Gemcitabine-impurities | Pharmaffiliates

gemcitabine

Gemcitabine is a nucleoside analog used as chemotherapy. It is marketed as Gemzar® by Eli Lilly and Company. Gemcitabine is used in various carcinomas: non-small cell lung cancer, pancreatic cancer, bladder cancer and breast cancer. Reference standards of Gemcitabine API,and its pharmacopeial, non pharmacopeial impurities, and stable isotopes are listed below.

stdClass Object
(
    [pname] => Gemcitabine Triphosphate Ditriethylamine
    [catalogue_number] => PA 07 05540
    [category_ids] => ,76,75,85,83,78,70,82,72,
    [chemical_name] => 
    [weight] => 705.52
    [form] => C21H44F2N5O13P3
    [cas] => NA
    [pslug] => gemcitabine-triphosphate-ditriethylamine-pa0705540
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PA 07 05540

Gemcitabine Triphosphate Ditriethylamine


  • Catalogue No.:PA 07 05540

  • CAS :

    NA

  • Molecular Formula : C21H44F2N5O13P3

  • Molecular Weight : 705.52

stdClass Object
(
    [pname] => Gemcitabine Diphosphate Ammonium Salt
    [catalogue_number] => PA 07 05550
    [category_ids] => ,76,75,85,83,78,70,82,72,
    [chemical_name] => 
    [weight] => 474.25
    [form] => C9H22F2N6O10P2
    [cas] => NA
    [pslug] => gemcitabine-diphosphate-ammonium-salt-pa0705550
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PA 07 05550

Gemcitabine Diphosphate Ammonium Salt


  • Catalogue No.:PA 07 05550

  • CAS :

    NA

  • Molecular Formula : C9H22F2N6O10P2

  • Molecular Weight : 474.25

stdClass Object
(
    [pname] => Gemcitabine Diphosphate Triethylamine Salt
    [catalogue_number] => PA 07 05580
    [category_ids] => ,76,75,85,83,78,70,82,72,
    [chemical_name] => 
    [weight] => 726.73
    [form] => C27H58F2N6O10P2
    [cas] => NA
    [pslug] => gemcitabine-diphosphate-triethylamine-salt-pa0705580
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PA 07 05580

Gemcitabine Diphosphate Triethylamine Salt


  • Catalogue No.:PA 07 05580

  • CAS :

    NA

  • Molecular Formula : C27H58F2N6O10P2

  • Molecular Weight : 726.73

stdClass Object
(
    [pname] => 2',2'-Difluoro-2'-deoxyuridine-13C,15N2
    [catalogue_number] => PA STI 031670
    [category_ids] => ,75,76,83,85,98,
    [chemical_name] => 
    [weight] => 267.16
    [form] => C813CH10F215N2O5
    [cas] => 1233921-75-9
    [pslug] => 1233921-75-9-2-2-difluoro-2-deoxyuridine-13c-15n2-pasti031670
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PA STI 031670

2',2'-Difluoro-2'-deoxyuridine-13C,15N2


  • Catalogue No.:PA STI 031670

  • CAS :

    1233921-75-9

  • Molecular Formula : C813CH10F215N2O5

  • Molecular Weight : 267.16

stdClass Object
(
    [pname] => Gemcitabine Triphosphate-13C,15N2 Ditriethylamine
    [catalogue_number] => PA STI 044070
    [category_ids] => ,76,75,85,83,78,70,82,72,98,
    [chemical_name] => 
    [weight] => 708.50
    [form] => C2013CH44F2N315N2O13P3
    [cas] => NA
    [pslug] => gemcitabine-triphosphate-13c-15n2-ditriethylamine-pasti044070
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PA STI 044070

Gemcitabine Triphosphate-13C,15N2 Ditriethylamine


  • Catalogue No.:PA STI 044070

  • CAS :

    NA

  • Molecular Formula : C2013CH44F2N315N2O13P3

  • Molecular Weight : 708.50

stdClass Object
(
    [pname] => 3’-Epi Gemcitabine
    [catalogue_number] => PA 07 0551000
    [category_ids] => ,78,75,76,82,
    [chemical_name] => 
    [weight] => 263.20
    [form] => C9H11F2N3O4
    [cas] => 103882-85-5
    [pslug] => 103882-85-5-3-epi-gemcitabine-pa070551000
    [latest_product] => 0
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PA 07 0551000

3’-Epi Gemcitabine


  • Catalogue No.:PA 07 0551000

  • CAS :

    103882-85-5

  • Molecular Formula : C9H11F2N3O4

  • Molecular Weight : 263.20

stdClass Object
(
    [pname] => 1'-Epi Gemcitabine 3',5'-Dibenzoate
    [catalogue_number] => PA 07 0551001
    [category_ids] => ,75,76,78,70,82,
    [chemical_name] => 
    [weight] => 471.42
    [form] => C23H19F2N3O6
    [cas] => 134790-40-2
    [pslug] => 134790-40-2-1-epi-gemcitabine-3-5-dibenzoate-pa070551001
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PA 07 0551001

