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Enzyme inhibitors - Colchicine, in the form of the autumn crocus, has been used as early as 1500 BC to treat joint swelling. It is a medication used to treat gout and Behçet's disease. In gout, it is less preferred to NSAIDs or steroids.. Reference standards of Colchicine API, and its pharmacopeial, non pharmacopeial impurities, and stable isotopes are listed below

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    [pname] => Colchicine - Impurity A
    [catalogue_number] => PA 03 74010
    [category_ids] => ,79,69,71,81,78,70,82,
    [chemical_name] => 
    [weight] => 385.41
    [form] => C21H23NO6
    [cas] => 7411-12-3
    [pslug] => 7411-12-3-colchicine-impurity-a-pa0374010
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PA 03 74010
PA 03 74010

Colchicine - Impurity A

  • Catalogue No.:PA 03 74010

  • CAS :

    7411-12-3

  • Molecular Formula : C21H23NO6

  • Molecular Weight : 385.41

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Details 
stdClass Object
(
    [pname] => Colchicine - Impurity B
    [catalogue_number] => PA 03 74020
    [category_ids] => ,82,81,79,78,71,70,69,
    [chemical_name] => 
    [weight] => 399.44
    [form] => C22H25NO6
    [cas] => NA
    [pslug] => colchicine-impurity-b-pa0374020
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PA 03 74020
PA 03 74020

Colchicine - Impurity B

  • Catalogue No.:PA 03 74020

  • CAS :

    NA

  • Molecular Formula : C22H25NO6

  • Molecular Weight : 399.44

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Details 
stdClass Object
(
    [pname] => Colchicine - Impurity C
    [catalogue_number] => PA 03 74030
    [category_ids] => ,79,69,71,81,78,70,82,
    [chemical_name] => 
    [weight] => 399.44
    [form] => C22H25NO6
    [cas] => 6901-13-9
    [pslug] => 6901-13-9-colchicine-impurity-c-pa0374030
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PA 03 74030
PA 03 74030

Colchicine - Impurity C

  • Catalogue No.:PA 03 74030

  • CAS :

    6901-13-9

  • Molecular Formula : C22H25NO6

  • Molecular Weight : 399.44

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Details 
stdClass Object
(
    [pname] => Colchicine - Impurity E
    [catalogue_number] => PA 03 74050
    [category_ids] => ,69,81,76,75,78,70,82,
    [chemical_name] => 
    [weight] => 385.41
    [form] => C21H23NO6
    [cas] => 7336-33-6
    [pslug] => 7336-33-6-colchicine-impurity-e-pa0374050
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PA 03 74050
PA 03 74050

Colchicine - Impurity E

  • Catalogue No.:PA 03 74050

  • CAS :

    7336-33-6

  • Molecular Formula : C21H23NO6

  • Molecular Weight : 385.41

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Details 
stdClass Object
(
    [pname] => Colchicine - Impurity G
    [catalogue_number] => PA 03 74510
    [category_ids] => ,82,81,79,78,71,70,
    [chemical_name] => 
    [weight] => 399.44
    [form] => C22H25NO6
    [cas] => 6901-14-0
    [pslug] => 6901-14-0-colchicine-impurity-g-pa0374510
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PA 03 74510
PA 03 74510

Colchicine - Impurity G

  • Catalogue No.:PA 03 74510

  • CAS :

    6901-14-0

  • Molecular Formula : C22H25NO6

  • Molecular Weight : 399.44

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Details 
stdClass Object
(
    [pname] => 2-Demethyl Colchicine
    [catalogue_number] => PA 03 74530
    [category_ids] => ,69,81,76,75,78,70,82,
    [chemical_name] => 
    [weight] => 385.41
    [form] => C21H23NO6
    [cas] => 102491-80-5
    [pslug] => 102491-80-5-2-demethyl-colchicine-pa0374530
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PA 03 74530
PA 03 74530

2-Demethyl Colchicine

  • Catalogue No.:PA 03 74530

  • CAS :

