fluocinolone acetonide and its Impurities

Fluocinolone Acetonide has been used extensively in dermatological preparations and it has also been investigated thoroughly for its use in implantable corticosteroid devices. Reference standards of Fluocinolone Acetonide API,and its pharmacopeial, non pharmacopeial impurities, and stable isotopes are listed below.

Displaying 36 results for fluocinolone acetonide Impurities
Drug Reference Standards & Impurity Synthesis in India
PA 06 65000

Fluocinolone Acetonide

Fluocinolone Acetonide


  • Catalogue No.:PA 06 65000

  • CAS :

    67-73-2

  • Molecular Formula : C24H30F2O6

  • Molecular Weight : 452.49

Drug Reference Standards & Impurity Synthesis in India
PA 06 65020

Fluocinolone Acetonide - Impurity B

6α,9-Difluoro-11β-hydroxy-16α,17-(1-methylethylidenedioxy)-3-oxoandrosta-1,4-diene-17β-carboxylic Acid


  • Catalogue No.:PA 06 65020

  • CAS :

    65751-34-0

  • Molecular Formula : C23H28F2O6

  • Molecular Weight : 438.46

Drug Reference Standards & Impurity Synthesis in India
PA 06 65040

Fluocinolone Acetonide - Impurity D

Fluocinolone Acetonide-21-aldehyde


  • Catalogue No.:PA 06 65040

  • CAS :

    13242-30-3

  • Molecular Formula : C24H28F2O6

  • Molecular Weight : 450.47

Drug Reference Standards & Impurity Synthesis in India
PA 06 65060

Fluocinolone Acetonide - Impurity F

6α-Fluoro-16α-hydroxy-11-deoxycortisone 16,17-Acetonide


  • Catalogue No.:PA 06 65060

  • CAS :

    1526-01-8

  • Molecular Formula : C24H33FO5

  • Molecular Weight : 420.51

Drug Reference Standards & Impurity Synthesis in India
PA 06 65090

Fluocinolone Acetonide - Impurity I

6α,9-Difluoro-11β,21-dihydroxy-16α,17-(1-methylethylidenedioxy)pregna-1,4,14-triene-3, 20-dione


  • Catalogue No.:PA 06 65090

  • CAS :

    NA

  • Molecular Formula : C24H28F2O6

  • Molecular Weight : 450.48

Drug Reference Standards & Impurity Synthesis in India
PA 06 65100

Fluocinolone Acetonide - Impurity J

6β,9-Difluoro-11β,21-dihydroxy-16α,17-(1-methylethylidenedioxy)pregna-1,4-diene-3,20-dione


  • Catalogue No.:PA 06 65100

  • CAS :

    1361531-95-4

  • Molecular Formula : C24H30F2O6

  • Molecular Weight : 452.49

Drug Reference Standards & Impurity Synthesis in India
PA 06 65110

Fluocinolone Acetonide - Impurity K

4,9-Difluoro-11β,21-dihydroxy-16α,17-(1-methylethylidenedioxy)pregna-1,4-diene-3,20-dione


  • Catalogue No.:PA 06 65110

  • CAS :

    NA

  • Molecular Formula : C24H30F2O6

  • Molecular Weight : 452.49

Drug Reference Standards & Impurity Synthesis in India
PA 06 65120

Fluocinolone Acetonide - Impurity L

6α-Chloro-9-fluoro-11β,21-dihydroxy-16α,17-(1-methylethylidenedioxy)pregna-1,4-diene-3,20-dione


  • Catalogue No.:PA 06 65120

  • CAS :

    1893-65-8

  • Molecular Formula : C24H30ClFO6

  • Molecular Weight : 468.94

Drug Reference Standards & Impurity Synthesis in India
PA 06 65510

Clocortolone Caproate

Clocortolone Caproate


  • Catalogue No.:PA 06 65510

  • CAS :

    4891-71-8

  • Molecular Formula : C28H38ClFO5

  • Molecular Weight : 509.05

Drug Reference Standards & Impurity Synthesis in India
PA 06 65520

21-Acetyl-6α-chlorotriamcinolone Acetonide

21-Acetyl-6α-chlorotriamcinolone Acetonide


  • Catalogue No.:PA 06 65520

  • CAS :

    1181-32-4

  • Molecular Formula : C26H32ClFO7

  • Molecular Weight : 510.98

Drug Reference Standards & Impurity Synthesis in India
PA 06 65530

6,9-Difluoro-11,16,17,21-tetrahydroxypregna-1,4-diene-3,20-dione 21-acetate

6,9-Difluoro-11,16,17,21-tetrahydroxypregna-1,4-diene-3,20-dione 21-acetate


  • Catalogue No.:PA 06 65530

  • CAS :

