Bendamustine

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Bendamustine 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 : Bendamustine USP RC A ; Bendamustine Dihydroxy Impurity ;4-[5-[Bis(2-hydroxyethyl)amino]-1-methylbenzimidazol-2-yl]butanoic acid HCl | 109882-29-3

    Code: JCBDM-23
    CAS: 109882-29-3
    Chemical Formula: C16H24ClN3O4
    Molecular Weight: 357.83
    Category: Reference Standards/API Drug Metabolites/EP Impurities/USP Impurities
    Literature:
    Application: Bendamustine USP RC A ; Bendamustine Dihydroxy Impurity ;4-[5-[Bis(2-hydroxyethyl)amino]-1-methylbenzimidazol-2-yl]butanoic acid HCl | 109882-29-3is useful as reference Impurity standard.
     
    Bendamustine USP RC A ; Bendamustine Dihydroxy Impurity ;4-[5-[Bis(2-hydroxyethyl)amino]-1-methylbenzimidazol-2-yl]butanoic acid HCl  |  109882-29-3
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    Product Name : Bendamustine USP RC B ;4-(1-Methyl-5-morpholino-1H -benzimidazol-2-yl)butanoic acid | 1228552-02-0

    Code:JCBDM-22
    CAS:1228552-02-0
    Chemical Formula:C16H21N3O3
    Molecular Weight: 303.36
    Category: Reference Standards/API Drug Metabolites/EP Impurities/USP Impurities
    Literature:
    Application: Bendamustine USP RC B ;4-(1-Methyl-5-morpholino-1H -benzimidazol-2-yl)butanoic acid | 1228552-02-0 is useful as reference Impurity standard.
     
    Bendamustine USP RC B ;4-(1-Methyl-5-morpholino-1H -benzimidazol-2-yl)butanoic acid  |  1228552-02-0
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    Product Name : Bendamustine USP RC B Ethyl Ester ; Ethyl 4-(1-methyl-5-morpholino-1H-benzo[d]imidazol-2-yl)butanoate

    Code: JCBDM-21
    CAS:NA
    Chemical Formula: C18H25N3O3
    Molecular Weight: 331.41
    Category: Reference Standards/API Drug Metabolites/EP Impurities/USP Impurities
    Literature:
    Application:Bendamustine USP RC B Ethyl Ester ; Ethyl 4-(1-methyl-5-morpholino-1H-benzo[d]imidazol-2-yl)butanoate  is useful as reference Impurity standard.
     
    Bendamustine USP RC B Ethyl Ester ; Ethyl 4-(1-methyl-5-morpholino-1H-benzo[d]imidazol-2-yl)butanoate
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    Product Name : Bendamustine USP RC C ;Bendamustine Dihydroxy Acid Ethyl Ester ;4-(5-(Bis(2-hydroxyethyl)amino)-1-methyl-1H-benzo[d]imidazol-2-yl)butanoic acid ethyl ester | 3543-74-6

    Code: JCBDM-20
    CAS: 3543-74-6
    Chemical Formula: C18H27N3O4
    Molecular Weight: 349.42
    Category: Reference Standards/API Drug Metabolites/EP Impurities/USP Impurities
    Literature:
    Application:Bendamustine USP RC C ;Bendamustine Dihydroxy Acid Ethyl Ester ;4-(5-(Bis(2-hydroxyethyl)amino)-1-methyl-1H-benzo[d]imidazol-2-yl)butanoic acid ethyl ester | 3543-74-6 is useful as reference Impurity standard.
     