    102491-80-5

  • Molecular Formula : C21H23NO6

  • Molecular Weight : 385.41

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Details 
stdClass Object
(
    [pname] => Colchicine-d3
    [catalogue_number] => PA STI 022420
    [category_ids] => ,69,81,78,70,82,98,
    [chemical_name] => 
    [weight] => 402.46
    [form] => C22H22D3NO6
    [cas] => 1217625-62-1
    [pslug] => 1217625-62-1-colchicine-d3-pasti022420
    [latest_product] => 0
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PA STI 022420
PA STI 022420

Colchicine-d3

  • Catalogue No.:PA STI 022420

  • CAS :

    1217625-62-1

  • Molecular Formula : C22H22D3NO6

  • Molecular Weight : 402.46

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Details 
stdClass Object
(
    [pname] => Colchicine-d6
    [catalogue_number] => PA STI 022430
    [category_ids] => ,69,81,78,70,82,98,
    [chemical_name] => 
    [weight] => 405.47
    [form] => C22H19D6NO6
    [cas] => 1217651-73-4
    [pslug] => 1217651-73-4-colchicine-d6-pasti022430
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PA STI 022430
PA STI 022430

Colchicine-d6

  • Catalogue No.:PA STI 022430

  • CAS :

    1217651-73-4

  • Molecular Formula : C22H19D6NO6

  • Molecular Weight : 405.47

Enquire
Details 
stdClass Object
(
    [pname] => iso-Colchicine-d3
    [catalogue_number] => PA STI 022440
    [category_ids] => ,69,81,78,70,82,98,
    [chemical_name] => 
    [weight] => 402.46
    [form] => C22H22D3NO6
    [cas] => 1246818-69-8
    [pslug] => 1246818-69-8-iso-colchicine-d3-pasti022440
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PA STI 022440
PA STI 022440

iso-Colchicine-d3

  • Catalogue No.:PA STI 022440

  • CAS :

    1246818-69-8

  • Molecular Formula : C22H22D3NO6

  • Molecular Weight : 402.46

Enquire
Details 
stdClass Object
(
    [pname] => 2-Demethyl Colchicine-d3
    [catalogue_number] => PA STI 025600
    [category_ids] => ,69,81,76,75,78,70,82,98,
    [chemical_name] => 
    [weight] => 388.43
    [form] => C21H20D3NO6
    [cas] => 1217630-52-8
    [pslug] => 1217630-52-8-2-demethyl-colchicine-d3-pasti025600
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PA STI 025600
PA STI 025600

2-Demethyl Colchicine-d3

  • Catalogue No.:PA STI 025600

  • CAS :

    1217630-52-8

  • Molecular Formula : C21H20D3NO6

  • Molecular Weight : 388.43

Enquire
Details 
stdClass Object
(
    [pname] => 3-Demethyl Colchicine-d3
    [catalogue_number] => PA STI 025610
    [category_ids] => ,69,81,76,75,78,70,82,98,
    [chemical_name] => 
    [weight] => 388.43
    [form] => C21H20D3NO6
    [cas] => 1314417-96-3
    [pslug] => 1314417-96-3-3-demethyl-colchicine-d3-pasti025610
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PA STI 025610
PA STI 025610

3-Demethyl Colchicine-d3

  • Catalogue No.:PA STI 025610

  • CAS :

    1314417-96-3

  • Molecular Formula : C21H20D3NO6

  • Molecular Weight : 388.43

Enquire
Details 
stdClass Object
(
    [pname] => N-Trifluoroacetyliso Deacetylcolchicine
    [catalogue_number] => PA 03 74540
    [category_ids] => ,81,
    [chemical_name] => 
    [weight] => 453.41
    [form] => C22H22F3NO6
    [cas] => 71324-48-6
    [pslug] => 71324-48-6-n-trifluoroacetyliso-deacetylcolchicine-pa0374540
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PA 03 74540
PA 03 74540

N-Trifluoroacetyliso Deacetylcolchicine

  • Catalogue No.:PA 03 74540

  • CAS :

    71324-48-6

  • Molecular Formula : C22H22F3NO6

  • Molecular Weight : 453.41

Enquire
Details 
stdClass Object
(
    [pname] => N-Trifluoroacetyl Deacetylcolchicine
    [catalogue_number] => PA 03 74550
    [category_ids] => ,81,
    [chemical_name] => 
    [weight] => 453.41
    [form] => C22H22F3NO6
    [cas] => 26195-65-3
    [pslug] => 26195-65-3-n-trifluoroacetyl-deacetylcolchicine-pa0374550
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PA 03 74550
PA 03 74550

