Nitroso Impurities

451 Results Found

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    Product Name : 2,2,5-Trimethyl-3-Nitroso-oxazolidine (CAS: 77400-46-5)

    Code: JCNTS-N56
    CAS: 77400-46-5
    Chemical Formula: C6H12N2O2
    Molecular Weight: 144.2
    Category: Reference Standards/API Drug Metabolites/EP Impurities/USP Impurities
    Status: Limited Stock ; Contact: sales@drjcrbio.com
    Application: Manufacturer of 2,2,5-Trimethyl-3-Nitroso-oxazolidine (CAS: 77400-46-5) is useful as reference Impurity standard.
    2,2,5-Trimethyl-3-Nitroso-oxazolidine (CAS: 77400-46-5)
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    Product Name : N-nitroso Linezolid Stage-II; N-(3-(1,3-dioxoisoindolin-2-yl)-2-hydroxypropyl)-N-(3-fluoro-4-morpholinophenyl)nitrous amide (CAS: N/A)

    Code: JCNTS-N55
    CAS: NA
    Chemical Formula: C21H21FN4O5
    Molecular Weight:  428.42
    Category: Reference Standards/API Drug Metabolites/EP Impurities/USP Impurities
    Status: Limited Stock ; Contact: sales@drjcrbio.com
    Application: Manufacturer of N-nitroso Linezolid Stage-II; N-(3-(1,3-dioxoisoindolin-2-yl)-2-hydroxypropyl)-N-(3-fluoro-4-morpholinophenyl)nitrous amide (CAS: N/A)  is useful as reference Impurity standard.
    N-nitroso Linezolid Stage-II; N-(3-(1,3-dioxoisoindolin-2-yl)-2-hydroxypropyl)-N-(3-fluoro-4-morpholinophenyl)nitrous amide (CAS: N/A)
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    Product Name : 1-Nitrosopyridinium;1-Nitrosopyridinium |45590-75-8

    Code: JCNTS-N54
    CAS: 45590-75-8
    Chemical Formula: C5H5N2O
    Molecular Weight: 109.11
    Category: Reference Standards/API Drug Metabolites/EP Impurities/USP Impurities
    Literature:
    Application: 1-Nitrosopyridinium;1-Nitrosopyridinium |45590-75-8  is useful as reference Impurity standard.
    1-Nitrosopyridinium;1-Nitrosopyridinium |45590-75-8
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    Product Name : N-Nitroso Betahistine ;N-Methyl-N-nitroso-2-pyridineethanamine;N-Methyl-N-(2-(pyridin-2-yl)ethyl)nitrous amide |32635-81-7

    Code: JCNTS-N53
    CAS: 32635-81-7
    Chemical Formula: C8H11N3O
    Molecular Weight: 165.19
    Category: Reference Standards/API Drug Metabolites/EP Impurities/USP Impurities
    Literature:
    Application: N-Nitroso Betahistine ;N-Methyl-N-nitroso-2-pyridineethanamine;N-Methyl-N-(2-(pyridin-2-yl)ethyl)nitrous amide |32635-81-7  is useful as reference Impurity standard.
    N-Nitroso Betahistine ;N-Methyl-N-nitroso-2-pyridineethanamine;N-Methyl-N-(2-(pyridin-2-yl)ethyl)nitrous amide |32635-81-7
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    Product Name : N-Methyl-N-nitrosoaniline (CAS: 614-00-6)

    Code: JCNTS-N52
    CAS: 614-00-6
    Chemical Formula: C7H8N2O
    Molecular Weight: 136.15
    Category: Reference Standards/API Drug Metabolites/EP Impurities/USP Impurities
    Status: Limited Stock ; Contact: sales@drjcrbio.com
    Application: Manufacturer of N-Methyl-N-nitrosoaniline (CAS: 614-00-6) is useful as reference Impurity standard. Note: The compounds strictly supplied only for R&D /AR&D purpose, not for human/animal consumption.
    N-Methyl-N-nitrosoaniline (CAS: 614-00-6)
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    Product Name : N-Nitrosoaniline ;N-phenylnitrous Amide| 36966-84-4

