Ciprofloxacin

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Ciprofloxacin 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 : Ciprofloxacin 6-Chloro Analog; Ciprofloxacin Chloro Analog Impurity; 6-Chloro-1-cyclopropyl-1,4-dihydro-4-oxo-7-(1-piperazinyl)-3-quinolinecarboxylic Acid

    Code: JCCIP-19
    CAS: 93106-58-2
    Chemical Formula:C17H18ClN3O3
    Molecular Weight: 347.80
    Category: Reference Standards/API Drug Metabolites/EP Impurities/USP Impurities
    Literature:
    Application: Ciprofloxacin 6-Chloro Analog; Ciprofloxacin Chloro Analog Impurity; 6-Chloro-1-cyclopropyl-1,4-dihydro-4-oxo-7-(1-piperazinyl)-3-quinolinecarboxylic Acidis useful as reference Impurity standard.
    Ciprofloxacin 6-Chloro Analog; Ciprofloxacin Chloro Analog Impurity; 6-Chloro-1-cyclopropyl-1,4-dihydro-4-oxo-7-(1-piperazinyl)-3-quinolinecarboxylic Acid
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    Product Name : Ciprofloxacin N-Formyl Impurity ;  1-Cyclopropyl-6-fluoro-4-oxo-7-(4-formyl-piperazin-1-yl)-1,4-dihydro quinoline-3-carboxylic acid | 93594-39-9 

    Code: JCCIP-18
    CAS: 93594-39-9
    Chemical Formula: C18H18FN3O4
    Molecular Weight: 359.35
    Category: Reference Standards/API Drug Metabolites/EP Impurities/USP Impurities
    Literature:
    Application: Ciprofloxacin N-Formyl Impurity ;  1-Cyclopropyl-6-fluoro-4-oxo-7-(4-formyl-piperazin-1-yl)-1,4-dihydro quinoline-3-carboxylic acid | 93594-39-9 is useful as reference Impurity standard.
    Ciprofloxacin N-Formyl Impurity ;  1-Cyclopropyl-6-fluoro-4-oxo-7-(4-formyl-piperazin-1-yl)-1,4-dihydro quinoline-3-carboxylic acid | 93594-39-9 
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    Product Name : Ciprofloxacin Methoxy Analog ; 1-Cyclopropyl-6-methoxy-4-oxo-7-(piperazin-1-yl)-1,4-dihydroquinoline-3-carboxylic acid

    Code: JCCIP-17
    CAS: NA
    Chemical Formula: C18H21N3O4
    Molecular Weight: 343.38
    Category: Reference Standards/API Drug Metabolites/EP Impurities/USP Impurities
    Literature:
    Application: Ciprofloxacin Methoxy Analog ; 1-Cyclopropyl-6-methoxy-4-oxo-7-(piperazin-1-yl)-1,4-dihydroquinoline-3-carboxylic acid is useful as reference Impurity standard.
    Ciprofloxacin Methoxy Analog ; 1-Cyclopropyl-6-methoxy-4-oxo-7-(piperazin-1-yl)-1,4-dihydroquinoline-3-carboxylic acid
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    Product Name : Ciprofloxacin HCl ; 1-Cyclopropyl-6-fluoro-4-oxo-7-(piperazin-1-yl)-1,4-dihydroquinoline-3-carboxylic acid HCl | 86393-32-0

    Code: JCCIP-16
    CAS: 86393-32-0
    Chemical Formula: C17H19ClFN3O3
    Molecular Weight: 367.80
    Category: Reference Standards/API Drug Metabolites/EP Impurities/USP Impurities
    Literature:
    Application: Ciprofloxacin HCl ; 1-Cyclopropyl-6-fluoro-4-oxo-7-(piperazin-1-yl)-1,4-dihydroquinoline-3-carboxylic acid HCl | 86393-32-0 is useful as reference Impurity standard.
    Ciprofloxacin HCl ; 1-Cyclopropyl-6-fluoro-4-oxo-7-(piperazin-1-yl)-1,4-dihydroquinoline-3-carboxylic acid HCl  | 86393-32-0
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    Product Name : Ciprofloxacin EP Impurity F ; 1-Cyclopropyl-6-hydroxy-4-oxo-7-(piperazin-1-yl)-1,4-dihydroquinoline-3-carboxylic acid hydrochloride | 226903-07-7