    Bendamustine USP RC C ;Bendamustine Dihydroxy Acid Ethyl Ester ;4-(5-(Bis(2-hydroxyethyl)amino)-1-methyl-1H-benzo[d]imidazol-2-yl)butanoic acid ethyl ester  |  3543-74-6
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    Product Name : Bendamustine USP RC D ;Deschloroethyl Bendamustine HCl ;4-(5-((2-Chloroethyl)amino)-1-methyl-1H-benzo[d]imidazol-2-yl)butanoic acid HCl | 1797881-48-1

    Code: JCBDM-19
    CAS: 1797881-48-1
    Chemical Formula: C14H19Cl2N3O2
    Molecular Weight: 332.23
    Category: Reference Standards/API Drug Metabolites/EP Impurities/USP Impurities
    Literature:
    Application: Bendamustine USP RC D ;Deschloroethyl Bendamustine HCl ;4-(5-((2-Chloroethyl)amino)-1-methyl-1H-benzo[d]imidazol-2-yl)butanoic acid HCl | 1797881-48-1 is useful as reference Impurity standard.
     
    Bendamustine USP RC D ;Deschloroethyl Bendamustine HCl ;4-(5-((2-Chloroethyl)amino)-1-methyl-1H-benzo[d]imidazol-2-yl)butanoic acid HCl  |  1797881-48-1
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    Product Name : Bendamustine USP RC E ;Hydroxy Bendamustine HCl ;5-[(2-Chloroethyl)(2-hydroxyethyl)amino]-1-methyl-1H-benzimidazole-2-butanoic acid hydrochloride | 109882-27-1

    Code: JCBDM-18
    CAS: 109882-27-1
    Chemical Formula: C16H23Cl2N3O3
    Molecular Weight: 376.28
    Category: Reference Standards/API Drug Metabolites/EP Impurities/USP Impurities
    Literature:
    Application:Bendamustine USP RC E ;Hydroxy Bendamustine HCl ;5-[(2-Chloroethyl)(2-hydroxyethyl)amino]-1-methyl-1H-benzimidazole-2-butanoic acid hydrochloride | 109882-27-1  is useful as reference Impurity standard.
    Bendamustine USP RC E ;Hydroxy Bendamustine HCl ;5-[(2-Chloroethyl)(2-hydroxyethyl)amino]-1-methyl-1H-benzimidazole-2-butanoic acid hydrochloride  |   109882-27-1
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    Product Name : Bendamustine USP RC F ; Bendamustine Mannitol Ester ;(2R,3R,4R,5R)-2,3,4,5,6-Pentahydroxyhexyl 4-(5-(bis(2-Chloroethyl)amino)-1-methyl-1H-benzo[d]imidazol-2-yl)butanoate | 1869075-89-7

    Code: JCBDM-17
    CAS: 1869075-89-7
    Chemical Formula: C22H33Cl2N3O7
    Molecular Weight: 522.42
    Category: Reference Standards/API Drug Metabolites/EP Impurities/USP Impurities
    Literature:
    Application:Bendamustine USP RC F ; Bendamustine Mannitol Ester ;(2R,3R,4R,5R)-2,3,4,5,6-Pentahydroxyhexyl 4-(5-(bis(2-Chloroethyl)amino)-1-methyl-1H-benzo[d]imidazol-2-yl)butanoate | 1869075-89-7 is useful as reference Impurity standard.
     
    Bendamustine USP RC F ; Bendamustine Mannitol Ester ;(2R,3R,4R,5R)-2,3,4,5,6-Pentahydroxyhexyl 4-(5-(bis(2-Chloroethyl)amino)-1-methyl-1H-benzo[d]imidazol-2-yl)butanoate   |   1869075-89-7
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    Product Name : Bendamustine USP RC G ;4-[6-(2-Chloroethyl)-3,6,7,8-tetrahydro-3-methylimidazo[4,5-h][1,4]benzothiazin-2-yl]butanoic acid HCl | 191939-34-1

    Code: JCBDM-16
    CAS: 191939-34-1
    Chemical Formula: C16H21Cl2N3O2S
    Molecular Weight: 390.33
    Category: Reference Standards/API Drug Metabolites/EP Impurities/USP Impurities
    Literature:
    Application: Bendamustine USP RC G ;4-[6-(2-Chloroethyl)-3,6,7,8-tetrahydro-3-methylimidazo[4,5-h][1,4]benzothiazin-2-yl]butanoic acid HCl | 191939-34-1 is useful as reference Impurity standard.
     
