Balsalazide

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Balsalazide API Reference standards and its EP Impurities, USP Impurities, non pharmacopeial Impurities, listed below & also offered custom synthesis for unknown Impurities. If require any contact info@drjcrbio.com, sales@drjcrbio.com

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    Product Name : 5-{4-[2-(2-Carboethylcarbamoyl) ethylcarbamoyl]-phenylazo}salicylic acid (CAS: 1242567-08-3)

    Code: JCBSL-11
    CAS: 1242567-08-3
    Chemical Formula: C20H20N4O7
    Molecular Weight: 428.401
    Category: Reference Standards/ API Drug Metabolites/ EP Impurities/ USP Impurities
    Status: Stock in 1-2 weeks; Contact: sales@drjcrbio.com
    Application: Manufacturer of 5-{4-[2-(2-Carboethylcarbamoyl) ethylcarbamoyl]-phenylazo}salicylic acid (CAS: 1242567-08-3) is useful as reference Impurity standard.  Note: The compounds strictly supplied only for R&D /AR&D purpose, not for human/animal consumption.
    5-{4-[2-(2-Carboethylcarbamoyl) ethylcarbamoyl]-phenylazo}salicylic acid  (CAS: 1242567-08-3)
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    Product Name : 2,4-Di-[4-(2 carboxyethylcarbamoyl] phenylazo]-phenol (CAS: 1242567-13-0)

    Code: JCBSL-10
    CAS: 1242567-13-0
    Chemical Formula: C₂₆H₂₄N₆O₇
    Molecular Weight: 532.5
    Category: Reference Standards/ API Drug Metabolites/ EP Impurities/ USP Impurities
    Status: Stock in 2-3 weeks; Contact: sales@drjcrbio.com
    Application: Manufacturer of 2,4-Di-[4-(2 carboxyethylcarbamoyl] phenylazo]-phenol (CAS: 1242567-13-0) is useful as reference Impurity standard.  Note: The compounds strictly supplied only for R&D /AR&D purpose, not for human/animal consumption.
    2,4-Di-[4-(2 carboxyethylcarbamoyl] phenylazo]-phenol (CAS: 1242567-13-0)
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    Product Name : (E)-5-[(p-Carboxyphenyl)azo]-2 salicylic acid (Balsalazide related compound A(free base) (CAS: 1242567-07-2)

    Code: JCBSL-09
    CAS: 1242567-07-2
    Chemical Formula: C14H10N2O5
    Molecular Weight: 286.244
    Category: Reference Standards/ API Drug Metabolites/ EP Impurities/ USP Impurities
    Status: Stock in 1-2 weeks; Contact: sales@drjcrbio.com
    Application: Manufacturer of (E)-5-[(p-Carboxyphenyl)azo]-2 salicylic acid (Balsalazide related compound A(free base) (CAS: 1242567-07-2)  is useful as reference Impurity standard.  Note: The compounds strictly supplied only for R&D /AR&D purpose, not for human/animal consumption.
    (E)-5-[(p-Carboxyphenyl)azo]-2 salicylic acid (Balsalazide related compound A(free base)  (CAS: 1242567-07-2)
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    Product Name : Balsalazide 3-Isomer;Balsalazide USP Impurity 2 ;3-[(1E)-2-[4-[[(2-Carboxyethyl)amino]carbonyl]phenyl]diazenyl]-2-hydroxybenzoic Acid | 1242567-09-4

    Code: JCBSL-01
    CAS: 1242567-09-4
    Chemical Formula: C17H15N3O6
    Molecular Weight:  357.32
    Category: Reference Standards/ API Drug Metabolites/ EP Impurities/ USP Impurities
    Literature:
    Application:  Balsalazide 3-Isomer;Balsalazide USP Impurity 2 ;3-[(1E)-2-[4-[[(2-Carboxyethyl)amino]carbonyl]phenyl]diazenyl]-2-hydroxybenzoic Acid  |   1242567-09-4  is useful as reference Impurity standard.  Note: The compounds strictly supplied only for R&D /AR&D purpose, not for human/animal consumption.
     