    Code: JCNTS-N51
    CAS: 36966-84-4
    Chemical Formula: C6H6N2O
    Molecular Weight: 122.12
    Category: Reference Standards/API Drug Metabolites/EP Impurities/USP Impurities
    Literature:
    Application: N-Nitrosoaniline ;N-phenylnitrous Amide| 36966-84-4  is useful as reference Impurity standard.
    N-Nitrosoaniline ;N-phenylnitrous Amide| 36966-84-4
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    Product Name : 2-nitrosoisoindoline-1,3-dione

    Code: JCNTS-N50
    CAS: NA
    Chemical Formula: C8H4N2O3
    Molecular Weight:  176.13
    Category: Reference Standards/API Drug Metabolites/EP Impurities/USP Impurities
    Literature:
    Application: 2-nitrosoisoindoline-1,3-dione  is useful as reference Impurity standard.
    2-nitrosoisoindoline-1,3-dione
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    Product Name : N-Nitrosodimethylamine-d6 ; N-Nitrosodi-N-methylamine-d6; Dimethylnitrosamine-d6; NDMA-d6; NSC 23226-d6 | 17829-05-9

    Code: JCNTS-N49
    CAS: 17829-05-9
    Chemical Formula: C2D6N2O
    Molecular Weight: 80.12
    Category: Reference Standards/API Drug Metabolites/EP Impurities/USP Impurities
    Literature:
    Application: N-Nitrosodimethylamine-d6 ; N-Nitrosodi-N-methylamine-d6; Dimethylnitrosamine-d6; NDMA-d6; NSC 23226-d6 | 17829-05-9  is useful as reference Impurity standard.
    N-Nitrosodimethylamine-d6 ; N-Nitrosodi-N-methylamine-d6; Dimethylnitrosamine-d6; NDMA-d6; NSC 23226-d6 | 17829-05-9
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    Product Name : N-nitrosomethyl-2-phenylethylamine 95+% (NMPhEA) ;nitrosomethyl-(2-phenylethyl)amine |13256-11-6

    Code: JCNTS-N46
    CAS: 13256-11-6
    Chemical Formula: C9H12N2O
    Molecular Weight: 164.20
    Category: Reference Standards/API Drug Metabolites/EP Impurities/USP Impurities
    Literature:
    Application: N-nitrosomethyl-2-phenylethylamine 95+% (NMPhEA) ;nitrosomethyl-(2-phenylethyl)amine |13256-11-6  is useful as reference Impurity standard.
    N-nitrosomethyl-2-phenylethylamine 95+% (NMPhEA) ;nitrosomethyl-(2-phenylethyl)amine |13256-11-6
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    Product Name : NTHZ (N-Nitroso-thiazolidine) ;N-nitrosothiazolidine | 73870-33-4

    Code: JCNTS-N48
    CAS: 73870-33-4
    Chemical Formula: C3H116.186N2OS
    Molecular Weight: 
    Category: Reference Standards/API Drug Metabolites/EP Impurities/USP Impurities
    Literature:
    Application: NTHZ (N-Nitroso-thiazolidine) ;N-nitrosothiazolidine | 73870-33-4  is useful as reference Impurity standard.
    NTHZ (N-Nitroso-thiazolidine) ;N-nitrosothiazolidine | 73870-33-4
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    Product Name : NTCA (N-nitroso-thiazolidine-4-carboxylic acid) N-Nitrosothiazolidine-4-carboxylic acid | 88381-44-6

