Tibolone and its Impurities

A derivative of 19-nortestosterone, Tibolone is a synthetic steroid drug with estrogenic, progestogenic, and weak androgenic activity.Reference standards of Tibolone API,and its pharmacopeial, non pharmacopeial impurities, and stable isotopes are listed below.

Displaying 24 results for Tibolone Impurities
Drug Reference Standards & Impurity Synthesis in India
PA 47 06000

Tibolone

Tibolone

  • Catalogue No.:PA 47 06000

  • CAS :

    5630-53-5

  • Molecular Formula : C21H28O2

  • Molecular Weight : 312.45

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Drug Reference Standards & Impurity Synthesis in India
PA 47 06040

Tibolone - Impurity D

(7β,17α)-17-Hydroxy-7-methyl-19-norpregn-5(10)-en-20-yn-3-one

  • Catalogue No.:PA 47 06040

  • CAS :

    NA

  • Molecular Formula : C21H28O2

  • Molecular Weight : 312.45

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Drug Reference Standards & Impurity Synthesis in India
PA 47 06510

3α-Hydroxy Tibolone

3α-Hydroxy Tibolone

  • Catalogue No.:PA 47 06510

  • CAS :

    100239-44-9

  • Molecular Formula : C21H30O2

  • Molecular Weight : 314.46

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Drug Reference Standards & Impurity Synthesis in India
PA STI 083130

Tibolone-13CD3 3-Ethylene Ketal

Tibolone-13CD3 3-Ethylene Ketal

  • Catalogue No.:PA STI 083130

  • CAS :

    NA

  • Molecular Formula : C2213CH29D3O3

  • Molecular Weight : 360.51

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Drug Reference Standards & Impurity Synthesis in India
PA STI 083131

3α-Hydroxy Tibolone-d5

3α-Hydroxy Tibolone-d5

  • Catalogue No.:PA STI 083131

  • CAS :

    NA

  • Molecular Formula : C21H25D5O2

  • Molecular Weight : 319.49

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Drug Reference Standards & Impurity Synthesis in India
PA EPY0000668

Tibolone for system suitability (Y0000668)

Tibolone for system suitability (Y0000668)

  • Catalogue No.:PA EPY0000668

  • CAS :

    NA

  • Molecular Formula : NA

  • Molecular Weight : NA

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Drug Reference Standards & Impurity Synthesis in India
PA EPY0000748

Tibolone - reference spectrum (Y0000748)

Tibolone - reference spectrum (Y0000748)

  • Catalogue No.:PA EPY0000748

  • CAS :

    NA

  • Molecular Formula : NA

  • Molecular Weight : NA

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Drug Reference Standards & Impurity Synthesis in India
PA BP848RB

tibolone (848RB)

tibolone (848RB)

  • Catalogue No.:PA BP848RB

  • CAS :

    NA

  • Molecular Formula : NA

  • Molecular Weight : NA

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Drug Reference Standards & Impurity Synthesis in India
PA BP849RB

tibolone impurity standard (849RB)

tibolone impurity standard (849RB)

  • Catalogue No.:PA BP849RB

  • CAS :

    NA

  • Molecular Formula : NA

  • Molecular Weight : NA

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Drug Reference Standards & Impurity Synthesis in India
PA 47 06010

Tibolone - Impurity A

(7R,8S,9S,13S,14S,17R)-17-Ethynyl-10,17-dihydroxy-7,13-dimethyl-1,2,6,7,8,9,10,11,12,13,14,15,16,17-tetradecahydro-3H-cyclopenta[a]phenanthren-3-one;

  • Catalogue No.:PA 47 06010

  • CAS :

    NA

  • Molecular Formula : C21H28O3

  • Molecular Weight : 328.45

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Drug Reference Standards & Impurity Synthesis in India
PA 47 06020

Tibolone - Impurity B

(7R,8S,9S,13S,14S,17R)-17-Ethynyl-10-Hydroperoxy-17-hydroxy-7,13-dimethyl-1,2,6,7,8,9,10,11,12,13,14,15,16,17-tetradecahydro-3H-cyclopenta[a]phenanthren-3-one

  • Catalogue No.:PA 47 06020

  • CAS :

    NA

  • Molecular Formula : C21H28O4

  • Molecular Weight : 344.45

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Drug Reference Standards & Impurity Synthesis in India
PA 47 06030