    Balsalazide 3-Isomer;Balsalazide USP Impurity 2 ;3-[(1E)-2-[4-[[(2-Carboxyethyl)amino]carbonyl]phenyl]diazenyl]-2-hydroxybenzoic Acid  |   1242567-09-4
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    Product Name : Balsalazide 3-Isomer Dimethyl Ester ;(E)-2-Hydroxy-3-((4-((3-methoxy-3-oxopropyl)carbamoyl)phenyl)diazenyl)benzoic Acid Methyl Ester

    Code: JCBSL-02
    CAS: NA
    Chemical Formula: C19H19N3O6
    Molecular Weight:  385.37
    Category: Reference Standards/ API Drug Metabolites/ EP Impurities/ USP Impurities
    Literature:
    Application:  Balsalazide 3-Isomer Dimethyl Ester ;(E)-2-Hydroxy-3-((4-((3-methoxy-3-oxopropyl)carbamoyl)phenyl)diazenyl)benzoic Acid Methyl Ester  is useful as reference Impurity standard.  Note: The compounds strictly supplied only for R&D /AR&D purpose, not for human/animal consumption.
     
    Balsalazide 3-Isomer Dimethyl Ester ;(E)-2-Hydroxy-3-((4-((3-methoxy-3-oxopropyl)carbamoyl)phenyl)diazenyl)benzoic Acid Methyl Ester
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    Product Name : Balsalazide Aminobenzoyl Impurity; N-(4-Aminobenzoyl)-beta-alanine; 3-(4-Aminobenzamido)propionic acid (CAS: 7377-08-4)

    Code: JCBSL-03
    CAS: 7377-08-4
    Chemical Formula: C₁₀H₁₂N₂O₃
    Molecular Weight:  208.21
    Category: Reference Standards/ API Drug Metabolites/ EP Impurities/ USP Impurities
    Status: Limited stock; Contact: sales@drjcrbio.com
    Application: Manufacturer of Balsalazide Aminobenzoyl Impurity; N-(4-Aminobenzoyl)-beta-alanine; 3-(4-Aminobenzamido)propionic acid (CAS: 7377-08-4)  is useful as reference Impurity standard.  Note: The compounds strictly supplied only for R&D /AR&D purpose, not for human/animal consumption.
     
    Balsalazide Aminobenzoyl Impurity; N-(4-Aminobenzoyl)-beta-alanine; 3-(4-Aminobenzamido)propionic acid  (CAS: 7377-08-4)
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    Product Name : Balsalazide Disodium (Dihydrate);Balsalazide Disodium ;5-[(1E)-[4-[[(2-Carboxyethyl)amino]carbonyl]phenyl]azo]-2-hydroxybenzoic acid disodium salt | 150399-21-6

    Code: JCBSL-04
    CAS: 150399-21-6
    Chemical Formula: C17H17N3Na2O8
    Molecular Weight:  437.31
    Category: Reference Standards/ API Drug Metabolites/ EP Impurities/ USP Impurities
    Literature:
    Application:  Balsalazide Disodium (Dihydrate);Balsalazide Disodium ;5-[(1E)-[4-[[(2-Carboxyethyl)amino]carbonyl]phenyl]azo]-2-hydroxybenzoic acid disodium salt  |  150399-21-6  is useful as reference Impurity standard.  Note: The compounds strictly supplied only for R&D /AR&D purpose, not for human/animal consumption.
     