    Code: JCCIP-15
    CAS: 226903-07-7
    Chemical Formula: C17H20N3O4
    Molecular Weight: 365.81
    Category: Reference Standards/API Drug Metabolites/EP Impurities/USP Impurities
    Literature:
    Application: Ciprofloxacin EP Impurity F ; 1-Cyclopropyl-6-hydroxy-4-oxo-7-(piperazin-1-yl)-1,4-dihydroquinoline-3-carboxylic acid hydrochloride | 226903-07-7 is useful as reference Impurity standard.
    Ciprofloxacin EP Impurity F ; 1-Cyclopropyl-6-hydroxy-4-oxo-7-(piperazin-1-yl)-1,4-dihydroquinoline-3-carboxylic acid hydrochloride | 226903-07-7
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    Product Name : Ciprofloxacin EP Impurity E ;1-Cyclopropyl-6-fluoro-7-(piperazin-1-yl)quinolin-4(1H)-one ; Decarboxy Ciprofloxacin |  105394-83-0

    Code: JCCIP-14
    CAS: 105394-83-0
    Chemical Formula: C16H18FN3O
    Molecular Weight: 287.33
    Category: Reference Standards/API Drug Metabolites/EP Impurities/USP Impurities
    Literature:
    Application: Ciprofloxacin EP Impurity E ;1-Cyclopropyl-6-fluoro-7-(piperazin-1-yl)quinolin-4(1H)-one ; Decarboxy Ciprofloxacin |  105394-83-0 is useful as reference Impurity standard.
    Ciprofloxacin EP Impurity E ;1-Cyclopropyl-6-fluoro-7-(piperazin-1-yl)quinolin-4(1H)-one ; Decarboxy Ciprofloxacin |  105394-83-0
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    Product Name : Ciprofloxacin EP Impurity D ;Ciprofloxacin USP Related Compound A ; 7-Chloro-1-cyclopropyl-4-oxo-6-(piperazin-1-yl)-1,4-dihydroquinoline-3-carboxylic acid hydrochloride | 526204-10-4

    Code: JCCIP-13
    CAS: 133210-96-5 (base) ; 526204-10-4 (HCl salt) ;
    Chemical Formula: C17H19Cl2N3O3 (HCL) , C17H18ClN3O3 (base) ;
    Molecular Weight: 384.26Hcl 347.80 ;(base)
    Category: Reference Standards/API Drug Metabolites/EP Impurities/USP Impurities
    Literature:
    Application: Ciprofloxacin EP Impurity D ;Ciprofloxacin USP Related Compound A ; 7-Chloro-1-cyclopropyl-4-oxo-6-(piperazin-1-yl)-1,4-dihydroquinoline-3-carboxylic acid hydrochloride | 526204-10-4 is useful as reference Impurity standard.
    Ciprofloxacin EP Impurity D ;Ciprofloxacin USP Related Compound A ; 7-Chloro-1-cyclopropyl-4-oxo-6-(piperazin-1-yl)-1,4-dihydroquinoline-3-carboxylic acid hydrochloride | 526204-10-4
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    Product Name : Ciprofloxacin EP Impurity C ; Enrofloxacin EP Impurity G ; 7-[(2-Aminoethyl)amino]-1-cyclopropyl-6-fluoro-4-oxo-1,4-dihydroquinoline-3-carboxylic acid hydrochloride ; Desethylene Ciprofloxacin | 528851-31-2

    Code: JCCIP-12
    CAS: 528851-31-2
    Chemical Formula: C17H19Cl2N3O3
    Molecular Weight:341.77
    Category: Reference Standards/API Drug Metabolites/EP Impurities/USP Impurities
    Literature:
    Application: Ciprofloxacin EP Impurity C ; Enrofloxacin EP Impurity G ; 7-[(2-Aminoethyl)amino]-1-cyclopropyl-6-fluoro-4-oxo-1,4-dihydroquinoline-3-carboxylic acid hydrochloride ; Desethylene Ciprofloxacin | 528851-31-2 is useful as reference Impurity standard.
    Ciprofloxacin EP Impurity C ; Enrofloxacin EP Impurity G ; 7-[(2-Aminoethyl)amino]-1-cyclopropyl-6-fluoro-4-oxo-1,4-dihydroquinoline-3-carboxylic acid hydrochloride ; Desethylene Ciprofloxacin | 528851-31-2
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    Product Name : Ciprofloxacin EP Impurity B ;1-Cyclopropyl-4-oxo-7-(piperazin-1-yl)-1,4-dihydroquinoline-3-carboxylic acid hydrochloride ; Desfluoro Ciprofloxacin HCl | 93107-11-0