Tibolone - Impurity C

(7R,8R,9S,13S,14S,17R)-17-Ethynyl-17-Hydroxy-7,13-dimethyl-1,2,6,7,8,9,10,11,12,13,14,15,16,17-tetradecahydro-3H-cyclopenta[a]phenanthren-3-one

  • Catalogue No.:PA 47 06030

  • CAS :

    155239-50-2

  • Molecular Formula : C21H28O2

  • Molecular Weight : 312.45

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Drug Reference Standards & Impurity Synthesis in India
PA 47 06520

17-O-Trimethylsilyl 6,7-Dehydro Norethindrone

17-O-Trimethylsilyl 6,7-Dehydro Norethindrone

  • Catalogue No.:PA 47 06520

  • CAS :

    300542-58-9

  • Molecular Formula : C23H32O2Si

  • Molecular Weight : 368.58

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Drug Reference Standards & Impurity Synthesis in India
PA 47 0060050

Tibolone - Impurity E

Tibolone 3-Dimethyl Ketal

  • Catalogue No.:PA 47 0060050

  • CAS :

    105186-33-2

  • Molecular Formula : C23H34O3

  • Molecular Weight : 358.52

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Drug Reference Standards & Impurity Synthesis in India
PA 47 0061000

3β-Hydroxy Tibolone

3beta-Hydroxy Tibolone

  • Catalogue No.:PA 47 0061000

  • CAS :

    100239-45-0

  • Molecular Formula : C21H30O2

  • Molecular Weight : 314.47

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Drug Reference Standards & Impurity Synthesis in India
PA 47 0061001

10β-Hydroxy 4-tibolone

10β-Hydroxy 4-tibolone

  • Catalogue No.:PA 47 0061001

  • CAS :

    105186-35-4

  • Molecular Formula : C21H28O3

  • Molecular Weight : 328.45

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Drug Reference Standards & Impurity Synthesis in India
PA 47 0061002

10β-Peroxy ∆4-Tibolone

10β-Peroxy ∆4-Tibolone

  • Catalogue No.:PA 47 0061002

  • CAS :

    105186-34-3

  • Molecular Formula : C21H28O4

  • Molecular Weight : 344.45

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Drug Reference Standards & Impurity Synthesis in India
PA 47 0061003

∆4-Tibolone

∆4-Tibolone

  • Catalogue No.:PA 47 0061003

  • CAS :

    1162-60-3

  • Molecular Formula : C21H28O2

  • Molecular Weight : 312.45

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Drug Reference Standards & Impurity Synthesis in India
PA STI 088899

Tibolone D5

Tibolone D5

  • Catalogue No.:PA STI 088899

  • CAS :

    NA

  • Molecular Formula : C21H23D5O2

  • Molecular Weight : 317.48

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Drug Reference Standards & Impurity Synthesis in India
PA 47 0061004

17-Hydroxy-7b-methyl-19-nor-17a-pregn-5(10)-en-20-yn-3-one

17-Hydroxy-7b-methyl-19-nor-17a-pregn-5(10)-en-20-yn-3-one

  • Catalogue No.:PA 47 0061004

  • CAS :

    32297-45-3

  • Molecular Formula : C21H28O2

  • Molecular Weight : 312.45

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Drug Reference Standards & Impurity Synthesis in India
PA STI 089037

Delta-4-Tibolone-D5

Delta-4-Tibolone-D5

  • Catalogue No.:PA STI 089037

  • CAS :

    NA

  • Molecular Formula : C21H23D5O2

  • Molecular Weight : 317.48

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Drug Reference Standards & Impurity Synthesis in India
PA STI 089035

3 Beta hydroxy Tibolone D5

3 Beta hydroxy Tibolone D5

  • Catalogue No.:PA STI 089035

  • CAS :

    NA

  • Molecular Formula : C21H25D5O2

  • Molecular Weight : 319.5

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Drug Reference Standards & Impurity Synthesis in India
PA 47 0061005

3,3-Dimethoxy Tibolone-17-one

3,3-Dimethoxy Tibolone-17-one

  • Catalogue No.:PA 47 0061005

  • CAS :

    88247-84-1

  • Molecular Formula : C21H32O3

  • Molecular Weight : 332.48

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Drug Reference Standards & Impurity Synthesis in India
PAI 47 006001

1,2-Bis((1,3-dioxolan-2-yl)oxy)ethane

1,2-Bis((1,3-dioxolan-2-yl)oxy)ethane

  • Catalogue No.:PAI 47 006001

  • CAS :

    4544-19-8

  • Molecular Formula : C8H14O6

  • Molecular Weight : 206.19

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