    Code: JCNTS-N47
    CAS: 88381-44-6
    Chemical Formula: C4H6N2O3S
    Molecular Weight: 162.17
    Category: Reference Standards/API Drug Metabolites/EP Impurities/USP Impurities
    Literature:
    Application: NTCA (N-nitroso-thiazolidine-4-carboxylic acid) N-Nitrosothiazolidine-4-carboxylic acid | 88381-44-6 is useful as reference Impurity standard.
    NTCA (N-nitroso-thiazolidine-4-carboxylic acid) N-Nitrosothiazolidine-4-carboxylic acid | 88381-44-6
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    Product Name : N-Nitroso Iminostilbene ;5-Nitroso-5H-dibenz[b,​f]​azepine;38652-29-8

    Code: JCNTS-N45
    CAS: 38652-29-8
    Chemical Formula: C₁₄H₁₀N₂O
    Molecular Weight: 222.24
    Category: Reference Standards/API Drug Metabolites/EP Impurities/USP Impurities
    Literature:
    Application: N-Nitroso Iminostilbene ;5-Nitroso-5H-dibenz[b,​f]​azepine;38652-29-8is useful as reference Impurity standard.
    N-Nitroso Iminostilbene ;5-Nitroso-5H-dibenz[b,​f]​azepine;38652-29-8
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    Product Name : N-Nitroso metoprolol; N-(2-hydroxy-3-(4-(2-methoxyethyl)phenoxy)propyl)-N-isopropylnitrous amide (CAS: 138768-62-4)

    Code: JCNTS-N44
    CAS: 138768-62-4
    Chemical Formula: C₁₅H₂₄N₂O₄
    Molecular Weight: 296.36
    Category: Reference Standards/API Drug Metabolites/EP Impurities/USP Impurities
    Status: Limited Stock ; Contact: sales@drjcrbio.com
    Application: Manufacturer of N-Nitroso metoprolol; N-(2-hydroxy-3-(4-(2-methoxyethyl)phenoxy)propyl)-N-isopropylnitrous amide (CAS: 138768-62-4) is useful as reference Impurity standard.
    N-Nitroso metoprolol; N-(2-hydroxy-3-(4-(2-methoxyethyl)phenoxy)propyl)-N-isopropylnitrous amide (CAS: 138768-62-4)
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    Product Name : N-Nitroso propranolol; N-(2-hydroxy-3-(naphthalen-1-yloxy)propyl)-N-isopropylnitrous amide (CAS: 84418-35-9)

    Code: JCNTS-N43
    CAS: 84418-35-9
    Chemical Formula:  C16H20N2O3
    Molecular Weight:  288.34
    Category: Reference Standards/API Drug Metabolites/EP Impurities/USP Impurities
    Status: Limited Stock ; Contact: sales@drjcrbio.com
    Application: Manufacturer of N-Nitroso propranolol; N-(2-hydroxy-3-(naphthalen-1-yloxy)propyl)-N-isopropylnitrous amide (CAS: 84418-35-9) is useful as reference Impurity standard.
    N-Nitroso propranolol; N-(2-hydroxy-3-(naphthalen-1-yloxy)propyl)-N-isopropylnitrous amide (CAS: 84418-35-9)
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    Product Name : 5-Nitro-1-nitroso-1H-imidazole

    Code: JCNTS-N42
    CAS: NA
    Chemical Formula: C3H2N4O3
    Molecular Weight: 142.07
    Category: Reference Standards/API Drug Metabolites/EP Impurities/USP Impurities
    Literature:
    Application: 5-Nitro-1-nitroso-1H-imidazoleis useful as reference Impurity standard.
    5-Nitro-1-nitroso-1H-imidazole
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    Product Name : N-Nitroso phenylephrine; N-(2-hydroxy-2-(3-hydroxyphenyl)ethyl)-N-methylnitrous amide (CAS: 78658-64-7)