    4306-83-6

  • Molecular Formula : C23H28F2O7

  • Molecular Weight : 454.46

Drug Reference Standards & Impurity Synthesis in India
PA 06 65540

(6α,11β,16α)-6,9-Difluoro-11,21-dihydroxy-21-methoxy-16,17-[(1-methylethylidene)bis(oxy)]-pregna-1,4-diene-3,20-dione

(6α,11β,16α)-6,9-Difluoro-11,21-dihydroxy-21-methoxy-16,17-[(1-methylethylidene)bis(oxy)]-pregna-1,4-diene-3,20-dione


  • Catalogue No.:PA 06 65540

  • CAS :

    62013-83-6

  • Molecular Formula : C25H32F2O7

  • Molecular Weight : 482.51

Drug Reference Standards & Impurity Synthesis in India
PA 06 65550

2-((2aR,3S,6aS,6bR,7S,8aS,8bS,11aR,12aS,12bS)-3,6b-Difluoro-7-hydroxy-6a,8a,10,10-tetramethyl-4-oxo-2,2a,3,4,6a,6b,7,8,8a,8b,11a,12,12a,12b-tetradecahydro-1H-naphtho[2',1':4,5]indeno[1,2-d][1,3]dioxol-8b-yl)-2-oxoethyl Acetate

2-((2aR,3S,6aS,6bR,7S,8aS,8bS,11aR,12aS,12bS)-3,6b-Difluoro-7-hydroxy-6a,8a,10,10-tetramethyl-4-oxo-2,2a,3,4,6a,6b,7,8,8a,8b,11a,12,12a,12b-tetradecahydro-1H-naphtho[2',1':4,5]indeno[1,2-d][1,3]dioxol-8b-yl)-2-oxoethyl Acetate


  • Catalogue No.:PA 06 65550

  • CAS :

    1361531-96-5

  • Molecular Formula : C26H34F2O7

  • Molecular Weight : 496.54

Drug Reference Standards & Impurity Synthesis in India
PA 06 65560

(2S,6aS,6bR,7S,8aS,8bS,11aR,12aS,12bS)-8b-(2,2-Dihydroxyacetyl)-2,6b-difluoro-7-hydroxy-6a,8a,10,10-tetramethyl-6a,6b,7,8,8a,8b,11a,12,12a,12b-decahydro-1H-naphtho[2',1':4,5]indeno[1,2-d][1,3]dioxol-4(2H)-one

(2S,6aS,6bR,7S,8aS,8bS,11aR,12aS,12bS)-8b-(2,2-Dihydroxyacetyl)-2,6b-difluoro-7-hydroxy-6a,8a,10,10-tetramethyl-6a,6b,7,8,8a,8b,11a,12,12a,12b-decahydro-1H-naphtho[2',1':4,5]indeno[1,2-d][1,3]dioxol-4(2H)-one


  • Catalogue No.:PA 06 65560

  • CAS :

    62042-40-4

  • Molecular Formula : C24H30F2O7

  • Molecular Weight : 468.49

Drug Reference Standards & Impurity Synthesis in India
PA 06 65580

Fluocinonide 22 Methyl Homologue

Fluocinonide 22 Methyl Homologue


  • Catalogue No.:PA 06 65580

  • CAS :

    51372-50-0

  • Molecular Formula : C25H30F2O7

  • Molecular Weight : 480.5

Drug Reference Standards & Impurity Synthesis in India
PA 06 65590

14,15-Dehydro-21-acetyl Fluocinolone Acetonide

14,15-Dehydro-21-acetyl Fluocinolone Acetonide


  • Catalogue No.:PA 06 65590

  • CAS :

    NA

  • Molecular Formula : C26H30F2O7

  • Molecular Weight : 492.51

Drug Reference Standards & Impurity Synthesis in India
PA STI 041530

Fluocinolone Acetonide-13C3

Fluocinolone Acetonide-13C3


  • Catalogue No.:PA STI 041530

  • CAS :

    1262192-25-5

  • Molecular Formula : C2113C3H30F2O6

  • Molecular Weight : 455.47

Drug Reference Standards & Impurity Synthesis in India
PA 06 65010

Fluocinolone Acetonide - Impurity A

6α,9-Difluoro-11β-hydroxy-16α,17-(1-methylethylidenedioxy)-3,20-dioxopregna-1,4-dien-21-oic Acid


  • Catalogue No.:PA 06 65010

  • CAS :

