Alprazolam-Impurities | Pharmaffiliates

alprazolam

Alprazolam is mostly used in short term management of anxiety disorders, panic disorders, and nausea due to chemotherapy. It is sold under the trade name Xanax, among others, is a short-acting benzodiazepine. Reference standards of Alprazolam API, and its pharmacopeial, non pharmacopeial impurities, and stable isotopes are listed below.

stdClass Object
(
    [pname] => Alprazolam - Impurity C
    [catalogue_number] => PA 01 40030
    [category_ids] => ,80,71,75,78,70,82,
    [chemical_name] => 
    [weight] => 297.74
    [form] => C16H12ClN3O
    [cas] => 36916-19-5
    [pslug] => 36916-19-5-alprazolam-impurity-c-pa0140030
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PA 01 40030

Alprazolam - Impurity C


  • Catalogue No.:PA 01 40030

  • CAS :

    36916-19-5

  • Molecular Formula : C16H12ClN3O

  • Molecular Weight : 297.74

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stdClass Object
(
    [pname] => Alprazolam - Impurity E (Freebase)
    [catalogue_number] => PA 01 40050
    [category_ids] => ,70,75,76,78,82,
    [chemical_name] => 
    [weight] => 231.68
    [form] => C13H10ClNO
    [cas] => 719-59-5
    [pslug] => 719-59-5-alprazolam-impurity-e-freebase-pa0140050
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PA 01 40050

Alprazolam - Impurity E (Freebase)


  • Catalogue No.:PA 01 40050

  • CAS :

    719-59-5

  • Molecular Formula : C13H10ClNO

  • Molecular Weight : 231.68

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stdClass Object
(
    [pname] => Alprazolam - Impurity G
    [catalogue_number] => PA 01 40070
    [category_ids] => ,79,80,71,75,78,70,82,
    [chemical_name] => 
    [weight] => 308.76
    [form] => C17H13ClN4
    [cas] => 448950-89-8
    [pslug] => 448950-89-8-alprazolam-impurity-g-pa0140070
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PA 01 40070

Alprazolam - Impurity G


  • Catalogue No.:PA 01 40070

  • CAS :

    448950-89-8

  • Molecular Formula : C17H13ClN4

  • Molecular Weight : 308.76

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stdClass Object
(
    [pname] => N'-(7-Chloro-5-phenyl-3H-benzo[e][1,4]diazepin-2-yl)acetohydrazide
    [catalogue_number] => PA 01 40530
    [category_ids] => 80,82,78,70,71
    [chemical_name] => 
    [weight] => 326.78
    [form] => C17H15ClN4O
    [cas] => 28910-89-6
    [pslug] => 28910-89-6-n-7-chloro-5-phenyl-3h-benzo-e-1-4-diazepin-2-yl-acetohydrazide-pa0140530
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PA 01 40530

N'-(7-Chloro-5-phenyl-3H-benzo[e][1,4]diazepin-2-yl)acetohydrazide


  • Catalogue No.:PA 01 40530

  • CAS :

    28910-89-6

  • Molecular Formula : C17H15ClN4O

  • Molecular Weight : 326.78

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stdClass Object
(
    [pname] => Alprazolam - Impurity A
    [catalogue_number] => PA 01 40010
    [category_ids] => ,79,80,71,75,78,70,82,
    [chemical_name] => 
    [weight] => 287.74
    [form] => C15H14ClN3O
    [cas] => 27537-87-7
    [pslug] => 27537-87-7-alprazolam-impurity-a-pa0140010
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PA 01 40010

Alprazolam - Impurity A


  • Catalogue No.:PA 01 40010

  • CAS :

    27537-87-7

  • Molecular Formula : C15H14ClN3O

  • Molecular Weight : 287.74

stdClass Object
(
    [pname] => [2-[3-(Aminomethyl)-5-methyl-4H-1,2,4-triazol-4-yl]-5-chlorophenyl]phenylmethanone
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    [category_ids] => ,79,80,71,75,78,70,82,
    [chemical_name] => 
    [weight] => 326.78
    [form] => C17H15ClN4O
    [cas] => 125316-83-8
    [pslug] => 125316-83-8-2-3-aminomethyl-5-methyl-4h-1-2-4-triazol-4-yl-5-chlorophenyl-phenylmethanone-pa0140510
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PA 01 40510