    Code: JCNTS-N41
    CAS: 78658-64-7
    Chemical Formula: C₉H₁₂N₂O₃
    Molecular Weight: 196.21
    Category: Reference Standards/API Drug Metabolites/EP Impurities/USP Impurities
    Status: Limited Stock ; Contact: sales@drjcrbio.com
    Application:  Manufacturer of N-Nitroso phenylephrine; N-(2-hydroxy-2-(3-hydroxyphenyl)ethyl)-N-methylnitrous amide (CAS: 78658-64-7) is useful as reference Impurity standard.
    N-Nitroso phenylephrine; N-(2-hydroxy-2-(3-hydroxyphenyl)ethyl)-N-methylnitrous amide (CAS: 78658-64-7)
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    Product Name : N-Nitroso atenolol; 2-(4-(2-hydroxy-3-(isopropyl(nitroso)amino)propoxy)phenyl)acetamide |134720-04-0

    Code: JCNTS-N40
    CAS: 134720-04-0
    Chemical Formula: C14H21N3O4
    Molecular Weight: 295.34
    Category: Reference Standards/API Drug Metabolites/EP Impurities/USP Impurities
    Literature:
    Application: N-Nitroso atenolol; 2-(4-(2-hydroxy-3-(isopropyl(nitroso)amino)propoxy)phenyl)acetamide |134720-04-0is useful as reference Impurity standard.
    N-Nitroso atenolol; 2-(4-(2-hydroxy-3-(isopropyl(nitroso)amino)propoxy)phenyl)acetamide |134720-04-0
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    Product Name : N-Ethyl-N-Nitrosopiperazine (CAS: 65504-33-8)

    Code: JCNTS-N39
    CAS: 65504-33-8
    Chemical Formula: C6H13N3O
    Molecular Weight: 143.19
    Category: Reference Standards/API Drug Metabolites/EP Impurities/USP Impurities
    Status: Limited Stock; Contact for availability sales@drjcrbio.com
    Application: Manufacturer of N-Ethyl-N-Nitrosopiperazine (CAS: 65504-33-8)  is useful as reference Impurity standard.
    N-Ethyl-N-Nitrosopiperazine (CAS: 65504-33-8)
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    Product Name : 2-Methyl-5-nitro-1-nitroso-1H-imidazole

    Code: JCNTS-N38
    CAS: NA
    Chemical Formula: C4H4N4O3
    Molecular Weight: 156.10
    Category: Reference Standards/API Drug Metabolites/EP Impurities/USP Impurities
    Literature:
    Application: 2-Methyl-5-nitro-1-nitroso-1H-imidazoleis useful as reference Impurity standard.
    2-Methyl-5-nitro-1-nitroso-1H-imidazole
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    Product Name : N-Nitrosamine Trimetazidine

    Code: JCNTS-N37
    CAS: 92432-50-3
    Chemical Formula:
    Molecular Weight:
    Category: Reference Standards/API Drug Metabolites/EP Impurities/USP Impurities
    Status: Limited Stock; Contact: sales@drjcrbio.com
    Application: N-Nitrosamine Trimetazidineis useful as reference Impurity standard. Note: The compounds strictly supplied only for R&D /AR&D purpose, not for human/animal consumption.
    N-Nitrosamine Trimetazidine
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    Product Name : N-nitroso urea | 13010-20-3

    Code: JCNTS-N36
    CAS: 13010-20-3
    Chemical Formula: CH3N3O2
    Molecular Weight: 89.05
    Category: Reference Standards/API Drug Metabolites/EP Impurities/USP Impurities
    Literature:
    Application: N-nitroso urea | 13010-20-3is useful as reference Impurity standard.
    N-nitroso urea | 13010-20-3
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    Product Name : N-Nitrosochlorophenothiazine Synonyms: N-Nitrosochlorophenothiazine

    Code: JCNTS-N35
    CAS: NA
    Chemical Formula: C12H7ClN2OS
    Molecular Weight:  262.71
    Category: Reference Standards/API Drug Metabolites/EP Impurities/USP Impurities
    Literature:
    Application: N-Nitrosochlorophenothiazine Synonyms: N-Nitrosochlorophenothiazineis useful as reference Impurity standard.
    N-Nitrosochlorophenothiazine Synonyms: N-Nitrosochlorophenothiazine
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    Product Name : CPNP ;1-Cyclopentyl-4-nitrosopiperazine | 61379-66-6