    Bendamustine USP RC G ;4-[6-(2-Chloroethyl)-3,6,7,8-tetrahydro-3-methylimidazo[4,5-h][1,4]benzothiazin-2-yl]butanoic acid HCl  |  191939-34-1
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    Product Name : Bendamustine USP RC H ;Bendamustine Trichloroethyl Dimer Impurity ;Bendamustine Dimer Impurity ;4-[-((-((4-(5-(Bis(2-Chloroethyl)amino)-1-methyl-1H-benzo[d]imidazol-2-yl)butanoyl)oxy)ethyl)(2-chloroethyl)amino)-1-methyl-1H-benzo[d]imidazol-2-yl)butanic acid | 1228551-91-4

    Code: JCBDM-15
    CAS: 1228551-91-4
    Chemical Formula: C32H41Cl3N6O4
    Molecular Weight: 680.06
    Category: Reference Standards/API Drug Metabolites/EP Impurities/USP Impurities
    Literature:
    Application:Bendamustine USP RC H ;Bendamustine Trichloroethyl Dimer Impurity ;Bendamustine Dimer Impurity ;4-[-((-((4-(5-(Bis(2-Chloroethyl)amino)-1-methyl-1H-benzo[d]imidazol-2-yl)butanoyl)oxy)ethyl)(2-chloroethyl)amino)-1-methyl-1H-benzo[d]imidazol-2-yl)butanic acid | 1228551-91-4 is useful as reference Impurity standard.
     
    Bendamustine USP RC H ;Bendamustine Trichloroethyl Dimer Impurity ;Bendamustine Dimer Impurity ;4-[-((-((4-(5-(Bis(2-Chloroethyl)amino)-1-methyl-1H-benzo[d]imidazol-2-yl)butanoyl)oxy)ethyl)(2-chloroethyl)amino)-1-methyl-1H-benzo[d]imidazol-2-yl)butanic acid  |   1228551-91-4
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    Product Name : Bendamustine USP RC I ;Bendamustine Acid Ethyl Ester (HCl Salt) ;4-[5-[Bis(2-chloroethyl)amino]-1-methylbenzimidazol-2-yl]butanoic acid ethyl ester hydrochloride | 87475-54-5

    Code: JCBDM-14
    CAS: 87475-54-5
    Chemical Formula: C18H26Cl3N3O2
    Molecular Weight:422.78
    Category: Reference Standards/API Drug Metabolites/EP Impurities/USP Impurities
    Literature:
    Application:Bendamustine USP RC I ;Bendamustine Acid Ethyl Ester (HCl Salt) ;4-[5-[Bis(2-chloroethyl)amino]-1-methylbenzimidazol-2-yl]butanoic acid ethyl ester hydrochloride | 87475-54-5 is useful as reference Impurity standard.
     
    Bendamustine USP RC I ;Bendamustine Acid Ethyl Ester (HCl Salt) ;4-[5-[Bis(2-chloroethyl)amino]-1-methylbenzimidazol-2-yl]butanoic acid ethyl ester hydrochloride  | 87475-54-5
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    Product Name : Bendamustine Dihydroxy N-Desmethyl Ethyl Ester ; Ethyl 4-(5-(bis(2-hydroxyethyl)amino)-1H-benzo[d]imidazol-2-yl)butanoate

    Code: JCBDM-13
    CAS: NA
    Chemical Formula: C17H25N3O4
    Molecular Weight: 335.40
    Category: Reference Standards/API Drug Metabolites/EP Impurities/USP Impurities
    Literature:
    Application:Bendamustine Dihydroxy N-Desmethyl Ethyl Ester ; Ethyl 4-(5-(bis(2-hydroxyethyl)amino)-1H-benzo[d]imidazol-2-yl)butanoate is useful as reference Impurity standard.
     
