79
    List Price: $209.76
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  • boc-arg(tos)-oh; n-alpha-t-boc-n-omega-tosyl-arginine; cas number: 13836-37-8 (c08-0137-631)
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    A0BR2125-5Z

    Boc-Arg(Tos)-OH; N-alpha-t-Boc-N-omega-tosyl-arginine; CAS Number: 13836-37-8 (C003B-181790)

    Price: $88.92
    List Price: $98.80
    Structure confirmed. Purity = 98%. Will ship with Certificate of Analysis (CoA)
    SKUA0BR2125-5Z
    MFR. NameAdvanced ChemTech
    Catalog No. C003B-181790
    Pack Size 1 EA
    Price:
    Price: $88.92
    List Price: $98.80
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  • boc-arg(tos)-oh; n-alpha-t-boc-n-omega-tosyl-arginine; cas number: 13836-37-8 (c08-0139-080)
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    A0BR2125-25Z

    Boc-Arg(Tos)-OH; N-alpha-t-Boc-N-omega-tosyl-arginine; CAS Number: 13836-37-8 (C003B-183222)

    Price: $226.07
    List Price: $251.19
    Structure confirmed. Purity = 98%. Will ship with Certificate of Analysis (CoA)
    SKUA0BR2125-25Z
    MFR. NameAdvanced ChemTech
    Catalog No. C003B-183222
    Pack Size 1 EA
    Price:
    Price: $226.07
    List Price: $251.19
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  • boc-arg(tos)-oh; n-alpha-t-boc-n-omega-tosyl-arginine; cas number: 13836-37-8 (c08-0140-134)
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    A0BR2125-100Z

    Boc-Arg(Tos)-OH; N-alpha-t-Boc-N-omega-tosyl-arginine; CAS Number: 13836-37-8 (C003B-184269)

    Price: $584.20
    List Price: $649.12
    Structure confirmed. Purity = 98%. Will ship with Certificate of Analysis (CoA)
    SKUA0BR2125-100Z
    MFR. NameAdvanced ChemTech
    Catalog No. C003B-184269
    Pack Size 1 EA
    Price:
    Price: $584.20
    List Price: $649.12
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  • boc-d-cys(trt)-oh
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    B434302-25g

    Boc-D-Cys(Trt)-OH

    Price: $4,397.03
    List Price: $4,885.58
    General DescriptionThe product number for this product was previously 04-13-0081. To obtain a certificate of analysis (CoA) of a lot that begins with the letter “A”, please select the option in the right hand menu “Request a COA for Lot#s starting
    SKUB434302-25g
    MFR. NameAladdin Scientific
    Catalog No. C007B-068849
    Pack Size 1 EA
    Price:
    Price: $4,397.03
    List Price: $4,885.58
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