    Code: JCNTS-N34
    CAS:  61379-66-6
    Chemical Formula: C9H17N3O
    Molecular Weight: 183.26
    Category: Reference Standards/API Drug Metabolites/EP Impurities/USP Impurities
    Literature:
    Application: CPNP ;1-Cyclopentyl-4-nitrosopiperazine | 61379-66-6is useful as reference Impurity standard.
    CPNP ;1-Cyclopentyl-4-nitrosopiperazine | 61379-66-6
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    Product Name : MeNP; N-Methyl-N’-nitrosopiperazine; 1-Methyl-4-nitrosopiperazine; 1-Nitroso-4-methylpiperazine; N-Nitroso-N’-methylpiperazine (CAS: 16339-07-4)

    Code: JCNTS-N33
    CAS: 16339-07-4
    Chemical Formula: C5H11N3O
    Molecular Weight: 129.16
    Category: Reference Standards/API Drug Metabolites/EP Impurities/USP Impurities
    Status: Limited Stock;  Contact: sales@drjcrbio.com
    Application: Manufacturer of MeNP; N-Methyl-N’-nitrosopiperazine; 1-Methyl-4-nitrosopiperazine; 1-Nitroso-4-methylpiperazine; N-Nitroso-N'-methylpiperazine (CAS: 16339-07-4)  is useful as reference Impurity standard.
    MeNP; N-Methyl-N’-nitrosopiperazine; 1-Methyl-4-nitrosopiperazine; 1-Nitroso-4-methylpiperazine; N-Nitroso-N'-methylpiperazine (CAS: 16339-07-4)
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    Product Name : NDCHA; N,N-nitroso dicyclohexylamine | 947-92-2

    Code: JCNTS-N32
    CAS: 947-92-2
    Chemical Formula: C12H22N2O
    Molecular Weight: 210.32
    Category: Reference Standards/API Drug Metabolites/EP Impurities/USP Impurities
    Literature:
    Application: NDCHA; N,N-nitroso dicyclohexylamine | 947-92-2is useful as reference Impurity standard.
    NDCHA; N,N-nitroso dicyclohexylamine | 947-92-2
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    Product Name : N-Nitroso-N-ethyl-benzyl amine; N-Nitroso-N-ethyl-benzyl amine | 20689-96-7

    Code: JCNTS-N31
    CAS: 20689-96-7
    Chemical Formula: C9H12N2O
    Molecular Weight: 164.2
    Category: Reference Standards/API Drug Metabolites/EP Impurities/USP Impurities
    Literature:
    Application: N-Nitroso-N-ethyl-benzyl amine; N-Nitroso-N-ethyl-benzyl amine | 20689-96-7is useful as reference Impurity standard.
    N-Nitroso-N-ethyl-benzyl amine; N-Nitroso-N-ethyl-benzyl amine | 20689-96-7
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    Product Name : NEMA ; N-Nitrosoethylmethylamine (CAS: 10595-95-6)

    Code: JCNTS-N1
    CAS: 10595-95-6
    Chemical Formula: C3H8N2O
    Molecular Weight: 88.11
    Category: Reference Standards/API Drug Metabolites/EP Impurities/USP Impurities
    Status: Limited Stock; Contact: sales@drjcrbio.com
    Application: Manufacturer of NEMA ; N-Nitrosoethylmethylamine (CAS: 10595-95-6)  is useful as reference Impurity standard. Note: The compounds strictly supplied only for R&D /AR&D purpose, not for human/animal consumption.
    NEMA ; N-Nitrosoethylmethylamine (CAS: 10595-95-6)
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    Product Name : NDMA; N-Nitrosodimethylamine (CAS: 62-75-9)