    Code: JCCIP-11
    CAS: 93107-11-0
    Chemical Formula: C17H20ClN3O3
    Molecular Weight: 349.81
    Category: Reference Standards/API Drug Metabolites/EP Impurities/USP Impurities
    Literature:
    Application: Ciprofloxacin EP Impurity B ;1-Cyclopropyl-4-oxo-7-(piperazin-1-yl)-1,4-dihydroquinoline-3-carboxylic acid hydrochloride ; Desfluoro Ciprofloxacin HCl | 93107-11-0 is useful as reference Impurity standard.
    Ciprofloxacin EP Impurity B ;1-Cyclopropyl-4-oxo-7-(piperazin-1-yl)-1,4-dihydroquinoline-3-carboxylic acid hydrochloride ; Desfluoro Ciprofloxacin HCl  | 93107-11-0
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    Product Name : Ciprofloxacin EP Impurity A ;Enrofloxacin EP Impurity A ; 7-Chloro-1-cyclopropyl-6-fluoro-4-oxo-1,4-dihydroquinoline-3-carboxylic acid ; Fluoroquinolonic Acid | 86393-33-1 

    Code: JCCIP-10
    CAS: 86393-33-1
    Chemical Formula:C13H9ClFNO
    Molecular Weight:281.67
    Category: Reference Standards/API Drug Metabolites/EP Impurities/USP Impurities
    Literature:
    Application: Ciprofloxacin EP Impurity A ;Enrofloxacin EP Impurity A ; 7-Chloro-1-cyclopropyl-6-fluoro-4-oxo-1,4-dihydroquinoline-3-carboxylic acid ; Fluoroquinolonic Acid | 86393-33-1 is useful as reference Impurity standard.
    Ciprofloxacin EP Impurity A ;Enrofloxacin EP Impurity A ; 7-Chloro-1-cyclopropyl-6-fluoro-4-oxo-1,4-dihydroquinoline-3-carboxylic acid ; Fluoroquinolonic Acid  | 86393-33-1 
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    Product Name : Ciprofloxacin Difluoro 8-Methoxy Impurity ; 1-Cyclopropyl-6,7-difluoro-8-methoxy-4-oxo-1,4-dihydroquinoline-3-carboxylic acid | 112811-72-0

    Code: JCCIP-09
    CAS: 112811-72-0
    Chemical Formula: C14H11F2NO4
    Molecular Weight: 295.24
    Category: Reference Standards/API Drug Metabolites/EP Impurities/USP Impurities
    Literature:
    Application: Ciprofloxacin Difluoro 8-Methoxy Impurity ; 1-Cyclopropyl-6,7-difluoro-8-methoxy-4-oxo-1,4-dihydroquinoline-3-carboxylic acid | 112811-72-0 is useful as reference Impurity standard.
    Ciprofloxacin Difluoro 8-Methoxy Impurity ; 1-Cyclopropyl-6,7-difluoro-8-methoxy-4-oxo-1,4-dihydroquinoline-3-carboxylic acid | 112811-72-0
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    Product Name : Ciprofloxacin ;1-Cyclopropyl-6- fluoro-4-oxo-7-(piperazin-1-yl)-1,4-dihydroquinoline-3-carboxylic acid | 85721-33-1

    Code: JCCIP-08
    CAS: 85721-33-1
    Chemical Formula: C17H18FN3O3
    Molecular Weight: 331.34
    Category: Reference Standards/API Drug Metabolites/EP Impurities/USP Impurities
    Literature:
    Application: Ciprofloxacin ;1-Cyclopropyl-6- fluoro-4-oxo-7-(piperazin-1-yl)-1,4-dihydroquinoline-3-carboxylic acid | 85721-33-1 is useful as reference Impurity standard.
    Ciprofloxacin ;1-Cyclopropyl-6- fluoro-4-oxo-7-(piperazin-1-yl)-1,4-dihydroquinoline-3-carboxylic acid | 85721-33-1
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    Product Name : Ciprofloxacin 7-Chloro-6-Desethylene Impurity ;  6-[(2-Aminoethyl)amino]-1-cyclopropyl-7-fluoro-4-oxo-1,4-dihydroquinoline-3-carboxylic acid hydrochloride |  528851-30-1