    106931-78-6

  • Molecular Formula : C24H28F2O7

  • Molecular Weight : 466.48

Drug Reference Standards & Impurity Synthesis in India
PA 06 65030

Fluocinolone Acetonide - Impurity C

Fluocinolone


  • Catalogue No.:PA 06 65030

  • CAS :

    807-38-5

  • Molecular Formula : C21H26F2O6

  • Molecular Weight : 412.43

Drug Reference Standards & Impurity Synthesis in India
PA 06 65070

Fluocinolone Acetonide - Impurity G

6α-Fluoro-11β-hydroxy-16α,17-(1-methylethylidenedioxy)-3,20-dioxopregn-4-en-21-yl Acetate


  • Catalogue No.:PA 06 65070

  • CAS :

    2802-11-1

  • Molecular Formula : C26H35FO7

  • Molecular Weight : 478.56

Drug Reference Standards & Impurity Synthesis in India
PA 06 65080

Fluocinolone Acetonide - Impurity H

9-fluoro-11β,21-dihydroxy-16α,17-(1-methylethylidenedioxy)pregna-1,4-diene-3,20-dione


  • Catalogue No.:PA 06 65080

  • CAS :

    76-25-5

  • Molecular Formula : C24H31FO6

  • Molecular Weight : 434.50

Drug Reference Standards & Impurity Synthesis in India
PA 06 65600

(6α,9β,11β,16α)-21-(Acetyloxy)-9,11-epoxy-6-fluoro-16,17-[(1-methylethylidene)bis(oxy)]pregna-1,4-diene-3,20-dione

(6α,9β,11β,16α)-21-(Acetyloxy)-9,11-epoxy-6-fluoro-16,17-[(1-methylethylidene)bis(oxy)]pregna-1,4-diene-3,20-dione


  • Catalogue No.:PA 06 65600

  • CAS :

    6598-95-4

  • Molecular Formula : C26H31FO7

  • Molecular Weight : 474.53

Drug Reference Standards & Impurity Synthesis in India
PA EPF0200000

Fluocinolone acetonide (F0200000)

Fluocinolone acetonide (F0200000)


  • Catalogue No.:PA EPF0200000

  • CAS :

    NA

  • Molecular Formula : NA

  • Molecular Weight : NA

Drug Reference Standards & Impurity Synthesis in India
PA JP0086

Fluocinolone Acetonide (JP 0086)

Fluocinolone Acetonide (JP 0086)


  • Catalogue No.:PA JP0086

  • CAS :

    NA

  • Molecular Formula : NA

  • Molecular Weight : NA

Drug Reference Standards & Impurity Synthesis in India
PA EPY0001710

Fluocinolone acetonide for system suitability (Y0001710)

Fluocinolone acetonide for system suitability (Y0001710)


  • Catalogue No.:PA EPY0001710

  • CAS :

    NA

  • Molecular Formula : NA

  • Molecular Weight : NA

Drug Reference Standards & Impurity Synthesis in India
PA EPY0001711

Fluocinolone acetonide for peak identification (Y0001711)

Fluocinolone acetonide for peak identification (Y0001711)


  • Catalogue No.:PA EPY0001711

  • CAS :

    NA

  • Molecular Formula : NA

  • Molecular Weight : NA

Drug Reference Standards & Impurity Synthesis in India
PA USP1275009

Fluocinolone Acetonide (1275009)

Fluocinolone Acetonide (1275009)


  • Catalogue No.:PA USP1275009

  • CAS :

    67-73-2

  • Molecular Formula : NA

  • Molecular Weight : NA

Drug Reference Standards & Impurity Synthesis in India
PA BP160RB

fluocinolone acetonide (160RB)

fluocinolone acetonide (160RB)


  • Catalogue No.:PA BP160RB

  • CAS :

    NA

  • Molecular Formula : NA

  • Molecular Weight : NA

Drug Reference Standards & Impurity Synthesis in India
PA 06 65050

Fluocinolone Acetonide - Impurity E

9,11β-Epoxy-6α-fluoro-21-hydroxy-16a,17-(1-methylethylidenedioxy)-9β-pregna-1,4-diene-3,20-dione


  • Catalogue No.:PA 06 65050

  • CAS :

    68352-03-4

  • Molecular Formula : C24H29FO6

  • Molecular Weight : 432.49

Drug Reference Standards & Impurity Synthesis in India
PA 06 65130

Fluocinolone Acetonide - Impurity M

6α,9-Difluoro-11β-hydroxy-16α,17-(1-methylethylidenedioxy)-3,20-dioxopregna-1,4-dien-21-yl Acetate


  • Catalogue No.:PA 06 65130

  • CAS :