    Bendamustine Dihydroxy N-Desmethyl Ethyl Ester ; Ethyl 4-(5-(bis(2-hydroxyethyl)amino)-1H-benzo[d]imidazol-2-yl)butanoate
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    Product Name : Bendamustine N-Desmethyl Impurity ; 4-(5-(Bis(2-chloroethyl)amino)-1H-benzo[d]imidazol-2-yl)butanoic acid HCl | 31349-38-9

    Code: JCBDM-12
    CAS: 31349-38-9
    Chemical Formula: C15H20Cl3N3O2
    Molecular Weight: 380.7
    Category: Reference Standards/API Drug Metabolites/EP Impurities/USP Impurities
    Literature:
    Application:  Bendamustine N-Desmethyl Impurity ; 4-(5-(Bis(2-chloroethyl)amino)-1H-benzo[d]imidazol-2-yl)butanoic acid HCl | 31349-38-9 is useful as reference Impurity standard.
     
    Bendamustine N-Desmethyl Impurity ;  4-(5-(Bis(2-chloroethyl)amino)-1H-benzo[d]imidazol-2-yl)butanoic acid HCl  |  31349-38-9
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    Product Name : Bendamustine Chloro Dimer Impurity ; Bendamustine Dimer Impurity ; 4-[-((-((4-(5-(Bis(2-Chloroethyl)amino)-1-methyl-1H-benzo[d]imidazol-2-yl)butanoyl)oxy)ethyl)(2-chloroethyl)amino)-1-methyl-1H-benzo[d]imidazol-2-yl)butanic acid | 1228551-91-4

    Code: JCBDM-11
    CAS: 1228551-91-4
    Chemical Formula: C32H41Cl3N6O4
    Molecular Weight: 680.06
    Category: Reference Standards/API Drug Metabolites/EP Impurities/USP Impurities
    Literature:
    Application:Bendamustine Chloro Dimer Impurity ; Bendamustine Dimer Impurity ; 4-[-((-((4-(5-(Bis(2-Chloroethyl)amino)-1-methyl-1H-benzo[d]imidazol-2-yl)butanoyl)oxy)ethyl)(2-chloroethyl)amino)-1-methyl-1H-benzo[d]imidazol-2-yl)butanic acid | 1228551-91-4 is useful as reference Impurity standard.
     
    Bendamustine Chloro Dimer Impurity ;  Bendamustine Dimer Impurity ;  4-[-((-((4-(5-(Bis(2-Chloroethyl)amino)-1-methyl-1H-benzo[d]imidazol-2-yl)butanoyl)oxy)ethyl)(2-chloroethyl)amino)-1-methyl-1H-benzo[d]imidazol-2-yl)butanic acid  |  1228551-91-4
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    Product Name : Bendamustine Nitro Ethyl Ester Impurity ; 4-(5-Nitro-1-methyl-1H-benzo[d]imidazol-2-yl)butanoic acid ethyl ester | 3543-72-4

    Code: JCBDM-10
    CAS: 3543-72-4
    Chemical Formula: C14H17N3O4
    Molecular Weight: 291.3
    Category: Reference Standards/API Drug Metabolites/EP Impurities/USP Impurities
    Literature:
    Application:Bendamustine Nitro Ethyl Ester Impurity ; 4-(5-Nitro-1-methyl-1H-benzo[d]imidazol-2-yl)butanoic acid ethyl ester | 3543-72-4 is useful as reference Impurity standard.
     
