Calcitriol-impurities | Pharmaffiliates

calcitriol

Calcitriol is used to treat hyperparathyroidism and metabolic bone disease in people who have chronic kidney failure and are not receiving dialysis. It is the active form of vitamin D, normally made in the kidney.. Reference standards of Calcitriol API, and its pharmacopeial, non pharmacopeial impurities, and stable isotopes are listed below

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    [pname] => Calcitriol - API Standards 
    [catalogue_number] => PA 03 88000
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    [weight] => 416.64
    [form] => C27H44O3
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PA 03 88000

Calcitriol - API Standards


  • Catalogue No.:PA 03 88000

  • CAS :

    32222-06-3

  • Molecular Formula : C27H44O3

  • Molecular Weight : 416.64

20% OFF
stdClass Object
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    [pname] => 26,27-Didesmethyl-1,3-(tert-butyldimethylsilyl) (5E)-Calcitriol 24-Carboxylic Acid Methyl Ester
    [catalogue_number] => PA STI 030910
    [category_ids] => ,69,70,75,78,82,98,114,
    [chemical_name] => 
    [weight] => 645.12
    [form] => C38H68O4Si2
    [cas] => 161885-78-5
    [pslug] => 161885-78-5-26-27-didesmethyl-1-3-tert-butyldimethylsilyl-5e-calcitriol-24-carboxylic-acid-methyl-ester-pasti030910
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PA STI 030910

26,27-Didesmethyl-1,3-(tert-butyldimethylsilyl) (5E)-Calcitriol 24-Carboxylic Acid Methyl Ester


  • Catalogue No.:PA STI 030910

  • CAS :

    161885-78-5

  • Molecular Formula : C38H68O4Si2

  • Molecular Weight : 645.12

stdClass Object
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    [pname] => 24-Homo Calcitriol-d6
    [catalogue_number] => PA STI 046820
    [category_ids] => ,69,70,71,78,80,82,98,114,
    [chemical_name] => 
    [weight] => 436.70
    [form] => C28H40D6O3
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PA STI 046820

24-Homo Calcitriol-d6


  • Catalogue No.:PA STI 046820

  • CAS :

    NA

  • Molecular Formula : C28H40D6O3

  • Molecular Weight : 436.70

stdClass Object
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    [pname] => (24R)​-​24-​Hydroxycalcitriol-d6
    [catalogue_number] => PA STI 048090
    [category_ids] => ,69,70,78,82,98,130,114,
    [chemical_name] => 
    [weight] => 438.67
    [form] => C27H38D6O4
    [cas] => NA
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PA STI 048090

(24R)​-​24-​Hydroxycalcitriol-d6


  • Catalogue No.:PA STI 048090

  • CAS :

    NA

  • Molecular Formula : C27H38D6O4

  • Molecular Weight : 438.67

stdClass Object
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    [pname] => Methylene Calcitriol
    [catalogue_number] => PA 03 88510
    [category_ids] => ,70,78,82,114,
    [chemical_name] => 
    [weight] => 428.66
    [form] => C28H44O3
    [cas] => 1428946-52-4
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PA 03 88510

Methylene Calcitriol


  • Catalogue No.:PA 03 88510

  • CAS :

    1428946-52-4

  • Molecular Formula : C28H44O3

  • Molecular Weight : 428.66

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    [pname] => Calcitriol - Impurity A
    [catalogue_number] => PA 03 88010
    [category_ids] => ,69,70,75,78,82,114,
    [chemical_name] => 
    [weight] => 416.65
    [form] => C27H44O3
    [cas] => 73837-24-8
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PA 03 88010

Calcitriol - Impurity A


  • Catalogue No.:PA 03 88010

  • CAS :

    73837-24-8

  • Molecular Formula : C27H44O3

  • Molecular Weight : 416.65

stdClass Object
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    [pname] => Calcitriol - Impurity B
    [catalogue_number] => PA 03 88020
    [category_ids] => ,69,70,75,78,82,114,
    [chemical_name] => 
    [weight] => 416.65
    [form] => C27H44O3
    [cas] => 66791-71-7
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PA 03 88020

Calcitriol - Impurity B


  • Catalogue No.:PA 03 88020

  • CAS :

    66791-71-7

  • Molecular Formula : C27H44O3

  • Molecular Weight : 416.65

stdClass Object
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    [pname] => Calcitriol - Impurity C
    [catalogue_number] => PA 03 88030
    [category_ids] => ,70,71,78,80,82,114,
    [chemical_name] => 
    [weight] => 591.79
    [form] => C35H49N3O5
    [cas] => 86307-44-0
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PA 03 88030

Calcitriol - Impurity C


  • Catalogue No.:PA 03 88030

  • CAS :

    86307-44-0

  • Molecular Formula : C35H49N3O5

  • Molecular Weight : 591.79

stdClass Object
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    [pname] => (1S)-Calcitriol
    [catalogue_number] => PA 03 0881000
    [category_ids] => ,70,75,76,78,82,114,
    [chemical_name] => 
    [weight] => 416.65
    [form] => C27H44O3
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PA 03 0881000

(1S)-Calcitriol


  • Catalogue No.:PA 03 0881000

  • CAS :

    NA

  • Molecular Formula : C27H44O3

  • Molecular Weight : 416.65

stdClass Object
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    [pname] => Calcitriol Solution
    [catalogue_number] => PA 03 0881002
    [category_ids] => ,70,75,76,78,82,114,
    [chemical_name] => 
    [weight] => 416.65
    [form] => C27H44O3
    [cas] => NA
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PA 03 0881002

Calcitriol Solution


  • Catalogue No.:PA 03 0881002

  • CAS :

    NA

  • Molecular Formula : C27H44O3

  • Molecular Weight : 416.65

stdClass Object
(
    [pname] => 1β-Maxacalcitol
    [catalogue_number] => PA 03 0881003
    [category_ids] => ,70,75,76,78,82,114,
    [chemical_name] => 
    [weight] => 418.62
    [form] => C26H42O4
    [cas] => 169218-34-2
    [pslug] => 169218-34-2-1beta-maxacalcitol-pa030881003
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PA 03 0881003

1β-Maxacalcitol


  • Catalogue No.:PA 03 0881003

  • CAS :

    169218-34-2

  • Molecular Formula : C26H42O4

  • Molecular Weight : 418.62

stdClass Object
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    [pname] => 6-Tert-Butyldimethylsilyloxy-4-(1-methylethenyl)-1-methyl-cyclohexane 1,2-epoxide
    [catalogue_number] => PA 03 0881004
    [category_ids] => ,69,70,75,76,78,82,114,
    [chemical_name] => 
    [weight] => 282.5
    [form] => C16H30O2Si
    [cas] => 121289-19-8
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PA 03 0881004

6-Tert-Butyldimethylsilyloxy-4-(1-methylethenyl)-1-methyl-cyclohexane 1,2-epoxide


  • Catalogue No.:PA 03 0881004

  • CAS :

    121289-19-8

  • Molecular Formula : C16H30O2Si

  • Molecular Weight : 282.5

stdClass Object
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    [pname] => (24R)-24-Hydroxycalcitriol
    [catalogue_number] => PA 03 0881005
    [category_ids] => ,69,70,78,82,114,
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    [weight] => 432.65
    [form] => C27H44O4
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PA 03 0881005

(24R)-24-Hydroxycalcitriol


  • Catalogue No.:PA 03 0881005

  • CAS :

    56142-94-0

  • Molecular Formula : C27H44O4

  • Molecular Weight : 432.65