    356-12-7

  • Molecular Formula : C26H32F2O7

  • Molecular Weight : 494.53

Drug Reference Standards & Impurity Synthesis in India
PA 06 0651000

(6β,11β,16α)-21-(Acetyloxy)-6,9-difluoro-11-hydroxy-16,17-[(1-methylethylidene)bis(oxy)]pregna-1,4,14-triene-3,20-dione

(6β,11β,16α)-21-(Acetyloxy)-6,9-difluoro-11-hydroxy-16,17-[(1-methylethylidene)bis(oxy)]pregna-1,4,14-triene-3,20-dione


  • Catalogue No.:PA 06 0651000

  • CAS :

    NA

  • Molecular Formula : C26H30F2O7

  • Molecular Weight : 492.52

Drug Reference Standards & Impurity Synthesis in India
PA 06 0651001

(2S,6aS,6bR,7S,8aS,8bS,11aR,12aS,12bS)-2,6b-Difluoro-7-hydroxy-6a,8a,10,10-tetramethyl-8b-propionyl-1,2,6a,6b,7,8,8a,8b,11a,12,12a,12b-dodecahydro-4H-naphtho[2',1':4,5]indeno[1,2-d][1,3]dioxol-4-one

(2S,6aS,6bR,7S,8aS,8bS,11aR,12aS,12bS)-2,6b-Difluoro-7-hydroxy-6a,8a,10,10-tetramethyl-8b-propionyl-1,2,6a,6b,7,8,8a,8b,11a,12,12a,12b-dodecahydro-4H-naphtho[2',1':4,5]indeno[1,2-d][1,3]dioxol-4-one


  • Catalogue No.:PA 06 0651001

  • CAS :

    NA

  • Molecular Formula : C25H32F2O5

  • Molecular Weight : 450.52

Drug Reference Standards & Impurity Synthesis in India
PA 06 0651002

(6α,11β)-6,9-Difluoro-11,21-dihydroxy-pregna-1,4-diene-3,20-dione

(6α,11β)-6,9-Difluoro-11,21-dihydroxy-pregna-1,4-diene-3,20-dione


  • Catalogue No.:PA 06 0651002

  • CAS :

    2353-16-4

  • Molecular Formula : C21H26F2O4

  • Molecular Weight : 380.43

Drug Reference Standards & Impurity Synthesis in India
PA 06 0651003

6-β-Fluoro fluocinonide

6-β-Fluoro fluocinonide


  • Catalogue No.:PA 06 0651003

  • CAS :

    NA

  • Molecular Formula : C26H32F2O7

  • Molecular Weight : 494.53

Drug Reference Standards & Impurity Synthesis in India
PAI 06 065001

2-((6aS,6bR,7S,8aS,8bS,11aS,12aS,12bS)-7-Acetoxy-6b-fluoro-6a,8a,10,10-tetramethyl-4-oxo-1,2,4,6a,6b,7,8,8a,11a,12,12a,12b-dodecahydro-8bH-naphtho[2',1':4,5]indeno[1,2-d][1,3]dioxol-8b-yl)-2-oxoethyl acetate

2-((6aS,6bR,7S,8aS,8bS,11aS,12aS,12bS)-7-Acetoxy-6b-fluoro-6a,8a,10,10-tetramethyl-4-oxo-1,2,4,6a,6b,7,8,8a,11a,12,12a,12b-dodecahydro-8bH-naphtho[2',1':4,5]indeno[1,2-d][1,3]dioxol-8b-yl)-2-oxoethyl acetate


  • Catalogue No.:PAI 06 065001

  • CAS :

    2796-78-3

  • Molecular Formula : C28H35FO8

  • Molecular Weight : 518.58

Drug Reference Standards & Impurity Synthesis in India
PAI 06 065002

2-((6aS,6bR,7S,8aS,8bS,11aS,12aS,12bS)-7-Acetoxy-3,6b-difluoro-6a,8a,10,10-tetramethyl-4-oxo-1,2,4,6a,6b,7,8,8a,11a,12,12a,12b-dodecahydro-8bH-naphtho[2',1':4,5]indeno[1,2-d][1,3]dioxol-8b-yl)-2-oxoethyl acetate

2-((6aS,6bR,7S,8aS,8bS,11aS,12aS,12bS)-7-Acetoxy-3,6b-difluoro-6a,8a,10,10-tetramethyl-4-oxo-1,2,4,6a,6b,7,8,8a,11a,12,12a,12b-dodecahydro-8bH-naphtho[2',1':4,5]indeno[1,2-d][1,3]dioxol-8b-yl)-2-oxoethyl acetate


  • Catalogue No.:PAI 06 065002

  • CAS :

    NA

  • Molecular Formula : C28H34F2O8

  • Molecular Weight : 536.57

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