    Bendamustine Nitro Ethyl Ester Impurity ;  4-(5-Nitro-1-methyl-1H-benzo[d]imidazol-2-yl)butanoic acid ethyl ester |  3543-72-4
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    Product Name : Bendamustine Dideschloroethyl Ethyl Ester ; 4-(5-Amino-1-methyl-1H-benzo[d]imidazol-2-yl)butanoic acid ethyl ester | 3543-73-5

    Code: JCBDM-09
    CAS: 3543-73-5
    Chemical Formula: C14H19N3O2
    Molecular Weight: 261.32
    Category: Reference Standards/API Drug Metabolites/EP Impurities/USP Impurities
    Literature:
    Application:Bendamustine Dideschloroethyl Ethyl Ester ; 4-(5-Amino-1-methyl-1H-benzo[d]imidazol-2-yl)butanoic acid ethyl ester | 3543-73-5 is useful as reference Impurity standard.
     
    Bendamustine Dideschloroethyl Ethyl Ester ;  4-(5-Amino-1-methyl-1H-benzo[d]imidazol-2-yl)butanoic acid ethyl ester  |  3543-73-5
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    Product Name : Dideschloroethyl Bendamustine ; 4-(5-Amino-1-methyl-1H-benzo[d]imidazol-2-yl)butanoic acid

    Code: JCBDM-08
    CAS: NA
    Chemical Formula: C12H15N3O2
    Molecular Weight: 233.27
    Category: Reference Standards/API Drug Metabolites/EP Impurities/USP Impurities
    Literature:
    Application: Dideschloroethyl Bendamustine ; 4-(5-Amino-1-methyl-1H-benzo[d]imidazol-2-yl)butanoic acid is useful as reference Impurity standard.
     
    Dideschloroethyl Bendamustine ;  4-(5-Amino-1-methyl-1H-benzo[d]imidazol-2-yl)butanoic acid
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    Product Name : Bendamustine Impurity A ; Bendamustine Monohydroxy Impurity ; 5-[(2-Chloroethyl)(2-hydroxyethyl)amino]-1-methyl-1H-benzimidazole-2-butanoic acid | 109882-27-1

    Code: JCBDM-07
    CAS:109882-27-1
    Chemical Formula: C16H22ClN3O3
    Molecular Weight: 339.82
    Category: Reference Standards/API Drug Metabolites/EP Impurities/USP Impurities
    Literature:
    Application: Bendamustine Impurity A ; Bendamustine Monohydroxy Impurity ; 5-[(2-Chloroethyl)(2-hydroxyethyl)amino]-1-methyl-1H-benzimidazole-2-butanoic acid | 109882-27-1 is useful as reference Impurity standard.
     
    Bendamustine Impurity A ; Bendamustine Monohydroxy Impurity ;  5-[(2-Chloroethyl)(2-hydroxyethyl)amino]-1-methyl-1H-benzimidazole-2-butanoic acid  |  109882-27-1
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    Product Name : Deschloroethyl Bendamustine ; 4-(5-((2-Chloroethyl)amino)-1-methyl-1H-benzo[d]imidazol-2-yl)butanoic acid

    Code:JCBDM-06
    CAS: NA
    Chemical Formula:C14H18ClN3O2
    Molecular Weight: 295.76
    Category: Reference Standards/API Drug Metabolites/EP Impurities/USP Impurities
    Literature:
    Application:Deschloroethyl Bendamustine ; 4-(5-((2-Chloroethyl)amino)-1-methyl-1H-benzo[d]imidazol-2-yl)butanoic acid is useful as reference Impurity standard.
     
    Deschloroethyl Bendamustine ; 4-(5-((2-Chloroethyl)amino)-1-methyl-1H-benzo[d]imidazol-2-yl)butanoic acid
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    Product Name : Bendamustine Hydrochloride ; 4-[5-[Bis(2-chloroethyl)amino]-1-methylbenzimidazol-2-yl]butanoic acid hydrochloride | 3543-75-7

    Code:JCBDM-05
    CAS: 3543-75-7
    Chemical Formula:C16H22Cl3N3O2
    Molecular Weight: 394.72
    Category: Reference Standards/API Drug Metabolites/EP Impurities/USP Impurities
    Literature:
    Application:Bendamustine Hydrochloride ; 4-[5-[Bis(2-chloroethyl)amino]-1-methylbenzimidazol-2-yl]butanoic acid hydrochloride | 3543-75-7 is useful as reference Impurity standard.
     