N-Trifluoroacetyl Deacetylcolchicine

  • Catalogue No.:PA 03 74550

  • CAS :

    26195-65-3

  • Molecular Formula : C22H22F3NO6

  • Molecular Weight : 453.41

Enquire
Details 
stdClass Object
(
    [pname] => Colchicine Methanethiosulfonate
    [catalogue_number] => PA 03 0741001
    [category_ids] => ,69,81,123,88,78,75,76,82,
    [chemical_name] => 
    [weight] => 523.62
    [form] => C24H29NO8S2
    [cas] => 1217821-52-7
    [pslug] => 1217821-52-7-colchicine-methanethiosulfonate-pa030741001
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PA 03 0741001
PA 03 0741001

Colchicine Methanethiosulfonate

  • Catalogue No.:PA 03 0741001

  • CAS :

    1217821-52-7

  • Molecular Formula : C24H29NO8S2

  • Molecular Weight : 523.62

Enquire
Details 
stdClass Object
(
    [pname] => N-Trifluoroacetyl-N-methyl-deacetylcolchicine
    [catalogue_number] => PA 03 0741000
    [category_ids] => ,81,123,78,75,76,82,
    [chemical_name] => 
    [weight] => 467.44
    [form] =>  C23H24F3NO6
    [cas] => 71295-35-7
    [pslug] => 71295-35-7-n-trifluoroacetyl-n-methyl-deacetylcolchicine-pa030741000
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PA 03 0741000
PA 03 0741000

N-Trifluoroacetyl-N-methyl-deacetylcolchicine

  • Catalogue No.:PA 03 0741000

  • CAS :

    71295-35-7

  • Molecular Formula : C23H24F3NO6

  • Molecular Weight : 467.44

Enquire
Details 
stdClass Object
(
    [pname] => (R)-N-Deacetyl Colchicine d-10-Camphorsulfonate
    [catalogue_number] => PA 03 0741003
    [category_ids] => ,69,123,81,75,76,78,70,82,
    [chemical_name] => 
    [weight] => 588.72
    [form] => C30H40N2O8S
    [cas] => 102419-97-6
    [pslug] => 102419-97-6-r-n-deacetyl-colchicine-d-10-camphorsulfonate-pa030741003
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PA 03 0741003
PA 03 0741003

(R)-N-Deacetyl Colchicine d-10-Camphorsulfonate

  • Catalogue No.:PA 03 0741003

  • CAS :

    102419-97-6

  • Molecular Formula : C30H40N2O8S

  • Molecular Weight : 588.72

Enquire
Details 
stdClass Object
(
    [pname] => (R/S)-N-Deacetyl Colchiceine N-Trifluroracetate
    [catalogue_number] => PA 03 0741004
    [category_ids] => ,123,81,75,76,78,70,82,
    [chemical_name] => 
    [weight] => 439.39
    [form] => C21H20F3NO6
    [cas] => 102491-70-3
    [pslug] => 102491-70-3-r-s-n-deacetyl-colchiceine-n-trifluroracetate-pa030741004
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PA 03 0741004
PA 03 0741004

(R/S)-N-Deacetyl Colchiceine N-Trifluroracetate

  • Catalogue No.:PA 03 0741004

  • CAS :

    102491-70-3

  • Molecular Formula : C21H20F3NO6

  • Molecular Weight : 439.39

Enquire
Details 
stdClass Object
(
    [pname] => (R/S)-N-Deacetyl Colchicine
    [catalogue_number] => PA 03 0741005
    [category_ids] => ,123,81,75,76,78,70,82,
    [chemical_name] => 
    [weight] => 357.41
    [form] => C20H23NO5
    [cas] => 102491-73-6
    [pslug] => 102491-73-6-r-s-n-deacetyl-colchicine-pa030741005
    [latest_product] => 0
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PA 03 0741005
PA 03 0741005

(R/S)-N-Deacetyl Colchicine

  • Catalogue No.:PA 03 0741005

  • CAS :

    102491-73-6

  • Molecular Formula : C20H23NO5

  • Molecular Weight : 357.41

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Details
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