    Code: JCNTS-N2
    CAS: 62-75-9
    Chemical Formula: C2H6N2O
    Molecular Weight: 74.8
    Category: Reference Standards/API Drug Metabolites/EP Impurities/USP Impurities
    Status: Limited Stock ; Contact: sales@drjcrbio.com
    Application:  Manufacturer of NDMA; N-Nitrosodimethylamine (CAS: 62-75-9)  is useful as reference Impurity standard.
    NDMA; N-Nitrosodimethylamine (CAS: 62-75-9)
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    Product Name : NDEA; N-Nitrosodiethylamine (CAS: 55-18-5)

    Code: JCNTS-N3
    CAS: 55-18-5
    Chemical Formula: C4H10N2O
    Molecular Weight: 102.14
    Category: Reference Standards/API Drug Metabolites/EP Impurities/USP Impurities
    Status: Limited Stock ; Contact: sales@drjcrbio.com
    Application: Manufacturer of NDEA; N-Nitrosodiethylamine (CAS: 55-18-5) is useful as reference Impurity standard
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    Product Name : NDIPA; N-Nitrosodiisopropylamine (CAS: 601-77-4)

    Code: JCNTS-N4
    CAS: 601-77-4
    Chemical Formula: C6H10N2O
    Molecular Weight: 130.19
    Category: Reference Standards/API Drug Metabolites/EP Impurities/USP Impurities
    Status:  Limited Stock; Contact; sales@drjcrbio.com
    Application: Manufacturer of NDIPA; N-Nitrosodiisopropylamine (CAS: 601-77-4) is useful as reference Impurity standard.  Note: The compounds strictly supplied only for R&D /AR&D purpose, not for human/animal consumption.
    NDIPA; N-Nitrosodiisopropylamine (CAS: 601-77-4)
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    Product Name : NDBA; N-Nitrosodibutylamine (CAS: 924-16-3)

    Code: JCNTS-N5
    CAS:  924-16-3
    Chemical Formula: C8H18N2O
    Molecular Weight: 158.25
    Category: Reference Standards/API Drug Metabolites/EP Impurities/USP Impurities
    Status:  Limited Stock; Contact; sales@drjcrbio.com
    Application: Manufacturer of NDBA; N-Nitrosodibutylamine (CAS: 924-16-3)  is useful as reference Impurity standard.  Note: The compounds strictly supplied only for R&D /AR&D purpose, not for human/animal consumption.
    NDBA; N-Nitrosodibutylamine (CAS: 924-16-3)
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    Product Name : NMBA; N-Nitroso-N-methyl-4-aminobutyric acid (CAS: 61445-55-4)

    Code: JCNTS-N6
    CAS:  61445-55-4
    Chemical Formula: C5H10N2O3
    Molecular Weight: 146.15
    Category: Reference Standards/API Drug Metabolites/EP Impurities/USP Impurities
    Status: Limited Stock ; Contact: sales@drjcrbio.com
    Application: Manufacturer of NMBA; N-Nitroso-N-methyl-4-aminobutyric acid (CAS: 61445-55-4)  is useful as reference Impurity standard. Note: The compounds strictly supplied only for R&D /AR&D purpose, not for human/animal consumption.
    NMBA; N-Nitroso-N-methyl-4-aminobutyric acid (CAS: 61445-55-4)
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    Product Name : NDPA; N-Nitrosodipropylamine (CAS: 621-64-7)

    Code: JCNTS-N10
    CAS: 621-64-7
    Chemical Formula: C6H14N2O
    Molecular Weight: 130.19
    Category: Reference Standards/API Drug Metabolites/EP Impurities/USP Impurities
    Status: Limited Stock ; Contact: sales@drjcrbio.com
    Application: Manufacturer of NDPA; N-Nitrosodipropylamine (CAS: 621-64-7) is useful as reference Impurity standard
    NDPA; N-Nitrosodipropylamine (CAS: 621-64-7)
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