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Analytical Standards

  
  • (2r,4s)-1-tert-butoxycarbonyl-4-sulfanyl-pyrrolidine-2-carboxylic acid (c09-1179-265)
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    T632310-1g

    (2R,4S)-1-tert-butoxycarbonyl-4-sulfanyl-pyrrolidine-2-carboxylic acid (C007B-427279)

    Price: $2,450.92
    List Price: $2,723.25
    (2R,4S)-1-tert-butoxycarbonyl-4-sulfanyl-pyrrolidine-2-carboxylic acid.
    SKUT632310-1g
    MFR. NameAladdin Scientific
    Catalog No. C007B-427279
    Pack Size 1 EA
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    Price: $2,450.92
    List Price: $2,723.25
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  • (2r,5s)-2-trichloromethyl-3-oxa-1-azabicyclo[3 3 0]octan-4-one ; >/= 97%, 1 g
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    299458-1G

    (2R,5S)-2-Trichloromethyl-3-oxa-1-azabicyclo[3 3 0]octan-4-one ; >/= 97%, 1 g

    Price: $153.98
    List Price: $171.09
    Synonyms: (3R)-Trichloromethyl-cis-tetrahydropyrrolo[1,2-c]oxazol-1-one Purity Limit: &ge 97% CAS No.: 97538-67-5 Molecular Formula: C7H8Cl3NO2 Molecular Weight: 244.
    SKU299458-1G
    MFR. NameAFG Bioscience LLC
    Catalog No. C003B-283263
    Pack Size 1 EA
    Price:
    Price: $153.98
    List Price: $171.09
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  • (2r,5s)-2-trichloromethyl-3-oxa-1-azabicyclo[3 3 0]octan-4-one ; >/= 97%, 5 g
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    299458-5G

    (2R,5S)-2-Trichloromethyl-3-oxa-1-azabicyclo[3 3 0]octan-4-one ; >/= 97%, 5 g

    Price: $451.54
    List Price: $501.71
    Synonyms: (3R)-Trichloromethyl-cis-tetrahydropyrrolo[1,2-c]oxazol-1-one Purity Limit: &ge 97% CAS No.: 97538-67-5 Molecular Formula: C7H8Cl3NO2 Molecular Weight: 244.
    SKU299458-5G
    MFR. NameAFG Bioscience LLC
    Catalog No. C003B-294955
    Pack Size 1 EA
    Price:
    Price: $451.54
    List Price: $501.71
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  • (2r,6r)-1,2,6-trimethylpiperazine dihydrochloride
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    R171451-500mg

    (2R,6R)-1,2,6-trimethylpiperazine dihydrochloride

    Price: $7,847.42
    List Price: $8,719.35
    (2R,6R)-1,2,6-trimethylpiperazine dihydrochloride.
    SKUR171451-500mg
    MFR. NameAladdin Scientific
    Catalog No. C007B-255104
    Pack Size 1 EA
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    Price: $7,847.42
    List Price: $8,719.35
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  • (2r,5r)-rel-2,5-dimethylpiperazine
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    R692833-1g

    (2R,5R)-rel-2,5-Dimethylpiperazine

    Price: $3,155.73
    List Price: $3,506.36
    (2R,5R)-rel-2,5-Dimethylpiperazine.
    SKUR692833-1g
    MFR. NameAladdin Scientific
    Catalog No. C007B-493155
    Pack Size 1 EA
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    Price: $3,155.73
    List Price: $3,506.36
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  • (2rs)-2-(3 4-dimethoxyphenyl)-3-methylbutanenitrile
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    PHR2616-100MG

    (2RS)-2-(3 4-DIMETHOXYPHENYL)-3-METHYLBUTANENITRILE

    Price: $959.20
    List Price: $1,065.78
    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 Application
    SKUPHR2616-100MG
    MFR. NameSigma-Aldrich
    Catalog No. C005B-434799
    Pack Size 100 MG
    Price:
    Price: $959.20
    List Price: $1,065.78
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  • chlorphenamine impurity d
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    PHR2103-100MG

    (2RS)-2-(4-CHLOROPHENYL)-4-(DIMETHYLAMINO)-2-(PYRIDIN-2-YL)BUTANENITRILE

    Price: $2,365.00
    List Price: $2,627.77
    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 Application
    SKUPHR2103-100MG
    MFR. NameSigma-Aldrich
    Catalog No. C005B-435191
    Pack Size 100 MG
    Price:
    Price: $2,365.00
    List Price: $2,627.77
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  • (2rs)-2-(4-formylphenyl)propanoic acid
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    PHR3324-50MG

    (2RS)-2-(4-FORMYLPHENYL)PROPANOIC ACID

    Price: $1,019.75
    List Price: $1,133.06
    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 Application
    SKUPHR3324-50MG
    MFR. NameSigma-Aldrich
    Catalog No. C005B-434305
    Pack Size 50 MG
    Price:
    Price: $1,019.75
    List Price: $1,133.06
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  • (2rs)-2-(4-methylphenyl)propanoic acid
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    PHR3321-50MG

    (2RS)-2-(4-METHYLPHENYL)PROPANOIC ACID

    Price: $1,328.48
    List Price: $1,476.09
    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 Application
    SKUPHR3321-50MG
    MFR. NameSigma-Aldrich
    Catalog No. C005B-434308
    Pack Size 50 MG
    Price:
    Price: $1,328.48
    List Price: $1,476.09
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  • (2rs)-2-[4-(1-hydroxy-2-methylpropyl)phenyl]propanoic acid
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    PHR3325-50MG

    (2RS)-2-[4-(1-HYDROXY-2-METHYLPROPYL)PHENYL]PROPANOIC ACID

    Price: $886.90
    List Price: $985.45
    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 Application
    SKUPHR3325-50MG
    MFR. NameSigma-Aldrich
    Catalog No. C005B-434304
    Pack Size 50 MG
    Price:
    Price: $886.90
    List Price: $985.45
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  • (2rs)-2-ethyl-2-methylbutanedioic acid
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    PHR2452-100MG

    (2RS)-2-ETHYL-2-METHYLBUTANEDIOIC ACID

    Price: $1,442.40
    List Price: $1,602.66
    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 Application
    SKUPHR2452-100MG
    MFR. NameSigma-Aldrich
    Catalog No. C005B-434919
    Pack Size 100 MG
    Price:
    Price: $1,442.40
    List Price: $1,602.66
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  • (2s 3ar 7as)-1-[(2s)-2-[[(2s)-1-ethoxy-1-oxo-4-phenylbutan-2-yl]amino]propanoyl]-2 3 3a 4 5 6 7 7a-octahydroindole-2-carboxylic acid
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    PHR3146-250MG
    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 Application
    SKUPHR3146-250MG
    MFR. NameSigma-Aldrich
    Catalog No. C005B-434437
    Pack Size 250 MG
    Price:
    Price: $409.63
    List Price: $455.15
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