1'-Epi Gemcitabine 3',5'-Dibenzoate


  • Catalogue No.:PA 07 0551001

  • CAS :

    134790-40-2

  • Molecular Formula : C23H19F2N3O6

  • Molecular Weight : 471.42

stdClass Object
(
    [pname] => 2-Deoxy-2,2-difluoro-D-erythro-pentofuranose-3,5-dibenzoate-1-methanes
    [catalogue_number] => PA 07 0551002
    [category_ids] => ,75,76,78,70,82,
    [chemical_name] => 
    [weight] => 456.41
    [form] => C20H18F2O8S
    [cas] => 122111-11-9
    [pslug] => 122111-11-9-2-deoxy-2-2-difluoro-d-erythro-pentofuranose-3-5-dibenzoate-1-methanes-pa070551002
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PA 07 0551002

2-Deoxy-2,2-difluoro-D-erythro-pentofuranose-3,5-dibenzoate-1-methanes


  • Catalogue No.:PA 07 0551002

  • CAS :

    122111-11-9

  • Molecular Formula : C20H18F2O8S

  • Molecular Weight : 456.41

stdClass Object
(
    [pname] => N-​Benzoyl-​2'-​deoxy-​2',​2'-​difluorocytidine 3’-benzoate
    [catalogue_number] => PA 07 0051001
    [category_ids] => ,75,76,78,70,82,
    [chemical_name] => 
    [weight] => 471.42
    [form] => C23H19F2N3O6
    [cas] => 1020657-43-5
    [pslug] => 1020657-43-5-n-​benzoyl-​2-​deoxy-​2-​2-​difluorocytidine-3-benzoate-pa070051001
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PA 07 0051001

N-​Benzoyl-​2'-​deoxy-​2',​2'-​difluorocytidine 3’-benzoate


  • Catalogue No.:PA 07 0051001

  • CAS :

    1020657-43-5

  • Molecular Formula : C23H19F2N3O6

  • Molecular Weight : 471.42

stdClass Object
(
    [pname] => ((2R,3R,5R)-3-(Benzoyloxy)-4,4-difluoro-5-((methylsulfonyl)oxy)tetrahydrofuran-2-yl)methyl benzoate
    [catalogue_number] => PA 07 0551003
    [category_ids] => ,75,76,78,70,82,
    [chemical_name] => 
    [weight] => 456.41
    [form] => C20H18F2O8S
    [cas] => 134877-42-2
    [pslug] => 134877-42-2-2r-3r-5r-3-benzoyloxy-4-4-difluoro-5-methylsulfonyl-oxy-tetrahydrofuran-2-yl-methyl-benzoate-pa070551003
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PA 07 0551003

((2R,3R,5R)-3-(Benzoyloxy)-4,4-difluoro-5-((methylsulfonyl)oxy)tetrahydrofuran-2-yl)methyl benzoate


  • Catalogue No.:PA 07 0551003

  • CAS :

    134877-42-2

  • Molecular Formula : C20H18F2O8S

  • Molecular Weight : 456.41

stdClass Object
(
    [pname] => 3’-Epi Gemcitabine 3’,5’-Dibenzoate
    [catalogue_number] => PA 07 0551004
    [category_ids] => ,75,76,78,70,82,
    [chemical_name] => 
    [weight] => 470.43
    [form] => C24H20F2N2O6
    [cas] => 1268237-46-2
    [pslug] => 1268237-46-2-3-epi-gemcitabine-3-5-dibenzoate-pa070551004
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PA 07 0551004

3’-Epi Gemcitabine 3’,5’-Dibenzoate


  • Catalogue No.:PA 07 0551004

  • CAS :

    1268237-46-2

  • Molecular Formula : C24H20F2N2O6

  • Molecular Weight : 470.43

stdClass Object
(
    [pname] => Gemcitabine 5-benzoate
    [catalogue_number] => PA 07 0551005
    [category_ids] => ,75,76,78,70,82,
    [chemical_name] => 
    [weight] => 367.31
    [form] => C16H15F2N3O5
    [cas] => 2174019-90-8
    [pslug] => 2174019-90-8-gemcitabine-5-benzoate-pa070551005
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PA 07 0551005

Gemcitabine 5-benzoate


  • Catalogue No.:PA 07 0551005

  • CAS :