    Balsalazide Disodium (Dihydrate);Balsalazide Disodium ;5-[(1E)-[4-[[(2-Carboxyethyl)amino]carbonyl]phenyl]azo]-2-hydroxybenzoic acid disodium salt  |  150399-21-6
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    Product Name : Balsalazide Isopropyl Ester ; 5-[(1E)-2-[4-[[(1-Methylethoxy-3-oxopropyl)amino]carbonyl]phenyl]diazenyl]-2-hydroxybenzoic Acid | 1346606-13-0

    Code: JCBSL-05
    CAS: 1346606-13-0
    Chemical Formula: C20H21N3O6
    Molecular Weight:  399.4
    Category: Reference Standards/ API Drug Metabolites/ EP Impurities/ USP Impurities
    Literature:
    Application:  Balsalazide Isopropyl Ester ; 5-[(1E)-2-[4-[[(1-Methylethoxy-3-oxopropyl)amino]carbonyl]phenyl]diazenyl]-2-hydroxybenzoic Acid  |  1346606-13-0  is useful as reference Impurity standard.  Note: The compounds strictly supplied only for R&D /AR&D purpose, not for human/animal consumption.
     
    Balsalazide Isopropyl Ester ; 5-[(1E)-2-[4-[[(1-Methylethoxy-3-oxopropyl)amino]carbonyl]phenyl]diazenyl]-2-hydroxybenzoic Acid  |  1346606-13-0
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    Product Name : Balsalazide Methyl Ester ; (E)-5-((4-((3-Methoxy-3-oxopropyl)carbamoyl)phenyl)diazenyl)-2-hydroxybenzoic acid

    Code: JCBSL-06
    CAS: NA
    Chemical Formula: C18H17N3O6
    Molecular Weight:  371.34
    Category: Reference Standards/ API Drug Metabolites/ EP Impurities/ USP Impurities
    Literature:
    Application:  Balsalazide Methyl Ester ; (E)-5-((4-((3-Methoxy-3-oxopropyl)carbamoyl)phenyl)diazenyl)-2-hydroxybenzoic acid  is useful as reference Impurity standard.  Note: The compounds strictly supplied only for R&D /AR&D purpose, not for human/animal consumption.
     
    Balsalazide Methyl Ester ; (E)-5-((4-((3-Methoxy-3-oxopropyl)carbamoyl)phenyl)diazenyl)-2-hydroxybenzoic acid
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    Product Name : Balsalazide USP RC A ;(E)-5-[(p-Carboxyphenyl)azo]-2-salicylic acid, disodium salt | 1398634-47-3

    Code: JCBSL-07
    CAS: 1398634-47-3
    Chemical Formula: C14H8N2Na2O5
    Molecular Weight:  330.2
    Category: Reference Standards/ API Drug Metabolites/ EP Impurities/ USP Impurities
    Literature:
    Application:  Balsalazide USP RC A ;(E)-5-[(p-Carboxyphenyl)azo]-2-salicylic acid, disodium salt  |  1398634-47-3  is useful as reference Impurity standard.  Note: The compounds strictly supplied only for R&D /AR&D purpose, not for human/animal consumption.
    Balsalazide USP RC A ;(E)-5-[(p-Carboxyphenyl)azo]-2-salicylic acid, disodium salt  |  1398634-47-3
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    Product Name : Balsalazide USP RC B ;Balsalazide USP Related Compound B ;(E)-5-((m-[(2-Carboxyethyl)carbamoyl]phenyl)azo)-2-salicylic acid | 1798395-96-6

    Code: JCBSL-08
    CAS: 1798395-96-6
    Chemical Formula: C17H15N3O6
    Molecular Weight: 357.32
    Category: Reference Standards/ API Drug Metabolites/ EP Impurities/ USP Impurities
    Literature:
    Application:  Balsalazide USP RC B ;Balsalazide USP Related Compound B ;(E)-5-((m-[(2-Carboxyethyl)carbamoyl]phenyl)azo)-2-salicylic acid | 1798395-96-6 is useful as reference Impurity standard.  Note: The compounds strictly supplied only for R&D /AR&D purpose, not for human/animal consumption.
    Balsalazide USP RC B ;Balsalazide USP Related Compound B ;(E)-5-((m-[(2-Carboxyethyl)carbamoyl]phenyl)azo)-2-salicylic acid  |  1798395-96-6