[2-[3-(Aminomethyl)-5-methyl-4H-1,2,4-triazol-4-yl]-5-chlorophenyl]phenylmethanone


  • Catalogue No.:PA 01 40510

  • CAS :

    125316-83-8

  • Molecular Formula : C17H15ClN4O

  • Molecular Weight : 326.78

stdClass Object
(
    [pname] => 1-Methyl-6-phenyl-4H-[1,2,4]triazolo[4,3-a][1,4]benzodiazepine
    [catalogue_number] => PA 01 40520
    [category_ids] => ,79,80,71,75,78,70,82,
    [chemical_name] => 
    [weight] => 274.32
    [form] => C17H14N4
    [cas] => 28910-92-1
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PA 01 40520

1-Methyl-6-phenyl-4H-[1,2,4]triazolo[4,3-a][1,4]benzodiazepine


  • Catalogue No.:PA 01 40520

  • CAS :

    28910-92-1

  • Molecular Formula : C17H14N4

  • Molecular Weight : 274.32

stdClass Object
(
    [pname] => 1-Hydroxy Alprazolam-d5
    [catalogue_number] => PA STI 047200
    [category_ids] => ,76,78,70,82,98,
    [chemical_name] => 
    [weight] => 329.80
    [form] => C17H8D5ClN4O
    [cas] => 136765-24-7
    [pslug] => 136765-24-7-1-hydroxy-alprazolam-d5-pasti047200
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PA STI 047200

1-Hydroxy Alprazolam-d5


  • Catalogue No.:PA STI 047200

  • CAS :

    136765-24-7

  • Molecular Formula : C17H8D5ClN4O

  • Molecular Weight : 329.80

stdClass Object
(
    [pname] => Alprazolam - Impurity I
    [catalogue_number] => PA 01 40090
    [category_ids] => ,78,70,82,
    [chemical_name] => 
    [weight] => 636.54
    [form] => C34H27Cl2N7O2
    [cas] => NA
    [pslug] => alprazolam-impurity-i-pa0140090
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PA 01 40090

Alprazolam - Impurity I


  • Catalogue No.:PA 01 40090

  • CAS :

    NA

  • Molecular Formula : C34H27Cl2N7O2

  • Molecular Weight : 636.54

stdClass Object
(
    [pname] => Alprazolam - Impurity J
    [catalogue_number] => PA 01 40100
    [category_ids] => ,78,70,82,
    [chemical_name] => 
    [weight] => 618.52
    [form] => C34H25Cl2N7O
    [cas] => NA
    [pslug] => alprazolam-impurity-j-pa0140100
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PA 01 40100

Alprazolam - Impurity J


  • Catalogue No.:PA 01 40100

  • CAS :

    NA

  • Molecular Formula : C34H25Cl2N7O

  • Molecular Weight : 618.52

stdClass Object
(
    [pname] => 3-Amino-6-chloro-4-(4-pyridinyl)-2-quinolinone Hydrazone
    [catalogue_number] => PA 01 40550
    [category_ids] => ,79,80,71,75,78,70,82,
    [chemical_name] => 
    [weight] => 284.74
    [form] => C14H12ClN5
    [cas] => 1346606-48-1
    [pslug] => 1346606-48-1-3-amino-6-chloro-4-4-pyridinyl-2-quinolinone-hydrazone-pa0140550
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PA 01 40550

3-Amino-6-chloro-4-(4-pyridinyl)-2-quinolinone Hydrazone


  • Catalogue No.:PA 01 40550

  • CAS :

    1346606-48-1

  • Molecular Formula : C14H12ClN5

  • Molecular Weight : 284.74

stdClass Object
(
    [pname] => 3-Amino-6-chloro-4-phenylcarbostyril
    [catalogue_number] => PA 01 40560
    [category_ids] => ,78,70,82,
    [chemical_name] => 
    [weight] => 270.71
    [form] => C15H11ClN2O
    [cas] => 5220-83-7
    [pslug] => 5220-83-7-3-amino-6-chloro-4-phenylcarbostyril-pa0140560
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PA 01 40560

3-Amino-6-chloro-4-phenylcarbostyril


  • Catalogue No.:PA 01 40560

  • CAS :