    Bendamustine Hydrochloride ;  4-[5-[Bis(2-chloroethyl)amino]-1-methylbenzimidazol-2-yl]butanoic acid hydrochloride  |  3543-75-7
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    Product Name : Bendamustine Ethyl Ester ; 4-[5-[Bis(2-chloroethyl)amino]-1-methylbenzimidazol-2-yl]butanoic acid ethyl ester | 87475-54-5

    Code: JCBDM-04
    CAS: 87475-54-5
    Chemical Formula:C18H25Cl2N3O2
    Molecular Weight: 386.32
    Category: Reference Standards/API Drug Metabolites/EP Impurities/USP Impurities
    Literature:
    Application:Bendamustine Ethyl Ester ; 4-[5-[Bis(2-chloroethyl)amino]-1-methylbenzimidazol-2-yl]butanoic acid ethyl ester | 87475-54-5 is useful as reference Impurity standard.
     
    Bendamustine Ethyl Ester ;  4-[5-[Bis(2-chloroethyl)amino]-1-methylbenzimidazol-2-yl]butanoic acid ethyl ester |  87475-54-5
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    Product Name : Bendamustine Methyl Ester ;4-[5-[Bis(2-chloroethyl)amino]-1-methylbenzimidazol-2-yl]butanoic acid methyl ester

    Code: JCBDM-03
    CAS: NA
    Chemical Formula: C17H23Cl2N3O2
    Molecular Weight: 372.29
    Category: Reference Standards/API Drug Metabolites/EP Impurities/USP Impurities
    Literature:
    Application:Bendamustine Methyl Ester ;4-[5-[Bis(2-chloroethyl)amino]-1-methylbenzimidazol-2-yl]butanoic acid methyl ester  is useful as reference Impurity standard.
    Bendamustine Methyl Ester ;4-[5-[Bis(2-chloroethyl)amino]-1-methylbenzimidazol-2-yl]butanoic acid methyl ester
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    Product Name : Bendamustine Dihydroxy Impurity ; 4-[5-[Bis(2-hydroxyethyl)amino]-1-methylbenzimidazol-2-yl]butanoic acid HCl | 109882-30-6

    Code: JCBDM-02
    CAS: 109882-30-6
    Chemical Formula: C16H23N3O4
    Molecular Weight: 321.37
    Category: Reference Standards/API Drug Metabolites/EP Impurities/USP Impurities
    Literature:
    Application:Bendamustine Dihydroxy Impurity ; 4-[5-[Bis(2-hydroxyethyl)amino]-1-methylbenzimidazol-2-yl]butanoic acid HCl | 109882-30-6 is useful as reference Impurity standard.
    Bendamustine Dihydroxy Impurity ; 4-[5-[Bis(2-hydroxyethyl)amino]-1-methylbenzimidazol-2-yl]butanoic acid HCl  |   109882-30-6
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    Product Name : Bendamustine Isopropyl Ester ;4-[5-[Bis(2-chloroethyl)amino]-1-methylbenzimidazol-2-yl]butanoic acid isopropyl ester | 1313020-25-5

    Code: JCBDM-01
    CAS: 1313020-25-5
    Chemical Formula: C19H27Cl2N3O2
    Molecular Weight: 400.34
    Category: Reference Standards/API Drug Metabolites/EP Impurities/USP Impurities
    Literature:
    Application:Bendamustine Isopropyl Ester ;4-[5-[Bis(2-chloroethyl)amino]-1-methylbenzimidazol-2-yl]butanoic acid isopropyl ester | 1313020-25-5 is useful as reference Impurity standard.
    Bendamustine Isopropyl Ester ;4-[5-[Bis(2-chloroethyl)amino]-1-methylbenzimidazol-2-yl]butanoic acid isopropyl ester  |  1313020-25-5