    2174019-90-8

  • Molecular Formula : C16H15F2N3O5

  • Molecular Weight : 367.31

stdClass Object
(
    [pname] => (2R,3R,5R)-5-(4-Amino-2-oxopyrimidin-1(2H)-yl)-4,4-difluoro-2-(hydroxymethyl)tetrahydrofuran-3-yl benzoate
    [catalogue_number] => PA 07 0551006
    [category_ids] => ,75,76,78,70,82,
    [chemical_name] => 
    [weight] => 367.31
    [form] => C16H15F2N3O5
    [cas] => 1147182-15-7
    [pslug] => 1147182-15-7-2r-3r-5r-5-4-amino-2-oxopyrimidin-1-2h-yl-4-4-difluoro-2-hydroxymethyl-tetrahydrofuran-3-yl-benzoate-pa070551006
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PA 07 0551006

(2R,3R,5R)-5-(4-Amino-2-oxopyrimidin-1(2H)-yl)-4,4-difluoro-2-(hydroxymethyl)tetrahydrofuran-3-yl benzoate


  • Catalogue No.:PA 07 0551006

  • CAS :

    1147182-15-7

  • Molecular Formula : C16H15F2N3O5

  • Molecular Weight : 367.31

stdClass Object
(
    [pname] => 1,2:5,6-Di-O-isopropylidene-D-glucitol
    [catalogue_number] => PA 07 0551008
    [category_ids] => ,75,76,78,70,82,
    [chemical_name] => 
    [weight] => 262.3
    [form] => C12H22O6
    [cas] => 53735-98-1
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PA 07 0551008

1,2:5,6-Di-O-isopropylidene-D-glucitol


  • Catalogue No.:PA 07 0551008

  • CAS :

    53735-98-1

  • Molecular Formula : C12H22O6

  • Molecular Weight : 262.3

stdClass Object
(
    [pname] => 2-Deoxy-2,2-difluoro-4,5-O-isopropylidene-D-erythro-pentonic Acid Ethyl Ester
    [catalogue_number] => PA 07 0551007
    [category_ids] => ,75,76,78,70,82,
    [chemical_name] => 
    [weight] => 254.23
    [form] => C10H16F2O5
    [cas] => 95058-92-7
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PA 07 0551007

2-Deoxy-2,2-difluoro-4,5-O-isopropylidene-D-erythro-pentonic Acid Ethyl Ester


  • Catalogue No.:PA 07 0551007

  • CAS :

    95058-92-7

  • Molecular Formula : C10H16F2O5

  • Molecular Weight : 254.23

stdClass Object
(
    [pname] => 2-Deoxy-2,2-difluoro-D-erythro-pentofuranos-1-ulose-3,5-dibenzoate
    [catalogue_number] => PA 07 0551009
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    [chemical_name] => 
    [weight] => 376.31
    [form] => C19H14F2O6
    [cas] => 122111-01-7
    [pslug] => 122111-01-7-2-deoxy-2-2-difluoro-d-erythro-pentofuranos-1-ulose-3-5-dibenzoate-pa070551009
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PA 07 0551009

2-Deoxy-2,2-difluoro-D-erythro-pentofuranos-1-ulose-3,5-dibenzoate


  • Catalogue No.:PA 07 0551009

  • CAS :

    122111-01-7

  • Molecular Formula : C19H14F2O6

  • Molecular Weight : 376.31

stdClass Object
(
    [pname] => (2R,3R)-4,4-Difluoro-2-(hydroxymethyl)-5-oxotetrahydrofuran-3-yl Benzoate
    [catalogue_number] => PA 07 0551010
    [category_ids] => ,75,76,78,70,82,
    [chemical_name] => 
    [weight] => 272.2
    [form] => C12H10F2O5
    [cas] => 122111-07-3
    [pslug] => 122111-07-3-2r-3r-4-4-difluoro-2-hydroxymethyl-5-oxotetrahydrofuran-3-yl-benzoate-pa070551010
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PA 07 0551010

(2R,3R)-4,4-Difluoro-2-(hydroxymethyl)-5-oxotetrahydrofuran-3-yl Benzoate


  • Catalogue No.:PA 07 0551010

  • CAS :

    122111-07-3

  • Molecular Formula : C12H10F2O5

  • Molecular Weight : 272.2

stdClass Object
(
    [pname] => (4R,5R)-3,3-Difluoro-4-hydroxy-5-(hydroxymethyl)dihydrofuran-2(3H)-one
    [catalogue_number] => PA 07 0551011
    [category_ids] => ,76,78,70,82,
    [chemical_name] => 
    [weight] => 168.1
    [form] => C5H6F2O4
    [cas] => 95058-77-8
    [pslug] => 95058-77-8-4r-5r-3-3-difluoro-4-hydroxy-5-hydroxymethyl-dihydrofuran-2-3h-one-pa070551011
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PA 07 0551011

(4R,5R)-3,3-Difluoro-4-hydroxy-5-(hydroxymethyl)dihydrofuran-2(3H)-one


  • Catalogue No.:PA 07 0551011

  • CAS :

    95058-77-8

  • Molecular Formula : C5H6F2O4

  • Molecular Weight : 168.1