    5220-83-7

  • Molecular Formula : C15H11ClN2O

  • Molecular Weight : 270.71

stdClass Object
(
    [pname] => (2-(3-(Aminomethyl)-5-methyl-4H-1,2,4-triazol-4-yl)-5-chlorophenyl)(phenyl)methanone methanesulfonate
    [catalogue_number] => PA 01 0401000
    [category_ids] => ,79,80,71,75,78,70,82,
    [chemical_name] => 
    [weight] => 422.88
    [form] => C18H19ClN4O4S
    [cas] => NA
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PA 01 0401000

(2-(3-(Aminomethyl)-5-methyl-4H-1,2,4-triazol-4-yl)-5-chlorophenyl)(phenyl)methanone methanesulfonate


  • Catalogue No.:PA 01 0401000

  • CAS :

    NA

  • Molecular Formula : C18H19ClN4O4S

  • Molecular Weight : 422.88

stdClass Object
(
    [pname] => (5-Chloro-2-iodophenyl)(phenyl)methanone
    [catalogue_number] => PAI 01 040001
    [category_ids] => ,75,76,70,78,82,
    [chemical_name] => 
    [weight] => 342.56
    [form] => C13H8ClIO
    [cas] => NA
    [pslug] => -5-chloro-2-iodophenyl-phenyl-methanone-pai01040001
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PAI 01 040001

(5-Chloro-2-iodophenyl)(phenyl)methanone


  • Catalogue No.:PAI 01 040001

  • CAS :

    NA

  • Molecular Formula : C13H8ClIO

  • Molecular Weight : 342.56

stdClass Object
(
    [pname] => 4-Acetoxy alprazolam
    [catalogue_number] => PA 01 0401002
    [category_ids] => ,75,76,78,70,82,
    [chemical_name] => 
    [weight] => 366.81
    [form] => C19H15ClN4O2
    [cas] => 30896-67-4
    [pslug] => 30896-67-4-4-acetoxy-alprazolam-pa010401002
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PA 01 0401002

4-Acetoxy alprazolam


  • Catalogue No.:PA 01 0401002

  • CAS :

    30896-67-4

  • Molecular Formula : C19H15ClN4O2

  • Molecular Weight : 366.81

stdClass Object
(
    [pname] => 1-Hydroxy Alprazolam β-D-Glucuronide
    [catalogue_number] => PA 01 0401001
    [category_ids] => ,70,75,76,78,82,95,
    [chemical_name] => 
    [weight] => 500.89
    [form] => C23H21ClN4O7
    [cas] => 144964-58-9
    [pslug] => 144964-58-9-1-hydroxy-alprazolam-beta-d-glucuronide-pa010401001
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PA 01 0401001

1-Hydroxy Alprazolam β-D-Glucuronide


  • Catalogue No.:PA 01 0401001

  • CAS :

    144964-58-9

  • Molecular Formula : C23H21ClN4O7

  • Molecular Weight : 500.89

stdClass Object
(
    [pname] => Alprazolam - Impurity H
    [catalogue_number] => PA 01 0400080
    [category_ids] => ,78,70,82,
    [chemical_name] => 
    [weight] => 636.54
    [form] => C34H27Cl2N7O2
    [cas] => 2203515-05-1
    [pslug] => 2203515-05-1-alprazolam-impurity-h-pa010400080
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PA 01 0400080

Alprazolam - Impurity H


  • Catalogue No.:PA 01 0400080

  • CAS :

    2203515-05-1

  • Molecular Formula : C34H27Cl2N7O2

  • Molecular Weight : 636.54

stdClass Object
(
    [pname] => N,N-Bis((4-(2-benzoyl-4-chlorophenyl)-5-methyl-4H-1,2,4-triazol-3-yl)methyl)nitrous Amide
    [catalogue_number] => PA 01 0401004
    [category_ids] => ,79,80,71,75,78,70,82,
    [chemical_name] => 
    [weight] => 665.54
    [form] => C34H26Cl2N8O3
    [cas] => NA
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PA 01 0401004

N,N-Bis((4-(2-benzoyl-4-chlorophenyl)-5-methyl-4H-1,2,4-triazol-3-yl)methyl)nitrous Amide


  • Catalogue No.:PA 01 0401004

  • CAS :

    NA

  • Molecular Formula : C34H26Cl2N8O3

  • Molecular Weight : 665.54