    Code: JCCIP-07
    CAS: 528851-30-1
    Chemical Formula: C15H17ClFN3O3
    Molecular Weight: 341.77
    Category: Reference Standards/API Drug Metabolites/EP Impurities/USP Impurities
    Literature:
    Application: Ciprofloxacin 7-Chloro-6-Desethylene Impurity ;  6-[(2-Aminoethyl)amino]-1-cyclopropyl-7-fluoro-4-oxo-1,4-dihydroquinoline-3-carboxylic acid hydrochloride |  528851-30-1 is useful as reference Impurity standard.
    Ciprofloxacin 7-Chloro-6-Desethylene Impurity ;  6-[(2-Aminoethyl)amino]-1-cyclopropyl-7-fluoro-4-oxo-1,4-dihydroquinoline-3-carboxylic acid hydrochloride |  528851-30-1
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    Product Name : 6-Chloro-1-Ethyl-4-Oxo-7-(Piperazin-1-yl)-1,4-Dihydroquinoline-3-Carboxylic | 67681-84-9

    Code: JCCIP-06
    CAS: 67681-84-9
    Chemical Formula: C16H18ClN3O3
    Molecular Weight: 335.78
    Category: Reference Standards/API Drug Metabolites/EP Impurities/USP Impurities
    Literature:
    Application: 6-Chloro-1-Ethyl-4-Oxo-7-(Piperazin-1-yl)-1,4-Dihydroquinoline-3-Carboxylic | 67681-84-9 is useful as reference Impurity standard.
    6-Chloro-1-Ethyl-4-Oxo-7-(Piperazin-1-yl)-1,4-Dihydroquinoline-3-Carboxylic  | 67681-84-9
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    Product Name : Ciprofloxacin Related Compound;Ciprofloxacin 7-Chloro-6-Desethylene Impurity

    Code: JCCIP-05
    CAS: NA
    Chemical Formula: C15H17Cl2N3O3
    Molecular Weight: 358.21
    Category: Reference Standards/API Drug Metabolites/EP Impurities/USP Impurities
    Literature:
    Application: Ciprofloxacin Related Compound;Ciprofloxacin 7-Chloro-6-Desethylene Impurity is useful as reference Impurity standard.
    Ciprofloxacin Related Compound;Ciprofloxacin 7-Chloro-6-Desethylene Impurity
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    Product Name : Formyl Ciprofloxacin ;1-Cyclopropyl-6-fluoro-7-(4-formyl-1-piperazinyl)-1,4-dihydro-4-oxo-3-quinolinecarboxylic Acid | 93594-39-9

    Code: JCCIP-04
    CAS: 93594-39-9
    Chemical Formula: C18H18FN3O4
    Molecular Weight: 359.35
    Category: Reference Standards/API Drug Metabolites/EP Impurities/USP Impurities
    Literature:
    Application: Formyl Ciprofloxacin ;1-Cyclopropyl-6-fluoro-7-(4-formyl-1-piperazinyl)-1,4-dihydro-4-oxo-3-quinolinecarboxylic Acid | 93594-39-9 is useful as reference Impurity standard.
    Formyl Ciprofloxacin ;1-Cyclopropyl-6-fluoro-7-(4-formyl-1-piperazinyl)-1,4-dihydro-4-oxo-3-quinolinecarboxylic Acid  |  93594-39-9
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    Product Name : Ciprofloxacin Impurity C HCl | 528851-31-2

    Code: JCCIP-03
    CAS: 528851-31-2
    Chemical Formula: C15H16FN3O3. HCl
    Molecular Weight:  305.31
    Category: Reference Standards/API Drug Metabolites/EP Impurities/USP Impurities
    Literature:
    Application: Ciprofloxacin Impurity C HCl | 528851-31-2 is useful as reference Impurity standard.
    Ciprofloxacin Impurity C HCl | 528851-31-2
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    Product Name : Ciprofloxacin-acyl-β-D-glucuronide | 1314116-53-4

    Code: JCCIP-02
    CAS: 1314116-53-4
    Chemical Formula: C21H22ClNO2S
    Molecular Weight: 483.92
    Category: Reference Standards/API Drug Metabolites/EP Impurities/USP Impurities
    Literature:
    Application: Ciprofloxacin-acyl-β-D-glucuronide | 1314116-53-4 is useful as reference Impurity standard.
    Ciprofloxacin-acyl-β-D-glucuronide | 1314116-53-4
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    Product Name : Sulfociprofloxacin

    Code: JCCIP-01
    CAS: NA
    Chemical Formula: C17H18FN3O6S
    Molecular Weight: 411.40
    Category: Reference Standards/API Drug Metabolites/EP Impurities/USP Impurities
    Literature:
    Application: Sulfociprofloxacin is useful as reference Impurity standard.
    Sulfociprofloxacin